productstock

internal/common/repository/common.approval.repository..go

@@ -84,8 +84,9 @@ func (r *approvalRepositoryImpl) LatestByTargets(
 	result := make(map[uint]entity.Approval, len(approvableIDs))
 
 	q := r.DB().WithContext(ctx).
+		Select("DISTINCT ON (approvable_id) *").
 		Where("approvable_type = ? AND approvable_id IN ?", workflow, approvableIDs).
-		Order("action_at DESC")
+		Order("approvable_id, action_at DESC")
 
 	if modifier != nil {
 		q = modifier(q)

internal/common/repository/common.exists.repository.go

@@ -2,6 +2,7 @@ package repository
 
 import (
 	"context"
+	"errors"
 	"fmt"
 
 	"gorm.io/gorm"
@@ -9,45 +10,59 @@ import (
 
 // Exists reports whether a record with the given ID exists for type T.
 func Exists[T any](ctx context.Context, db *gorm.DB, id uint) (bool, error) {
-	var count int64
+	var marker int
-	if err := db.WithContext(ctx).
+	err := db.WithContext(ctx).
 		Model(new(T)).
+		Select("1").
 		Where("id = ?", id).
-		Count(&count).Error; err != nil {
+		Limit(1).
+		Take(&marker).Error
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return false, nil
+	}
+	if err != nil {
 		return false, err
 	}
-	return count > 0, nil
+	return true, nil
 }
 
 func ExistsByName[T any](ctx context.Context, db *gorm.DB, name string, excludeID *uint) (bool, error) {
-	var count int64
 	q := db.WithContext(ctx).
 		Model(new(T)).
+		Select("1").
 		Where("name = ?", name).
 		Where("deleted_at IS NULL")
 	if excludeID != nil {
 		q = q.Where("id <> ?", *excludeID)
 	}
-	if err := q.Count(&count).Error; err != nil {
+	var marker int
+	if err := q.Limit(1).Take(&marker).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return false, nil
+		}
 		return false, err
 	}
-	return count > 0, nil
+	return true, nil
 }
 
 func ExistsByField[T any](ctx context.Context, db *gorm.DB, field string, value any, excludeID *uint) (bool, error) {
 	if field == "" {
 		return false, fmt.Errorf("field is required")
 	}
-	var count int64
 	q := db.WithContext(ctx).
 		Model(new(T)).
+		Select("1").
 		Where(fmt.Sprintf("%s = ?", field), value).
 		Where("deleted_at IS NULL")
 	if excludeID != nil {
 		q = q.Where("id <> ?", *excludeID)
 	}
-	if err := q.Count(&count).Error; err != nil {
+	var marker int
+	if err := q.Limit(1).Take(&marker).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return false, nil
+		}
 		return false, err
 	}
-	return count > 0, nil
+	return true, nil
 }

internal/database/migrations/20251030134527_recreate_project_chikins_table.up.sql

@@ -29,7 +29,7 @@ ADD CONSTRAINT fk_project_chickins_kandang FOREIGN KEY (project_flock_kandang_id
 
 -- Relasi ke product_warehouses
 ALTER TABLE project_chickins
-ADD CONSTRAINT fk_project_chickins_warehouse FOREIGN KEY (product_warehouse_id) REFERENCES product_warehouses (id) ON DELETE RESTRICT ON UPDATE CASCADE;
+ADD CONSTRAINT fk_project_chickins_warehouse FOREIGN KEY (product_warehouse_id) REFERENCES product_warehouses (id) ON DELETE CASCADE ON UPDATE CASCADE;
 
 -- Relasi ke users
 ALTER TABLE project_chickins

internal/database/migrations/20251224033033_create_payment_table.down.sql

@@ -0,0 +1,3 @@
+DROP INDEX IF EXISTS idx_payments_bank_id;
+DROP INDEX IF EXISTS payments_party_polymorphic;
+DROP TABLE IF EXISTS payments;

internal/database/migrations/20251224033033_create_payment_table.up.sql

@@ -0,0 +1,22 @@
+CREATE TABLE IF NOT EXISTS payments (
+    id BIGSERIAL PRIMARY KEY,
+    payment_code VARCHAR(50) NOT NULL,
+    reference_number VARCHAR(100) NULL,
+    transaction_type VARCHAR(50),
+    party_type VARCHAR(50) NOT NULL,
+    party_id BIGINT NOT NULL,
+    payment_date TIMESTAMPTZ NOT NULL,
+    payment_method VARCHAR(20) NOT NULL,
+    bank_id BIGINT NULL REFERENCES banks(id) ON DELETE RESTRICT ON UPDATE CASCADE,
+    direction VARCHAR(5) NOT NULL,
+    nominal NUMERIC(15, 3) NOT NULL,
+    notes TEXT NOT NULL,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    deleted_at TIMESTAMPTZ NULL,
+    created_by BIGINT REFERENCES users (id) ON DELETE SET NULL ON UPDATE CASCADE
+);
+
+-- Indexes
+CREATE INDEX payments_party_polymorphic ON payments (party_type, party_id);
+CREATE INDEX idx_payments_bank_id ON payments (bank_id);

internal/database/migrations/20251224043019_add_soft_delete_fk_triggers.down.sql

@@ -0,0 +1,18 @@
+DO $$
+DECLARE
+    r record;
+    trigger_name text;
+BEGIN
+    FOR r IN
+        SELECT table_schema, table_name
+        FROM information_schema.columns
+        WHERE column_name = 'deleted_at'
+          AND table_schema = 'public'
+        GROUP BY table_schema, table_name
+    LOOP
+        trigger_name := format('trg_soft_delete_fk_%s', r.table_name);
+        EXECUTE format('DROP TRIGGER IF EXISTS %I ON %I.%I', trigger_name, r.table_schema, r.table_name);
+    END LOOP;
+END $$;
+
+DROP FUNCTION IF EXISTS soft_delete_handle_fk();

internal/database/migrations/20251224043019_add_soft_delete_fk_triggers.up.sql

@@ -0,0 +1,126 @@
+CREATE OR REPLACE FUNCTION soft_delete_handle_fk() RETURNS TRIGGER AS $$
+DECLARE
+    fk record;
+    child_column text;
+    parent_column text;
+    parent_value text;
+    child_has_deleted_at boolean;
+    ref_exists boolean;
+    sql text;
+BEGIN
+    IF OLD.deleted_at IS NULL AND NEW.deleted_at IS NOT NULL THEN
+        FOR fk IN
+            SELECT conrelid::regclass AS child_table,
+                   conkey AS child_cols,
+                   confkey AS parent_cols,
+                   confdeltype
+            FROM pg_constraint
+            WHERE contype = 'f'
+              AND confrelid = TG_RELID
+        LOOP
+            IF array_length(fk.child_cols, 1) IS DISTINCT FROM 1
+                OR array_length(fk.parent_cols, 1) IS DISTINCT FROM 1 THEN
+                RAISE NOTICE 'soft_delete_handle_fk skipped composite fk on %', fk.child_table;
+                CONTINUE;
+            END IF;
+
+            SELECT attname INTO child_column
+            FROM pg_attribute
+            WHERE attrelid = fk.child_table
+              AND attnum = fk.child_cols[1]
+              AND NOT attisdropped;
+
+            SELECT attname INTO parent_column
+            FROM pg_attribute
+            WHERE attrelid = TG_RELID
+              AND attnum = fk.parent_cols[1]
+              AND NOT attisdropped;
+
+            EXECUTE format('SELECT ($1).%I', parent_column)
+                INTO parent_value
+                USING OLD;
+
+            SELECT EXISTS (
+                SELECT 1
+                FROM pg_attribute
+                WHERE attrelid = fk.child_table
+                  AND attname = 'deleted_at'
+                  AND NOT attisdropped
+            ) INTO child_has_deleted_at;
+
+            IF fk.confdeltype IN ('r', 'a') THEN
+                sql := format(
+                    'SELECT EXISTS (SELECT 1 FROM %s WHERE %I = $1 %s)',
+                    fk.child_table,
+                    child_column,
+                    CASE WHEN child_has_deleted_at THEN 'AND deleted_at IS NULL' ELSE '' END
+                );
+                EXECUTE sql INTO ref_exists USING parent_value;
+                IF ref_exists THEN
+                    RAISE EXCEPTION 'Cannot soft delete %, still referenced by %',
+                        TG_TABLE_NAME, fk.child_table;
+                END IF;
+            ELSIF fk.confdeltype = 'n' THEN
+                sql := format(
+                    'UPDATE %s SET %I = NULL WHERE %I = $1 %s',
+                    fk.child_table,
+                    child_column,
+                    child_column,
+                    CASE WHEN child_has_deleted_at THEN 'AND deleted_at IS NULL' ELSE '' END
+                );
+                EXECUTE sql USING parent_value;
+            ELSIF fk.confdeltype = 'c' THEN
+                IF child_has_deleted_at THEN
+                    sql := format(
+                        'UPDATE %s SET deleted_at = NOW() WHERE %I = $1 AND deleted_at IS NULL',
+                        fk.child_table,
+                        child_column
+                    );
+                    EXECUTE sql USING parent_value;
+                ELSE
+                    sql := format(
+                        'DELETE FROM %s WHERE %I = $1',
+                        fk.child_table,
+                        child_column
+                    );
+                    EXECUTE sql USING parent_value;
+                END IF;
+            ELSIF fk.confdeltype = 'd' THEN
+                sql := format(
+                    'UPDATE %s SET %I = DEFAULT WHERE %I = $1 %s',
+                    fk.child_table,
+                    child_column,
+                    child_column,
+                    CASE WHEN child_has_deleted_at THEN 'AND deleted_at IS NULL' ELSE '' END
+                );
+                EXECUTE sql USING parent_value;
+            END IF;
+        END LOOP;
+    END IF;
+
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+DO $$
+DECLARE
+    r record;
+    trigger_name text;
+BEGIN
+    FOR r IN
+        SELECT table_schema, table_name
+        FROM information_schema.columns
+        WHERE column_name = 'deleted_at'
+          AND table_schema = 'public'
+        GROUP BY table_schema, table_name
+    LOOP
+        trigger_name := format('trg_soft_delete_fk_%s', r.table_name);
+        EXECUTE format('DROP TRIGGER IF EXISTS %I ON %I.%I', trigger_name, r.table_schema, r.table_name);
+        EXECUTE format(
+            'CREATE TRIGGER %I BEFORE UPDATE OF deleted_at ON %I.%I FOR EACH ROW EXECUTE FUNCTION soft_delete_handle_fk()',
+            trigger_name,
+            r.table_schema,
+            r.table_name
+        );
+    END LOOP;
+END $$;

internal/database/migrations/20251224130000_create_payment_code_sequence.down.sql

@@ -0,0 +1 @@
+DROP SEQUENCE IF EXISTS payments_code_seq;

internal/database/migrations/20251224130000_create_payment_code_sequence.up.sql

@@ -0,0 +1 @@
+CREATE SEQUENCE IF NOT EXISTS payments_code_seq START WITH 1 INCREMENT BY 1;

internal/database/migrations/20251227100000_update_expense_table.down.sql

@@ -0,0 +1,24 @@
+-- Rollback: Update expense and expense_nonstocks tables
+
+-- Drop indexes
+DROP INDEX IF EXISTS idx_expenses_project_flock_id;
+DROP INDEX IF EXISTS idx_expenses_location_id;
+
+-- Drop Foreign Key constraint
+DO $$
+BEGIN
+    IF EXISTS (
+        SELECT 1 FROM pg_constraint
+        WHERE conname = 'fk_expenses_location_id'
+    ) THEN
+        ALTER TABLE expenses
+            DROP CONSTRAINT fk_expenses_location_id;
+    END IF;
+END $$;
+
+-- Drop columns from expenses table
+ALTER TABLE expenses
+DROP COLUMN IF EXISTS project_flock_id;
+
+ALTER TABLE expenses
+DROP COLUMN IF EXISTS location_id;

internal/database/migrations/20251227100000_update_expense_table.up.sql

@@ -0,0 +1,29 @@
+-- Migration: Update expense and expense_nonstocks tables
+
+-- Add location_id column to expenses table
+ALTER TABLE expenses
+ADD COLUMN IF NOT EXISTS location_id BIGINT NOT NULL DEFAULT 1;
+
+-- Add project_flock_id column to expenses table (JSON type)
+ALTER TABLE expenses
+ADD COLUMN IF NOT EXISTS project_flock_id JSON NULL;
+
+-- Add Foreign Key constraint to locations table
+DO $$
+BEGIN
+    IF EXISTS (SELECT 1 FROM pg_tables WHERE tablename = 'locations') THEN
+        ALTER TABLE expenses
+            ADD CONSTRAINT fk_expenses_location_id
+            FOREIGN KEY (location_id) REFERENCES locations(id) ON DELETE RESTRICT ON UPDATE CASCADE;
+    END IF;
+END $$;
+
+-- Create index for location_id
+CREATE INDEX IF NOT EXISTS idx_expenses_location_id ON expenses (location_id);
+
+-- Create index for project_flock_id
+CREATE INDEX IF NOT EXISTS idx_expenses_project_flock_id ON expenses ((project_flock_id::text));
+
+-- Ensure kandang_id is nullable in expense_nonstocks table
+ALTER TABLE expense_nonstocks
+ALTER COLUMN kandang_id DROP NOT NULL;

internal/database/migrations/20251228015437_add_fifo_fields_to_stock_transfer_details.down.sql

@@ -0,0 +1,42 @@
+-- ===============================================================
+--  ROLLBACK: Remove FIFO fields from STOCK_TRANSFER_DETAILS
+-- ===============================================================
+
+-- Drop indexes
+DROP INDEX IF EXISTS idx_stock_transfer_details_dest_pw;
+DROP INDEX IF EXISTS idx_stock_transfer_details_source_pw;
+
+-- Drop foreign keys
+DO $$
+BEGIN
+    IF EXISTS (
+        SELECT 1 FROM pg_constraint
+        WHERE conname = 'fk_stock_transfer_details_source_pw'
+    ) THEN
+        EXECUTE 'ALTER TABLE stock_transfer_details
+                 DROP CONSTRAINT fk_stock_transfer_details_source_pw';
+    END IF;
+
+    IF EXISTS (
+        SELECT 1 FROM pg_constraint
+        WHERE conname = 'fk_stock_transfer_details_dest_pw'
+    ) THEN
+        EXECUTE 'ALTER TABLE stock_transfer_details
+                 DROP CONSTRAINT fk_stock_transfer_details_dest_pw';
+    END IF;
+END $$;
+
+-- Drop FIFO columns
+ALTER TABLE stock_transfer_details
+DROP COLUMN IF EXISTS total_used,
+DROP COLUMN IF EXISTS total_qty,
+DROP COLUMN IF EXISTS pending_qty,
+DROP COLUMN IF EXISTS usage_qty,
+DROP COLUMN IF EXISTS dest_product_warehouse_id,
+DROP COLUMN IF EXISTS source_product_warehouse_id;
+
+-- Restore original columns (in case rollback)
+ALTER TABLE stock_transfer_details
+ADD COLUMN IF NOT EXISTS quantity NUMERIC(15, 3) NOT NULL DEFAULT 0,
+ADD COLUMN IF NOT EXISTS before_quantity NUMERIC(15, 3),
+ADD COLUMN IF NOT EXISTS after_quantity NUMERIC(15, 3);

internal/database/migrations/20251228015437_add_fifo_fields_to_stock_transfer_details.up.sql

@@ -0,0 +1,83 @@
+-- ===============================================================
+--  ADD FIFO FIELDS TO STOCK_TRANSFER_DETAILS
+--  Enable transfer module to work with FIFO stock system
+--
+--  Notes:
+--  - Field 'quantity' will be removed (replaced by usage_qty + pending_qty)
+--  - Fields 'before_quantity' & 'after_quantity' will be removed (unused legacy)
+--  - New FIFO fields track actual allocation instead of requested quantity
+-- ===============================================================
+
+-- Add FIFO tracking fields
+ALTER TABLE stock_transfer_details
+ADD COLUMN IF NOT EXISTS source_product_warehouse_id BIGINT,
+ADD COLUMN IF NOT EXISTS dest_product_warehouse_id BIGINT,
+ADD COLUMN IF NOT EXISTS usage_qty NUMERIC(15, 3) DEFAULT 0,
+ADD COLUMN IF NOT EXISTS pending_qty NUMERIC(15, 3) DEFAULT 0,
+ADD COLUMN IF NOT EXISTS total_qty NUMERIC(15, 3) DEFAULT 0,
+ADD COLUMN IF NOT EXISTS total_used NUMERIC(15, 3) DEFAULT 0;
+
+-- Remove obsolete columns (quantity replaced by FIFO fields, legacy fields never used)
+ALTER TABLE stock_transfer_details
+DROP COLUMN IF EXISTS quantity,
+DROP COLUMN IF EXISTS before_quantity,
+DROP COLUMN IF EXISTS after_quantity;
+
+-- Add foreign keys for product warehouse references
+DO $$
+BEGIN
+    IF EXISTS (SELECT 1 FROM pg_tables WHERE tablename = 'product_warehouses') THEN
+        -- Source warehouse foreign key
+        IF NOT EXISTS (
+            SELECT 1 FROM pg_constraint
+            WHERE conname = 'fk_stock_transfer_details_source_pw'
+        ) THEN
+            EXECUTE
+                'ALTER TABLE stock_transfer_details
+                 ADD CONSTRAINT fk_stock_transfer_details_source_pw
+                 FOREIGN KEY (source_product_warehouse_id)
+                 REFERENCES product_warehouses(id)
+                 ON DELETE SET NULL ON UPDATE CASCADE';
+        END IF;
+
+        -- Destination warehouse foreign key
+        IF NOT EXISTS (
+            SELECT 1 FROM pg_constraint
+            WHERE conname = 'fk_stock_transfer_details_dest_pw'
+        ) THEN
+            EXECUTE
+                'ALTER TABLE stock_transfer_details
+                 ADD CONSTRAINT fk_stock_transfer_details_dest_pw
+                 FOREIGN KEY (dest_product_warehouse_id)
+                 REFERENCES product_warehouses(id)
+                 ON DELETE SET NULL ON UPDATE CASCADE';
+        END IF;
+    END IF;
+END $$;
+
+-- Add indexes for FIFO operations
+CREATE INDEX IF NOT EXISTS idx_stock_transfer_details_source_pw
+ON stock_transfer_details (source_product_warehouse_id);
+
+CREATE INDEX IF NOT EXISTS idx_stock_transfer_details_dest_pw
+ON stock_transfer_details (dest_product_warehouse_id);
+
+-- Add comments for documentation
+COMMENT ON COLUMN stock_transfer_details.source_product_warehouse_id IS
+'Source product warehouse ID - referensi warehouse asal (FIFO usable)';
+
+COMMENT ON COLUMN stock_transfer_details.dest_product_warehouse_id IS
+'Destination product warehouse ID - referensi warehouse tujuan (FIFO stockable)';
+
+COMMENT ON COLUMN stock_transfer_details.usage_qty IS
+'Actual quantity successfully taken from source warehouse (FIFO usable tracking) - replaces quantity field';
+
+COMMENT ON COLUMN stock_transfer_details.pending_qty IS
+'Quantity waiting for stock availability (FIFO usable tracking)';
+
+COMMENT ON COLUMN stock_transfer_details.total_qty IS
+'Total lot quantity available at destination warehouse (FIFO stockable tracking)';
+
+COMMENT ON COLUMN stock_transfer_details.total_used IS
+'Quantity already consumed from this lot at destination warehouse (FIFO stockable tracking)';
+

internal/database/migrations/20251228112012_create_adjustment_stocks_table.down.sql

@@ -0,0 +1,16 @@
+-- Rollback: Drop adjustment_stocks table
+
+BEGIN;
+
+DROP INDEX IF EXISTS idx_adjustment_stocks_product_warehouse;
+DROP INDEX IF EXISTS idx_adjustment_stocks_stock_log;
+
+ALTER TABLE adjustment_stocks
+DROP CONSTRAINT IF EXISTS fk_adjustment_stocks_product_warehouse;
+
+ALTER TABLE adjustment_stocks
+DROP CONSTRAINT IF EXISTS fk_adjustment_stocks_stock_log;
+
+DROP TABLE IF EXISTS adjustment_stocks;
+
+COMMIT;

internal/database/migrations/20251228112012_create_adjustment_stocks_table.up.sql

@@ -0,0 +1,40 @@
+-- Migration: Create adjustment_stocks table for FIFO tracking
+-- This table tracks FIFO allocation for stock adjustments (both increase and decrease)
+
+BEGIN;
+
+CREATE TABLE IF NOT EXISTS adjustment_stocks (
+    id BIGSERIAL PRIMARY KEY,
+    stock_log_id BIGINT NOT NULL,
+    product_warehouse_id BIGINT NOT NULL,
+
+    -- FIFO fields for Adjustment INCREASE (Stockable)
+    -- Tracks stock added to warehouse via adjustment
+    total_qty NUMERIC(15, 3) DEFAULT 0,
+    total_used NUMERIC(15, 3) DEFAULT 0,
+
+    -- FIFO fields for Adjustment DECREASE (Usable)
+    -- Tracks stock consumed from warehouse via adjustment
+    usage_qty NUMERIC(15, 3) DEFAULT 0,
+    pending_qty NUMERIC(15, 3) DEFAULT 0,
+
+    created_at TIMESTAMPTZ DEFAULT now(),
+    updated_at TIMESTAMPTZ DEFAULT now()
+);
+
+-- Foreign keys
+ALTER TABLE adjustment_stocks
+ADD CONSTRAINT fk_adjustment_stocks_stock_log
+FOREIGN KEY (stock_log_id) REFERENCES stock_logs(id)
+ON DELETE CASCADE ON UPDATE CASCADE;
+
+ALTER TABLE adjustment_stocks
+ADD CONSTRAINT fk_adjustment_stocks_product_warehouse
+FOREIGN KEY (product_warehouse_id) REFERENCES product_warehouses(id)
+ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- Indexes
+CREATE INDEX idx_adjustment_stocks_stock_log ON adjustment_stocks(stock_log_id);
+CREATE INDEX idx_adjustment_stocks_product_warehouse ON adjustment_stocks(product_warehouse_id);
+
+COMMIT;

internal/database/migrations/20251229125951_adjustment_standart_production_projectflock.down.sql

@@ -0,0 +1,7 @@
+DROP INDEX IF EXISTS idx_project_flocks_production_standard_id;
+
+ALTER TABLE project_flocks
+    DROP CONSTRAINT IF EXISTS fk_project_flocks_production_standard_id;
+
+ALTER TABLE project_flocks
+    DROP COLUMN IF EXISTS production_standard_id;

internal/database/migrations/20251229125951_adjustment_standart_production_projectflock.up.sql

@@ -0,0 +1,15 @@
+-- Add production_standard_id to project_flocks
+ALTER TABLE project_flocks
+    ADD COLUMN IF NOT EXISTS production_standard_id BIGINT;
+
+DO $$
+BEGIN
+    IF EXISTS (SELECT 1 FROM pg_tables WHERE tablename = 'production_standards') THEN
+        ALTER TABLE project_flocks
+            ADD CONSTRAINT fk_project_flocks_production_standard_id
+            FOREIGN KEY (production_standard_id) REFERENCES production_standards (id) ON DELETE RESTRICT ON UPDATE CASCADE;
+    END IF;
+END $$;
+
+CREATE INDEX IF NOT EXISTS idx_project_flocks_production_standard_id
+    ON project_flocks (production_standard_id);

internal/database/migrations/20251230014159_alter_table_production_standards_add_fcr_column.down.sql

@@ -0,0 +1,3 @@
+-- Remove standard_fcr column from production_standard_details table
+ALTER TABLE production_standard_details
+DROP COLUMN IF EXISTS standard_fcr;

internal/database/migrations/20251230014159_alter_table_production_standards_add_fcr_column.up.sql

@@ -0,0 +1,3 @@
+-- Add standard_fcr column to production_standard_details table
+ALTER TABLE production_standard_details
+ADD COLUMN standard_fcr NUMERIC(15, 3);

internal/database/seed/seeder.go

@@ -4,7 +4,6 @@ import (
 	"errors"
 	"fmt"
 	"strings"
-	"time"
 
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
@@ -25,66 +24,20 @@ func Run(db *gorm.DB) error {
 			return err
 		}
 
-		areas, err := seedAreas(tx, adminID)
-		if err != nil {
-			return err
-		}
-
-		locations, err := seedLocations(tx, adminID, areas)
-		if err != nil {
-			return err
-		}
-
 		productCategories, err := seedProductCategories(tx, adminID)
 		if err != nil {
 			return err
 		}
 
-		if _, err := seedFlocks(tx, adminID); err != nil {
-			return err
-		}
-
-		if _, err := seedFcr(tx, adminID); err != nil {
-			return err
-		}
-
-		kandangs, err := seedKandangs(tx, adminID, locations, users)
-		if err != nil {
-			return err
-		}
-
-		if err := seedWarehouses(tx, adminID, areas, locations, kandangs); err != nil {
-			return err
-		}
-
 		suppliers, err := seedSuppliers(tx, adminID)
 		if err != nil {
 			return err
 		}
 
-		if err := seedCustomers(tx, adminID, users); err != nil {
-			return err
-		}
-
 		if err := seedProducts(tx, adminID, uoms, productCategories, suppliers); err != nil {
 			return err
 		}
 
-		if err := seedNonstocks(tx, adminID, uoms, suppliers); err != nil {
-			return err
-		}
-
-		if err := seedBanks(tx, adminID); err != nil {
-			return err
-		}
-
-		if err := seedProductWarehouse(tx, adminID); err != nil {
-			return err
-		}
-
-		if err := seedTransferStock(tx); err != nil {
-			return err
-		}
 		fmt.Println("✅ Master data seeding completed")
 		return nil
 	})
@@ -141,224 +94,6 @@ func seedUoms(tx *gorm.DB, createdBy uint) (map[string]uint, error) {
 	return result, nil
 }
 
-func seedAreas(tx *gorm.DB, createdBy uint) (map[string]uint, error) {
-	names := []string{"Priangan", "Banten"}
-	result := make(map[string]uint, len(names))
-
-	for _, name := range names {
-		var area entity.Area
-		err := tx.Where("name = ?", name).First(&area).Error
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			area = entity.Area{Name: name, CreatedBy: createdBy}
-			if err := tx.Create(&area).Error; err != nil {
-				return nil, err
-			}
-		} else if err != nil {
-			return nil, err
-		}
-		result[name] = area.Id
-	}
-
-	return result, nil
-}
-
-func seedLocations(tx *gorm.DB, createdBy uint, areas map[string]uint) (map[string]uint, error) {
-	seeds := []struct {
-		Name    string
-		Address string
-		Area    string
-	}{
-		{"Singaparna", "Tasik", "Priangan"},
-		{"Cikaum", "Cikaum", "Banten"},
-	}
-
-	result := make(map[string]uint, len(seeds))
-
-	for _, seed := range seeds {
-		areaID, ok := areas[seed.Area]
-		if !ok {
-			return nil, fmt.Errorf("area %s not seeded", seed.Area)
-		}
-
-		var loc entity.Location
-		err := tx.Where("name = ?", seed.Name).First(&loc).Error
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			loc = entity.Location{
-				Name:      seed.Name,
-				Address:   seed.Address,
-				AreaId:    areaID,
-				CreatedBy: createdBy,
-			}
-			if err := tx.Create(&loc).Error; err != nil {
-				return nil, err
-			}
-		} else if err != nil {
-			return nil, err
-		}
-		result[seed.Name] = loc.Id
-	}
-
-	return result, nil
-}
-
-func seedFlocks(tx *gorm.DB, createdBy uint) (map[string]uint, error) {
-	names := []string{"Flock Priangan", "Flock Banten"}
-	result := make(map[string]uint, len(names))
-
-	for _, name := range names {
-		var flock entity.Flock
-		err := tx.Where("name = ?", name).First(&flock).Error
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			flock = entity.Flock{
-				Name:      name,
-				CreatedBy: createdBy,
-			}
-			if err := tx.Create(&flock).Error; err != nil {
-				return nil, err
-			}
-		} else if err != nil {
-			return nil, err
-		} else {
-			if err := tx.Model(&entity.Flock{}).Where("id = ?", flock.Id).Updates(map[string]any{
-				"created_by": createdBy,
-			}).Error; err != nil {
-				return nil, err
-			}
-		}
-		result[name] = flock.Id
-	}
-
-	return result, nil
-}
-
-func seedKandangs(tx *gorm.DB, createdBy uint, locations map[string]uint, users map[string]uint) (map[string]uint, error) {
-	seeds := []struct {
-		Name     string
-		Status   utils.KandangStatus
-		Capacity float64
-		Location string
-		PicKey   string
-	}{
-		{Name: "Singaparna 1", Status: utils.KandangStatusNonActive, Capacity: 50000, Location: "Singaparna", PicKey: "admin"},
-		{Name: "Singaparna 2", Status: utils.KandangStatusNonActive, Capacity: 50000, Location: "Singaparna", PicKey: "admin"},
-		{Name: "Cikaum 1", Status: utils.KandangStatusNonActive, Capacity: 50000, Location: "Cikaum", PicKey: "admin"},
-		{Name: "Cikaum 2", Status: utils.KandangStatusNonActive, Capacity: 50000, Location: "Cikaum", PicKey: "admin"},
-	}
-
-	result := make(map[string]uint, len(seeds))
-
-	for _, seed := range seeds {
-		locID, ok := locations[seed.Location]
-		if !ok {
-			return nil, fmt.Errorf("location %s not seeded", seed.Location)
-		}
-		picID, ok := users[seed.PicKey]
-		if !ok {
-			return nil, fmt.Errorf("user %s not seeded", seed.PicKey)
-		}
-
-		var kandang entity.Kandang
-		err := tx.Where("name = ?", seed.Name).First(&kandang).Error
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			kandang = entity.Kandang{
-				Name:       seed.Name,
-				Status:     string(seed.Status),
-				LocationId: locID,
-				PicId:      picID,
-				CreatedBy:  createdBy,
-			}
-			if err := tx.Create(&kandang).Error; err != nil {
-				return nil, err
-			}
-		} else if err != nil {
-			return nil, err
-		} else {
-			updates := map[string]any{
-				"location_id": locID,
-				"pic_id":      picID,
-				"status":      string(seed.Status),
-			}
-			if err := tx.Model(&entity.Kandang{}).Where("id = ?", kandang.Id).Updates(updates).Error; err != nil {
-				return nil, err
-			}
-		}
-		result[seed.Name] = kandang.Id
-	}
-
-	return result, nil
-}
-
-func seedWarehouses(tx *gorm.DB, createdBy uint, areas map[string]uint, locations map[string]uint, kandangs map[string]uint) error {
-	seeds := []struct {
-		Name     string
-		Type     string
-		Area     string
-		Location *string
-		Kandang  *string
-	}{
-		{Name: "Gudang Priangan", Type: string(utils.WarehouseTypeArea), Area: "Priangan"},
-		{Name: "Gudang Singaparna", Type: string(utils.WarehouseTypeLokasi), Area: "Priangan", Location: strPtr("Singaparna")},
-		{Name: "Gudang Singaparna 1", Type: string(utils.WarehouseTypeKandang), Area: "Priangan", Location: strPtr("Singaparna"), Kandang: strPtr("Singaparna 1")},
-		{Name: "Gudang Singaparna 2", Type: string(utils.WarehouseTypeKandang), Area: "Priangan", Location: strPtr("Singaparna"), Kandang: strPtr("Singaparna 2")},
-		{Name: "Gudang Banten", Type: string(utils.WarehouseTypeArea), Area: "Banten"},
-		{Name: "Gudang Cikaum", Type: string(utils.WarehouseTypeLokasi), Area: "Banten", Location: strPtr("Cikaum")},
-		{Name: "Gudang Cikaum 1", Type: string(utils.WarehouseTypeKandang), Area: "Banten", Location: strPtr("Cikaum"), Kandang: strPtr("Cikaum 1")},
-		{Name: "Gudang Cikaum 2", Type: string(utils.WarehouseTypeKandang), Area: "Banten", Location: strPtr("Cikaum"), Kandang: strPtr("Cikaum 2")},
-	}
-
-	for _, seed := range seeds {
-		areaID, ok := areas[seed.Area]
-		if !ok {
-			return fmt.Errorf("area %s not seeded", seed.Area)
-		}
-
-		var warehouse entity.Warehouse
-		err := tx.Where("name = ?", seed.Name).First(&warehouse).Error
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			warehouse = entity.Warehouse{
-				Name:      seed.Name,
-				Type:      seed.Type,
-				AreaId:    areaID,
-				CreatedBy: createdBy,
-			}
-		} else if err != nil {
-			return err
-		}
-
-		if seed.Location != nil {
-			locID, ok := locations[*seed.Location]
-			if !ok {
-				return fmt.Errorf("location %s not seeded", *seed.Location)
-			}
-			warehouse.LocationId = uintPtr(locID)
-		}
-		if seed.Kandang != nil {
-			kandangID, ok := kandangs[*seed.Kandang]
-			if !ok {
-				return fmt.Errorf("kandang %s not seeded", *seed.Kandang)
-			}
-			warehouse.KandangId = uintPtr(kandangID)
-		}
-
-		if warehouse.Id == 0 {
-			if err := tx.Create(&warehouse).Error; err != nil {
-				return err
-			}
-		} else {
-			if err := tx.Model(&entity.Warehouse{}).Where("id = ?", warehouse.Id).Updates(map[string]any{
-				"type":        warehouse.Type,
-				"area_id":     warehouse.AreaId,
-				"location_id": warehouse.LocationId,
-				"kandang_id":  warehouse.KandangId,
-			}).Error; err != nil {
-				return err
-			}
-		}
-	}
-
-	return nil
-}
-
 func seedProductCategories(tx *gorm.DB, createdBy uint) (map[string]uint, error) {
 	seeds := []struct {
 		Name string
@@ -440,113 +175,6 @@ func seedSuppliers(tx *gorm.DB, createdBy uint) (map[string]uint, error) {
 	return result, nil
 }
 
-func seedCustomers(tx *gorm.DB, createdBy uint, users map[string]uint) error {
-	seeds := []struct {
-		Name    string
-		PicKey  string
-		Address string
-		Phone   string
-		Email   string
-	}{
-		{"Abdul Azis", "admin", "Jl. Raya Utama 1, Bekasi", "082100000001", "abdul.azis@gmail.com"},
-	}
-
-	for idx, seed := range seeds {
-		picID, ok := users[seed.PicKey]
-		if !ok {
-			return fmt.Errorf("user %s not seeded", seed.PicKey)
-		}
-
-		var customer entity.Customer
-		err := tx.Where("name = ?", seed.Name).First(&customer).Error
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			customer = entity.Customer{
-				Name:          seed.Name,
-				PicId:         picID,
-				Type:          string(utils.CustomerSupplierTypeBisnis),
-				Address:       seed.Address,
-				Phone:         seed.Phone,
-				Email:         seed.Email,
-				AccountNumber: *strPtr(fmt.Sprintf("%03d", idx+1)),
-				CreatedBy:     createdBy,
-			}
-			if err := tx.Create(&customer).Error; err != nil {
-				return err
-			}
-		} else if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func seedFcr(tx *gorm.DB, createdBy uint) (map[string]uint, error) {
-	seeds := []struct {
-		Name      string
-		Standards []struct {
-			Weight    float64
-			FcrNumber float64
-			Mortality float64
-		}
-	}{
-		{
-			Name: "FCR Layer",
-			Standards: []struct {
-				Weight    float64
-				FcrNumber float64
-				Mortality float64
-			}{
-				{Weight: 0.8, FcrNumber: 1.60, Mortality: 2.0},
-				{Weight: 1.5, FcrNumber: 1.75, Mortality: 3.5},
-			},
-		},
-	}
-
-	result := make(map[string]uint, len(seeds))
-
-	for _, seed := range seeds {
-		var fcr entity.Fcr
-		err := tx.Where("name = ?", seed.Name).First(&fcr).Error
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			fcr = entity.Fcr{Name: seed.Name, CreatedBy: createdBy}
-			if err := tx.Create(&fcr).Error; err != nil {
-				return nil, err
-			}
-		} else if err != nil {
-			return nil, err
-		}
-		result[seed.Name] = fcr.Id
-
-		for _, std := range seed.Standards {
-			var standard entity.FcrStandard
-			err := tx.Where("fcr_id = ? AND weight = ?", fcr.Id, std.Weight).First(&standard).Error
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				standard = entity.FcrStandard{
-					FcrID:     fcr.Id,
-					Weight:    std.Weight,
-					FcrNumber: std.FcrNumber,
-					Mortality: std.Mortality,
-				}
-				if err := tx.Create(&standard).Error; err != nil {
-					return nil, err
-				}
-			} else if err != nil {
-				return nil, err
-			} else {
-				if err := tx.Model(&entity.FcrStandard{}).Where("id = ?", standard.Id).Updates(map[string]any{
-					"fcr_number": std.FcrNumber,
-					"mortality":  std.Mortality,
-				}).Error; err != nil {
-					return nil, err
-				}
-			}
-		}
-	}
-
-	return result, nil
-}
-
 func seedProducts(tx *gorm.DB, createdBy uint, uoms map[string]uint, categories map[string]uint, suppliers map[string]uint) error {
 	seeds := []struct {
 		Name      string
@@ -560,92 +188,88 @@ func seedProducts(tx *gorm.DB, createdBy uint, uoms map[string]uint, categories
 		Expiry    *int
 		Suppliers []string
 		Flags     []utils.FlagType
+		IsVisible bool
 	}{
 		{
-			Name:      "DOC Broiler",
+			Name:      "ISA Brown",
-			Brand:     "MBU Broiler",
+			Brand:     "ISA Brown",
-			Sku:       "BRO0001",
+			Sku:       "ISA0001",
 			Uom:       "Ekor",
 			Category:  "Day Old Chick",
 			Price:     7500,
 			Suppliers: []string{"PT CHAROEN POKPHAND INDONESIA Tbk"},
-			Flags:     []utils.FlagType{utils.FlagDOC},
+			Flags:     []utils.FlagType{utils.FlagDOC, utils.FlagPullet, utils.FlagLayer},
+			IsVisible: true,
 		},
 		{
-			Name:      "Ayam Pullet",
+			Name:      "Ayam Afkir",
-			Brand:     "MBU Pullet",
-			Sku:       "PLT0001",
-			Uom:       "Ekor",
-			Category:  "Pullet",
-			Price:     15000,
-			Suppliers: []string{"PT CHAROEN POKPHAND INDONESIA Tbk"},
-			Flags:     []utils.FlagType{utils.FlagPullet},
-		},
-		{
-			Name:     "Ayam Afkir",
-			Brand:    "-",
-			Sku:      "1",
-			Uom:      "Ekor",
-			Category: "Day Old Chick",
-			Price:    1,
-			Flags:    []utils.FlagType{utils.FlagAyamAfkir},
-		},
-		{
-			Name:     "Ayam Mati",
-			Brand:    "-",
-			Sku:      "2",
-			Uom:      "Ekor",
-			Category: "Day Old Chick",
-			Price:    1,
-			Flags:    []utils.FlagType{utils.FlagAyamMati},
-		},
-		{
-			Name:     "Ayam Culling",
-			Brand:    "-",
-			Sku:      "3",
-			Uom:      "Ekor",
-			Category: "Day Old Chick",
-			Price:    1,
-			Flags:    []utils.FlagType{utils.FlagAyamCulling},
-		},
-		{
-			Name:     "Telur Konsumsi Baik",
-			Brand:    "-",
-			Sku:      "4",
-			Uom:      "Unit",
-			Category: "Telur",
-			Price:    1,
-			Flags:    []utils.FlagType{utils.FlagTelurUtuh},
-		},
-		{
-			Name:     "Telur Pecah",
-			Brand:    "-",
-			Sku:      "5",
-			Uom:      "Unit",
-			Category: "Telur",
-			Price:    1,
-			Flags:    []utils.FlagType{utils.FlagTelurPecah},
-		},
-		{
-			Name:      "281 SPECIAL STARTER",
-			Brand:     "281 STARTER",
-			Sku:       "281",
-			Uom:       "Kilogram",
-			Category:  "Bahan Baku",
-			Price:     7850,
-			Expiry:    intPtr(60),
-			Suppliers: []string{"PT CHAROEN POKPHAND INDONESIA Tbk"},
-			Flags:     []utils.FlagType{utils.FlagPakan, utils.FlagStarter},
-		},
-		{
-			Name:      "Ayam Layer",
 			Brand:     "-",
-			Sku:       "LYR0001",
+			Sku:       "1",
 			Uom:       "Ekor",
-			Category:  "Pullet",
+			Category:  "Day Old Chick",
-			Price:     20000,
+			Price:     1,
-			Suppliers: []string{"PT CHAROEN POKPHAND INDONESIA Tbk"},
+			Flags:     []utils.FlagType{utils.FlagAyamAfkir},
-			Flags:     []utils.FlagType{utils.FlagLayer},
+			IsVisible: false,
+		},
+		{
+			Name:      "Ayam Mati",
+			Brand:     "-",
+			Sku:       "2",
+			Uom:       "Ekor",
+			Category:  "Day Old Chick",
+			Price:     1,
+			Flags:     []utils.FlagType{utils.FlagAyamMati},
+			IsVisible: false,
+		},
+		{
+			Name:      "Ayam Culling",
+			Brand:     "-",
+			Sku:       "3",
+			Uom:       "Ekor",
+			Category:  "Day Old Chick",
+			Price:     1,
+			Flags:     []utils.FlagType{utils.FlagAyamCulling},
+			IsVisible: false,
+		},
+		{
+			Name:      "Telur Utuh",
+			Brand:     "-",
+			Sku:       "4",
+			Uom:       "Gram",
+			Category:  "Telur",
+			Price:     1,
+			Flags:     []utils.FlagType{utils.FlagTelurUtuh},
+			IsVisible: false,
+		},
+		{
+			Name:      "Telur Pecah",
+			Brand:     "-",
+			Sku:       "5",
+			Uom:       "Gram",
+			Category:  "Telur",
+			Price:     1,
+			Flags:     []utils.FlagType{utils.FlagTelurPecah},
+			IsVisible: false,
+		},
+		{
+			Name:      "Telur Putih",
+			Brand:     "-",
+			Sku:       "6",
+			Uom:       "Gram",
+			Category:  "Telur",
+			Price:     1,
+			Flags:     []utils.FlagType{utils.FlagTelurPutih},
+			IsVisible: false,
+		},
+		{
+			Name:      "Telur Retak",
+			Brand:     "-",
+			Sku:       "7",
+			Uom:       "Gram",
+			Category:  "Telur",
+			Price:     1,
+			Flags:     []utils.FlagType{utils.FlagTelurRetak},
+			IsVisible: false,
 		},
 	}
 
@@ -724,78 +348,78 @@ func seedProducts(tx *gorm.DB, createdBy uint, uoms map[string]uint, categories
 	return nil
 }
 
-func seedNonstocks(tx *gorm.DB, createdBy uint, uoms map[string]uint, suppliers map[string]uint) error {
+// func seedNonstocks(tx *gorm.DB, createdBy uint, uoms map[string]uint, suppliers map[string]uint) error {
-	seeds := []struct {
+// 	seeds := []struct {
-		Name      string
+// 		Name      string
-		Uom       string
+// 		Uom       string
-		Suppliers []string
+// 		Suppliers []string
-		Flags     []utils.FlagType
+// 		Flags     []utils.FlagType
-	}{
+// 	}{
-		{
+// 		{
-			Name:      "Expedisi DOC",
+// 			Name:      "LAJ",
-			Uom:       "Ekor",
+// 			Uom:       "Unit",
-			Suppliers: []string{"Ekspedisi"},
+// 			Suppliers: []string{"Ekspedisi"},
-			Flags:     []utils.FlagType{utils.FlagEkspedisi},
+// 			Flags:     []utils.FlagType{utils.FlagEkspedisi},
-		},
+// 		},
-		{
+// 		{
-			Name:      "Solar",
+// 			Name:      "Solar",
-			Uom:       "Liter",
+// 			Uom:       "Liter",
-			Suppliers: []string{"BOP Vendor"},
+// 			Suppliers: []string{"BOP Vendor"},
-			Flags:     []utils.FlagType{},
+// 			Flags:     []utils.FlagType{},
-		},
+// 		},
-	}
+// 	}
 
-	for _, seed := range seeds {
+// 	for _, seed := range seeds {
-		uomID, ok := uoms[seed.Uom]
+// 		uomID, ok := uoms[seed.Uom]
-		if !ok {
+// 		if !ok {
-			return fmt.Errorf("uom %s not seeded", seed.Uom)
+// 			return fmt.Errorf("uom %s not seeded", seed.Uom)
-		}
+// 		}
 
-		var nonstock entity.Nonstock
+// 		var nonstock entity.Nonstock
-		err := tx.Where("name = ?", seed.Name).First(&nonstock).Error
+// 		err := tx.Where("name = ?", seed.Name).First(&nonstock).Error
-		if errors.Is(err, gorm.ErrRecordNotFound) {
+// 		if errors.Is(err, gorm.ErrRecordNotFound) {
-			nonstock = entity.Nonstock{
+// 			nonstock = entity.Nonstock{
-				Name:      seed.Name,
+// 				Name:      seed.Name,
-				UomId:     uomID,
+// 				UomId:     uomID,
-				CreatedBy: createdBy,
+// 				CreatedBy: createdBy,
-			}
+// 			}
-			if err := tx.Create(&nonstock).Error; err != nil {
+// 			if err := tx.Create(&nonstock).Error; err != nil {
-				return err
+// 				return err
-			}
+// 			}
-		} else if err != nil {
+// 		} else if err != nil {
-			return err
+// 			return err
-		} else {
+// 		} else {
-			if err := tx.Model(&entity.Nonstock{}).Where("id = ?", nonstock.Id).Updates(map[string]any{
+// 			if err := tx.Model(&entity.Nonstock{}).Where("id = ?", nonstock.Id).Updates(map[string]any{
-				"uom_id": uomID,
+// 				"uom_id": uomID,
-			}).Error; err != nil {
+// 			}).Error; err != nil {
-				return err
+// 				return err
-			}
+// 			}
-		}
+// 		}
 
-		for _, supplierName := range seed.Suppliers {
+// 		for _, supplierName := range seed.Suppliers {
-			supplierID, ok := suppliers[supplierName]
+// 			supplierID, ok := suppliers[supplierName]
-			if !ok {
+// 			if !ok {
-				return fmt.Errorf("supplier %s not seeded", supplierName)
+// 				return fmt.Errorf("supplier %s not seeded", supplierName)
-			}
+// 			}
-			var existing entity.NonstockSupplier
+// 			var existing entity.NonstockSupplier
-			err := tx.Where("nonstock_id = ? AND supplier_id = ?", nonstock.Id, supplierID).First(&existing).Error
+// 			err := tx.Where("nonstock_id = ? AND supplier_id = ?", nonstock.Id, supplierID).First(&existing).Error
-			if errors.Is(err, gorm.ErrRecordNotFound) {
+// 			if errors.Is(err, gorm.ErrRecordNotFound) {
-				link := entity.NonstockSupplier{NonstockId: nonstock.Id, SupplierId: supplierID}
+// 				link := entity.NonstockSupplier{NonstockId: nonstock.Id, SupplierId: supplierID}
-				if err := tx.Create(&link).Error; err != nil {
+// 				if err := tx.Create(&link).Error; err != nil {
-					return err
+// 					return err
-				}
+// 				}
-			} else if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+// 			} else if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
-				return err
+// 				return err
-			}
+// 			}
-		}
+// 		}
 
-		if err := seedFlags(tx, nonstock.Id, entity.FlagableTypeNonstock, seed.Flags); err != nil {
+// 		if err := seedFlags(tx, nonstock.Id, entity.FlagableTypeNonstock, seed.Flags); err != nil {
-			return err
+// 			return err
-		}
+// 		}
-	}
+// 	}
 
-	return nil
+// 	return nil
-}
+// }
 
 // nanti saya isi
 
@@ -823,213 +447,6 @@ func seedFlags(tx *gorm.DB, flagableID uint, flagableType string, flags []utils.
 	return nil
 }
 
-func seedBanks(tx *gorm.DB, createdBy uint) error {
-	seeds := []struct {
-		Name          string
-		Alias         string
-		Owner         *string
-		AccountNumber string
-	}{
-		{
-			Name:          "Bank Central Asia",
-			Alias:         "BCA",
-			AccountNumber: "1234567890",
-			Owner:         ptr("PT MBU Group"),
-		},
-		{
-			Name:          "Bank Rakyat Indonesia",
-			Alias:         "BRI",
-			AccountNumber: "9876543210",
-			Owner:         ptr("PT MBU Group"),
-		},
-		{
-			Name:          "Bank Mandiri",
-			Alias:         "MAND",
-			AccountNumber: "1122334455",
-			Owner:         ptr("PT MBU Group"),
-		},
-	}
-
-	for _, seed := range seeds {
-		var bank entity.Bank
-		err := tx.Where("name = ?", seed.Name).First(&bank).Error
-
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			bank = entity.Bank{
-				Name:          seed.Name,
-				Alias:         seed.Alias,
-				Owner:         seed.Owner,
-				AccountNumber: seed.AccountNumber,
-				CreatedBy:     createdBy,
-				CreatedAt:     time.Now(),
-				UpdatedAt:     time.Now(),
-			}
-			if err := tx.Create(&bank).Error; err != nil {
-				return err
-			}
-		} else if err != nil {
-			return err
-		} else {
-			// update data jika sudah ada
-			if err := tx.Model(&entity.Bank{}).Where("id = ?", bank.Id).Updates(map[string]any{
-				"alias":          seed.Alias,
-				"owner":          seed.Owner,
-				"account_number": seed.AccountNumber,
-				"updated_at":     time.Now(),
-			}).Error; err != nil {
-				return err
-			}
-		}
-	}
-
-	return nil
-}
-
-func seedProductWarehouse(tx *gorm.DB, createdBy uint) error {
-	seeds := []struct {
-		ProductName   string
-		WarehouseName string
-		Quantity      float64
-	}{
-		{ProductName: "DOC Broiler", WarehouseName: "Gudang Priangan", Quantity: 100},
-		{ProductName: "281 SPECIAL STARTER", WarehouseName: "Gudang Singaparna", Quantity: 200},
-		{ProductName: "281 SPECIAL STARTER", WarehouseName: "Gudang Banten", Quantity: 300},
-		{ProductName: "DOC Broiler", WarehouseName: "Gudang Singaparna 1", Quantity: 5000},
-		{ProductName: "Telur Konsumsi Baik", WarehouseName: "Gudang Singaparna 1", Quantity: 600},
-		{ProductName: "Telur Pecah", WarehouseName: "Gudang Singaparna 1", Quantity: 80},
-		{ProductName: "Telur Konsumsi Baik", WarehouseName: "Gudang Cikaum 1", Quantity: 450},
-		{ProductName: "Telur Pecah", WarehouseName: "Gudang Cikaum 1", Quantity: 60},
-	}
-
-	for _, seed := range seeds {
-		var product entity.Product
-		if err := tx.Where("name = ?", seed.ProductName).First(&product).Error; err != nil {
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				return fmt.Errorf("product %q not found for product warehouse seeding", seed.ProductName)
-			}
-			return err
-		}
-
-		var warehouse entity.Warehouse
-		if err := tx.Where("name = ?", seed.WarehouseName).First(&warehouse).Error; err != nil {
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				return fmt.Errorf("warehouse %q not found for product warehouse seeding", seed.WarehouseName)
-			}
-			return err
-		}
-
-		var productWarehouse entity.ProductWarehouse
-		err := tx.Where("product_id = ? AND warehouse_id = ?", product.Id, warehouse.Id).First(&productWarehouse).Error
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			productWarehouse = entity.ProductWarehouse{
-				ProductId:   product.Id,
-				WarehouseId: warehouse.Id,
-				Quantity:    seed.Quantity,
-				// CreatedBy:   createdBy,
-			}
-			if err := tx.Create(&productWarehouse).Error; err != nil {
-				return err
-			}
-		} else if err != nil {
-			return err
-		} else {
-			if err := tx.Model(&productWarehouse).Updates(map[string]any{
-				"quantity": seed.Quantity,
-			}).Error; err != nil {
-				return err
-			}
-		}
-	}
-
-	return nil
-}
-
-func seedTransferStock(tx *gorm.DB) error {
-
-	transfer := entity.StockTransfer{
-		FromWarehouseId: 1,
-		ToWarehouseId:   2,
-		Reason:          "Seed transfer stock",
-		TransferDate:    time.Now(),
-		MovementNumber:  "SEED-TRF-00001",
-		CreatedBy:       1,
-	}
-	if err := tx.Create(&transfer).Error; err != nil {
-		return err
-	}
-
-	details := []entity.StockTransferDetail{
-		{
-			StockTransferId: transfer.Id,
-			ProductId:       1,
-			Quantity:        10,
-		},
-		{
-			StockTransferId: transfer.Id,
-			ProductId:       2,
-			Quantity:        5,
-		},
-	}
-	for i := range details {
-		if err := tx.Create(&details[i]).Error; err != nil {
-			return err
-		}
-	}
-
-	deliveries := []entity.StockTransferDelivery{
-		{
-			StockTransferId:   transfer.Id,
-			SupplierId:        1,
-			VehiclePlate:      "B 1234 XYZ",
-			DriverName:        "Driver Seed",
-			DocumentPath:      "seed.pdf",
-			ShippingCostItem:  1000,
-			ShippingCostTotal: 2000,
-		},
-	}
-	for i := range deliveries {
-		if err := tx.Create(&deliveries[i]).Error; err != nil {
-			return err
-		}
-	}
-
-	detailMap := make(map[uint64]uint64)
-	for _, d := range details {
-		detailMap[d.ProductId] = d.Id
-	}
-
-	deliveryItems := []entity.StockTransferDeliveryItem{
-		{
-			StockTransferDeliveryId: deliveries[0].Id,
-			StockTransferDetailId:   detailMap[1],
-			Quantity:                50,
-		},
-		{
-			StockTransferDeliveryId: deliveries[0].Id,
-			StockTransferDetailId:   detailMap[2],
-			Quantity:                30,
-		},
-	}
-	for i := range deliveryItems {
-		if err := tx.Create(&deliveryItems[i]).Error; err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-func ptr[T any](v T) *T {
-	return &v
-}
-
 func strPtr(s string) *string {
 	return &s
 }
-
-func intPtr(v int) *int {
-	return &v
-}
-
-func uintPtr(v uint) *uint {
-	return &v
-}

internal/entities/adjustment_stock.go

@@ -0,0 +1,29 @@
+package entities
+
+import "time"
+
+// AdjustmentStock tracks FIFO allocation for stock adjustments
+// - For INCREASE adjustments (Stockable): Tracks stock added to warehouse
+// - For DECREASE adjustments (Usable): Tracks stock consumed from warehouse
+type AdjustmentStock struct {
+	Id                 uint   `gorm:"primaryKey"`
+	StockLogId         uint   `gorm:"column:stock_log_id;not null;index"`
+	ProductWarehouseId uint   `gorm:"column:product_warehouse_id;not null"`
+
+	// === FIFO FIELDS FOR INCREASE ADJUSTMENT (Stockable) ===
+	// Tracks stock added to warehouse via adjustment INCREASE
+	TotalQty  float64 `gorm:"column:total_qty;default:0"`  // Total lot quantity available
+	TotalUsed float64 `gorm:"column:total_used;default:0"` // Quantity already used from this lot
+
+	// === FIFO FIELDS FOR DECREASE ADJUSTMENT (Usable) ===
+	// Tracks stock consumed from warehouse via adjustment DECREASE
+	UsageQty   float64 `gorm:"column:usage_qty;default:0"`   // Actual quantity consumed
+	PendingQty float64 `gorm:"column:pending_qty;default:0"` // Pending quantity (waiting for stock)
+
+	CreatedAt time.Time `gorm:"column:created_at;autoCreateTime"`
+	UpdatedAt time.Time `gorm:"column:updated_at;autoUpdateTime"`
+
+	// Relations
+	StockLog         *StockLog         `gorm:"foreignKey:StockLogId;references:Id"`
+	ProductWarehouse *ProductWarehouse `gorm:"foreignKey:ProductWarehouseId;references:Id"`
+}

internal/entities/expense.go

@@ -12,6 +12,8 @@ type Expense struct {
 	SupplierId              uint64         `gorm:""`
 	Category                string         `gorm:"type:varchar(50);not null"`
 	PoNumber                string         `gorm:"type:varchar(50)"`
+	LocationId              uint64         `gorm:"not null"`
+	ProjectFlockId          *string        `gorm:"type:json"`
 	RealizationDate         time.Time      `gorm:"type:date;column:realization_date"`
 	TransactionDate         time.Time      `gorm:"type:date;not null"`
 	Notes                   string         `gorm:"type:text;column:notes"`
@@ -21,6 +23,7 @@ type Expense struct {
 	DeletedAt               gorm.DeletedAt `gorm:"index" json:"-"`
 
 	Supplier             *Supplier         `gorm:"foreignKey:SupplierId;references:Id"`
+	Location             *Location         `gorm:"foreignKey:LocationId;references:Id"`
 	CreatedUser          *User             `gorm:"foreignKey:CreatedBy;references:Id"`
 	Nonstocks            []ExpenseNonstock `gorm:"foreignKey:ExpenseId;references:Id"`
 	Documents            []Document        `gorm:"foreignKey:DocumentableId;references:Id"`

internal/entities/initial.go

@@ -0,0 +1,30 @@
+package entities
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Initial struct {
+	Id                 uint           `gorm:"primaryKey;autoIncrement"`
+	ReferenceNumber    string         `gorm:"type:varchar(100);not null"`
+	TransactionType    string         `gorm:"type:varchar(50);not null"`
+	InitialBalanceType string         `gorm:"type:varchar(20);not null"`
+	PartyType          string         `gorm:"type:varchar(50);not null;index:initials_party_polymorphic,priority:1"`
+	PartyId            uint           `gorm:"not null;index:initials_party_polymorphic,priority:2"`
+	BankId             *uint          `gorm:"index"`
+	Direction          string         `gorm:"type:varchar(5);not null"`
+	Nominal            float64        `gorm:"type:numeric(15,3);not null"`
+	Notes              string         `gorm:"type:text;not null"`
+	CreatedBy          uint           `gorm:"index" json:"-"`
+	CreatedAt          time.Time      `gorm:"autoCreateTime"`
+	UpdatedAt          time.Time      `gorm:"autoUpdateTime"`
+	DeletedAt          gorm.DeletedAt `gorm:"index" json:"-"`
+
+	Bank           Bank      `gorm:"foreignKey:BankId;references:Id"`
+	CreatedUser    User      `gorm:"foreignKey:CreatedBy;references:Id"`
+	Customer       *Customer `gorm:"foreignKey:PartyId;references:Id"`
+	Supplier       *Supplier `gorm:"foreignKey:PartyId;references:Id"`
+	LatestApproval *Approval `gorm:"-" json:"-"`
+}

internal/entities/payment.go

@@ -0,0 +1,32 @@
+package entities
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Payment struct {
+	Id              uint           `gorm:"primaryKey;autoIncrement"`
+	PaymentCode     string         `gorm:"type:varchar(50);not null"`
+	ReferenceNumber *string        `gorm:"type:varchar(100)"`
+	TransactionType string         `gorm:"type:varchar(50)"`
+	PartyType       string         `gorm:"type:varchar(50);not null;index:payments_party_polymorphic,priority:1"`
+	PartyId         uint           `gorm:"not null;index:payments_party_polymorphic,priority:2"`
+	PaymentDate     time.Time      `gorm:"not null"`
+	PaymentMethod   string         `gorm:"type:varchar(20);not null"`
+	BankId          *uint          `gorm:"not null;index:idx_payments_bank_id"`
+	Direction       string         `gorm:"type:varchar(5);not null"`
+	Nominal         float64        `gorm:"type:numeric(15,3);not null"`
+	Notes           string         `gorm:"type:text;not null"`
+	CreatedAt       time.Time      `gorm:"autoCreateTime"`
+	UpdatedAt       time.Time      `gorm:"autoUpdateTime"`
+	DeletedAt       gorm.DeletedAt `gorm:"index" json:"-"`
+	CreatedBy       uint           `gorm:"index" json:"-"`
+
+	BankWarehouse  Bank      `gorm:"foreignKey:BankId;references:Id"`
+	CreatedUser    User      `gorm:"foreignKey:CreatedBy;references:Id"`
+	Customer       *Customer `gorm:"foreignKey:PartyId;references:Id"`
+	Supplier       *Supplier `gorm:"foreignKey:PartyId;references:Id"`
+	LatestApproval *Approval `gorm:"-" json:"-"`
+}

internal/entities/production_standard_detail.go

@@ -12,6 +12,7 @@ type ProductionStandardDetail struct {
 	TargetHenHouseProduction *float64   `gorm:"type:numeric(15,3)"`
 	TargetEggWeight          *float64   `gorm:"type:numeric(15,3)"`
 	TargetEggMass            *float64   `gorm:"type:numeric(15,3)"`
+	StandardFCR              *float64   `gorm:"type:numeric(15,3)"`
 	CreatedAt                time.Time  `gorm:"type:timestamptz;not null"`
 	UpdatedAt                time.Time  `gorm:"type:timestamptz;not null"`
 

internal/entities/projectflock.go

@@ -12,6 +12,7 @@ type ProjectFlock struct {
 	AreaId     uint           `gorm:"not null"`
 	Category   string         `gorm:"type:varchar(20);not null"`
 	FcrId      uint           `gorm:"not null"`
+	ProductionStandardId uint `gorm:"column:production_standard_id"`
 	LocationId uint           `gorm:"not null"`
 	CreatedBy  uint           `gorm:"not null"`
 	CreatedAt  time.Time      `gorm:"autoCreateTime"`
@@ -20,6 +21,7 @@ type ProjectFlock struct {
 
 	Area           Area                  `gorm:"foreignKey:AreaId;references:Id"`
 	Fcr            Fcr                   `gorm:"foreignKey:FcrId;references:Id"`
+	ProductionStandard ProductionStandard `gorm:"foreignKey:ProductionStandardId;references:Id"`
 	Location       Location              `gorm:"foreignKey:LocationId;references:Id"`
 	CreatedUser    User                  `gorm:"foreignKey:CreatedBy;references:Id"`
 	Kandangs       []Kandang             `gorm:"many2many:project_flock_kandangs;joinTableForeignKey:project_flock_id;joinTableReferences:kandang_id" json:"kandangs,omitempty"`

internal/entities/stock_transfer_detail.go

@@ -7,12 +7,28 @@ type StockTransferDetail struct {
 	Id              uint64 `gorm:"primaryKey;autoIncrement"`
 	StockTransferId uint64
 	ProductId       uint64
-	Quantity        float64
+
-	CreatedAt       time.Time
+	// === FIFO FIELDS - SOURCE WAREHOUSE (Usable) ===
-	UpdatedAt       time.Time
+	// Tracking stock yang DIAMBIL dari source warehouse
-	DeletedAt       *time.Time `gorm:"index"`
+	SourceProductWarehouseID *uint64 `gorm:"column:source_product_warehouse_id"`
-	// Relations
+	UsageQty                 float64 `gorm:"column:usage_qty;default:0"`   // Actual yang berhasil diambil
-	StockTransfer *StockTransfer              `gorm:"foreignKey:StockTransferId"`
+	PendingQty               float64 `gorm:"column:pending_qty;default:0"` // Yang pending (nunggu stock)
-	Product       *Product                    `gorm:"foreignKey:ProductId"`
+
-	DeliveryItems []StockTransferDeliveryItem `gorm:"foreignKey:StockTransferDetailId"`
+	// === FIFO FIELDS - DESTINATION WAREHOUSE (Stockable) ===
+	// Tracking stock yang DITAMBAHKAN ke destination warehouse
+	DestProductWarehouseID *uint64 `gorm:"column:dest_product_warehouse_id"`
+	TotalQty               float64 `gorm:"column:total_qty;default:0"`  // Total lot yang tersedia
+	TotalUsed              float64 `gorm:"column:total_used;default:0"` // Yang sudah dipakai dari lot ini
+
+	// === METADATA ===
+	CreatedAt time.Time
+	UpdatedAt time.Time
+	DeletedAt *time.Time `gorm:"index"`
+
+	// === RELATIONS ===
+	StockTransfer          *StockTransfer              `gorm:"foreignKey:StockTransferId"`
+	Product                *Product                    `gorm:"foreignKey:ProductId"`
+	SourceProductWarehouse *ProductWarehouse           `gorm:"foreignKey:SourceProductWarehouseID"`
+	DestProductWarehouse   *ProductWarehouse           `gorm:"foreignKey:DestProductWarehouseID"`
+	DeliveryItems          []StockTransferDeliveryItem `gorm:"foreignKey:StockTransferDetailId"`
 }

internal/entities/transaction.go

@@ -0,0 +1,18 @@
+package entities
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Transaction struct {
+	Id        uint           `gorm:"primaryKey"`
+	Name      string         `gorm:"not null;uniqueIndex:idx_name,where:deleted_at IS NULL"`
+	CreatedBy uint           `gorm:"not null"`
+	CreatedAt time.Time      `gorm:"autoCreateTime"`
+	UpdatedAt time.Time      `gorm:"autoUpdateTime"`
+	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
+
+	CreatedUser User `gorm:"foreignKey:CreatedBy;references:Id"`
+}

internal/middleware/permissions.go

@@ -162,8 +162,32 @@ const (
 	P_WarehousesCreateOne = "lti.master.warehouses.create"
 	P_WarehousesUpdateOne = "lti.master.warehouses.update"
 	P_WarehousesDeleteOne = "lti.master.warehouses.delete"
+
+	P_Production_Standart_GetAll    = "lti.master.production_standards.list"
+	P_Production_Standart_CreateOne = "lti.master.production_standards.create"
+	P_Production_Standart_GetOne    = "lti.master.production_standards.detail"
+	P_Production_Standart_UpdateOne = "lti.master.production_standards.update"
+	P_Production_Standart_DeleteOne = "lti.master.production_standards.delete"
 )
 
+// finance
+const (
+	P_Finances_Initial_Balances_CreateOne = "lti.finance.initial_balances.create"
+	P_Finances_Initial_Balances_GetOne    = "lti.finance.initial_balances.detail"
+	P_Finances_Initial_Balances_UpdateOne = "lti.finance.initial_balances.update"
+
+	P_Finances_Injections_CreateOne = "lti.finance.injections.create"
+	P_Finances_Injections_GetOne    = "lti.finance.injections.detail"
+	P_Finances_Injections_UpdateOne = "lti.finance.injections.update"
+
+	P_Finances_Payments_CreateOne = "lti.finance.payments.create"
+	P_Finances_Payments_UpdateOne = "lti.finance.payments.update"
+	P_Finances_Payments_GetOne    = "lti.finance.payments.detail"
+
+	P_Finances_Transaction_GetAll    = "lti.finance.transactions.list"
+	P_Finances_Transaction_GetOne    = "lti.finance.transactions.detail"
+	P_Finances_Transaction_DeleteOne = "lti.finance.transactions.delete"
+)
 const (
 	P_ChickinsCreateOne = "lti.production.chickins.create"
 	P_ChickinsGetOne    = "lti.production.chickins.detail"

internal/modules/closings/dto/closing.dto.go

@@ -28,18 +28,19 @@ type ClosingDetailDTO struct {
 }
 
 type ClosingListItemDTO struct {
-	Id                   uint   `json:"id"`
+	Id              uint   `json:"id"`
-	LocationID           uint   `json:"location_id"`
+	ProjectName     string `json:"project_name"`
-	LocationName         string `json:"location_name"`
+	LocationID      uint   `json:"location_id"`
-	ProjectCategory      string `json:"project_category"`
+	LocationName    string `json:"location_name"`
-	Period               int    `json:"period"`
+	ProjectCategory string `json:"project_category"`
-	ClosingDate          string `json:"closing_date"`
+	Period          int    `json:"period"`
-	ShedLabel            string `json:"shed_label"`
+	ClosingDate     string `json:"closing_date"`
-	ShedCount            int    `json:"shed_count"`
+	ShedLabel       string `json:"shed_label"`
-	SalesPaidAmount      int64  `json:"sales_paid_amount"`
+	ShedCount       int    `json:"shed_count"`
-	SalesRemainingAmount int64  `json:"sales_remaining_amount"`
+	// SalesPaidAmount      int64  `json:"sales_paid_amount"`
-	SalesPaymentStatus   string `json:"sales_payment_status"`
+	// SalesRemainingAmount int64  `json:"sales_remaining_amount"`
-	ProjectStatus        string `json:"project_status"`
+	// SalesPaymentStatus   string `json:"sales_payment_status"`
+	ProjectStatus string `json:"project_status"`
 }
 
 type ClosingSummaryDTO struct {
@@ -133,18 +134,19 @@ func ToClosingListItemDTO(project entity.ProjectFlock, projectStatus string) Clo
 	shedCount := len(project.KandangHistory)
 
 	return ClosingListItemDTO{
-		Id:                   project.Id,
+		Id:              project.Id,
-		LocationID:           project.LocationId,
+		ProjectName:     project.FlockName,
-		LocationName:         project.Location.Name,
+		LocationID:      project.LocationId,
-		ProjectCategory:      project.Category,
+		LocationName:    project.Location.Name,
-		Period:               maxPeriod(project.KandangHistory),
+		ProjectCategory: project.Category,
-		ClosingDate:          "17-Nov-2025",
+		Period:          maxPeriod(project.KandangHistory),
-		ShedLabel:            fmt.Sprintf("%d Kandang", shedCount),
+		ClosingDate:     "17-Nov-2025",
-		ShedCount:            shedCount,
+		ShedLabel:       fmt.Sprintf("%d Kandang", shedCount),
-		SalesPaidAmount:      21993726,
+		ShedCount:       shedCount,
-		SalesRemainingAmount: 11075919,
+		// SalesPaidAmount:      21993726,
-		SalesPaymentStatus:   "Lunas",
+		// SalesRemainingAmount: 11075919,
-		ProjectStatus:        projectStatus,
+		// SalesPaymentStatus:   "Lunas",
+		ProjectStatus: projectStatus,
 	}
 }
 

internal/modules/closings/dto/closingKeuangan.dto.go

@@ -35,6 +35,7 @@ const (
 type CalculationContext struct {
 	TotalPopulation     float64
 	TotalWeightProduced float64
+	TotalEggWeightKg    float64
 	TotalDepletion      float64
 	TotalWeightSold     float64
 	ActualPopulation    float64
@@ -48,6 +49,7 @@ type ClosingKeuanganInput struct {
 	DeliveryProducts     []entities.MarketingDeliveryProduct
 	Chickins             []entities.ProjectChickin
 	TotalWeightProduced  float64
+	TotalEggWeightKg     float64
 	TotalDepletion       float64
 }
 
@@ -77,8 +79,10 @@ type HppGroup struct {
 }
 
 type SummaryHpp struct {
-	Label string `json:"label"`
+	Label          string `json:"label"`
-	Comparison
+	Comparison     `json:"-"`
+	EggBudgeting   *FinancialMetrics `json:"egg_budgeting,omitempty"`
+	EggRealization *FinancialMetrics `json:"egg_realization,omitempty"`
 }
 
 type HppPurchasesSection struct {
@@ -231,7 +235,7 @@ func ToHppBahanBakuGroup(budgets []entities.ProjectBudget, realizations []entiti
 
 // === HPP SUMMARY ===
 
-func ToSummaryHpp(label string, purchaseItems []entities.PurchaseItem, budgets []entities.ProjectBudget, realizations []entities.ExpenseRealization, ctx CalculationContext) SummaryHpp {
+func ToSummaryHpp(label string, purchaseItems []entities.PurchaseItem, budgets []entities.ProjectBudget, realizations []entities.ExpenseRealization, projectFlockCategory string, ctx CalculationContext) SummaryHpp {
 	purchaseTotal := sumPurchaseTotal(purchaseItems)
 	budgetTotal := sumBudgetsByFilter(budgets, func(*entities.ProjectBudget) bool { return true })
 	totalBudget := purchaseTotal + budgetTotal
@@ -241,16 +245,34 @@ func ToSummaryHpp(label string, purchaseItems []entities.PurchaseItem, budgets [
 	budgetRpPerBird, budgetRpPerKg := calculatePerUnitMetrics(totalBudget, ctx.TotalPopulation, ctx.TotalWeightProduced)
 	realizationRpPerBird, realizationRpPerKg := calculatePerUnitMetrics(totalRealization, ctx.TotalPopulation, ctx.TotalWeightProduced)
 
-	return SummaryHpp{
+	summary := SummaryHpp{
 		Label: label,
 		Comparison: ToComparison(
 			ToFinancialMetrics(budgetRpPerBird, budgetRpPerKg, totalBudget),
 			ToFinancialMetrics(realizationRpPerBird, realizationRpPerKg, totalRealization),
 		),
 	}
+
+	if projectFlockCategory == string(utils.ProjectFlockCategoryLaying) && ctx.TotalEggWeightKg > 0 {
+		budgetEggRpPerKg, _ := calculatePerUnitMetrics(totalBudget, 0, ctx.TotalEggWeightKg)
+		realizationEggRpPerKg, _ := calculatePerUnitMetrics(totalRealization, 0, ctx.TotalEggWeightKg)
+
+		summary.EggBudgeting = &FinancialMetrics{
+			RpPerBird: 0,
+			RpPerKg:   budgetEggRpPerKg,
+			Amount:    totalBudget,
+		}
+		summary.EggRealization = &FinancialMetrics{
+			RpPerBird: 0,
+			RpPerKg:   realizationEggRpPerKg,
+			Amount:    totalRealization,
+		}
+	}
+
+	return summary
 }
 
-func ToHppPurchasesSection(purchaseItems []entities.PurchaseItem, budgets []entities.ProjectBudget, realizations []entities.ExpenseRealization, ctx CalculationContext) HppPurchasesSection {
+func ToHppPurchasesSection(purchaseItems []entities.PurchaseItem, budgets []entities.ProjectBudget, realizations []entities.ExpenseRealization, projectFlockCategory string, ctx CalculationContext) HppPurchasesSection {
 	hppGroups := []HppGroup{
 		{
 			GroupName: HPPGroupPengeluaran,
@@ -259,7 +281,7 @@ func ToHppPurchasesSection(purchaseItems []entities.PurchaseItem, budgets []enti
 		ToHppBahanBakuGroup(budgets, realizations, ctx),
 	}
 
-	summaryHpp := ToSummaryHpp(HPPSummaryLabel, purchaseItems, budgets, realizations, ctx)
+	summaryHpp := ToSummaryHpp(HPPSummaryLabel, purchaseItems, budgets, realizations, projectFlockCategory, ctx)
 
 	return HppPurchasesSection{
 		Hpp:        hppGroups,
@@ -322,11 +344,9 @@ func ToPenjualanItems(projectFlockCategory string, deliveryProducts []entities.M
 
 func ToPembelianItems(purchases []entities.PurchaseItem, realizations []entities.ExpenseRealization, ctx CalculationContext) []PLItem {
 	purchaseAmount := sumPurchaseTotal(purchases)
-	bopAmount := getOperationalExpenses(realizations)
-	totalCost := purchaseAmount + bopAmount
 
 	return []PLItem{
-		createPLItemWithMetrics(PLItemTypeSapronak, totalCost, ctx),
+		createPLItemWithMetrics(PLItemTypeSapronak, purchaseAmount, ctx),
 	}
 }
 
@@ -414,12 +434,13 @@ func ToClosingKeuanganReport(input ClosingKeuanganInput) ReportResponse {
 	ctx := CalculationContext{
 		TotalPopulation:     totalPopulation,
 		TotalWeightProduced: input.TotalWeightProduced,
+		TotalEggWeightKg:    input.TotalEggWeightKg,
 		TotalDepletion:      input.TotalDepletion,
 		TotalWeightSold:     totalWeightSold,
 		ActualPopulation:    totalPopulation - input.TotalDepletion,
 	}
 
-	hppSection := ToHppPurchasesSection(input.PurchaseItems, input.Budgets, input.Realizations, ctx)
+	hppSection := ToHppPurchasesSection(input.PurchaseItems, input.Budgets, input.Realizations, input.ProjectFlockCategory, ctx)
 	penjualanItems := ToPenjualanItems(input.ProjectFlockCategory, input.DeliveryProducts, ctx)
 	pembelianItems := ToPembelianItems(input.PurchaseItems, input.Realizations, ctx)
 	overheadItems := ToOverheadItems(input.Realizations, ctx)

internal/modules/closings/repositories/closing.repository.go

@@ -31,6 +31,8 @@ type ClosingRepository interface {
 	FetchSapronakChickinUsageDetails(ctx context.Context, pfkID uint) (map[uint][]SapronakDetailRow, error)
 	FetchSapronakAdjustments(ctx context.Context, kandangID uint) (map[uint][]SapronakDetailRow, map[uint][]SapronakDetailRow, error)
 	FetchSapronakTransfers(ctx context.Context, kandangID uint) (map[uint][]SapronakDetailRow, map[uint][]SapronakDetailRow, error)
+	GetActualUsageCostByProjectFlockID(ctx context.Context, projectFlockID uint) ([]ActualUsageCostRow, error)
+	GetProductsWithFlagsByIDs(ctx context.Context, productIDs []uint) ([]entity.Product, error)
 }
 
 type ClosingRepositoryImpl struct {
@@ -328,13 +330,33 @@ SELECT
 	COALESCE(p.po_number, '') AS reference_number,
 	'Purchase' AS transaction_type,
 	prod.name AS product_name,
-	pc.name AS product_category,
 	COALESCE((
-		SELECT string_agg(f.name, ' ')
+		SELECT string_agg(
+			f.name,
+			' ' ORDER BY
+				CASE
+					WHEN UPPER(f.name) IN ('DOC', 'PAKAN', 'OVK', 'PULLET') THEN 0
+					ELSE 1
+				END,
+				f.name
+		)
+		FROM flags f
+		WHERE f.flagable_type = 'products' AND f.flagable_id = prod.id
+	), '') AS product_category,
+	COALESCE((
+		SELECT string_agg(
+			f.name,
+			' ' ORDER BY
+				CASE
+					WHEN UPPER(f.name) IN ('DOC', 'PAKAN', 'OVK', 'PULLET') THEN 0
+					ELSE 1
+				END,
+				f.name
+		)
 		FROM flags f
 		WHERE f.flagable_type = 'products' AND f.flagable_id = prod.id
 	), '') AS product_sub_category,
-	'External Supplier' AS source_warehouse,
+	'-' AS source_warehouse,
 	w.name AS destination_warehouse,
 	'' AS destination,
 	pi.total_qty AS quantity,
@@ -343,7 +365,6 @@ SELECT
 FROM purchase_items pi
 JOIN purchases p ON p.id = pi.purchase_id
 JOIN products prod ON prod.id = pi.product_id
-JOIN product_categories pc ON pc.id = prod.product_category_id
 JOIN uoms u ON u.id = prod.uom_id
 JOIN warehouses w ON w.id = pi.warehouse_id
 WHERE pi.warehouse_id IN ?
@@ -357,9 +378,29 @@ SELECT
 	st.movement_number AS reference_number,
 	'Internal Transfer In' AS transaction_type,
 	prod.name AS product_name,
-	pc.name AS product_category,
 	COALESCE((
-		SELECT string_agg(f.name, ' ')
+		SELECT string_agg(
+			f.name,
+			' ' ORDER BY
+				CASE
+					WHEN UPPER(f.name) IN ('DOC', 'PAKAN', 'OVK', 'PULLET') THEN 0
+					ELSE 1
+				END,
+				f.name
+		)
+		FROM flags f
+		WHERE f.flagable_type = 'products' AND f.flagable_id = prod.id
+	), '') AS product_category,
+	COALESCE((
+		SELECT string_agg(
+			f.name,
+			' ' ORDER BY
+				CASE
+					WHEN UPPER(f.name) IN ('DOC', 'PAKAN', 'OVK', 'PULLET') THEN 0
+					ELSE 1
+				END,
+				f.name
+		)
 		FROM flags f
 		WHERE f.flagable_type = 'products' AND f.flagable_id = prod.id
 	), '') AS product_sub_category,
@@ -374,7 +415,6 @@ JOIN stock_transfers st ON st.id = std.stock_transfer_id
 LEFT JOIN warehouses fw ON fw.id = st.from_warehouse_id
 LEFT JOIN warehouses tw ON tw.id = st.to_warehouse_id
 JOIN products prod ON prod.id = std.product_id
-JOIN product_categories pc ON pc.id = prod.product_category_id
 JOIN uoms u ON u.id = prod.uom_id
 WHERE st.to_warehouse_id IN ?
 `
@@ -387,9 +427,29 @@ SELECT
 	st.movement_number AS reference_number,
 	'Internal Transfer Out' AS transaction_type,
 	prod.name AS product_name,
-	pc.name AS product_category,
 	COALESCE((
-		SELECT string_agg(f.name, ' ')
+		SELECT string_agg(
+			f.name,
+			' ' ORDER BY
+				CASE
+					WHEN UPPER(f.name) IN ('DOC', 'PAKAN', 'OVK', 'PULLET') THEN 0
+					ELSE 1
+				END,
+				f.name
+		)
+		FROM flags f
+		WHERE f.flagable_type = 'products' AND f.flagable_id = prod.id
+	), '') AS product_category,
+	COALESCE((
+		SELECT string_agg(
+			f.name,
+			' ' ORDER BY
+				CASE
+					WHEN UPPER(f.name) IN ('DOC', 'PAKAN', 'OVK', 'PULLET') THEN 0
+					ELSE 1
+				END,
+				f.name
+		)
 		FROM flags f
 		WHERE f.flagable_type = 'products' AND f.flagable_id = prod.id
 	), '') AS product_sub_category,
@@ -404,7 +464,6 @@ JOIN stock_transfers st ON st.id = std.stock_transfer_id
 LEFT JOIN warehouses fw ON fw.id = st.from_warehouse_id
 LEFT JOIN warehouses tw ON tw.id = st.to_warehouse_id
 JOIN products prod ON prod.id = std.product_id
-JOIN product_categories pc ON pc.id = prod.product_category_id
 JOIN uoms u ON u.id = prod.uom_id
 WHERE st.from_warehouse_id IN ?
 `
@@ -417,9 +476,29 @@ SELECT
 	m.so_number AS reference_number,
 	'Trading Sales' AS transaction_type,
 	prod.name AS product_name,
-	pc.name AS product_category,
 	COALESCE((
-		SELECT string_agg(f.name, ' ')
+		SELECT string_agg(
+			f.name,
+			' ' ORDER BY
+				CASE
+					WHEN UPPER(f.name) IN ('DOC', 'PAKAN', 'OVK', 'PULLET') THEN 0
+					ELSE 1
+				END,
+				f.name
+		)
+		FROM flags f
+		WHERE f.flagable_type = 'products' AND f.flagable_id = prod.id
+	), '') AS product_category,
+	COALESCE((
+		SELECT string_agg(
+			f.name,
+			' ' ORDER BY
+				CASE
+					WHEN UPPER(f.name) IN ('DOC', 'PAKAN', 'OVK', 'PULLET') THEN 0
+					ELSE 1
+				END,
+				f.name
+		)
 		FROM flags f
 		WHERE f.flagable_type = 'products' AND f.flagable_id = prod.id
 	), '') AS product_sub_category,
@@ -433,7 +512,6 @@ FROM marketing_products mp
 JOIN marketings m ON m.id = mp.marketing_id
 JOIN product_warehouses pw ON pw.id = mp.product_warehouse_id
 JOIN products prod ON prod.id = pw.product_id
-JOIN product_categories pc ON pc.id = prod.product_category_id
 JOIN uoms u ON u.id = prod.uom_id
 JOIN warehouses w ON w.id = pw.warehouse_id
 WHERE pw.project_flock_kandang_id IN ?
@@ -804,3 +882,150 @@ func (r *ClosingRepositoryImpl) FetchSapronakTransfers(ctx context.Context, kand
 	})
 	return in, out, nil
 }
+
+type ActualUsageCostRow struct {
+	ProductID    uint    `gorm:"column:product_id"`
+	ProductName  string  `gorm:"column:product_name"`
+	FlagName     string  `gorm:"column:flag_name"`
+	TotalQty     float64 `gorm:"column:total_qty"`
+	TotalPrice   float64 `gorm:"column:total_price"`
+	AveragePrice float64 `gorm:"column:average_price"`
+}
+
+func (r *ClosingRepositoryImpl) GetActualUsageCostByProjectFlockID(ctx context.Context, projectFlockID uint) ([]ActualUsageCostRow, error) {
+	if projectFlockID == 0 {
+		return []ActualUsageCostRow{}, nil
+	}
+
+	db := r.DB().WithContext(ctx)
+
+	// Get all project flock kandang IDs for this project flock
+	var pfkIDs []uint
+	err := db.Table("project_flock_kandangs").
+		Where("project_flock_id = ?", projectFlockID).
+		Pluck("id", &pfkIDs).Error
+	if err != nil {
+		return nil, err
+	}
+
+	if len(pfkIDs) == 0 {
+		return []ActualUsageCostRow{}, nil
+	}
+
+	var rows []ActualUsageCostRow
+
+	// Part 1: Get usage from recording_stocks (PAKAN, OVK, Vitamin, Obat, Kimia, dll)
+	purchaseStockableKey := "PURCHASE_ITEMS"
+	transferStockableKey := "STOCK_TRANSFER_DETAILS"
+
+	recordingQuery := db.
+		Table("recordings AS r").
+		Select(`
+			pw.product_id AS product_id,
+			p.name AS product_name,
+			COALESCE(f.name, tf.name) AS flag_name,
+			COALESCE(SUM(
+				CASE
+					WHEN sa.stockable_type = ? THEN COALESCE(sa.qty, 0)
+					WHEN sa.stockable_type = ? THEN COALESCE(std.quantity, 0)
+					ELSE 0
+				END
+			), 0) AS total_qty,
+			COALESCE(SUM(
+				CASE
+					WHEN sa.stockable_type = ? THEN COALESCE(sa.qty, 0) * COALESCE(pi.price, 0)
+					WHEN sa.stockable_type = ? THEN COALESCE(std.quantity, 0) * COALESCE(tpi.price, 0)
+					ELSE 0
+				END
+			), 0) AS total_price,
+			COALESCE(SUM(
+				CASE
+					WHEN sa.stockable_type = ? THEN COALESCE(sa.qty, 0)
+					WHEN sa.stockable_type = ? THEN COALESCE(std.quantity, 0)
+					ELSE 0
+				END
+			), 0) AS qty_divisor,
+			COALESCE(SUM(
+				CASE
+					WHEN sa.stockable_type = ? THEN COALESCE(sa.qty, 0) * COALESCE(pi.price, 0)
+					WHEN sa.stockable_type = ? THEN COALESCE(std.quantity, 0) * COALESCE(tpi.price, 0)
+					ELSE 0
+				END
+			), 0) / NULLIF(COALESCE(SUM(
+				CASE
+					WHEN sa.stockable_type = ? THEN COALESCE(sa.qty, 0)
+					WHEN sa.stockable_type = ? THEN COALESCE(std.quantity, 0)
+					ELSE 0
+				END
+			), 0), 0) AS average_price`,
+			purchaseStockableKey, transferStockableKey,
+			purchaseStockableKey, transferStockableKey,
+			purchaseStockableKey, transferStockableKey,
+			purchaseStockableKey, transferStockableKey,
+			purchaseStockableKey, transferStockableKey).
+		Joins("JOIN recording_stocks AS rs ON rs.recording_id = r.id").
+		Joins("JOIN product_warehouses AS pw ON pw.id = rs.product_warehouse_id").
+		Joins("JOIN products AS p ON p.id = pw.product_id").
+		Joins("LEFT JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = rs.id AND sa.status = ?",
+			"recording_stocks", entity.StockAllocationStatusActive).
+		Joins("LEFT JOIN purchase_items AS pi ON pi.id = sa.stockable_id AND sa.stockable_type = ?", purchaseStockableKey).
+		Joins("LEFT JOIN stock_transfer_details AS std ON std.id = sa.stockable_id AND sa.stockable_type = ?", transferStockableKey).
+		Joins("LEFT JOIN stock_transfers AS st ON st.id = std.stock_transfer_id").
+		Joins("LEFT JOIN purchase_items AS tpi ON tpi.product_id = std.product_id AND tpi.warehouse_id = st.from_warehouse_id").
+		Joins("LEFT JOIN flags AS f ON f.flagable_id = pi.product_id AND f.flagable_type = ?", entity.FlagableTypeProduct).
+		Joins("LEFT JOIN flags AS tf ON tf.flagable_id = std.product_id AND tf.flagable_type = ?", entity.FlagableTypeProduct).
+		Where("r.project_flock_kandangs_id IN ?", pfkIDs).
+		Where("r.deleted_at IS NULL").
+		Group("pw.product_id, p.name, COALESCE(f.name, tf.name)")
+
+	if err := recordingQuery.Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	// Part 2: Get usage from project_chickins (DOC, Pullet)
+	chickinQuery := db.
+		Table("project_chickins AS pc").
+		Select(`
+			pw.product_id AS product_id,
+			p.name AS product_name,
+			f.name AS flag_name,
+			COALESCE(SUM(pc.usage_qty), 0) AS total_qty,
+			COALESCE(SUM(pc.usage_qty * COALESCE(pi.price, 0)), 0) AS total_price,
+			COALESCE(AVG(COALESCE(pi.price, 0)), 0) AS average_price
+		`).
+		Joins("JOIN product_warehouses AS pw ON pw.id = pc.product_warehouse_id").
+		Joins("JOIN products AS p ON p.id = pw.product_id").
+		Joins("LEFT JOIN purchase_items AS pi ON pi.product_warehouse_id = pc.product_warehouse_id").
+		Joins("LEFT JOIN flags AS f ON f.flagable_id = p.id AND f.flagable_type = ?", entity.FlagableTypeProduct).
+		Where("pc.project_flock_kandang_id IN ?", pfkIDs).
+		Where("pc.usage_qty > 0").
+		Group("pw.product_id, p.name, f.name")
+
+	var chickinRows []ActualUsageCostRow
+	if err := chickinQuery.Scan(&chickinRows).Error; err != nil {
+		return nil, err
+	}
+
+	// Merge results
+	rows = append(rows, chickinRows...)
+
+	return rows, nil
+}
+
+func (r *ClosingRepositoryImpl) GetProductsWithFlagsByIDs(ctx context.Context, productIDs []uint) ([]entity.Product, error) {
+	if len(productIDs) == 0 {
+		return []entity.Product{}, nil
+	}
+
+	var products []entity.Product
+	err := r.DB().WithContext(ctx).
+		Preload("Flags").
+		Where("id IN ?", productIDs).
+		Find(&products).Error
+
+	if err != nil {
+		return nil, err
+	}
+
+	return products, nil
+}

internal/modules/closings/services/closing.service.go

@@ -6,6 +6,7 @@ import (
 	"math"
 	"strconv"
 	"strings"
+	"time"
 
 	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
@@ -332,18 +333,20 @@ func (s closingService) getApprovalStatuses(ctx context.Context, projectFlockID
 	}
 
 	var (
-		minStep       uint16
+		minStep        uint16
-		statusProject string
+		statusProject  string
-		completed     int
+		completed      int
+		latestActionAt time.Time
 	)
 
 	for _, rec := range records {
 		if minStep == 0 || rec.StepNumber < minStep {
 			minStep = rec.StepNumber
-			statusProject = rec.StepName
 		}
-		if rec.StepNumber == uint16(utils.ProjectFlockStepAktif) {
+
-			completed++
+		if latestActionAt.IsZero() || rec.ActionAt.After(latestActionAt) {
+			latestActionAt = rec.ActionAt
+			statusProject = rec.StepName
 		}
 	}
 
@@ -426,11 +429,15 @@ func (s closingService) GetClosingKeuangan(c *fiber.Ctx, projectFlockID uint) (*
 		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch budgets")
 	}
 
-	purchaseItems, err := s.PurchaseRepo.GetItemsByProjectFlockID(c.Context(), projectFlockID)
+	// Get actual usage cost instead of purchase items
-	if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+	actualUsageRows, err := s.Repository.GetActualUsageCostByProjectFlockID(c.Context(), projectFlockID)
-		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch purchase items")
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch actual usage cost")
 	}
 
+	// Convert actual usage rows to pseudo purchase items
+	purchaseItems := s.convertActualUsageToPurchaseItems(c.Context(), actualUsageRows)
+
 	realizations, err := s.ExpenseRealizationRepo.GetByProjectFlockID(c.Context(), projectFlockID)
 	if err != nil {
 		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch realizations")
@@ -455,6 +462,11 @@ func (s closingService) GetClosingKeuangan(c *fiber.Ctx, projectFlockID uint) (*
 		s.Log.Warnf("GetProductionWeightAndQtyByProjectFlockID error: %v", err)
 	}
 
+	totalEggWeightKg, err := s.RecordingRepo.GetTotalEggProductionWeightByProjectFlockID(c.Context(), projectFlockID)
+	if err != nil {
+		s.Log.Warnf("GetTotalEggProductionWeightByProjectFlockID error: %v", err)
+	}
+
 	totalDepletion, err := s.RecordingRepo.GetTotalDepletionByProjectFlockID(c.Context(), projectFlockID)
 	if err != nil {
 		s.Log.Warnf("GetTotalDepletionByProjectFlockID error: %v", err)
@@ -468,6 +480,7 @@ func (s closingService) GetClosingKeuangan(c *fiber.Ctx, projectFlockID uint) (*
 		DeliveryProducts:     deliveryProducts,
 		Chickins:             chickins,
 		TotalWeightProduced:  totalWeightProduced,
+		TotalEggWeightKg:     totalEggWeightKg,
 		TotalDepletion:       totalDepletion,
 	}
 
@@ -476,8 +489,6 @@ func (s closingService) GetClosingKeuangan(c *fiber.Ctx, projectFlockID uint) (*
 	return &report, nil
 }
 
-// GetExpeditionHPP menghitung HPP ekspedisi per vendor untuk sebuah project flock.
-// Jika projectFlockKandangID tidak nil, maka hanya data untuk kandang tersebut yang dihitung.
 func (s closingService) GetExpeditionHPP(c *fiber.Ctx, projectFlockID uint, projectFlockKandangID *uint) (*dto.ExpeditionHPPDTO, error) {
 	if projectFlockID == 0 {
 		return nil, fiber.NewError(fiber.StatusBadRequest, "Invalid project flock id")
@@ -778,5 +789,54 @@ func closestFcrValues(standards []entity.FcrStandard, averageWeight float64) (fl
 	}
 
 	return closest.Mortality, closest.FcrNumber
-
+}
+
+func (s closingService) convertActualUsageToPurchaseItems(ctx context.Context, actualUsageRows []repository.ActualUsageCostRow) []entity.PurchaseItem {
+	if len(actualUsageRows) == 0 {
+		return []entity.PurchaseItem{}
+	}
+
+	// Collect all product IDs
+	productIDs := make([]uint, len(actualUsageRows))
+	for i, row := range actualUsageRows {
+		productIDs[i] = row.ProductID
+	}
+
+	// Fetch products with flags from repository
+	products, err := s.Repository.GetProductsWithFlagsByIDs(ctx, productIDs)
+	if err != nil {
+		s.Log.Warnf("Failed to fetch products for actual usage: %v", err)
+		products = []entity.Product{}
+	}
+
+	// Create product map
+	productMap := make(map[uint]*entity.Product)
+	for i := range products {
+		productMap[products[i].Id] = &products[i]
+	}
+
+	// Convert to pseudo purchase items
+	purchaseItems := make([]entity.PurchaseItem, 0, len(actualUsageRows))
+	for _, row := range actualUsageRows {
+		product := productMap[row.ProductID]
+
+		// Skip if product not found
+		if product == nil {
+			s.Log.Warnf("Product ID %d not found for actual usage", row.ProductID)
+			continue
+		}
+
+		purchaseItem := entity.PurchaseItem{
+			Id:         0, // Pseudo item, no ID
+			ProductId:  row.ProductID,
+			TotalQty:   row.TotalQty,
+			TotalPrice: row.TotalPrice,
+			Price:      row.AveragePrice,
+			Product:    product,
+		}
+
+		purchaseItems = append(purchaseItems, purchaseItem)
+	}
+
+	return purchaseItems
 }

internal/modules/expenses/controllers/expense.controller.go

@@ -90,6 +90,12 @@ func (u *ExpenseController) CreateOne(c *fiber.Ctx) error {
 	}
 	req.SupplierID = supplierID
 
+	locationID, err := strconv.ParseUint(c.FormValue("location_id"), 10, 64)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid location_id format")
+	}
+	req.LocationID = locationID
+
 	form, err := c.MultipartForm()
 	if err != nil {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid multipart form")
@@ -106,17 +112,7 @@ func (u *ExpenseController) CreateOne(c *fiber.Ctx) error {
 				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Invalid expense_nonstocks JSON: %v", err))
 			}
 
-			if singleExpenseNonstock.KandangID == 0 {
-				return fiber.NewError(fiber.StatusBadRequest, "Field KandangID is required")
-			}
-
 			req.ExpenseNonstocks = []validation.ExpenseNonstock{singleExpenseNonstock}
-		} else {
-			for i, expenseNonstock := range req.ExpenseNonstocks {
-				if expenseNonstock.KandangID == 0 {
-					return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Field KandangID is required for expense_nonstocks[%d]", i))
-				}
-			}
 		}
 	} else {
 		return fiber.NewError(fiber.StatusBadRequest, "Field expense_nonstocks is required")
@@ -171,6 +167,15 @@ func (u *ExpenseController) UpdateOne(c *fiber.Ctx) error {
 		req.SupplierID = &supplierID
 	}
 
+	locationIDVal := c.FormValue("location_id")
+	if locationIDVal != "" {
+		locationID, err := strconv.ParseUint(locationIDVal, 10, 64)
+		if err != nil {
+			return fiber.NewError(fiber.StatusBadRequest, "Invalid location_id format")
+		}
+		req.LocationID = &locationID
+	}
+
 	expenseNonstocksJSON := c.FormValue("expense_nonstocks")
 	if expenseNonstocksJSON != "" {
 		var expenseNonstocks []validation.ExpenseNonstock
@@ -178,12 +183,6 @@ func (u *ExpenseController) UpdateOne(c *fiber.Ctx) error {
 			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Invalid expense_nonstocks JSON: %v", err))
 		}
 
-		for i, expenseNonstock := range expenseNonstocks {
-			if expenseNonstock.KandangID == 0 {
-				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Field KandangID is required for expense_nonstocks[%d]", i))
-			}
-		}
-
 		req.ExpenseNonstocks = &expenseNonstocks
 	}
 

internal/modules/expenses/dto/expense.dto.go

@@ -76,7 +76,6 @@ type ExpenseRealizationDTO struct {
 
 type KandangGroupDTO struct {
 	Id         uint64                  `json:"id"`
-	KandangId  uint64                  `json:"kandang_id"`
 	Name       string                  `json:"name,omitempty"`
 	Pengajuans []ExpenseNonstockDTO    `json:"pengajuans,omitempty"`
 	Realisasi  []ExpenseRealizationDTO `json:"realisasi,omitempty"`
@@ -178,7 +177,6 @@ func ToExpenseDetailDTO(e *entity.Expense) ExpenseDetailDTO {
 	var pengajuans []ExpenseNonstockDTO
 	var realisasi []ExpenseRealizationDTO
 
-	// Map documents from Document service
 	for _, doc := range e.Documents {
 		documents = append(documents, DocumentDTO{
 			ID:   uint64(doc.Id),
@@ -186,7 +184,6 @@ func ToExpenseDetailDTO(e *entity.Expense) ExpenseDetailDTO {
 		})
 	}
 
-	// Map realization documents from Document service
 	for _, doc := range e.RealizationDocuments {
 		realizationDocs = append(realizationDocs, DocumentDTO{
 			ID:   uint64(doc.Id),
@@ -271,6 +268,8 @@ func ToExpenseNonstockDTO(ns entity.ExpenseNonstock) ExpenseNonstockDTO {
 
 func ToKandangGroupDTO(pengajuans []ExpenseNonstockDTO, realisasi []ExpenseRealizationDTO, nonstocks []entity.ExpenseNonstock) []KandangGroupDTO {
 	kandangMap := make(map[uint64]*KandangGroupDTO)
+	var directPengajuans []ExpenseNonstockDTO
+	var directRealisasi []ExpenseRealizationDTO
 
 	for _, p := range pengajuans {
 		var kandangId uint64
@@ -287,16 +286,19 @@ func ToKandangGroupDTO(pengajuans []ExpenseNonstockDTO, realisasi []ExpenseReali
 		}
 
 		if kandangId > 0 {
+
 			if kandangMap[kandangId] == nil {
 				kandangMap[kandangId] = &KandangGroupDTO{
 					Id:         kandangId,
-					KandangId:  kandangId,
 					Name:       kandangName,
 					Pengajuans: []ExpenseNonstockDTO{},
 					Realisasi:  []ExpenseRealizationDTO{},
 				}
 			}
 			kandangMap[kandangId].Pengajuans = append(kandangMap[kandangId].Pengajuans, p)
+		} else {
+
+			directPengajuans = append(directPengajuans, p)
 		}
 	}
 
@@ -316,13 +318,24 @@ func ToKandangGroupDTO(pengajuans []ExpenseNonstockDTO, realisasi []ExpenseReali
 			if kandangMap[kandangId] == nil {
 				kandangMap[kandangId] = &KandangGroupDTO{
 					Id:         kandangId,
-					KandangId:  kandangId,
 					Name:       kandangName,
 					Pengajuans: []ExpenseNonstockDTO{},
 					Realisasi:  []ExpenseRealizationDTO{},
 				}
 			}
 			kandangMap[kandangId].Realisasi = append(kandangMap[kandangId].Realisasi, r)
+		} else {
+		}
+	}
+
+	// If there are direct expenses (without kandang), add them as a special entry with id=0
+	if len(directPengajuans) > 0 || len(directRealisasi) > 0 {
+		kandangMap[0] = &KandangGroupDTO{
+			Id: 0,
+
+			Name:       "",
+			Pengajuans: directPengajuans,
+			Realisasi:  directRealisasi,
 		}
 	}
 

internal/modules/expenses/services/expense.service.go

@@ -2,6 +2,7 @@ package service
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 
@@ -144,11 +145,8 @@ func (s *expenseService) CreateOne(c *fiber.Ctx, req *validation.Create) (*expen
 
 	supplierID := uint(req.SupplierID)
 
-	supplierExistsFunc := func(ctx context.Context, id uint) (bool, error) {
-		return commonRepo.Exists[entity.Supplier](ctx, s.SupplierRepo.DB(), id)
-	}
 	if err := commonSvc.EnsureRelations(c.Context(),
-		commonSvc.RelationCheck{Name: "Supplier", ID: &supplierID, Exists: supplierExistsFunc},
+		commonSvc.RelationCheck{Name: "Supplier", ID: &supplierID, Exists: s.SupplierRepo.IdExists},
 	); err != nil {
 		return nil, err
 	}
@@ -199,11 +197,47 @@ func (s *expenseService) CreateOne(c *fiber.Ctx, req *validation.Create) (*expen
 			return fiber.NewError(fiber.StatusUnauthorized, "Failed to get actor ID from context")
 		}
 		createdBy := uint64(actorID)
+
+		hasKandang := false
+		for _, ens := range req.ExpenseNonstocks {
+			if ens.KandangID != nil {
+				hasKandang = true
+				break
+			}
+		}
+
+		var projectFlockIdJSON *string
+		if !hasKandang && req.Category == string(utils.ExpenseCategoryBOP) {
+			projectFlockRepoTx := projectFlockKandangRepo.NewProjectflockRepository(dbTransaction)
+			activeProjectFlocks, err := projectFlockRepoTx.GetActiveByLocationID(c.Context(), req.LocationID)
+			if err != nil {
+				return fiber.NewError(fiber.StatusInternalServerError, "Failed to get active project flocks for location")
+			}
+
+			if len(activeProjectFlocks) == 0 {
+				return fiber.NewError(fiber.StatusBadRequest, "No active project flocks found for this location")
+			}
+
+			projectFlockIDs := make([]uint64, len(activeProjectFlocks))
+			for i, pf := range activeProjectFlocks {
+				projectFlockIDs[i] = uint64(pf.Id)
+			}
+
+			projectFlockIdsJSON, err := json.Marshal(projectFlockIDs)
+			if err != nil {
+				return fiber.NewError(fiber.StatusInternalServerError, "Failed to marshal project_flock_ids")
+			}
+			jsonStr := string(projectFlockIdsJSON)
+			projectFlockIdJSON = &jsonStr
+		}
+
 		expense = &entity.Expense{
 			ReferenceNumber: referenceNumber,
 			PoNumber:        req.PoNumber,
 			Category:        req.Category,
 			SupplierId:      req.SupplierID,
+			LocationId:      req.LocationID,
+			ProjectFlockId:  projectFlockIdJSON,
 			TransactionDate: expenseDate,
 			CreatedBy:       createdBy,
 		}
@@ -216,35 +250,36 @@ func (s *expenseService) CreateOne(c *fiber.Ctx, req *validation.Create) (*expen
 
 			for _, expenseNonstock := range req.ExpenseNonstocks {
 
+				isAttachingToKandang := (expenseNonstock.KandangID != nil)
+
 				var projectFlockKandangId *uint64
+				var kandangId *uint64
 
-				if req.Category == string(utils.ExpenseCategoryBOP) {
+				if isAttachingToKandang {
+					kandangId = expenseNonstock.KandangID
 
-					projectFlockKandang, err := projectFlockKandangRepoTx.GetActiveByKandangID(c.Context(), uint(expenseNonstock.KandangID))
+					if req.Category == string(utils.ExpenseCategoryBOP) {
-					if err != nil {
+
-						if errors.Is(err, gorm.ErrRecordNotFound) {
+						projectFlockKandang, err := projectFlockKandangRepoTx.GetActiveByKandangID(c.Context(), uint(*kandangId))
-							return fiber.NewError(fiber.StatusNotFound, "No active project flock kandang found for this kandang")
+						if err != nil {
+							if errors.Is(err, gorm.ErrRecordNotFound) {
+								return fiber.NewError(fiber.StatusNotFound, "No active project flock kandang found for this kandang")
+							}
+							return fiber.NewError(fiber.StatusInternalServerError, "Failed to find project flock kandang for this kandang")
 						}
-						return fiber.NewError(fiber.StatusInternalServerError, "Failed to find project flock kandang for this kandang")
+						id := uint64(projectFlockKandang.Id)
+						projectFlockKandangId = &id
 					}
-					id := uint64(projectFlockKandang.Id)
+
-					projectFlockKandangId = &id
+				} else {
+					kandangId = nil
+					projectFlockKandangId = nil
 				}
 
 				for _, costItem := range expenseNonstock.CostItems {
 
 					nonstockId := costItem.NonstockID
-					var kandangId *uint64
+					newExpenseNonstock := &entity.ExpenseNonstock{
-					if req.Category == string(utils.ExpenseCategoryNonBOP) {
-						id := uint64(expenseNonstock.KandangID)
-						kandangId = &id
-					} else if req.Category == string(utils.ExpenseCategoryBOP) {
-						if projectFlockKandangId != nil {
-							kandangId = &expenseNonstock.KandangID
-						}
-					}
-
-					expenseNonstock := &entity.ExpenseNonstock{
 						ExpenseId:             &expense.Id,
 						ProjectFlockKandangId: projectFlockKandangId,
 						KandangId:             kandangId,
@@ -254,7 +289,7 @@ func (s *expenseService) CreateOne(c *fiber.Ctx, req *validation.Create) (*expen
 						Notes:                 costItem.Notes,
 					}
 
-					if err := expenseNonstockRepoTx.CreateOne(c.Context(), expenseNonstock, nil); err != nil {
+					if err := expenseNonstockRepoTx.CreateOne(c.Context(), newExpenseNonstock, nil); err != nil {
 						return fiber.NewError(fiber.StatusInternalServerError, "Failed to create expense cost item")
 					}
 				}
@@ -361,6 +396,11 @@ func (s expenseService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint)
 		updateBody["supplier_id"] = *req.SupplierID
 	}
 
+	if req.LocationID != nil {
+		locationID := uint(*req.LocationID)
+		updateBody["location_id"] = locationID
+	}
+
 	if len(updateBody) == 0 && req.ExpenseNonstocks == nil && len(req.Documents) == 0 {
 
 		responseDTO, err := s.GetOne(c, id)
@@ -475,18 +515,26 @@ func (s expenseService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint)
 
 			for _, expenseNonstock := range *req.ExpenseNonstocks {
 				var projectFlockKandangId *uint64
+				var kandangId *uint64
 
-				if updatedExpense.Category == string(utils.ExpenseCategoryBOP) {
+				// Check if attaching to kandang
-					projectFlockKandangRepoTx := projectFlockKandangRepo.NewProjectFlockKandangRepository(tx)
+				if expenseNonstock.KandangID != nil {
-					projectFlockKandang, err := projectFlockKandangRepoTx.GetActiveByKandangID(c.Context(), uint(expenseNonstock.KandangID))
+					kandangId = expenseNonstock.KandangID
-					if err != nil {
+
-						if errors.Is(err, gorm.ErrRecordNotFound) {
+					if updatedExpense.Category == string(utils.ExpenseCategoryBOP) {
-							return fiber.NewError(fiber.StatusNotFound, "No active project flock kandang found for this kandang")
+						// BOP with kandang: Get active project flock kandang
+						projectFlockKandangRepoTx := projectFlockKandangRepo.NewProjectFlockKandangRepository(tx)
+						projectFlockKandang, err := projectFlockKandangRepoTx.GetActiveByKandangID(c.Context(), uint(*kandangId))
+						if err != nil {
+							if errors.Is(err, gorm.ErrRecordNotFound) {
+								return fiber.NewError(fiber.StatusNotFound, "No active project flock kandang found for this kandang")
+							}
+							return fiber.NewError(fiber.StatusInternalServerError, "Failed to find project flock kandang for this kandang")
 						}
-						return fiber.NewError(fiber.StatusInternalServerError, "Failed to find project flock kandang for this kandang")
+						id := uint64(projectFlockKandang.Id)
+						projectFlockKandangId = &id
 					}
-					id := uint64(projectFlockKandang.Id)
+					// NON-BOP: projectFlockKandangId stays nil
-					projectFlockKandangId = &id
 				}
 
 				for _, costItem := range expenseNonstock.CostItems {
@@ -498,18 +546,8 @@ func (s expenseService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint)
 						return err
 					}
 
-					var kandangId *uint64
-					if updatedExpense.Category == string(utils.ExpenseCategoryNonBOP) {
-						id := uint64(expenseNonstock.KandangID)
-						kandangId = &id
-					} else if updatedExpense.Category == string(utils.ExpenseCategoryBOP) {
-						if projectFlockKandangId != nil {
-							kandangId = &expenseNonstock.KandangID
-						}
-					}
-
 					expenseId := uint64(id)
-					expenseNonstock := &entity.ExpenseNonstock{
+					newExpenseNonstock := &entity.ExpenseNonstock{
 						ExpenseId:             &expenseId,
 						ProjectFlockKandangId: projectFlockKandangId,
 						KandangId:             kandangId,
@@ -519,7 +557,7 @@ func (s expenseService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint)
 						Notes:                 costItem.Notes,
 					}
 
-					if err := expenseNonstockRepoTx.CreateOne(c.Context(), expenseNonstock, nil); err != nil {
+					if err := expenseNonstockRepoTx.CreateOne(c.Context(), newExpenseNonstock, nil); err != nil {
 						return fiber.NewError(fiber.StatusInternalServerError, "Failed to create expense cost item")
 					}
 				}

internal/modules/expenses/validations/expense.validation.go

@@ -9,12 +9,13 @@ type Create struct {
 	TransactionDate  string                  `form:"transaction_date" json:"transaction_date" validate:"required,datetime=2006-01-02"`
 	Category         string                  `form:"category" json:"category" validate:"required,oneof=BOP NON-BOP"`
 	SupplierID       uint64                  `form:"supplier_id" json:"supplier_id" validate:"required,gt=0"`
+	LocationID       uint64                  `form:"location_id" json:"location_id" validate:"required,gt=0"`
 	Documents        []*multipart.FileHeader `form:"documents" json:"documents" validate:"omitempty,dive"`
 	ExpenseNonstocks []ExpenseNonstock       `form:"expense_nonstocks" json:"expense_nonstocks" validate:"required,min=1,dive"`
 }
 
 type ExpenseNonstock struct {
-	KandangID uint64     `form:"kandang_id" json:"kandang_id" validate:"required,gt=0"`
+	KandangID *uint64    `form:"kandang_id" json:"kandang_id" validate:"omitempty"`
 	CostItems []CostItem `form:"cost_items" json:"cost_items" validate:"required,min=1,dive"`
 }
 
@@ -22,13 +23,14 @@ type CostItem struct {
 	NonstockID uint64  `form:"nonstock_id" json:"nonstock_id" validate:"required,gt=0"`
 	Quantity   float64 `form:"quantity" json:"quantity" validate:"required,gt=0"`
 	Price      float64 `form:"price" json:"price" validate:"required,gt=0"`
-	Notes      string  `form:"notes" json:"notes" validate:"required,max=500"`
+	Notes      string  `form:"notes" json:"notes" validate:"omitempty,max=500"`
 }
 
 type Update struct {
 	TransactionDate  *string                 `form:"transaction_date" json:"transaction_date" validate:"omitempty,datetime=2006-01-02"`
 	Category         *string                 `form:"category" json:"category" validate:"omitempty,oneof=BOP NON-BOP"`
 	SupplierID       *uint64                 `form:"supplier_id" json:"supplier_id" validate:"omitempty,gt=0"`
+	LocationID       *uint64                 `form:"location_id" json:"location_id" validate:"omitempty,gt=0"`
 	Documents        []*multipart.FileHeader `form:"documents" json:"documents" validate:"omitempty,dive"`
 	ExpenseNonstocks *[]ExpenseNonstock      `form:"expense_nonstocks" json:"expense_nonstocks" validate:"omitempty,min=1,dive"`
 }

internal/modules/finance/initials/controllers/initial.controller.go

@@ -0,0 +1,92 @@
+package controller
+
+import (
+	"strconv"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/modules/finance/initials/dto"
+	service "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/initials/services"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/initials/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/response"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+type InitialController struct {
+	InitialService service.InitialService
+}
+
+func NewInitialController(initialService service.InitialService) *InitialController {
+	return &InitialController{
+		InitialService: initialService,
+	}
+}
+
+func (u *InitialController) GetOne(c *fiber.Ctx) error {
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	result, err := u.InitialService.GetOne(c, uint(id))
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Get initial successfully",
+			Data:    dto.ToInitialListDTO(*result),
+		})
+}
+
+func (u *InitialController) CreateOne(c *fiber.Ctx) error {
+	req := new(validation.Create)
+
+	if err := c.BodyParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+
+	result, err := u.InitialService.CreateOne(c, req)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusCreated).
+		JSON(response.Success{
+			Code:    fiber.StatusCreated,
+			Status:  "success",
+			Message: "Create initial successfully",
+			Data:    dto.ToInitialListDTO(*result),
+		})
+}
+
+func (u *InitialController) UpdateOne(c *fiber.Ctx) error {
+	req := new(validation.Update)
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	if err := c.BodyParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+
+	result, err := u.InitialService.UpdateOne(c, req, uint(id))
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Update initial successfully",
+			Data:    dto.ToInitialListDTO(*result),
+		})
+}

internal/modules/finance/initials/dto/initial.dto.go

@@ -0,0 +1,163 @@
+package dto
+
+import (
+	"strings"
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	approvalDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/approvals/dto"
+	bankDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/banks/dto"
+	userDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/users/dto"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+)
+
+// === DTO Structs ===
+
+type InitialRelationDTO struct {
+	Id                      uint                    `json:"id"`
+	ReferenceNumber         string                  `json:"reference_number"`
+	TransactionType         string                  `json:"transaction_type"`
+	InitialBalanceType      string                  `json:"initial_balance_type"`
+	InitialBalanceTypeLabel string                  `json:"initial_balance_type_label"`
+	Party                   Party                   `json:"party"`
+	Bank                    bankDTO.BankRelationDTO `json:"bank,omitempty"`
+	Direction               string                  `json:"direction"`
+	Nominal                 float64                 `json:"nominal"`
+	Notes                   string                  `json:"notes"`
+}
+
+type InitialListDTO struct {
+	InitialRelationDTO
+	CreatedBy     uint                            `json:"created_by"`
+	CreatedByUser userDTO.UserRelationDTO         `json:"created_by_user,omitempty"`
+	CreatedAt     time.Time                       `json:"created_at"`
+	UpdatedAt     time.Time                       `json:"updated_at"`
+	Approval      approvalDTO.ApprovalRelationDTO `json:"approval"`
+}
+
+type InitialDetailDTO struct {
+	InitialListDTO
+}
+
+type Party struct {
+	Id            uint   `json:"id"`
+	Name          string `json:"name"`
+	Type          string `json:"type"`
+	AccountNumber string `json:"account_number"`
+}
+
+// === Mapper Functions ===
+
+func ToInitialRelationDTO(e entity.Payment) InitialRelationDTO {
+	reference := ""
+	if e.ReferenceNumber != nil {
+		reference = *e.ReferenceNumber
+	}
+
+	initialBalanceType := initialBalanceTypeFromPayment(e)
+	return InitialRelationDTO{
+		Id:                      e.Id,
+		ReferenceNumber:         reference,
+		TransactionType:         transactionTypeLabel(e.TransactionType),
+		InitialBalanceType:      initialBalanceType,
+		InitialBalanceTypeLabel: initialBalanceLabel(initialBalanceType),
+		Party:                   partyFromInitial(e),
+		Bank:                    bankFromInitial(e),
+		Direction:               e.Direction,
+		Nominal:                 e.Nominal,
+		Notes:                   e.Notes,
+	}
+}
+
+func ToInitialListDTO(e entity.Payment) InitialListDTO {
+	approval := approvalDTO.ApprovalRelationDTO{}
+	if e.LatestApproval != nil {
+		approval = approvalDTO.ToApprovalDTO(*e.LatestApproval)
+	}
+
+	return InitialListDTO{
+		InitialRelationDTO: ToInitialRelationDTO(e),
+		CreatedBy:          e.CreatedBy,
+		CreatedByUser:      userFromInitial(e),
+		CreatedAt:          e.CreatedAt,
+		UpdatedAt:          e.UpdatedAt,
+		Approval:           approval,
+	}
+}
+
+func ToInitialListDTOs(e []entity.Payment) []InitialListDTO {
+	result := make([]InitialListDTO, len(e))
+	for i, r := range e {
+		result[i] = ToInitialListDTO(r)
+	}
+	return result
+}
+
+func ToInitialDetailDTO(e entity.Payment) InitialDetailDTO {
+	return InitialDetailDTO{
+		InitialListDTO: ToInitialListDTO(e),
+	}
+}
+
+func partyFromInitial(e entity.Payment) Party {
+	party := Party{
+		Id:   e.PartyId,
+		Type: e.PartyType,
+	}
+
+	switch utils.PaymentParty(e.PartyType) {
+	case utils.PaymentPartyCustomer:
+		if e.Customer != nil && e.Customer.Id != 0 {
+			party.Name = e.Customer.Name
+			party.AccountNumber = e.Customer.AccountNumber
+		}
+	case utils.PaymentPartySupplier:
+		if e.Supplier != nil && e.Supplier.Id != 0 {
+			party.Name = e.Supplier.Name
+			if e.Supplier.AccountNumber != nil {
+				party.AccountNumber = *e.Supplier.AccountNumber
+			}
+		}
+	}
+
+	return party
+}
+
+func bankFromInitial(e entity.Payment) bankDTO.BankRelationDTO {
+	if e.BankWarehouse.Id == 0 {
+		return bankDTO.BankRelationDTO{}
+	}
+	return bankDTO.ToBankRelationDTO(e.BankWarehouse)
+}
+
+func userFromInitial(e entity.Payment) userDTO.UserRelationDTO {
+	if e.CreatedUser.Id == 0 {
+		return userDTO.UserRelationDTO{}
+	}
+	return userDTO.ToUserRelationDTO(e.CreatedUser)
+}
+
+func transactionTypeLabel(transactionType string) string {
+	if strings.EqualFold(transactionType, string(utils.TransactionTypeSaldoAwal)) {
+		return "Saldo Awal"
+	}
+	return transactionType
+}
+
+func initialBalanceLabel(balanceType string) string {
+	switch strings.ToUpper(strings.TrimSpace(balanceType)) {
+	case "NEGATIVE":
+		return "Saldo Awal Negatif"
+	case "POSITIVE":
+		return "Saldo Awal Positif"
+	default:
+		return balanceType
+	}
+}
+
+func initialBalanceTypeFromPayment(e entity.Payment) string {
+	if strings.EqualFold(e.Direction, "OUT") || e.Nominal < 0 {
+		return "NEGATIVE"
+	}
+	return "POSITIVE"
+}

internal/modules/finance/initials/module.go

@@ -0,0 +1,36 @@
+package initials
+
+import (
+	"fmt"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gorm.io/gorm"
+
+	rInitial "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/initials/repositories"
+	sInitial "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/initials/services"
+
+	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
+	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+)
+
+type InitialModule struct{}
+
+func (InitialModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
+	initialRepo := rInitial.NewInitialRepository(db)
+	userRepo := rUser.NewUserRepository(db)
+
+	approvalRepo := commonRepo.NewApprovalRepository(db)
+	approvalService := commonSvc.NewApprovalService(approvalRepo)
+	if err := approvalService.RegisterWorkflowSteps(utils.ApprovalWorkflowInitial, utils.InitialApprovalSteps); err != nil {
+		panic(fmt.Sprintf("failed to register initial approval workflow: %v", err))
+	}
+
+	initialService := sInitial.NewInitialService(initialRepo, approvalService, validate)
+	userService := sUser.NewUserService(userRepo, validate)
+
+	InitialRoutes(router, userService, initialService)
+}

internal/modules/finance/initials/repositories/initial.repository.go

@@ -0,0 +1,51 @@
+package repository
+
+import (
+	"context"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+type InitialRepository interface {
+	repository.BaseRepository[entity.Payment]
+	BankExists(ctx context.Context, bankId uint) (bool, error)
+	CustomerExists(ctx context.Context, customerId uint) (bool, error)
+	SupplierExists(ctx context.Context, supplierId uint) (bool, error)
+	NextPaymentSequence(ctx context.Context) (int64, error)
+}
+
+type InitialRepositoryImpl struct {
+	*repository.BaseRepositoryImpl[entity.Payment]
+	db *gorm.DB
+}
+
+func NewInitialRepository(db *gorm.DB) InitialRepository {
+	return &InitialRepositoryImpl{
+		BaseRepositoryImpl: repository.NewBaseRepository[entity.Payment](db),
+		db:                 db,
+	}
+}
+
+func (r *InitialRepositoryImpl) BankExists(ctx context.Context, bankId uint) (bool, error) {
+	return repository.Exists[entity.Bank](ctx, r.db, bankId)
+}
+
+func (r *InitialRepositoryImpl) CustomerExists(ctx context.Context, customerId uint) (bool, error) {
+	return repository.Exists[entity.Customer](ctx, r.db, customerId)
+}
+
+func (r *InitialRepositoryImpl) SupplierExists(ctx context.Context, supplierId uint) (bool, error) {
+	return repository.Exists[entity.Supplier](ctx, r.db, supplierId)
+}
+
+func (r *InitialRepositoryImpl) NextPaymentSequence(ctx context.Context) (int64, error) {
+	var next int64
+	if err := r.db.WithContext(ctx).
+		Raw("SELECT nextval('payments_code_seq')").
+		Scan(&next).Error; err != nil {
+		return 0, err
+	}
+	return next, nil
+}

internal/modules/finance/initials/route.go

@@ -0,0 +1,21 @@
+package initials
+
+import (
+	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	controller "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/initials/controllers"
+	initial "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/initials/services"
+	user "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func InitialRoutes(v1 fiber.Router, u user.UserService, s initial.InitialService) {
+	ctrl := controller.NewInitialController(s)
+
+	route := v1.Group("/initial-balances")
+	route.Use(m.Auth(u))
+
+	route.Post("/",m.RequirePermissions(m.P_Finances_Initial_Balances_CreateOne), ctrl.CreateOne)
+	route.Get("/:id",m.RequirePermissions(m.P_Finances_Initial_Balances_GetOne), ctrl.GetOne)
+	route.Patch("/:id",m.RequirePermissions(m.P_Finances_Initial_Balances_UpdateOne), ctrl.UpdateOne)
+}

internal/modules/finance/initials/services/initial.service.go

@@ -0,0 +1,336 @@
+package service
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"math"
+	"strings"
+	"time"
+
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/initials/repositories"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/initials/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	approvalutils "gitlab.com/mbugroup/lti-api.git/internal/utils/approvals"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"github.com/sirupsen/logrus"
+	"gorm.io/gorm"
+)
+
+type InitialService interface {
+	GetOne(ctx *fiber.Ctx, id uint) (*entity.Payment, error)
+	CreateOne(ctx *fiber.Ctx, req *validation.Create) (*entity.Payment, error)
+	UpdateOne(ctx *fiber.Ctx, req *validation.Update, id uint) (*entity.Payment, error)
+}
+
+type initialService struct {
+	Log              *logrus.Logger
+	Validate         *validator.Validate
+	Repository       repository.InitialRepository
+	ApprovalSvc      commonSvc.ApprovalService
+	approvalWorkflow approvalutils.ApprovalWorkflowKey
+}
+
+func NewInitialService(
+	repo repository.InitialRepository,
+	approvalSvc commonSvc.ApprovalService,
+	validate *validator.Validate,
+) InitialService {
+	return &initialService{
+		Log:              utils.Log,
+		Validate:         validate,
+		Repository:       repo,
+		ApprovalSvc:      approvalSvc,
+		approvalWorkflow: utils.ApprovalWorkflowInitial,
+	}
+}
+
+func (s initialService) withRelations(db *gorm.DB) *gorm.DB {
+	return db.Preload("CreatedUser").
+		Preload("BankWarehouse").
+		Preload("Customer").
+		Preload("Supplier")
+}
+
+func (s initialService) GetOne(c *fiber.Ctx, id uint) (*entity.Payment, error) {
+	initial, err := s.Repository.GetByID(c.Context(), id, s.withRelations)
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, fiber.NewError(fiber.StatusNotFound, "Initial not found")
+	}
+	if err != nil {
+		s.Log.Errorf("Failed get initial by id: %+v", err)
+		return nil, err
+	}
+	if !isInitialTransaction(initial.TransactionType) {
+		return nil, fiber.NewError(fiber.StatusNotFound, "Initial not found")
+	}
+	if s.ApprovalSvc != nil {
+		approval, err := s.ApprovalSvc.LatestByTarget(c.Context(), s.approvalWorkflow, id, s.approvalQueryModifier())
+		if err != nil {
+			s.Log.Warnf("Unable to load latest approval for initial %d: %+v", id, err)
+		} else {
+			initial.LatestApproval = approval
+		}
+	}
+	return initial, nil
+}
+
+func (s *initialService) CreateOne(c *fiber.Ctx, req *validation.Create) (*entity.Payment, error) {
+	if err := s.Validate.Struct(req); err != nil {
+		return nil, err
+	}
+
+	party, err := normalizePartyType(req.PartyType)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := s.ensurePartyExists(c.Context(), party, req.PartyId); err != nil {
+		return nil, err
+	}
+	if err := s.ensureBankExists(c.Context(), req.BankId); err != nil {
+		return nil, err
+	}
+
+	balanceType, err := normalizeInitialBalanceType(req.InitialBalanceType)
+	if err != nil {
+		return nil, err
+	}
+
+	actorID, err := m.ActorIDFromContext(c)
+	if err != nil {
+		return nil, err
+	}
+
+	code, err := s.generateInitialCode(c.Context())
+	if err != nil {
+		return nil, err
+	}
+
+	reference := req.ReferenceNumber
+	createBody := &entity.Payment{
+		PaymentCode:     code,
+		ReferenceNumber: &reference,
+		TransactionType: string(utils.TransactionTypeSaldoAwal),
+		PartyType:       party,
+		PartyId:         req.PartyId,
+		PaymentDate:     time.Now(),
+		PaymentMethod:   string(utils.PaymentMethodSaldo),
+		BankId:          req.BankId,
+		Direction:       directionForInitialType(balanceType),
+		Nominal:         signedNominal(balanceType, req.Nominal),
+		Notes:           req.Note,
+		CreatedBy:       actorID,
+	}
+
+	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(dbTransaction *gorm.DB) error {
+		initialRepoTx := repository.NewInitialRepository(dbTransaction)
+		if err := initialRepoTx.CreateOne(c.Context(), createBody, nil); err != nil {
+			return err
+		}
+
+		if s.ApprovalSvc != nil {
+			action := entity.ApprovalActionCreated
+			approvalSvcTx := commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(dbTransaction))
+			_, err := approvalSvcTx.CreateApproval(
+				c.Context(),
+				s.approvalWorkflow,
+				createBody.Id,
+				utils.InitialStepPengajuan,
+				&action,
+				actorID,
+				nil,
+			)
+			if err != nil {
+				return err
+			}
+		}
+
+		return nil
+	})
+	if err != nil {
+		s.Log.Errorf("Failed to create initial: %+v", err)
+		return nil, err
+	}
+
+	return s.GetOne(c, createBody.Id)
+}
+
+func (s initialService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint) (*entity.Payment, error) {
+	if err := s.Validate.Struct(req); err != nil {
+		return nil, err
+	}
+
+	updateBody := make(map[string]any)
+
+	if req.ReferenceNumber != nil {
+		updateBody["reference_number"] = *req.ReferenceNumber
+	}
+	if req.Note != nil {
+		updateBody["notes"] = *req.Note
+	}
+	if req.BankId != nil {
+		if err := s.ensureBankExists(c.Context(), req.BankId); err != nil {
+			return nil, err
+		}
+		updateBody["bank_id"] = *req.BankId
+	}
+
+	requiresExisting := req.PartyType != nil || req.PartyId != nil || req.InitialBalanceType != nil || req.Nominal != nil
+	requiresVerification := requiresExisting || req.ReferenceNumber != nil || req.Note != nil || req.BankId != nil
+	var existing *entity.Payment
+	if requiresVerification {
+		current, err := s.Repository.GetByID(c.Context(), id, nil)
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Initial not found")
+		}
+		if err != nil {
+			s.Log.Errorf("Failed get initial by id: %+v", err)
+			return nil, err
+		}
+		if !isInitialTransaction(current.TransactionType) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Initial not found")
+		}
+		existing = current
+	}
+
+	if req.PartyType != nil || req.PartyId != nil {
+		partyType := existing.PartyType
+		partyId := existing.PartyId
+
+		if req.PartyType != nil {
+			normalized, err := normalizePartyType(*req.PartyType)
+			if err != nil {
+				return nil, err
+			}
+			partyType = normalized
+			updateBody["party_type"] = partyType
+		}
+		if req.PartyId != nil {
+			partyId = *req.PartyId
+			updateBody["party_id"] = partyId
+		}
+
+		if err := s.ensurePartyExists(c.Context(), partyType, partyId); err != nil {
+			return nil, err
+		}
+	}
+
+	if req.InitialBalanceType != nil || req.Nominal != nil {
+		balanceType := balanceTypeFromPayment(existing)
+		if req.InitialBalanceType != nil {
+			normalized, err := normalizeInitialBalanceType(*req.InitialBalanceType)
+			if err != nil {
+				return nil, err
+			}
+			balanceType = normalized
+		}
+
+		nominal := math.Abs(existing.Nominal)
+		if req.Nominal != nil {
+			nominal = *req.Nominal
+		}
+
+		updateBody["direction"] = directionForInitialType(balanceType)
+		updateBody["nominal"] = signedNominal(balanceType, nominal)
+	}
+
+	if len(updateBody) == 0 {
+		return s.GetOne(c, id)
+	}
+
+	if err := s.Repository.PatchOne(c.Context(), id, updateBody, nil); err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Initial not found")
+		}
+		s.Log.Errorf("Failed to update initial: %+v", err)
+		return nil, err
+	}
+
+	return s.GetOne(c, id)
+}
+
+func isInitialTransaction(transactionType string) bool {
+	return strings.EqualFold(transactionType, string(utils.TransactionTypeSaldoAwal))
+}
+
+func balanceTypeFromPayment(payment *entity.Payment) string {
+	if strings.EqualFold(payment.Direction, "OUT") || payment.Nominal < 0 {
+		return "NEGATIVE"
+	}
+	return "POSITIVE"
+}
+
+func normalizePartyType(partyType string) (string, error) {
+	party := strings.ToUpper(strings.TrimSpace(partyType))
+	if !utils.IsValidPaymentParty(party) {
+		return "", utils.BadRequest("`party_type` must be `customer` or `supplier`")
+	}
+	return party, nil
+}
+
+func normalizeInitialBalanceType(balanceType string) (string, error) {
+	normalized := strings.ToUpper(strings.TrimSpace(balanceType))
+	switch normalized {
+	case "NEGATIVE", "POSITIVE":
+		return normalized, nil
+	default:
+		return "", utils.BadRequest("`initial_balance_type` must be `NEGATIVE` or `POSITIVE`")
+	}
+}
+
+func directionForInitialType(balanceType string) string {
+	if strings.EqualFold(balanceType, "NEGATIVE") {
+		return "OUT"
+	}
+	return "IN"
+}
+
+func signedNominal(balanceType string, nominal float64) float64 {
+	normalized := math.Abs(nominal)
+	if strings.EqualFold(balanceType, "NEGATIVE") {
+		return -normalized
+	}
+	return normalized
+}
+
+func (s initialService) generateInitialCode(ctx context.Context) (string, error) {
+	sequence, err := s.Repository.NextPaymentSequence(ctx)
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("INIT-%05d", sequence), nil
+}
+
+func (s initialService) approvalQueryModifier() func(*gorm.DB) *gorm.DB {
+	return func(db *gorm.DB) *gorm.DB {
+		return db.Preload("ActionUser")
+	}
+}
+
+func (s initialService) ensurePartyExists(ctx context.Context, partyType string, partyId uint) error {
+	switch utils.PaymentParty(partyType) {
+	case utils.PaymentPartyCustomer:
+		return commonSvc.EnsureRelations(ctx,
+			commonSvc.RelationCheck{Name: "Customer", ID: &partyId, Exists: s.Repository.CustomerExists},
+		)
+	case utils.PaymentPartySupplier:
+		return commonSvc.EnsureRelations(ctx,
+			commonSvc.RelationCheck{Name: "Supplier", ID: &partyId, Exists: s.Repository.SupplierExists},
+		)
+	default:
+		return utils.BadRequest("`party_type` must be `customer` or `supplier`")
+	}
+}
+
+func (s initialService) ensureBankExists(ctx context.Context, bankId *uint) error {
+	return commonSvc.EnsureRelations(ctx,
+		commonSvc.RelationCheck{Name: "Bank", ID: bankId, Exists: s.Repository.BankExists},
+	)
+}

internal/modules/finance/initials/validations/initial.validation.go

@@ -0,0 +1,27 @@
+package validation
+
+type Create struct {
+	PartyType          string  `json:"party_type" validate:"required_strict,max=50"`
+	PartyId            uint    `json:"party_id" validate:"required_strict,number,gt=0"`
+	BankId             *uint   `json:"bank_id" validate:"required_strict,number,gt=0"`
+	ReferenceNumber    string  `json:"reference_number" validate:"required_strict,max=100"`
+	InitialBalanceType string  `json:"initial_balance_type" validate:"required_strict,oneof=NEGATIVE POSITIVE"`
+	Nominal            float64 `json:"nominal" validate:"required_strict,gt=0"`
+	Note               string  `json:"note" validate:"required_strict,max=500"`
+}
+
+type Update struct {
+	PartyType          *string  `json:"party_type,omitempty" validate:"omitempty,max=50"`
+	PartyId            *uint    `json:"party_id,omitempty" validate:"omitempty,number,gt=0"`
+	BankId             *uint    `json:"bank_id,omitempty" validate:"omitempty,number,gt=0"`
+	ReferenceNumber    *string  `json:"reference_number,omitempty" validate:"omitempty,max=100"`
+	InitialBalanceType *string  `json:"initial_balance_type,omitempty" validate:"omitempty,oneof=NEGATIVE POSITIVE"`
+	Nominal            *float64 `json:"nominal,omitempty" validate:"omitempty,gt=0"`
+	Note               *string  `json:"note,omitempty" validate:"omitempty,max=500"`
+}
+
+type Query struct {
+	Page   int    `query:"page" validate:"omitempty,number,min=1,gt=0"`
+	Limit  int    `query:"limit" validate:"omitempty,number,min=1,max=100,gt=0"`
+	Search string `query:"search" validate:"omitempty,max=50"`
+}

internal/modules/finance/injections/controllers/injection.controller.go

@@ -0,0 +1,92 @@
+package controller
+
+import (
+	"strconv"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/modules/finance/injections/dto"
+	service "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/injections/services"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/injections/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/response"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+type InjectionController struct {
+	InjectionService service.InjectionService
+}
+
+func NewInjectionController(injectionService service.InjectionService) *InjectionController {
+	return &InjectionController{
+		InjectionService: injectionService,
+	}
+}
+
+func (u *InjectionController) GetOne(c *fiber.Ctx) error {
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	result, err := u.InjectionService.GetOne(c, uint(id))
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Get injection successfully",
+			Data:    dto.ToInjectionListDTO(*result),
+		})
+}
+
+func (u *InjectionController) CreateOne(c *fiber.Ctx) error {
+	req := new(validation.Create)
+
+	if err := c.BodyParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+
+	result, err := u.InjectionService.CreateOne(c, req)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusCreated).
+		JSON(response.Success{
+			Code:    fiber.StatusCreated,
+			Status:  "success",
+			Message: "Balance injection created successfully",
+			Data:    dto.ToInjectionListDTO(*result),
+		})
+}
+
+func (u *InjectionController) UpdateOne(c *fiber.Ctx) error {
+	req := new(validation.Update)
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	if err := c.BodyParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+
+	result, err := u.InjectionService.UpdateOne(c, req, uint(id))
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Update injection successfully",
+			Data:    dto.ToInjectionListDTO(*result),
+		})
+}

internal/modules/finance/injections/dto/injection.dto.go

@@ -0,0 +1,102 @@
+package dto
+
+import (
+	"strings"
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	approvalDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/approvals/dto"
+	bankDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/banks/dto"
+	userDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/users/dto"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+)
+
+// === DTO Structs ===
+
+type InjectionRelationDTO struct {
+	Id              uint                    `json:"id"`
+	TransactionType string                  `json:"transaction_type"`
+	Bank            bankDTO.BankRelationDTO `json:"bank,omitempty"`
+	AdjustmentDate  string                  `json:"adjustment_date"`
+	Direction       string                  `json:"direction"`
+	Nominal         float64                 `json:"nominal"`
+	Notes           string                  `json:"notes"`
+}
+
+type InjectionListDTO struct {
+	InjectionRelationDTO
+	CreatedBy     uint                            `json:"created_by"`
+	CreatedByUser userDTO.UserRelationDTO         `json:"created_by_user,omitempty"`
+	CreatedAt     time.Time                       `json:"created_at"`
+	UpdatedAt     time.Time                       `json:"updated_at"`
+	Approval      approvalDTO.ApprovalRelationDTO `json:"approval"`
+}
+
+type InjectionDetailDTO struct {
+	InjectionListDTO
+}
+
+// === Mapper Functions ===
+
+func ToInjectionRelationDTO(e entity.Payment) InjectionRelationDTO {
+	return InjectionRelationDTO{
+		Id:              e.Id,
+		TransactionType: transactionTypeLabel(e.TransactionType),
+		Bank:            bankFromInjection(e),
+		AdjustmentDate:  utils.FormatDate(e.PaymentDate),
+		Direction:       e.Direction,
+		Nominal:         e.Nominal,
+		Notes:           e.Notes,
+	}
+}
+
+func ToInjectionListDTO(e entity.Payment) InjectionListDTO {
+	approval := approvalDTO.ApprovalRelationDTO{}
+	if e.LatestApproval != nil {
+		approval = approvalDTO.ToApprovalDTO(*e.LatestApproval)
+	}
+
+	return InjectionListDTO{
+		InjectionRelationDTO: ToInjectionRelationDTO(e),
+		CreatedBy:            e.CreatedBy,
+		CreatedByUser:        userFromInjection(e),
+		CreatedAt:            e.CreatedAt,
+		UpdatedAt:            e.UpdatedAt,
+		Approval:             approval,
+	}
+}
+
+func ToInjectionListDTOs(e []entity.Payment) []InjectionListDTO {
+	result := make([]InjectionListDTO, len(e))
+	for i, r := range e {
+		result[i] = ToInjectionListDTO(r)
+	}
+	return result
+}
+
+func ToInjectionDetailDTO(e entity.Payment) InjectionDetailDTO {
+	return InjectionDetailDTO{
+		InjectionListDTO: ToInjectionListDTO(e),
+	}
+}
+
+func bankFromInjection(e entity.Payment) bankDTO.BankRelationDTO {
+	if e.BankWarehouse.Id == 0 {
+		return bankDTO.BankRelationDTO{}
+	}
+	return bankDTO.ToBankRelationDTO(e.BankWarehouse)
+}
+
+func userFromInjection(e entity.Payment) userDTO.UserRelationDTO {
+	if e.CreatedUser.Id == 0 {
+		return userDTO.UserRelationDTO{}
+	}
+	return userDTO.ToUserRelationDTO(e.CreatedUser)
+}
+
+func transactionTypeLabel(transactionType string) string {
+	if strings.EqualFold(transactionType, string(utils.TransactionTypeInjection)) {
+		return "Injection"
+	}
+	return transactionType
+}

internal/modules/finance/injections/module.go

@@ -0,0 +1,36 @@
+package injections
+
+import (
+	"fmt"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gorm.io/gorm"
+
+	rInjection "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/injections/repositories"
+	sInjection "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/injections/services"
+
+	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
+	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+)
+
+type InjectionModule struct{}
+
+func (InjectionModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
+	injectionRepo := rInjection.NewInjectionRepository(db)
+	userRepo := rUser.NewUserRepository(db)
+
+	approvalRepo := commonRepo.NewApprovalRepository(db)
+	approvalService := commonSvc.NewApprovalService(approvalRepo)
+	if err := approvalService.RegisterWorkflowSteps(utils.ApprovalWorkflowInjection, utils.InjectionApprovalSteps); err != nil {
+		panic(fmt.Sprintf("failed to register injection approval workflow: %v", err))
+	}
+
+	injectionService := sInjection.NewInjectionService(injectionRepo, approvalService, validate)
+	userService := sUser.NewUserService(userRepo, validate)
+
+	InjectionRoutes(router, userService, injectionService)
+}

internal/modules/finance/injections/repositories/injection.repository.go

@@ -0,0 +1,41 @@
+package repository
+
+import (
+	"context"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+type InjectionRepository interface {
+	repository.BaseRepository[entity.Payment]
+	BankExists(ctx context.Context, bankId uint) (bool, error)
+	NextPaymentSequence(ctx context.Context) (int64, error)
+}
+
+type InjectionRepositoryImpl struct {
+	*repository.BaseRepositoryImpl[entity.Payment]
+	db *gorm.DB
+}
+
+func NewInjectionRepository(db *gorm.DB) InjectionRepository {
+	return &InjectionRepositoryImpl{
+		BaseRepositoryImpl: repository.NewBaseRepository[entity.Payment](db),
+		db:                 db,
+	}
+}
+
+func (r *InjectionRepositoryImpl) BankExists(ctx context.Context, bankId uint) (bool, error) {
+	return repository.Exists[entity.Bank](ctx, r.db, bankId)
+}
+
+func (r *InjectionRepositoryImpl) NextPaymentSequence(ctx context.Context) (int64, error) {
+	var next int64
+	if err := r.db.WithContext(ctx).
+		Raw("SELECT nextval('payments_code_seq')").
+		Scan(&next).Error; err != nil {
+		return 0, err
+	}
+	return next, nil
+}

internal/modules/finance/injections/route.go

@@ -0,0 +1,21 @@
+package injections
+
+import (
+	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	controller "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/injections/controllers"
+	injection "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/injections/services"
+	user "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func InjectionRoutes(v1 fiber.Router, u user.UserService, s injection.InjectionService) {
+	ctrl := controller.NewInjectionController(s)
+
+	route := v1.Group("/injections")
+	route.Use(m.Auth(u))
+
+	route.Post("/", m.RequirePermissions(m.P_Finances_Injections_CreateOne), ctrl.CreateOne)
+	route.Get("/:id", m.RequirePermissions(m.P_Finances_Injections_GetOne), ctrl.GetOne)
+	route.Patch("/:id", m.RequirePermissions(m.P_Finances_Injections_UpdateOne), ctrl.UpdateOne)
+}

internal/modules/finance/injections/services/injection.service.go

@@ -0,0 +1,230 @@
+package service
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"strings"
+
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/injections/repositories"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/injections/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	approvalutils "gitlab.com/mbugroup/lti-api.git/internal/utils/approvals"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"github.com/sirupsen/logrus"
+	"gorm.io/gorm"
+)
+
+type InjectionService interface {
+	GetOne(ctx *fiber.Ctx, id uint) (*entity.Payment, error)
+	CreateOne(ctx *fiber.Ctx, req *validation.Create) (*entity.Payment, error)
+	UpdateOne(ctx *fiber.Ctx, req *validation.Update, id uint) (*entity.Payment, error)
+}
+
+type injectionService struct {
+	Log              *logrus.Logger
+	Validate         *validator.Validate
+	Repository       repository.InjectionRepository
+	ApprovalSvc      commonSvc.ApprovalService
+	approvalWorkflow approvalutils.ApprovalWorkflowKey
+}
+
+func NewInjectionService(
+	repo repository.InjectionRepository,
+	approvalSvc commonSvc.ApprovalService,
+	validate *validator.Validate,
+) InjectionService {
+	return &injectionService{
+		Log:              utils.Log,
+		Validate:         validate,
+		Repository:       repo,
+		ApprovalSvc:      approvalSvc,
+		approvalWorkflow: utils.ApprovalWorkflowInjection,
+	}
+}
+
+func (s injectionService) withRelations(db *gorm.DB) *gorm.DB {
+	return db.Preload("CreatedUser").
+		Preload("BankWarehouse")
+}
+
+func (s injectionService) GetOne(c *fiber.Ctx, id uint) (*entity.Payment, error) {
+	injection, err := s.Repository.GetByID(c.Context(), id, s.withRelations)
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, fiber.NewError(fiber.StatusNotFound, "Injection not found")
+	}
+	if err != nil {
+		s.Log.Errorf("Failed get injection by id: %+v", err)
+		return nil, err
+	}
+	if !isInjectionTransaction(injection.TransactionType) {
+		return nil, fiber.NewError(fiber.StatusNotFound, "Injection not found")
+	}
+	if s.ApprovalSvc != nil {
+		approval, err := s.ApprovalSvc.LatestByTarget(c.Context(), s.approvalWorkflow, id, s.approvalQueryModifier())
+		if err != nil {
+			s.Log.Warnf("Unable to load latest approval for injection %d: %+v", id, err)
+		} else {
+			injection.LatestApproval = approval
+		}
+	}
+	return injection, nil
+}
+
+func (s *injectionService) CreateOne(c *fiber.Ctx, req *validation.Create) (*entity.Payment, error) {
+	if err := s.Validate.Struct(req); err != nil {
+		return nil, err
+	}
+
+	if err := s.ensureBankExists(c.Context(), req.BankId); err != nil {
+		return nil, err
+	}
+
+	adjustmentDate, err := utils.ParseDateString(req.AdjustmentDate)
+	if err != nil {
+		return nil, utils.BadRequest(err.Error())
+	}
+
+	actorID, err := m.ActorIDFromContext(c)
+	if err != nil {
+		return nil, err
+	}
+
+	code, err := s.generateInjectionCode(c.Context())
+	if err != nil {
+		return nil, err
+	}
+
+	createBody := &entity.Payment{
+		PaymentCode:     code,
+		TransactionType: string(utils.TransactionTypeInjection),
+		PartyType:       string(utils.PaymentPartyCustomer),
+		PartyId:         0,
+		PaymentDate:     adjustmentDate,
+		PaymentMethod:   string(utils.PaymentMethodSaldo),
+		BankId:          req.BankId,
+		Direction:       "IN",
+		Nominal:         req.Nominal,
+		Notes:           req.Notes,
+		CreatedBy:       actorID,
+	}
+
+	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(dbTransaction *gorm.DB) error {
+		injectionRepoTx := repository.NewInjectionRepository(dbTransaction)
+		if err := injectionRepoTx.CreateOne(c.Context(), createBody, nil); err != nil {
+			return err
+		}
+
+		if s.ApprovalSvc != nil {
+			action := entity.ApprovalActionCreated
+			approvalSvcTx := commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(dbTransaction))
+			_, err := approvalSvcTx.CreateApproval(
+				c.Context(),
+				s.approvalWorkflow,
+				createBody.Id,
+				utils.InjectionStepPengajuan,
+				&action,
+				actorID,
+				nil,
+			)
+			if err != nil {
+				return err
+			}
+		}
+
+		return nil
+	})
+	if err != nil {
+		s.Log.Errorf("Failed to create injection: %+v", err)
+		return nil, err
+	}
+
+	return s.GetOne(c, createBody.Id)
+}
+
+func (s injectionService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint) (*entity.Payment, error) {
+	if err := s.Validate.Struct(req); err != nil {
+		return nil, err
+	}
+
+	updateBody := make(map[string]any)
+
+	requiresVerification := req.BankId != nil || req.AdjustmentDate != nil || req.Nominal != nil || req.Notes != nil
+	if requiresVerification {
+		current, err := s.Repository.GetByID(c.Context(), id, nil)
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Injection not found")
+		}
+		if err != nil {
+			s.Log.Errorf("Failed get injection by id: %+v", err)
+			return nil, err
+		}
+		if !isInjectionTransaction(current.TransactionType) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Injection not found")
+		}
+	}
+
+	if req.BankId != nil {
+		if err := s.ensureBankExists(c.Context(), req.BankId); err != nil {
+			return nil, err
+		}
+		updateBody["bank_id"] = *req.BankId
+	}
+	if req.AdjustmentDate != nil {
+		parsedDate, err := utils.ParseDateString(*req.AdjustmentDate)
+		if err != nil {
+			return nil, utils.BadRequest(err.Error())
+		}
+		updateBody["payment_date"] = parsedDate
+	}
+	if req.Nominal != nil {
+		updateBody["nominal"] = *req.Nominal
+	}
+	if req.Notes != nil {
+		updateBody["notes"] = *req.Notes
+	}
+
+	if len(updateBody) == 0 {
+		return s.GetOne(c, id)
+	}
+
+	if err := s.Repository.PatchOne(c.Context(), id, updateBody, nil); err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Injection not found")
+		}
+		s.Log.Errorf("Failed to update injection: %+v", err)
+		return nil, err
+	}
+
+	return s.GetOne(c, id)
+}
+
+func isInjectionTransaction(transactionType string) bool {
+	return strings.EqualFold(transactionType, string(utils.TransactionTypeInjection))
+}
+
+func (s injectionService) generateInjectionCode(ctx context.Context) (string, error) {
+	sequence, err := s.Repository.NextPaymentSequence(ctx)
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("INJ-%05d", sequence), nil
+}
+
+func (s injectionService) approvalQueryModifier() func(*gorm.DB) *gorm.DB {
+	return func(db *gorm.DB) *gorm.DB {
+		return db.Preload("ActionUser")
+	}
+}
+
+func (s injectionService) ensureBankExists(ctx context.Context, bankId *uint) error {
+	return commonSvc.EnsureRelations(ctx,
+		commonSvc.RelationCheck{Name: "Bank", ID: bankId, Exists: s.Repository.BankExists},
+	)
+}

internal/modules/finance/injections/validations/injection.validation.go

@@ -0,0 +1,21 @@
+package validation
+
+type Create struct {
+	BankId         *uint   `json:"bank_id" validate:"required_strict,number,gt=0"`
+	AdjustmentDate string  `json:"adjustment_date" validate:"required_strict"`
+	Nominal        float64 `json:"nominal" validate:"required_strict,gt=0"`
+	Notes          string  `json:"notes" validate:"required_strict,max=500"`
+}
+
+type Update struct {
+	BankId         *uint    `json:"bank_id,omitempty" validate:"omitempty,number,gt=0"`
+	AdjustmentDate *string  `json:"adjustment_date,omitempty" validate:"omitempty"`
+	Nominal        *float64 `json:"nominal,omitempty" validate:"omitempty,gt=0"`
+	Notes          *string  `json:"notes,omitempty" validate:"omitempty,max=500"`
+}
+
+type Query struct {
+	Page   int    `query:"page" validate:"omitempty,number,min=1,gt=0"`
+	Limit  int    `query:"limit" validate:"omitempty,number,min=1,max=100,gt=0"`
+	Search string `query:"search" validate:"omitempty,max=50"`
+}

internal/modules/finance/module.go

@@ -0,0 +1,13 @@
+package finance
+
+import (
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"gorm.io/gorm"
+)
+
+type FinanceModule struct{}
+
+func (FinanceModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
+	RegisterRoutes(router, db, validate)
+}

internal/modules/finance/payments/controllers/payment.controller.go

@@ -0,0 +1,92 @@
+package controller
+
+import (
+	"strconv"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/modules/finance/payments/dto"
+	service "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/payments/services"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/payments/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/response"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+type PaymentController struct {
+	PaymentService service.PaymentService
+}
+
+func NewPaymentController(paymentService service.PaymentService) *PaymentController {
+	return &PaymentController{
+		PaymentService: paymentService,
+	}
+}
+
+func (u *PaymentController) GetOne(c *fiber.Ctx) error {
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	result, err := u.PaymentService.GetOne(c, uint(id))
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Get payment successfully",
+			Data:    dto.ToPaymentListDTO(*result),
+		})
+}
+
+func (u *PaymentController) CreateOne(c *fiber.Ctx) error {
+	req := new(validation.Create)
+
+	if err := c.BodyParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+
+	result, err := u.PaymentService.CreateOne(c, req)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusCreated).
+		JSON(response.Success{
+			Code:    fiber.StatusCreated,
+			Status:  "success",
+			Message: "Create payment successfully",
+			Data:    dto.ToPaymentListDTO(*result),
+		})
+}
+
+func (u *PaymentController) UpdateOne(c *fiber.Ctx) error {
+	req := new(validation.Update)
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	if err := c.BodyParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+
+	result, err := u.PaymentService.UpdateOne(c, req, uint(id))
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Update payment successfully",
+			Data:    dto.ToPaymentListDTO(*result),
+		})
+}

internal/modules/finance/payments/dto/payment.dto.go

@@ -0,0 +1,189 @@
+package dto
+
+import (
+	"strings"
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	approvalDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/approvals/dto"
+	bankDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/banks/dto"
+	userDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/users/dto"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+)
+
+// === DTO Structs ===
+
+type PaymentRelationDTO struct {
+	Id              uint                    `json:"id"`
+	PaymentCode     string                  `json:"payment_code"`
+	ReferenceNumber *string                 `json:"reference_number,omitempty"`
+	TransactionType string                  `json:"transaction_type"`
+	Party           Party                   `json:"party"`
+	PaymentDate     time.Time               `json:"payment_date"`
+	PaymentMethod   string                  `json:"payment_method"`
+	Bank            bankDTO.BankRelationDTO `json:"bank,omitempty"`
+	ExpenseAmount   float64                 `json:"expense_amount"`
+	IncomeAmount    float64                 `json:"income_amount"`
+	Nominal         float64                 `json:"nominal"`
+	Notes           string                  `json:"notes"`
+	CreatedUser     userDTO.UserRelationDTO `json:"created_user,omitempty"`
+}
+
+type PaymentListDTO struct {
+	Id              uint                            `json:"id"`
+	PaymentCode     string                          `json:"payment_code"`
+	ReferenceNumber *string                         `json:"reference_number"`
+	TransactionType string                          `json:"transaction_type"`
+	Party           Party                           `json:"party"`
+	PaymentDate     time.Time                       `json:"payment_date"`
+	PaymentMethod   string                          `json:"payment_method"`
+	Bank            bankDTO.BankRelationDTO         `json:"bank"`
+	ExpenseAmount   float64                         `json:"expense_amount"`
+	IncomeAmount    float64                         `json:"income_amount"`
+	Nominal         float64                         `json:"nominal"`
+	Notes           string                          `json:"notes"`
+	CreatedUser     userDTO.UserRelationDTO         `json:"created_user"`
+	CreatedAt       time.Time                       `json:"created_at"`
+	UpdatedAt       time.Time                       `json:"updated_at"`
+	Approval        approvalDTO.ApprovalRelationDTO `json:"approval"`
+}
+
+type PaymentDetailDTO struct {
+	PaymentListDTO
+}
+
+type Party struct {
+	Id            uint   `json:"id"`
+	Name          string `json:"name"`
+	Type          string `json:"type"`
+	AccountNumber string `json:"account_number"`
+}
+
+// === Mapper Functions ===
+
+func ToPaymentRelationDTO(e entity.Payment) PaymentRelationDTO {
+	expenseAmount, incomeAmount := paymentAmounts(e.Direction, e.Nominal)
+
+	return PaymentRelationDTO{
+		Id:              e.Id,
+		PaymentCode:     paymentCodeFromPayment(e),
+		ReferenceNumber: e.ReferenceNumber,
+		TransactionType: transactionTypeFromPayment(e),
+		Party:           partyFromPayment(e),
+		PaymentDate:     e.PaymentDate,
+		PaymentMethod:   e.PaymentMethod,
+		Bank:            bankFromPayment(e),
+		ExpenseAmount:   expenseAmount,
+		IncomeAmount:    incomeAmount,
+		Nominal:         e.Nominal,
+		Notes:           e.Notes,
+		CreatedUser:     userFromPayment(e),
+	}
+}
+
+func ToPaymentListDTO(e entity.Payment) PaymentListDTO {
+	expenseAmount, incomeAmount := paymentAmounts(e.Direction, e.Nominal)
+	approval := approvalDTO.ApprovalRelationDTO{}
+	if e.LatestApproval != nil {
+		approval = approvalDTO.ToApprovalDTO(*e.LatestApproval)
+	}
+
+	return PaymentListDTO{
+		Id:              e.Id,
+		PaymentCode:     paymentCodeFromPayment(e),
+		ReferenceNumber: e.ReferenceNumber,
+		TransactionType: transactionTypeFromPayment(e),
+		Party:           partyFromPayment(e),
+		PaymentDate:     e.PaymentDate,
+		PaymentMethod:   e.PaymentMethod,
+		Bank:            bankFromPayment(e),
+		ExpenseAmount:   expenseAmount,
+		IncomeAmount:    incomeAmount,
+		Nominal:         e.Nominal,
+		Notes:           e.Notes,
+		CreatedUser:     userFromPayment(e),
+		CreatedAt:       e.CreatedAt,
+		UpdatedAt:       e.UpdatedAt,
+		Approval:        approval,
+	}
+}
+
+func ToPaymentListDTOs(e []entity.Payment) []PaymentListDTO {
+	result := make([]PaymentListDTO, len(e))
+	for i, r := range e {
+		result[i] = ToPaymentListDTO(r)
+	}
+	return result
+}
+
+func ToPaymentDetailDTO(e entity.Payment) PaymentDetailDTO {
+	return PaymentDetailDTO{
+		PaymentListDTO: ToPaymentListDTO(e),
+	}
+}
+
+func partyFromPayment(e entity.Payment) Party {
+	party := Party{
+		Id:   e.PartyId,
+		Type: e.PartyType,
+	}
+
+	switch utils.PaymentParty(e.PartyType) {
+	case utils.PaymentPartyCustomer:
+		if e.Customer != nil && e.Customer.Id != 0 {
+			party.Name = e.Customer.Name
+			party.AccountNumber = e.Customer.AccountNumber
+		}
+	case utils.PaymentPartySupplier:
+		if e.Supplier != nil && e.Supplier.Id != 0 {
+			party.Name = e.Supplier.Name
+			if e.Supplier.AccountNumber != nil {
+				party.AccountNumber = *e.Supplier.AccountNumber
+			}
+		}
+	}
+
+	return party
+}
+
+func bankFromPayment(e entity.Payment) bankDTO.BankRelationDTO {
+	if e.BankWarehouse.Id == 0 {
+		return bankDTO.BankRelationDTO{}
+	}
+	return bankDTO.ToBankRelationDTO(e.BankWarehouse)
+}
+
+func userFromPayment(e entity.Payment) userDTO.UserRelationDTO {
+	if e.CreatedUser.Id == 0 {
+		return userDTO.UserRelationDTO{}
+	}
+	return userDTO.ToUserRelationDTO(e.CreatedUser)
+}
+
+func paymentCodeFromPayment(e entity.Payment) string {
+	if e.PaymentCode != "" {
+		return e.PaymentCode
+	}
+	if e.ReferenceNumber != nil {
+		return *e.ReferenceNumber
+	}
+	return ""
+}
+
+func transactionTypeFromPayment(e entity.Payment) string {
+	if e.TransactionType != "" {
+		return e.TransactionType
+	}
+	return e.Direction
+}
+
+func paymentAmounts(direction string, nominal float64) (float64, float64) {
+	switch strings.ToUpper(direction) {
+	case "IN":
+		return 0, nominal
+	case "OUT":
+		return nominal, 0
+	default:
+		return 0, 0
+	}
+}

internal/modules/finance/payments/module.go

@@ -0,0 +1,36 @@
+package payments
+
+import (
+	"fmt"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	"gorm.io/gorm"
+
+	rPayment "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/payments/repositories"
+	sPayment "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/payments/services"
+	utils "gitlab.com/mbugroup/lti-api.git/internal/utils"
+
+	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
+	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+)
+
+type PaymentModule struct{}
+
+func (PaymentModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
+	paymentRepo := rPayment.NewPaymentRepository(db)
+	userRepo := rUser.NewUserRepository(db)
+
+	approvalRepo := commonRepo.NewApprovalRepository(db)
+	approvalService := commonSvc.NewApprovalService(approvalRepo)
+	if err := approvalService.RegisterWorkflowSteps(utils.ApprovalWorkflowPayment, utils.PaymentApprovalSteps); err != nil {
+		panic(fmt.Sprintf("failed to register payment approval workflow: %v", err))
+	}
+
+	paymentService := sPayment.NewPaymentService(paymentRepo, approvalService, validate)
+	userService := sUser.NewUserService(userRepo, validate)
+
+	PaymentRoutes(router, userService, paymentService)
+}

internal/modules/finance/payments/repositories/payment.repository.go

@@ -0,0 +1,62 @@
+package repository
+
+import (
+	"context"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+type PaymentRepository interface {
+	repository.BaseRepository[entity.Payment]
+	BankExists(ctx context.Context, bankId uint) (bool, error)
+	CustomerExists(ctx context.Context, customerId uint) (bool, error)
+	SupplierExists(ctx context.Context, supplierId uint) (bool, error)
+	SupplierCategory(ctx context.Context, supplierId uint) (string, error)
+	NextPaymentSequence(ctx context.Context) (int64, error)
+}
+
+type PaymentRepositoryImpl struct {
+	*repository.BaseRepositoryImpl[entity.Payment]
+	db *gorm.DB
+}
+
+func NewPaymentRepository(db *gorm.DB) PaymentRepository {
+	return &PaymentRepositoryImpl{
+		BaseRepositoryImpl: repository.NewBaseRepository[entity.Payment](db),
+		db:                 db,
+	}
+}
+
+func (r *PaymentRepositoryImpl) BankExists(ctx context.Context, bankId uint) (bool, error) {
+	return repository.Exists[entity.Bank](ctx, r.db, bankId)
+}
+
+func (r *PaymentRepositoryImpl) CustomerExists(ctx context.Context, customerId uint) (bool, error) {
+	return repository.Exists[entity.Customer](ctx, r.db, customerId)
+}
+
+func (r *PaymentRepositoryImpl) SupplierExists(ctx context.Context, supplierId uint) (bool, error) {
+	return repository.Exists[entity.Supplier](ctx, r.db, supplierId)
+}
+
+func (r *PaymentRepositoryImpl) SupplierCategory(ctx context.Context, supplierId uint) (string, error) {
+	var supplier entity.Supplier
+	if err := r.db.WithContext(ctx).
+		Select("id", "category").
+		First(&supplier, supplierId).Error; err != nil {
+		return "", err
+	}
+	return supplier.Category, nil
+}
+
+func (r *PaymentRepositoryImpl) NextPaymentSequence(ctx context.Context) (int64, error) {
+	var next int64
+	if err := r.db.WithContext(ctx).
+		Raw("SELECT nextval('payments_code_seq')").
+		Scan(&next).Error; err != nil {
+		return 0, err
+	}
+	return next, nil
+}

internal/modules/finance/payments/route.go

@@ -0,0 +1,21 @@
+package payments
+
+import (
+	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	controller "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/payments/controllers"
+	payment "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/payments/services"
+	user "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func PaymentRoutes(v1 fiber.Router, u user.UserService, s payment.PaymentService) {
+	ctrl := controller.NewPaymentController(s)
+
+	route := v1.Group("/payments")
+	route.Use(m.Auth(u))
+
+	route.Post("/",m.RequirePermissions(m.P_Finances_Payments_CreateOne), ctrl.CreateOne)
+	route.Get("/:id",m.RequirePermissions(m.P_Finances_Payments_GetOne), ctrl.GetOne)
+	route.Patch("/:id",m.RequirePermissions(m.P_Finances_Payments_UpdateOne), ctrl.UpdateOne)
+}

internal/modules/finance/payments/services/payment.service.go

@@ -0,0 +1,362 @@
+package service
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"strings"
+
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/payments/repositories"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/payments/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	approvalutils "gitlab.com/mbugroup/lti-api.git/internal/utils/approvals"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"github.com/sirupsen/logrus"
+	"gorm.io/gorm"
+)
+
+type PaymentService interface {
+	GetOne(ctx *fiber.Ctx, id uint) (*entity.Payment, error)
+	CreateOne(ctx *fiber.Ctx, req *validation.Create) (*entity.Payment, error)
+	UpdateOne(ctx *fiber.Ctx, req *validation.Update, id uint) (*entity.Payment, error)
+}
+
+type paymentService struct {
+	Log              *logrus.Logger
+	Validate         *validator.Validate
+	Repository       repository.PaymentRepository
+	ApprovalSvc      commonSvc.ApprovalService
+	approvalWorkflow approvalutils.ApprovalWorkflowKey
+}
+
+func NewPaymentService(
+	repo repository.PaymentRepository,
+	approvalSvc commonSvc.ApprovalService,
+	validate *validator.Validate,
+) PaymentService {
+	return &paymentService{
+		Log:              utils.Log,
+		Validate:         validate,
+		Repository:       repo,
+		ApprovalSvc:      approvalSvc,
+		approvalWorkflow: utils.ApprovalWorkflowPayment,
+	}
+}
+
+func (s paymentService) withRelations(db *gorm.DB) *gorm.DB {
+	return db.Preload("CreatedUser").
+		Preload("BankWarehouse").
+		Preload("Customer").
+		Preload("Supplier")
+}
+
+func (s paymentService) GetOne(c *fiber.Ctx, id uint) (*entity.Payment, error) {
+	payment, err := s.Repository.GetByID(c.Context(), id, s.withRelations)
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, fiber.NewError(fiber.StatusNotFound, "Payment not found")
+	}
+	if err != nil {
+		s.Log.Errorf("Failed get payment by id: %+v", err)
+		return nil, err
+	}
+	if s.ApprovalSvc != nil {
+		approval, err := s.ApprovalSvc.LatestByTarget(c.Context(), s.approvalWorkflow, id, s.approvalQueryModifier())
+		if err != nil {
+			s.Log.Warnf("Unable to load latest approval for payment %d: %+v", id, err)
+		} else {
+			payment.LatestApproval = approval
+		}
+	}
+	return payment, nil
+}
+
+func (s *paymentService) CreateOne(c *fiber.Ctx, req *validation.Create) (*entity.Payment, error) {
+	if err := s.Validate.Struct(req); err != nil {
+		return nil, err
+	}
+
+	//! CHECK PARTY TYPE
+	party, err := normalizePartyType(req.PartyType)
+	if err != nil {
+		return nil, err
+	}
+
+	//! CHECK EXISTS
+	if err := s.ensurePartyExists(c.Context(), party, req.PartyId); err != nil {
+		return nil, err
+	}
+	if err := s.ensureBankExists(c.Context(), req.BankId); err != nil {
+		return nil, err
+	}
+
+	//? NORMALIZE
+	paymentDate, err := utils.ParseDateString(req.PaymentDate)
+	if err != nil {
+		return nil, utils.BadRequest(err.Error())
+	}
+	method, err := normalizePaymentMethod(req.PaymentMethod)
+	if err != nil {
+		return nil, err
+	}
+	transactionType, err := s.resolveTransactionType(c.Context(), party, req.PartyId)
+	if err != nil {
+		return nil, err
+	}
+
+	//? GET CREATED BY
+	actorID, err := m.ActorIDFromContext(c)
+	if err != nil {
+		return nil, err
+	}
+
+	code, err := s.generatePaymentCode(c.Context(), party)
+	if err != nil {
+		return nil, err
+	}
+
+	createBody := &entity.Payment{
+		PaymentCode:     code,
+		ReferenceNumber: req.ReferenceNumber,
+		TransactionType: transactionType,
+		PartyType:       party,
+		PartyId:         req.PartyId,
+		PaymentDate:     paymentDate,
+		PaymentMethod:   method,
+		BankId:          req.BankId,
+		Direction:       directionForParty(party),
+		Nominal:         req.Nominal,
+		Notes:           req.Notes,
+		CreatedBy:       actorID,
+	}
+
+	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(dbTransaction *gorm.DB) error {
+		paymentRepoTx := repository.NewPaymentRepository(dbTransaction)
+		if err := paymentRepoTx.CreateOne(c.Context(), createBody, nil); err != nil {
+			return err
+		}
+
+		if s.ApprovalSvc != nil {
+			action := entity.ApprovalActionCreated
+			approvalSvcTx := commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(dbTransaction))
+			_, err := approvalSvcTx.CreateApproval(
+				c.Context(),
+				s.approvalWorkflow,
+				createBody.Id,
+				utils.PaymentStepPengajuan,
+				&action,
+				actorID,
+				nil,
+			)
+			if err != nil {
+				return err
+			}
+		}
+
+		return nil
+	})
+	if err != nil {
+		s.Log.Errorf("Failed to create payment: %+v", err)
+		return nil, err
+	}
+
+	return s.GetOne(c, createBody.Id)
+}
+
+func (s paymentService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint) (*entity.Payment, error) {
+	if err := s.Validate.Struct(req); err != nil {
+		return nil, err
+	}
+
+	updateBody := make(map[string]any)
+
+	if req.PaymentDate != nil {
+		parsedDate, err := utils.ParseDateString(*req.PaymentDate)
+		if err != nil {
+			return nil, utils.BadRequest(err.Error())
+		}
+		updateBody["payment_date"] = parsedDate
+	}
+	if req.Nominal != nil {
+		updateBody["nominal"] = *req.Nominal
+	}
+	if req.ReferenceNumber != nil {
+		updateBody["reference_number"] = *req.ReferenceNumber
+	}
+	if req.PaymentMethod != nil {
+		method, err := normalizePaymentMethod(*req.PaymentMethod)
+		if err != nil {
+			return nil, err
+		}
+		updateBody["payment_method"] = method
+	}
+	if req.BankId != nil {
+		if err := s.ensureBankExists(c.Context(), req.BankId); err != nil {
+			return nil, err
+		}
+		updateBody["bank_id"] = *req.BankId
+	}
+	if req.Notes != nil {
+		updateBody["notes"] = *req.Notes
+	}
+
+	if req.PartyType != nil || req.PartyId != nil {
+		existing, err := s.Repository.GetByID(c.Context(), id, nil)
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Payment not found")
+		}
+		if err != nil {
+			s.Log.Errorf("Failed get payment by id: %+v", err)
+			return nil, err
+		}
+
+		partyType := existing.PartyType
+		partyId := existing.PartyId
+
+		if req.PartyType != nil {
+			normalized, err := normalizePartyType(*req.PartyType)
+			if err != nil {
+				return nil, err
+			}
+			partyType = normalized
+			updateBody["party_type"] = partyType
+			updateBody["direction"] = directionForParty(partyType)
+		}
+		if req.PartyId != nil {
+			partyId = *req.PartyId
+			updateBody["party_id"] = partyId
+		}
+
+		if err := s.ensurePartyExists(c.Context(), partyType, partyId); err != nil {
+			return nil, err
+		}
+
+		transactionType, err := s.resolveTransactionType(c.Context(), partyType, partyId)
+		if err != nil {
+			return nil, err
+		}
+		updateBody["transaction_type"] = transactionType
+	}
+
+	if len(updateBody) == 0 {
+		return s.GetOne(c, id)
+	}
+
+	if err := s.Repository.PatchOne(c.Context(), id, updateBody, nil); err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Payment not found")
+		}
+		s.Log.Errorf("Failed to update payment: %+v", err)
+		return nil, err
+	}
+
+	return s.GetOne(c, id)
+}
+
+func normalizePartyType(partyType string) (string, error) {
+	party := strings.ToUpper(strings.TrimSpace(partyType))
+	if !utils.IsValidPaymentParty(party) {
+		return "", utils.BadRequest("`party_type` must be `customer` or `supplier`")
+	}
+	return party, nil
+}
+
+func normalizePaymentMethod(method string) (string, error) {
+	normalized := strings.ToUpper(strings.TrimSpace(method))
+	if !utils.IsValidPaymentMethod(normalized) {
+		return "", utils.BadRequest("Invalid payment_method")
+	}
+	return normalized, nil
+}
+
+func directionForParty(partyType string) string {
+	if utils.PaymentParty(partyType) == utils.PaymentPartyCustomer {
+		return "IN"
+	}
+	return "OUT"
+}
+
+func (s paymentService) resolveTransactionType(ctx context.Context, partyType string, partyId uint) (string, error) {
+	switch utils.PaymentParty(partyType) {
+	case utils.PaymentPartyCustomer:
+		return string(utils.TransactionTypePenjualan), nil
+	case utils.PaymentPartySupplier:
+		category, err := s.getSupplierCategory(ctx, partyId)
+		if err != nil {
+			return "", err
+		}
+		if isSupplierCategoryBiaya(category) {
+			return string(utils.TransactionTypeBiaya), nil
+		}
+		return string(utils.TransactionTypePembelian), nil
+	default:
+		return "", utils.BadRequest("`party_type` must be `customer` or `supplier`")
+	}
+}
+
+func (s paymentService) generatePaymentCode(ctx context.Context, partyType string) (string, error) {
+	prefix := "PAY"
+	switch utils.PaymentParty(partyType) {
+	case utils.PaymentPartyCustomer:
+		prefix = "PAY-IN"
+	case utils.PaymentPartySupplier:
+		prefix = "PAY-OUT"
+	}
+	sequence, err := s.Repository.NextPaymentSequence(ctx)
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("%s-%05d", prefix, sequence), nil
+}
+
+func (s paymentService) approvalQueryModifier() func(*gorm.DB) *gorm.DB {
+	return func(db *gorm.DB) *gorm.DB {
+		return db.Preload("ActionUser")
+	}
+}
+
+func (s paymentService) ensurePartyExists(ctx context.Context, partyType string, partyId uint) error {
+	switch utils.PaymentParty(partyType) {
+	case utils.PaymentPartyCustomer:
+		return commonSvc.EnsureRelations(ctx,
+			commonSvc.RelationCheck{Name: "Customer", ID: &partyId, Exists: s.Repository.CustomerExists},
+		)
+	case utils.PaymentPartySupplier:
+		return commonSvc.EnsureRelations(ctx,
+			commonSvc.RelationCheck{Name: "Supplier", ID: &partyId, Exists: s.Repository.SupplierExists},
+		)
+	default:
+		return utils.BadRequest("`party_type` must be `customer` or `supplier`")
+	}
+}
+
+func (s paymentService) ensureBankExists(ctx context.Context, bankId *uint) error {
+	return commonSvc.EnsureRelations(ctx,
+		commonSvc.RelationCheck{Name: "Bank", ID: bankId, Exists: s.Repository.BankExists},
+	)
+}
+
+func (s paymentService) getSupplierCategory(ctx context.Context, supplierId uint) (string, error) {
+	category, err := s.Repository.SupplierCategory(ctx, supplierId)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return "", utils.NotFound("Supplier not found")
+		}
+		return "", err
+	}
+	return strings.ToUpper(strings.TrimSpace(category)), nil
+}
+
+func isSupplierCategoryBiaya(category string) bool {
+	switch strings.ToUpper(strings.TrimSpace(category)) {
+	case string(utils.SupplierCategoryBOP), "BIAYA":
+		return true
+	default:
+		return false
+	}
+}

internal/modules/finance/payments/validations/payment.validation.go

@@ -0,0 +1,29 @@
+package validation
+
+type Create struct {
+	PartyType       string  `json:"party_type" validate:"required_strict,min=1,max=50"`
+	PartyId         uint    `json:"party_id" validate:"required_strict,number,gt=0"`
+	PaymentDate     string  `json:"payment_date" validate:"required_strict,datetime=2006-01-02"`
+	Nominal         float64 `json:"nominal" validate:"required_strict"`
+	ReferenceNumber *string `json:"reference_number,omitempty"`
+	PaymentMethod   string  `json:"payment_method" validate:"required_strict,max=20"`
+	BankId          *uint   `json:"bank_id" validate:"omitempty,number,gt=0"`
+	Notes           string  `json:"notes" validate:"required_strict,max=500"`
+}
+
+type Update struct {
+	PartyType       *string  `json:"party_type,omitempty" validate:"omitempty,max=50"`
+	PartyId         *uint    `json:"party_id,omitempty" validate:"omitempty,number,gt=0"`
+	PaymentDate     *string  `json:"payment_date,omitempty" validate:"omitempty,datetime=2006-01-02"`
+	Nominal         *float64 `json:"nominal,omitempty" validate:"omitempty,gt=0"`
+	ReferenceNumber *string  `json:"reference_number,omitempty"`
+	PaymentMethod   *string  `json:"payment_method,omitempty" validate:"omitempty,max=20"`
+	BankId          *uint    `json:"bank_id,omitempty" validate:"omitempty,number,gt=0"`
+	Notes           *string  `json:"notes,omitempty" validate:"omitempty,max=500"`
+}
+
+type Query struct {
+	Page   int    `query:"page" validate:"omitempty,number,min=1,gt=0"`
+	Limit  int    `query:"limit" validate:"omitempty,number,min=1,max=100,gt=0"`
+	Search string `query:"search" validate:"omitempty,max=50"`
+}

internal/modules/finance/route.go

@@ -0,0 +1,31 @@
+package finance
+
+import (
+	"gitlab.com/mbugroup/lti-api.git/internal/modules"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"gorm.io/gorm"
+
+	payments "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/payments"
+	initials "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/initials"
+	injections "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/injections"
+	transactions "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/transactions"
+	// MODULE IMPORTS
+)
+
+func RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
+	group := router.Group("/finance")
+
+	allModules := []modules.Module{
+		payments.PaymentModule{},
+		initials.InitialModule{},
+		injections.InjectionModule{},
+		transactions.TransactionModule{},
+		// MODULE REGISTRY
+	}
+
+	for _, m := range allModules {
+		m.RegisterRoutes(group, db, validate)
+	}
+}

internal/modules/finance/transactions/controllers/transaction.controller.go

@@ -0,0 +1,96 @@
+package controller
+
+import (
+	"math"
+	"strconv"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/modules/finance/transactions/dto"
+	service "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/transactions/services"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/transactions/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/response"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+type TransactionController struct {
+	TransactionService service.TransactionService
+}
+
+func NewTransactionController(transactionService service.TransactionService) *TransactionController {
+	return &TransactionController{
+		TransactionService: transactionService,
+	}
+}
+
+func (u *TransactionController) GetAll(c *fiber.Ctx) error {
+	query := &validation.Query{
+		Page:   c.QueryInt("page", 1),
+		Limit:  c.QueryInt("limit", 10),
+		Search: c.Query("search", ""),
+	}
+
+	if query.Page < 1 || query.Limit < 1 {
+		return fiber.NewError(fiber.StatusBadRequest, "page and limit must be greater than 0")
+	}
+
+	result, totalResults, err := u.TransactionService.GetAll(c, query)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.SuccessWithPaginate[dto.TransactionListDTO]{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Get all transactions successfully",
+			Meta: response.Meta{
+				Page:         query.Page,
+				Limit:        query.Limit,
+				TotalPages:   int64(math.Ceil(float64(totalResults) / float64(query.Limit))),
+				TotalResults: totalResults,
+			},
+			Data: dto.ToTransactionListDTOs(result),
+		})
+}
+
+func (u *TransactionController) GetOne(c *fiber.Ctx) error {
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	result, err := u.TransactionService.GetOne(c, uint(id))
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Get transaction successfully",
+			Data:    dto.ToTransactionListDTO(*result),
+		})
+}
+
+func (u *TransactionController) DeleteOne(c *fiber.Ctx) error {
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	if err := u.TransactionService.DeleteOne(c, uint(id)); err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Common{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Delete transaction successfully",
+		})
+}

internal/modules/finance/transactions/dto/transaction.dto.go

@@ -0,0 +1,189 @@
+package dto
+
+import (
+	"strings"
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	approvalDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/approvals/dto"
+	bankDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/banks/dto"
+	userDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/users/dto"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+)
+
+// === DTO Structs ===
+
+type TransactionRelationDTO struct {
+	Id              uint                    `json:"id"`
+	PaymentCode     string                  `json:"payment_code"`
+	ReferenceNumber *string                 `json:"reference_number,omitempty"`
+	TransactionType string                  `json:"transaction_type"`
+	Party           Party                   `json:"party"`
+	PaymentDate     time.Time               `json:"payment_date"`
+	PaymentMethod   string                  `json:"payment_method"`
+	Bank            bankDTO.BankRelationDTO `json:"bank,omitempty"`
+	ExpenseAmount   float64                 `json:"expense_amount"`
+	IncomeAmount    float64                 `json:"income_amount"`
+	Nominal         float64                 `json:"nominal"`
+	Notes           string                  `json:"notes"`
+	CreatedUser     userDTO.UserRelationDTO `json:"created_user,omitempty"`
+}
+
+type TransactionListDTO struct {
+	Id              uint                            `json:"id"`
+	PaymentCode     string                          `json:"payment_code"`
+	ReferenceNumber *string                         `json:"reference_number"`
+	TransactionType string                          `json:"transaction_type"`
+	Party           Party                           `json:"party"`
+	PaymentDate     time.Time                       `json:"payment_date"`
+	PaymentMethod   string                          `json:"payment_method"`
+	Bank            bankDTO.BankRelationDTO         `json:"bank"`
+	ExpenseAmount   float64                         `json:"expense_amount"`
+	IncomeAmount    float64                         `json:"income_amount"`
+	Nominal         float64                         `json:"nominal"`
+	Notes           string                          `json:"notes"`
+	CreatedUser     userDTO.UserRelationDTO         `json:"created_user"`
+	CreatedAt       time.Time                       `json:"created_at"`
+	UpdatedAt       time.Time                       `json:"updated_at"`
+	Approval        approvalDTO.ApprovalRelationDTO `json:"approval"`
+}
+
+type TransactionDetailDTO struct {
+	TransactionListDTO
+}
+
+type Party struct {
+	Id            uint   `json:"id"`
+	Name          string `json:"name"`
+	Type          string `json:"type"`
+	AccountNumber string `json:"account_number"`
+}
+
+// === Mapper Functions ===
+
+func ToTransactionRelationDTO(e entity.Payment) TransactionRelationDTO {
+	expenseAmount, incomeAmount := paymentAmounts(e.Direction, e.Nominal)
+
+	return TransactionRelationDTO{
+		Id:              e.Id,
+		PaymentCode:     paymentCodeFromPayment(e),
+		ReferenceNumber: e.ReferenceNumber,
+		TransactionType: transactionTypeFromPayment(e),
+		Party:           partyFromPayment(e),
+		PaymentDate:     e.PaymentDate,
+		PaymentMethod:   e.PaymentMethod,
+		Bank:            bankFromPayment(e),
+		ExpenseAmount:   expenseAmount,
+		IncomeAmount:    incomeAmount,
+		Nominal:         e.Nominal,
+		Notes:           e.Notes,
+		CreatedUser:     userFromPayment(e),
+	}
+}
+
+func ToTransactionListDTO(e entity.Payment) TransactionListDTO {
+	expenseAmount, incomeAmount := paymentAmounts(e.Direction, e.Nominal)
+	approval := approvalDTO.ApprovalRelationDTO{}
+	if e.LatestApproval != nil {
+		approval = approvalDTO.ToApprovalDTO(*e.LatestApproval)
+	}
+
+	return TransactionListDTO{
+		Id:              e.Id,
+		PaymentCode:     paymentCodeFromPayment(e),
+		ReferenceNumber: e.ReferenceNumber,
+		TransactionType: transactionTypeFromPayment(e),
+		Party:           partyFromPayment(e),
+		PaymentDate:     e.PaymentDate,
+		PaymentMethod:   e.PaymentMethod,
+		Bank:            bankFromPayment(e),
+		ExpenseAmount:   expenseAmount,
+		IncomeAmount:    incomeAmount,
+		Nominal:         e.Nominal,
+		Notes:           e.Notes,
+		CreatedUser:     userFromPayment(e),
+		CreatedAt:       e.CreatedAt,
+		UpdatedAt:       e.UpdatedAt,
+		Approval:        approval,
+	}
+}
+
+func ToTransactionListDTOs(e []entity.Payment) []TransactionListDTO {
+	result := make([]TransactionListDTO, len(e))
+	for i, r := range e {
+		result[i] = ToTransactionListDTO(r)
+	}
+	return result
+}
+
+func ToTransactionDetailDTO(e entity.Payment) TransactionDetailDTO {
+	return TransactionDetailDTO{
+		TransactionListDTO: ToTransactionListDTO(e),
+	}
+}
+
+func partyFromPayment(e entity.Payment) Party {
+	party := Party{
+		Id:   e.PartyId,
+		Type: e.PartyType,
+	}
+
+	switch utils.PaymentParty(e.PartyType) {
+	case utils.PaymentPartyCustomer:
+		if e.Customer != nil && e.Customer.Id != 0 {
+			party.Name = e.Customer.Name
+			party.AccountNumber = e.Customer.AccountNumber
+		}
+	case utils.PaymentPartySupplier:
+		if e.Supplier != nil && e.Supplier.Id != 0 {
+			party.Name = e.Supplier.Name
+			if e.Supplier.AccountNumber != nil {
+				party.AccountNumber = *e.Supplier.AccountNumber
+			}
+		}
+	}
+
+	return party
+}
+
+func bankFromPayment(e entity.Payment) bankDTO.BankRelationDTO {
+	if e.BankWarehouse.Id == 0 {
+		return bankDTO.BankRelationDTO{}
+	}
+	return bankDTO.ToBankRelationDTO(e.BankWarehouse)
+}
+
+func userFromPayment(e entity.Payment) userDTO.UserRelationDTO {
+	if e.CreatedUser.Id == 0 {
+		return userDTO.UserRelationDTO{}
+	}
+	return userDTO.ToUserRelationDTO(e.CreatedUser)
+}
+
+func paymentCodeFromPayment(e entity.Payment) string {
+	if e.PaymentCode != "" {
+		return e.PaymentCode
+	}
+	if e.ReferenceNumber != nil {
+		return *e.ReferenceNumber
+	}
+	return ""
+}
+
+func transactionTypeFromPayment(e entity.Payment) string {
+	if e.TransactionType != "" {
+		return e.TransactionType
+	}
+	return e.Direction
+}
+
+func paymentAmounts(direction string, nominal float64) (float64, float64) {
+	switch strings.ToUpper(direction) {
+	case "IN":
+		return 0, nominal
+	case "OUT":
+		return nominal, 0
+	default:
+		return 0, 0
+	}
+}

internal/modules/finance/transactions/module.go

@@ -0,0 +1,42 @@
+package transactions
+
+import (
+	"fmt"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gorm.io/gorm"
+
+	rTransaction "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/transactions/repositories"
+	sTransaction "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/transactions/services"
+
+	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
+	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+)
+
+type TransactionModule struct{}
+
+func (TransactionModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
+	transactionRepo := rTransaction.NewTransactionRepository(db)
+	userRepo := rUser.NewUserRepository(db)
+
+	approvalRepo := commonRepo.NewApprovalRepository(db)
+	approvalService := commonSvc.NewApprovalService(approvalRepo)
+	if err := approvalService.RegisterWorkflowSteps(utils.ApprovalWorkflowPayment, utils.PaymentApprovalSteps); err != nil {
+		panic(fmt.Sprintf("failed to register payment approval workflow: %v", err))
+	}
+	if err := approvalService.RegisterWorkflowSteps(utils.ApprovalWorkflowInitial, utils.InitialApprovalSteps); err != nil {
+		panic(fmt.Sprintf("failed to register initial approval workflow: %v", err))
+	}
+	if err := approvalService.RegisterWorkflowSteps(utils.ApprovalWorkflowInjection, utils.InjectionApprovalSteps); err != nil {
+		panic(fmt.Sprintf("failed to register injection approval workflow: %v", err))
+	}
+
+	transactionService := sTransaction.NewTransactionService(transactionRepo, approvalService, validate)
+	userService := sUser.NewUserService(userRepo, validate)
+
+	TransactionRoutes(router, userService, transactionService)
+}

internal/modules/finance/transactions/repositories/transaction.repository.go

@@ -0,0 +1,21 @@
+package repository
+
+import (
+	"gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+type TransactionRepository interface {
+	repository.BaseRepository[entity.Payment]
+}
+
+type TransactionRepositoryImpl struct {
+	*repository.BaseRepositoryImpl[entity.Payment]
+}
+
+func NewTransactionRepository(db *gorm.DB) TransactionRepository {
+	return &TransactionRepositoryImpl{
+		BaseRepositoryImpl: repository.NewBaseRepository[entity.Payment](db),
+	}
+}

internal/modules/finance/transactions/route.go

@@ -0,0 +1,21 @@
+package transactions
+
+import (
+	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	controller "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/transactions/controllers"
+	transaction "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/transactions/services"
+	user "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func TransactionRoutes(v1 fiber.Router, u user.UserService, s transaction.TransactionService) {
+	ctrl := controller.NewTransactionController(s)
+
+	route := v1.Group("/transactions")
+	route.Use(m.Auth(u))
+
+	route.Get("/",m.RequirePermissions(m.P_Finances_Transaction_GetAll), ctrl.GetAll)
+	route.Get("/:id",m.RequirePermissions(m.P_Finances_Transaction_GetOne),  ctrl.GetOne)
+	route.Delete("/:id",m.RequirePermissions(m.P_Finances_Transaction_DeleteOne),  ctrl.DeleteOne)
+}

internal/modules/finance/transactions/services/transaction.service.go

@@ -0,0 +1,175 @@
+package service
+
+import (
+	"context"
+	"errors"
+	"strings"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/transactions/repositories"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/finance/transactions/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	approvalutils "gitlab.com/mbugroup/lti-api.git/internal/utils/approvals"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"github.com/sirupsen/logrus"
+	"gorm.io/gorm"
+)
+
+type TransactionService interface {
+	GetAll(ctx *fiber.Ctx, params *validation.Query) ([]entity.Payment, int64, error)
+	GetOne(ctx *fiber.Ctx, id uint) (*entity.Payment, error)
+	DeleteOne(ctx *fiber.Ctx, id uint) error
+}
+
+type transactionService struct {
+	Log               *logrus.Logger
+	Validate          *validator.Validate
+	Repository        repository.TransactionRepository
+	ApprovalSvc       commonSvc.ApprovalService
+	approvalWorkflows map[string]approvalutils.ApprovalWorkflowKey
+}
+
+func NewTransactionService(
+	repo repository.TransactionRepository,
+	approvalSvc commonSvc.ApprovalService,
+	validate *validator.Validate,
+) TransactionService {
+	return &transactionService{
+		Log:         utils.Log,
+		Validate:    validate,
+		Repository:  repo,
+		ApprovalSvc: approvalSvc,
+		approvalWorkflows: map[string]approvalutils.ApprovalWorkflowKey{
+			string(utils.TransactionTypeSaldoAwal): utils.ApprovalWorkflowInitial,
+			string(utils.TransactionTypeInjection): utils.ApprovalWorkflowInjection,
+		},
+	}
+}
+
+func (s transactionService) withRelations(db *gorm.DB) *gorm.DB {
+	return db.Preload("CreatedUser").
+		Preload("BankWarehouse").
+		Preload("Customer").
+		Preload("Supplier")
+}
+
+func (s transactionService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entity.Payment, int64, error) {
+	if err := s.Validate.Struct(params); err != nil {
+		return nil, 0, err
+	}
+
+	offset := (params.Page - 1) * params.Limit
+
+	transactions, total, err := s.Repository.GetAll(c.Context(), offset, params.Limit, func(db *gorm.DB) *gorm.DB {
+		db = s.withRelations(db)
+		if params.Search != "" {
+			like := "%" + strings.ToLower(strings.TrimSpace(params.Search)) + "%"
+			return db.Where(
+				`LOWER(payment_code) LIKE ? OR
+				LOWER(COALESCE(reference_number, '')) LIKE ? OR
+				LOWER(COALESCE(transaction_type, '')) LIKE ? OR
+				LOWER(COALESCE(notes, '')) LIKE ?`,
+				like, like, like, like,
+			)
+		}
+		return db.Order("payment_date DESC").Order("created_at DESC")
+	})
+
+	if err != nil {
+		s.Log.Errorf("Failed to get transactions: %+v", err)
+		return nil, 0, err
+	}
+	s.attachApprovals(c.Context(), transactions)
+	return transactions, total, nil
+}
+
+func (s transactionService) GetOne(c *fiber.Ctx, id uint) (*entity.Payment, error) {
+	transaction, err := s.Repository.GetByID(c.Context(), id, s.withRelations)
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, fiber.NewError(fiber.StatusNotFound, "Transaction not found")
+	}
+	if err != nil {
+		s.Log.Errorf("Failed get transaction by id: %+v", err)
+		return nil, err
+	}
+	if s.ApprovalSvc != nil {
+		approval, err := s.ApprovalSvc.LatestByTarget(
+			c.Context(),
+			s.workflowForTransaction(transaction),
+			id,
+			s.approvalQueryModifier(),
+		)
+		if err != nil {
+			s.Log.Warnf("Unable to load latest approval for transaction %d: %+v", id, err)
+		} else {
+			transaction.LatestApproval = approval
+		}
+	}
+	return transaction, nil
+}
+
+func (s transactionService) DeleteOne(c *fiber.Ctx, id uint) error {
+	if err := s.Repository.DeleteOne(c.Context(), id); err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return fiber.NewError(fiber.StatusNotFound, "Transaction not found")
+		}
+		s.Log.Errorf("Failed to delete transaction: %+v", err)
+		return err
+	}
+	return nil
+}
+
+func (s transactionService) attachApprovals(ctx context.Context, transactions []entity.Payment) {
+	if s.ApprovalSvc == nil || len(transactions) == 0 {
+		return
+	}
+
+	workflowIDs := map[approvalutils.ApprovalWorkflowKey][]uint{}
+	for _, transaction := range transactions {
+		workflow := s.workflowForTransaction(&transaction)
+		workflowIDs[workflow] = append(workflowIDs[workflow], transaction.Id)
+	}
+
+	approvalByWorkflow := make(map[approvalutils.ApprovalWorkflowKey]map[uint]*entity.Approval, len(workflowIDs))
+	for workflow, ids := range workflowIDs {
+		if len(ids) == 0 {
+			continue
+		}
+		approvals, err := s.ApprovalSvc.LatestByTargets(ctx, workflow, ids, s.approvalQueryModifier())
+		if err != nil {
+			s.Log.Warnf("Unable to load latest approvals for transactions: %+v", err)
+			continue
+		}
+		approvalByWorkflow[workflow] = approvals
+	}
+
+	for i := range transactions {
+		workflow := s.workflowForTransaction(&transactions[i])
+		if approvals, ok := approvalByWorkflow[workflow]; ok {
+			transactions[i].LatestApproval = approvals[transactions[i].Id]
+		}
+	}
+}
+
+func (s transactionService) workflowForTransaction(transaction *entity.Payment) approvalutils.ApprovalWorkflowKey {
+	if transaction == nil {
+		return utils.ApprovalWorkflowPayment
+	}
+	transactionType := strings.TrimSpace(strings.ToUpper(transaction.TransactionType))
+	if transactionType == "" {
+		return utils.ApprovalWorkflowPayment
+	}
+	if workflow, ok := s.approvalWorkflows[transactionType]; ok {
+		return workflow
+	}
+	return utils.ApprovalWorkflowPayment
+}
+
+func (s transactionService) approvalQueryModifier() func(*gorm.DB) *gorm.DB {
+	return func(db *gorm.DB) *gorm.DB {
+		return db.Preload("ActionUser")
+	}
+}

internal/modules/finance/transactions/validations/transaction.validation.go

@@ -0,0 +1,15 @@
+package validation
+
+type Create struct {
+	Name   string `json:"name" validate:"required_strict,min=3"`
+}
+
+type Update struct {
+	Name   *string `json:"name,omitempty" validate:"omitempty"`
+}
+
+type Query struct {
+	Page   int    `query:"page" validate:"omitempty,number,min=1,gt=0"`
+	Limit  int    `query:"limit" validate:"omitempty,number,min=1,max=100,gt=0"`
+	Search string `query:"search" validate:"omitempty,max=50"`
+}

internal/modules/inventory/adjustments/module.go

@@ -5,6 +5,9 @@ import (
 	"github.com/gofiber/fiber/v2"
 	"gorm.io/gorm"
 
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	rAdjustmentStock "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/adjustments/repositories"
 	sAdjustment "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/adjustments/services"
 	rProductWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
 	rproduct "gitlab.com/mbugroup/lti-api.git/internal/modules/master/products/repositories"
@@ -13,19 +16,67 @@ import (
 	rStockLogs "gitlab.com/mbugroup/lti-api.git/internal/modules/shared/repositories"
 	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
 	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 )
 
 type AdjustmentModule struct{}
 
 func (AdjustmentModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
+	// Repositories
 	stockLogsRepo := rStockLogs.NewStockLogRepository(db)
 	warehouseRepo := rWarehouse.NewWarehouseRepository(db)
 	productWarehouseRepo := rProductWarehouse.NewProductWarehouseRepository(db)
 	projectFlockKandangRepo := rProjectFlockKandang.NewProjectFlockKandangRepository(db)
 	userRepo := rUser.NewUserRepository(db)
 	productRepo := rproduct.NewProductRepository(db)
+	adjustmentStockRepo := rAdjustmentStock.NewAdjustmentStockRepository(db)
+	stockAllocRepo := commonRepo.NewStockAllocationRepository(db)
 
-	adjustmentService := sAdjustment.NewAdjustmentService(productRepo, stockLogsRepo, warehouseRepo, productWarehouseRepo, validate, projectFlockKandangRepo)
+	fifoService := commonSvc.NewFifoService(db, stockAllocRepo, productWarehouseRepo, utils.Log)
+
+	err := fifoService.RegisterStockable(fifo.StockableConfig{
+		Key:   fifo.StockableKey("ADJUSTMENT_IN"),
+		Table: "adjustment_stocks",
+		Columns: fifo.StockableColumns{
+			ID:                 "id",
+			ProductWarehouseID: "product_warehouse_id",
+			TotalQuantity:      "total_qty",
+			TotalUsedQuantity:  "total_used",
+			CreatedAt:          "created_at",
+		},
+		OrderBy: []string{"created_at ASC", "id ASC"},
+	})
+	if err != nil {
+		panic("Failed to register ADJUSTMENT_IN as Stockable: " + err.Error())
+	}
+
+	err = fifoService.RegisterUsable(fifo.UsableConfig{
+		Key:   fifo.UsableKey("ADJUSTMENT_OUT"),
+		Table: "adjustment_stocks",
+		Columns: fifo.UsableColumns{
+			ID:                 "id",
+			ProductWarehouseID: "product_warehouse_id",
+			UsageQuantity:      "usage_qty",
+			PendingQuantity:    "pending_qty",
+			CreatedAt:          "created_at",
+		},
+		OrderBy: []string{"created_at ASC", "id ASC"},
+	})
+	if err != nil {
+		panic("Failed to register ADJUSTMENT_OUT as Usable: " + err.Error())
+	}
+
+	adjustmentService := sAdjustment.NewAdjustmentService(
+		productRepo,
+		stockLogsRepo,
+		warehouseRepo,
+		productWarehouseRepo,
+		adjustmentStockRepo,
+		fifoService,
+		validate,
+		projectFlockKandangRepo,
+	)
 	userService := sUser.NewUserService(userRepo, validate)
 
 	AdjustmentRoutes(router, userService, adjustmentService)

internal/modules/inventory/adjustments/repositories/adjustment_stock.repository.go

@@ -0,0 +1,50 @@
+package repositories
+
+import (
+	"context"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+type AdjustmentStockRepository interface {
+	CreateOne(ctx context.Context, data *entity.AdjustmentStock, modifier func(*gorm.DB) *gorm.DB) error
+	GetByStockLogID(ctx context.Context, stockLogID uint) (*entity.AdjustmentStock, error)
+	WithTx(tx *gorm.DB) AdjustmentStockRepository
+	DB() *gorm.DB
+}
+
+type adjustmentStockRepositoryImpl struct {
+	db *gorm.DB
+}
+
+func NewAdjustmentStockRepository(db *gorm.DB) AdjustmentStockRepository {
+	return &adjustmentStockRepositoryImpl{db: db}
+}
+
+func (r *adjustmentStockRepositoryImpl) CreateOne(ctx context.Context, data *entity.AdjustmentStock, modifier func(*gorm.DB) *gorm.DB) error {
+	q := r.db.WithContext(ctx)
+	if modifier != nil {
+		q = modifier(q)
+	}
+	return q.Create(data).Error
+}
+
+func (r *adjustmentStockRepositoryImpl) GetByStockLogID(ctx context.Context, stockLogID uint) (*entity.AdjustmentStock, error) {
+	var record entity.AdjustmentStock
+	err := r.db.WithContext(ctx).
+		Where("stock_log_id = ?", stockLogID).
+		First(&record).Error
+	if err != nil {
+		return nil, err
+	}
+	return &record, nil
+}
+
+func (r *adjustmentStockRepositoryImpl) WithTx(tx *gorm.DB) AdjustmentStockRepository {
+	return &adjustmentStockRepositoryImpl{db: tx}
+}
+
+func (r *adjustmentStockRepositoryImpl) DB() *gorm.DB {
+	return r.db
+}

internal/modules/inventory/adjustments/services/adjustment.service.go

@@ -12,6 +12,7 @@ import (
 	common "gitlab.com/mbugroup/lti-api.git/internal/common/service"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	adjustmentStockRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/adjustments/repositories"
 	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/adjustments/validations"
 	ProductWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
 	productRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/master/products/repositories"
@@ -29,24 +30,37 @@ type AdjustmentService interface {
 }
 
 type adjustmentService struct {
-	Log                     *logrus.Logger
+	Log                       *logrus.Logger
-	Validate                *validator.Validate
+	Validate                  *validator.Validate
-	StockLogsRepository     stockLogsRepo.StockLogRepository
+	StockLogsRepository       stockLogsRepo.StockLogRepository
-	WarehouseRepo           warehouseRepo.WarehouseRepository
+	WarehouseRepo             warehouseRepo.WarehouseRepository
-	ProductWarehouseRepo    ProductWarehouse.ProductWarehouseRepository
+	ProductWarehouseRepo      ProductWarehouse.ProductWarehouseRepository
-	ProductRepo             productRepo.ProductRepository
+	ProductRepo               productRepo.ProductRepository
-	ProjectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository
+	ProjectFlockKandangRepo   projectFlockKandangRepo.ProjectFlockKandangRepository
+	AdjustmentStockRepository adjustmentStockRepo.AdjustmentStockRepository
+	FifoSvc                   common.FifoService
 }
 
-func NewAdjustmentService(productRepo productRepo.ProductRepository, stockLogsRepo stockLogsRepo.StockLogRepository, warehouseRepo warehouseRepo.WarehouseRepository, productWarehouseRepo ProductWarehouse.ProductWarehouseRepository, validate *validator.Validate, projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository) AdjustmentService {
+func NewAdjustmentService(
+	productRepo productRepo.ProductRepository,
+	stockLogsRepo stockLogsRepo.StockLogRepository,
+	warehouseRepo warehouseRepo.WarehouseRepository,
+	productWarehouseRepo ProductWarehouse.ProductWarehouseRepository,
+	adjustmentStockRepo adjustmentStockRepo.AdjustmentStockRepository,
+	fifoSvc common.FifoService,
+	validate *validator.Validate,
+	projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository,
+) AdjustmentService {
 	return &adjustmentService{
-		Log:                     utils.Log,
+		Log:                       utils.Log,
-		Validate:                validate,
+		Validate:                  validate,
-		StockLogsRepository:     stockLogsRepo,
+		StockLogsRepository:       stockLogsRepo,
-		WarehouseRepo:           warehouseRepo,
+		WarehouseRepo:             warehouseRepo,
-		ProductWarehouseRepo:    productWarehouseRepo,
+		ProductWarehouseRepo:      productWarehouseRepo,
-		ProductRepo:             productRepo,
+		ProductRepo:               productRepo,
-		ProjectFlockKandangRepo: projectFlockKandangRepo,
+		ProjectFlockKandangRepo:   projectFlockKandangRepo,
+		AdjustmentStockRepository: adjustmentStockRepo,
+		FifoSvc:                   fifoSvc,
 	}
 }
 
@@ -103,39 +117,37 @@ func (s *adjustmentService) Adjustment(c *fiber.Ctx, req *validation.Create) (*e
 
 	var createdLogId uint
 
-	isProductWarehouseExist, err := s.ProductWarehouseRepo.ProductWarehouseExistByProductAndWarehouseID(ctx, uint(req.ProductID), uint(req.WarehouseID))
+	var projectFlockKandangID *uint
-	if err != nil {
+	pfk, err := s.ProjectFlockKandangRepo.GetActiveByKandangID(ctx, uint(req.WarehouseID))
-		s.Log.Errorf("Failed to check product warehouse existence: %+v", err)
+	if err == nil && pfk != nil {
-		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to validate product warehouse")
+		idCopy := uint(pfk.Id)
+		projectFlockKandangID = &idCopy
 	}
-	if !isProductWarehouseExist {
+
-		projectFlockKandangID, err := s.getActiveProjectFlockKandangID(ctx, uint(req.WarehouseID))
+	pw, err := s.ProductWarehouseRepo.FindByProductWarehouseAndPfk(
-		if err != nil {
+		ctx,
-			return nil, err
+		uint(req.ProductID),
+		uint(req.WarehouseID),
+		projectFlockKandangID,
+	)
+	if err != nil {
+		if !errors.Is(err, gorm.ErrRecordNotFound) {
+			s.Log.Errorf("Failed to find product warehouse: %+v", err)
+			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to get product warehouse")
 		}
+
 		newPW := &entity.ProductWarehouse{
 			ProductId:             uint(req.ProductID),
 			WarehouseId:           uint(req.WarehouseID),
 			Quantity:              0,
-			ProjectFlockKandangId: &projectFlockKandangID,
+			ProjectFlockKandangId: projectFlockKandangID,
-			// CreatedBy:   1, // TODO: should Get from auth middleware
 		}
 
 		if err := s.ProductWarehouseRepo.CreateOne(ctx, newPW, nil); err != nil {
 			s.Log.Errorf("Failed to create product warehouse: %+v", err)
 			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to create product warehouse")
 		}
-		s.Log.Infof("Product warehouse created: %+v", newPW.Id)
+		pw = newPW
-	}
-
-	pw, err := s.ProductWarehouseRepo.GetProductWarehouseByProductAndWarehouseID(
-		ctx,
-		uint(req.ProductID),
-		uint(req.WarehouseID),
-	)
-	if err != nil {
-		s.Log.Errorf("Failed to get product warehouse for project flock check: %+v", err)
-		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to validate product warehouse")
 	}
 
 	if err := common.EnsureProjectFlockNotClosedForProductWarehouses(
@@ -152,15 +164,16 @@ func (s *adjustmentService) Adjustment(c *fiber.Ctx, req *validation.Create) (*e
 			return fiber.NewError(fiber.StatusInternalServerError, "Failed to get product warehouse")
 		}
 
+		// Create StockLog for history tracking
 		afterQuantity := productWarehouse.Quantity
 		newLog := &entity.StockLog{
-
 			LoggableType:       string(utils.StockLogTypeAdjustment),
 			LoggableId:         0,
 			Notes:              req.Note,
 			ProductWarehouseId: productWarehouse.Id,
-			CreatedBy:          actorID, // TODO: should Get from auth middleware
+			CreatedBy:          actorID,
 		}
+
 		if transactionType == string(utils.StockLogTransactionTypeIncrease) {
 			afterQuantity += req.Quantity
 			newLog.Increase = afterQuantity
@@ -177,6 +190,57 @@ func (s *adjustmentService) Adjustment(c *fiber.Ctx, req *validation.Create) (*e
 			return err
 		}
 
+		// Create AdjustmentStock record for FIFO tracking
+		adjustmentStock := &entity.AdjustmentStock{
+			StockLogId:         newLog.Id,
+			ProductWarehouseId: productWarehouse.Id,
+		}
+
+		if transactionType == string(utils.StockLogTransactionTypeIncrease) {
+			// Adjustment INCREASE → Replenish stock (Stockable)
+			note := fmt.Sprintf("Stock Adjustment IN #%d", newLog.Id)
+			replenishResult, err := s.FifoSvc.Replenish(ctx, common.StockReplenishRequest{
+				StockableKey:       "ADJUSTMENT_IN",
+				StockableID:        newLog.Id,
+				ProductWarehouseID: uint(productWarehouse.Id),
+				Quantity:           req.Quantity,
+				Note:               &note,
+				Tx:                 tx,
+			})
+			if err != nil {
+				return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to replenish stock via FIFO: %v", err))
+			}
+
+			// Update stockable tracking fields
+			adjustmentStock.TotalQty = replenishResult.AddedQuantity
+			adjustmentStock.TotalUsed = 0
+
+		} else {
+			// Adjustment DECREASE → Consume stock (Usable)
+			consumeResult, err := s.FifoSvc.Consume(ctx, common.StockConsumeRequest{
+				UsableKey:          "ADJUSTMENT_OUT",
+				UsableID:           newLog.Id,
+				ProductWarehouseID: uint(productWarehouse.Id),
+				Quantity:           req.Quantity,
+				AllowPending:       false, // Don't allow pending for adjustment
+				Tx:                 tx,
+			})
+			if err != nil {
+				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Failed to consume stock via FIFO: %v", err))
+			}
+
+			// Update usable tracking fields
+			adjustmentStock.UsageQty = consumeResult.UsageQuantity
+			adjustmentStock.PendingQty = consumeResult.PendingQuantity
+		}
+
+		// Save AdjustmentStock record
+		if err := s.AdjustmentStockRepository.WithTx(tx).CreateOne(ctx, adjustmentStock, nil); err != nil {
+			s.Log.Errorf("Failed to create adjustment stock: %+v", err)
+			return fiber.NewError(fiber.StatusInternalServerError, "Failed to create adjustment stock record")
+		}
+
+		// Update ProductWarehouse quantity (for backward compatibility/reporting)
 		productWarehouse.Quantity = afterQuantity
 		if err := s.ProductWarehouseRepo.WithTx(tx).UpdateOne(ctx, productWarehouse.Id, productWarehouse, nil); err != nil {
 			s.Log.Errorf("Failed to update product warehouse quantity: %+v", err)

internal/modules/inventory/product-warehouses/dto/product_warehouse.dto.go

@@ -24,11 +24,12 @@ type ProductWarehousNestedDTO struct {
 
 type ProductWarehouseListDTO struct {
 	ProductWarehouseRelationDTO
-	Product     *productDTO.ProductRelationDTO `json:"product,omitempty"`
+	Product               *productDTO.ProductRelationDTO `json:"product,omitempty"`
-	Warehouse   *WarehouseRelationDTO          `json:"warehouse,omitempty"`
+	Warehouse             *WarehouseRelationDTO          `json:"warehouse,omitempty"`
-	CreatedUser *UserRelationDTO               `json:"created_user,omitempty"`
+	ProjectFlockKandang   *ProjectFlockKandangRelationDTO `json:"project_flock_kandang,omitempty"`
-	CreatedAt   time.Time                      `json:"created_at"`
+	CreatedUser           *UserRelationDTO               `json:"created_user,omitempty"`
-	UpdatedAt   time.Time                      `json:"updated_at"`
+	CreatedAt             time.Time                      `json:"created_at"`
+	UpdatedAt             time.Time                      `json:"updated_at"`
 }
 
 type UserRelationDTO struct {
@@ -71,6 +72,19 @@ type AreaRelationDTO struct {
 	Name string `json:"name"`
 }
 
+type ProjectFlockKandangRelationDTO struct {
+	Id             uint                     `json:"id"`
+	ProjectFlockId uint                     `json:"project_flock_id"`
+	KandangId      uint                     `json:"kandang_id"`
+	Period         int                      `json:"period"`
+	ProjectFlock   *ProjectFlockRelationDTO `json:"project_flock,omitempty"`
+}
+
+type ProjectFlockRelationDTO struct {
+	Id        uint   `json:"id"`
+	FlockName string `json:"flock_name"`
+}
+
 // === Mapper Functions ===
 
 func ToProductWarehouseRelationDTO(e entity.ProductWarehouse) ProductWarehouseRelationDTO {
@@ -105,6 +119,12 @@ func ToProductWarehouseListDTO(e entity.ProductWarehouse) ProductWarehouseListDT
 	// Map Product relation jika ada
 	if e.Product.Id != 0 {
 		product := productDTO.ToProductRelationDTO(e.Product)
+
+		// Tambahkan flock name ke product name jika ada project flock
+		if e.ProjectFlockKandang != nil && e.ProjectFlockKandang.ProjectFlock.Id != 0 {
+			product.Name = product.Name + " (" + e.ProjectFlockKandang.ProjectFlock.FlockName + ")"
+		}
+
 		dto.Product = &product
 	}
 
@@ -139,6 +159,26 @@ func ToProductWarehouseListDTO(e entity.ProductWarehouse) ProductWarehouseListDT
 		dto.Warehouse = &warehouse
 	}
 
+	// Map ProjectFlockKandang relation jika ada
+	if e.ProjectFlockKandang != nil && e.ProjectFlockKandang.Id != 0 {
+		pfkDTO := &ProjectFlockKandangRelationDTO{
+			Id:             e.ProjectFlockKandang.Id,
+			ProjectFlockId: e.ProjectFlockKandang.ProjectFlockId,
+			KandangId:      e.ProjectFlockKandang.KandangId,
+			Period:         e.ProjectFlockKandang.Period,
+		}
+
+		// Map ProjectFlock jika ada
+		if e.ProjectFlockKandang.ProjectFlock.Id != 0 {
+			pfkDTO.ProjectFlock = &ProjectFlockRelationDTO{
+				Id:        e.ProjectFlockKandang.ProjectFlock.Id,
+				FlockName: e.ProjectFlockKandang.ProjectFlock.FlockName,
+			}
+		}
+
+		dto.ProjectFlockKandang = pfkDTO
+	}
+
 	// Map CreatedUser relation jika ada
 	// if e.CreatedUser.Id != 0 {
 	// 	user := UserRelationDTO{

internal/modules/inventory/product-warehouses/repositories/product_warehouse.repository.go

@@ -18,6 +18,7 @@ type ProductWarehouseRepository interface {
 	ProductWarehouseExistByProductAndWarehouseID(ctx context.Context, productId, warehouseId uint) (bool, error)
 	ExistsByID(ctx context.Context, id uint) (bool, error)
 	GetProductWarehouseByProductAndWarehouseID(ctx context.Context, productId, warehouseId uint) (*entity.ProductWarehouse, error)
+	FindByProductWarehouseAndPfk(ctx context.Context, productID uint, warehouseID uint, projectFlockKandangID *uint) (*entity.ProductWarehouse, error)
 	GetByCategoryCodeAndWarehouseID(ctx context.Context, categoryCode string, warehouseId uint) ([]entity.ProductWarehouse, error)
 	GetLatestByCategoryCodeAndWarehouseID(ctx context.Context, categoryCode string, warehouseId uint, db *gorm.DB) (*entity.ProductWarehouse, error)
 	GetByFlagAndWarehouseID(ctx context.Context, flagName string, warehouseId uint) ([]entity.ProductWarehouse, error)
@@ -83,9 +84,43 @@ func (r *ProductWarehouseRepositoryImpl) ProductWarehouseExistByProductAndWareho
 
 func (r *ProductWarehouseRepositoryImpl) GetProductWarehouseByProductAndWarehouseID(ctx context.Context, productId, warehouseId uint) (*entity.ProductWarehouse, error) {
 	var productWarehouse entity.ProductWarehouse
-	if err := r.DB().WithContext(ctx).Where("product_id = ? AND warehouse_id = ?", productId, warehouseId).First(&productWarehouse).Error; err != nil {
+
+	err := r.DB().WithContext(ctx).
+		Where("product_id = ? AND warehouse_id = ? AND project_flock_kandang_id IS NOT NULL", productId, warehouseId).
+		Order("id DESC").
+		Preload("ProjectFlockKandang").
+		First(&productWarehouse).Error
+
+	if err == nil {
+
+		if productWarehouse.ProjectFlockKandang.ClosedAt == nil {
+			return &productWarehouse, nil
+		}
+
+	}
+
+	err = r.DB().WithContext(ctx).
+		Where("product_id = ? AND warehouse_id = ? AND project_flock_kandang_id IS NULL", productId, warehouseId).
+		First(&productWarehouse).Error
+
+	if err != nil {
 		return nil, err
 	}
+
+	return &productWarehouse, nil
+}
+
+func (r *ProductWarehouseRepositoryImpl) FindByProductWarehouseAndPfk(ctx context.Context, productID uint, warehouseID uint, projectFlockKandangID *uint) (*entity.ProductWarehouse, error) {
+	var productWarehouse entity.ProductWarehouse
+
+	err := r.DB().WithContext(ctx).
+		Where("product_id = ? AND warehouse_id = ? AND project_flock_kandang_id IS NOT DISTINCT FROM ?", productID, warehouseID, projectFlockKandangID).
+		First(&productWarehouse).Error
+
+	if err != nil {
+		return nil, err
+	}
+
 	return &productWarehouse, nil
 }
 
@@ -270,6 +305,8 @@ func (r *ProductWarehouseRepositoryImpl) GetDetailByID(ctx context.Context, id u
 		Preload("Warehouse").
 		Preload("Warehouse.Area").
 		Preload("Warehouse.Location").
+		Preload("ProjectFlockKandang").
+		Preload("ProjectFlockKandang.ProjectFlock").
 		First(&productWarehouse, id).Error
 	if err != nil {
 		return nil, err

internal/modules/inventory/product-warehouses/services/product_warehouse.service.go

@@ -44,7 +44,8 @@ func (s productWarehouseService) withRelations(db *gorm.DB) *gorm.DB {
 		Preload("Warehouse.Location").
 		Preload("Warehouse.Area").
 		Preload("Warehouse.Kandang").
-		Preload("ProjectFlockKandang")
+		Preload("ProjectFlockKandang").
+		Preload("ProjectFlockKandang.ProjectFlock")
 }
 
 func (s productWarehouseService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entity.ProductWarehouse, int64, error) {

internal/modules/inventory/transfers/dto/transfer.dto.go

@@ -159,7 +159,7 @@ func ToTransferListDTO(e entity.StockTransfer) TransferListDTO {
 				Id:   d.Product.Id,
 				Name: d.Product.Name,
 			},
-			Quantity: d.Quantity,
+			Quantity: d.UsageQty + d.PendingQty, // Total actual quantity allocated
 		})
 	}
 
@@ -229,7 +229,7 @@ func ToTransferDetailDTO(e entity.StockTransfer) TransferDetailDTO {
 				Id:   d.Product.Id,
 				Name: d.Product.Name,
 			},
-			Quantity: d.Quantity,
+			Quantity: d.UsageQty + d.PendingQty, // Total actual quantity allocated
 		})
 	}
 

internal/modules/inventory/transfers/module.go

@@ -18,6 +18,8 @@ import (
 	rStockLogs "gitlab.com/mbugroup/lti-api.git/internal/modules/shared/repositories"
 	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
 	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 )
 
 type TransferModule struct{}
@@ -34,13 +36,51 @@ func (TransferModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	warehouseRepo := rWarehouse.NewWarehouseRepository(db)
 	projectFlockKandangRepo := rProjectFlockKandang.NewProjectFlockKandangRepository(db)
 	documentRepo := commonRepo.NewDocumentRepository(db)
+	stockAllocRepo := commonRepo.NewStockAllocationRepository(db)
 
 	documentSvc, err := commonSvc.NewDocumentServiceFromConfig(context.Background(), documentRepo)
 	if err != nil {
 		panic(err)
 	}
 
-	transferService := sTransfer.NewTransferService(validate, stockTransferRepo, stockTransferDetailRepo, stockTransferDeliveryRepo, StockTransferDeliveryItemRepo, stockLogsRepo, productWarehouseRepo, supplierRepo, warehouseRepo, projectFlockKandangRepo, documentSvc)
+	// Initialize FIFO Service
+	fifoService := commonSvc.NewFifoService(db, stockAllocRepo, productWarehouseRepo, utils.Log)
+
+	// Register Transfer as Stockable (adds stock to destination warehouse)
+	err = fifoService.RegisterStockable(fifo.StockableConfig{
+		Key:   fifo.StockableKey("STOCK_TRANSFER_IN"),
+		Table: "stock_transfer_details",
+		Columns: fifo.StockableColumns{
+			ID:                 "id",
+			ProductWarehouseID: "dest_product_warehouse_id",
+			TotalQuantity:      "total_qty",
+			TotalUsedQuantity:  "total_used",
+			CreatedAt:          "created_at",
+		},
+		OrderBy: []string{"created_at ASC", "id ASC"},
+	})
+	if err != nil {
+		panic(err)
+	}
+
+	// Register Transfer as Usable (consumes stock from source warehouse)
+	err = fifoService.RegisterUsable(fifo.UsableConfig{
+		Key:   fifo.UsableKey("STOCK_TRANSFER_OUT"),
+		Table: "stock_transfer_details",
+		Columns: fifo.UsableColumns{
+			ID:                 "id",
+			ProductWarehouseID: "source_product_warehouse_id",
+			UsageQuantity:      "usage_qty",
+			PendingQuantity:    "pending_qty",
+			CreatedAt:          "created_at",
+		},
+		OrderBy: []string{"created_at ASC", "id ASC"},
+	})
+	if err != nil {
+		panic(err)
+	}
+
+	transferService := sTransfer.NewTransferService(validate, stockTransferRepo, stockTransferDetailRepo, stockTransferDeliveryRepo, StockTransferDeliveryItemRepo, stockLogsRepo, productWarehouseRepo, supplierRepo, warehouseRepo, projectFlockKandangRepo, documentSvc, fifoService)
 	userService := sUser.NewUserService(userRepo, validate)
 
 	TransferRoutes(router, userService, transferService)

internal/modules/inventory/transfers/services/transfer.service.go

@@ -44,9 +44,10 @@ type transferService struct {
 	WarehouseRepo                 warehouseRepo.WarehouseRepository
 	ProjectFlockKandangRepo       projectFlockKandangRepo.ProjectFlockKandangRepository
 	DocumentSvc                   commonSvc.DocumentService
+	FifoSvc                       commonSvc.FifoService
 }
 
-func NewTransferService(validate *validator.Validate, stockTransferRepo rStockTransfer.StockTransferRepository, stockTransferDetailRepo rStockTransfer.StockTransferDetailRepository, stockTransferDeliveryRepo rStockTransfer.StockTransferDeliveryRepository, stockTransferDeliveryItemRepo rStockTransfer.StockTransferDeliveryItemRepository, stockLogsRepo rStockLogs.StockLogRepository, productWarehouseRepo rProductWarehouse.ProductWarehouseRepository, supplierRepo rSupplier.SupplierRepository, warehouseRepo warehouseRepo.WarehouseRepository, projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository, documentSvc commonSvc.DocumentService) TransferService {
+func NewTransferService(validate *validator.Validate, stockTransferRepo rStockTransfer.StockTransferRepository, stockTransferDetailRepo rStockTransfer.StockTransferDetailRepository, stockTransferDeliveryRepo rStockTransfer.StockTransferDeliveryRepository, stockTransferDeliveryItemRepo rStockTransfer.StockTransferDeliveryItemRepository, stockLogsRepo rStockLogs.StockLogRepository, productWarehouseRepo rProductWarehouse.ProductWarehouseRepository, supplierRepo rSupplier.SupplierRepository, warehouseRepo warehouseRepo.WarehouseRepository, projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository, documentSvc commonSvc.DocumentService, fifoSvc commonSvc.FifoService) TransferService {
 	return &transferService{
 		Log:                           utils.Log,
 		Validate:                      validate,
@@ -60,6 +61,7 @@ func NewTransferService(validate *validator.Validate, stockTransferRepo rStockTr
 		WarehouseRepo:                 warehouseRepo,
 		ProjectFlockKandangRepo:       projectFlockKandangRepo,
 		DocumentSvc:                   documentSvc,
+		FifoSvc:                       fifoSvc,
 	}
 }
 
@@ -104,28 +106,23 @@ func (s transferService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entit
 }
 
 func (s transferService) GetOne(c *fiber.Ctx, id uint) (*entity.StockTransfer, error) {
-	s.Log.Infof("Attempting to get StockTransfer with ID: %d", id)
 
 	transferPtr, err := s.StockTransferRepo.GetByID(c.Context(), id, func(db *gorm.DB) *gorm.DB {
 		return s.withRelations(db)
 	})
 	if err != nil {
-		s.Log.Errorf("Error getting StockTransfer ID %d: %+v", id, err)
 		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil, fiber.NewError(fiber.StatusNotFound, "Transfer not found")
 		}
 		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to get transfer")
 	}
 
-	if transferPtr != nil {
-		s.Log.Infof("StockTransfer %d has %d documents", transferPtr.Id, len(transferPtr.Documents))
-	}
-
 	return transferPtr, nil
 }
 
 func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferRequest, files []*multipart.FileHeader) (*entity.StockTransfer, error) {
 
+	// === VALIDASI SOURCE WAREHOUSE ===
 	pwIDs := make([]uint, 0, len(req.Products))
 
 	for _, product := range req.Products {
@@ -152,6 +149,21 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 		return nil, err
 	}
 
+	destPfkID, err := s.getActiveProjectFlockKandangID(c.Context(), uint(req.DestinationWarehouseID))
+	if err != nil {
+		return nil, err
+	}
+
+	if s.ProjectFlockKandangRepo != nil {
+		projectFlockKandang, err := s.ProjectFlockKandangRepo.GetByID(c.Context(), destPfkID)
+		if err != nil {
+			return nil, fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil data project flock")
+		}
+		if projectFlockKandang.ClosedAt != nil {
+			return nil, fiber.NewError(fiber.StatusBadRequest, "Project flock tujuan sudah closing")
+		}
+	}
+
 	actorID, err := m.ActorIDFromContext(c)
 	if err != nil {
 		return nil, err
@@ -206,14 +218,62 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 			return err
 		}
 
-		var details []*entity.StockTransferDetail
+		// Prepare details and fetch product warehouses
+		details := make([]*entity.StockTransferDetail, 0, len(req.Products))
+		detailMap := make(map[uint64]*entity.StockTransferDetail)
+
 		for _, product := range req.Products {
-			details = append(details, &entity.StockTransferDetail{
+			// Get source product warehouse
+			sourcePW, err := s.ProductWarehouseRepo.GetProductWarehouseByProductAndWarehouseID(
+				c.Context(), uint(product.ProductID), uint(req.SourceWarehouseID),
+			)
+			if err != nil {
+				if errors.Is(err, gorm.ErrRecordNotFound) {
+					return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Stok produk %d tidak tersedia di gudang asal", product.ProductID))
+				}
+				return fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil data product warehouse source")
+			}
+
+			// Get or create destination product warehouse
+			destPW, err := s.ProductWarehouseRepo.GetProductWarehouseByProductAndWarehouseID(
+				c.Context(), uint(product.ProductID), uint(req.DestinationWarehouseID),
+			)
+			if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+				return fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil data product warehouse destination")
+			}
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				ctx := c.Context()
+				projectFlockKandangID, err := s.getActiveProjectFlockKandangID(ctx, uint(req.DestinationWarehouseID))
+				if err != nil {
+					return err
+				}
+				destPW = &entity.ProductWarehouse{
+					ProductId:             uint(product.ProductID),
+					WarehouseId:           uint(req.DestinationWarehouseID),
+					Quantity:              0,
+					ProjectFlockKandangId: &projectFlockKandangID,
+				}
+				if err := s.ProductWarehouseRepo.WithTx(tx).CreateOne(c.Context(), destPW, nil); err != nil {
+					return fiber.NewError(fiber.StatusInternalServerError, "Gagal membuat product warehouse destination")
+				}
+			}
+
+			detail := &entity.StockTransferDetail{
 				StockTransferId: entityTransfer.Id,
 				ProductId:       uint64(product.ProductID),
-				Quantity:        product.ProductQty,
+
-			})
+				SourceProductWarehouseID: func() *uint64 { id := uint64(sourcePW.Id); return &id }(),
+				UsageQty:                 0,
+				PendingQty:               0,
+
+				DestProductWarehouseID: func() *uint64 { id := uint64(destPW.Id); return &id }(),
+				TotalQty:               0,
+				TotalUsed:              0,
+			}
+			details = append(details, detail)
+			detailMap[uint64(product.ProductID)] = detail
 		}
+
 		if err := s.StockTransferDetailRepo.WithTx(tx).CreateMany(c.Context(), details, nil); err != nil {
 			return err
 		}
@@ -233,23 +293,18 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 			return err
 		}
 
-		detailMap := make(map[uint64]uint64)
-		for _, d := range details {
-			detailMap[d.ProductId] = d.Id
-		}
-
 		var deliveryItems []*entity.StockTransferDeliveryItem
 
 		for i, delivery := range deliveries {
 			item := req.Deliveries[i]
 			for _, prod := range item.Products {
-				detailID, ok := detailMap[uint64(prod.ProductID)]
+				detail, ok := detailMap[uint64(prod.ProductID)]
 				if !ok {
 					return fmt.Errorf("produk %d tidak ditemukan di detail", prod.ProductID)
 				}
 				deliveryItems = append(deliveryItems, &entity.StockTransferDeliveryItem{
 					StockTransferDeliveryId: delivery.Id,
-					StockTransferDetailId:   detailID,
+					StockTransferDetailId:   detail.Id,
 					Quantity:                prod.ProductQty,
 				})
 			}
@@ -275,74 +330,61 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 					Files:            documentFiles,
 				})
 				if err != nil {
-					return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to upload document for delivery %d", idx+1))
+					s.Log.WithError(err).Errorf("Failed to upload document for delivery %d (delivery_id: %d, filename: %s)",
+						idx+1, deliveries[idx].Id, file.Filename)
+					return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to upload document for delivery %d: %v", idx+1, err))
 				}
 			}
 		}
 
+		// Execute FIFO operations for each product
 		for _, product := range req.Products {
-			sourcePW, err := s.ProductWarehouseRepo.GetProductWarehouseByProductAndWarehouseID(c.Context(), uint(product.ProductID), uint(req.SourceWarehouseID))
+			detail := detailMap[uint64(product.ProductID)]
+
+			// Step 1: Consume stock from source warehouse (STOCK_TRANSFER_OUT)
+			consumeResult, err := s.FifoSvc.Consume(c.Context(), commonSvc.StockConsumeRequest{
+				UsableKey:          "STOCK_TRANSFER_OUT",
+				UsableID:           uint(detail.Id),
+				ProductWarehouseID: uint(*detail.SourceProductWarehouseID),
+				Quantity:           product.ProductQty,
+				AllowPending:       false, // Don't allow pending, must have actual stock
+				Tx:                 tx,
+			})
 			if err != nil {
-				return fiber.NewError(fiber.StatusInternalServerError, "Failed to get source product warehouse")
+				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Stok tidak cukup di gudang asal untuk produk %d: %v", product.ProductID, err))
-			}
-			if sourcePW.Quantity < product.ProductQty {
-				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Insufficient stock in source warehouse for product ID: %d", product.ProductID))
-			}
-			sourcePW.Quantity -= product.ProductQty
-			if err := s.ProductWarehouseRepo.WithTx(tx).UpdateOne(c.Context(), sourcePW.Id, sourcePW, nil); err != nil {
-				return err
 			}
 
-			decreaseLog := &entity.StockLog{
+			// Update usage tracking fields for source warehouse
-				Decrease:           product.ProductQty,
+			if err := tx.Model(&entity.StockTransferDetail{}).
-				Notes:              "",
+				Where("id = ?", detail.Id).
-				LoggableType:       string(utils.StockLogTypeTransfer),
+				Updates(map[string]interface{}{
-				LoggableId:         uint(entityTransfer.Id),
+					"usage_qty":   consumeResult.UsageQuantity,
-				ProductWarehouseId: sourcePW.Id,
+					"pending_qty": consumeResult.PendingQuantity,
-				CreatedBy:          actorID,
+				}).Error; err != nil {
-			}
+				return fmt.Errorf("gagal update usage tracking: %w", err)
-			if err := s.StockLogsRepository.WithTx(tx).CreateOne(c.Context(), decreaseLog, nil); err != nil {
-				return err
 			}
 
-			destPW, err := s.ProductWarehouseRepo.GetProductWarehouseByProductAndWarehouseID(
+			// Step 2: Replenish stock to destination warehouse (STOCK_TRANSFER_IN)
-				c.Context(), uint(product.ProductID), uint(req.DestinationWarehouseID),
+			note := fmt.Sprintf("Transfer #%s", entityTransfer.MovementNumber)
-			)
+			replenishResult, err := s.FifoSvc.Replenish(c.Context(), commonSvc.StockReplenishRequest{
-			if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+				StockableKey:       "STOCK_TRANSFER_IN",
-				return fiber.NewError(fiber.StatusInternalServerError, "Failed to get destination product warehouse")
+				StockableID:        uint(detail.Id),
-			}
+				ProductWarehouseID: uint(*detail.DestProductWarehouseID),
-			if err != nil && errors.Is(err, gorm.ErrRecordNotFound) {
+				Quantity:           product.ProductQty,
-				ctx := c.Context()
+				Note:               &note,
-				projectFlockKandangID, err := s.getActiveProjectFlockKandangID(ctx, uint(req.DestinationWarehouseID))
+				Tx:                 tx,
-				if err != nil {
+			})
-					return err
+			if err != nil {
-				}
+				return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Gagal menambah stok di gudang tujuan untuk produk %d: %v", product.ProductID, err))
-				destPW = &entity.ProductWarehouse{
-					ProductId:             uint(product.ProductID),
-					WarehouseId:           uint(req.DestinationWarehouseID),
-					Quantity:              0,
-					ProjectFlockKandangId: &projectFlockKandangID,
-				}
-				if err := s.ProductWarehouseRepo.WithTx(tx).CreateOne(c.Context(), destPW, nil); err != nil {
-					return fiber.NewError(fiber.StatusInternalServerError, "Failed to create destination product warehouse")
-				}
 			}
 
-			destPW.Quantity += product.ProductQty
+			// Update total tracking fields for destination warehouse
-			if err := s.ProductWarehouseRepo.WithTx(tx).UpdateOne(c.Context(), destPW.Id, destPW, nil); err != nil {
+			if err := tx.Model(&entity.StockTransferDetail{}).
-				return err
+				Where("id = ?", detail.Id).
-			}
+				Updates(map[string]interface{}{
-
+					"total_qty": replenishResult.AddedQuantity,
-			increaseLog := &entity.StockLog{
+				}).Error; err != nil {
-				Increase:           product.ProductQty,
+				return fmt.Errorf("gagal update total tracking: %w", err)
-				LoggableType:       string(utils.StockLogTypeTransfer),
-				LoggableId:         uint(entityTransfer.Id),
-				Notes:              "",
-				ProductWarehouseId: destPW.Id,
-				CreatedBy:          actorID,
-			}
-			if err := s.StockLogsRepository.WithTx(tx).CreateOne(c.Context(), increaseLog, nil); err != nil {
-				return err
 			}
 		}
 
@@ -350,7 +392,6 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 	})
 
 	if err != nil {
-		s.Log.Errorf("Transaction failed in CreateOne: %+v", err)
 		return nil, fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to process transfer transaction: %v", err))
 	}
 

internal/modules/marketing/module.go

@@ -33,18 +33,15 @@ func (MarketingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	customerRepo := rCustomer.NewCustomerRepository(db)
 	productWarehouseRepo := rProductWarehouse.NewProductWarehouseRepository(db)
 
-	// Initialize FIFO service
 	stockAllocationRepo := commonRepo.NewStockAllocationRepository(db)
 	fifoService := commonSvc.NewFifoService(db, stockAllocationRepo, productWarehouseRepo, utils.Log)
 
-	// Register marketing_delivery_products as FIFO Usable
-	// Note: ProductWarehouseID comes from marketing_products table via preload
 	if err := fifoService.RegisterUsable(fifo.UsableConfig{
 		Key:   fifo.UsableKeyMarketingDelivery,
 		Table: "marketing_delivery_products",
 		Columns: fifo.UsableColumns{
 			ID:                 "id",
-			ProductWarehouseID: "product_warehouse_id", // Resolved from marketing_products via preload
+			ProductWarehouseID: "product_warehouse_id",
 			UsageQuantity:      "usage_qty",
 			PendingQuantity:    "pending_qty",
 			CreatedAt:          "created_at",
@@ -55,11 +52,9 @@ func (MarketingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		}
 	}
 
-	// Initialize approval service
 	approvalRepo := commonRepo.NewApprovalRepository(db)
 	approvalSvc := commonSvc.NewApprovalService(approvalRepo)
 
-	// Register workflow steps for marketing approval
 	if err := approvalSvc.RegisterWorkflowSteps(utils.ApprovalWorkflowMarketing, utils.MarketingApprovalSteps); err != nil {
 		panic(fmt.Sprintf("failed to register marketing approval workflow: %v", err))
 	}
@@ -67,11 +62,9 @@ func (MarketingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	warehouseRepo := rWarehouse.NewWarehouseRepository(db)
 	projectFlockKandangRepo := rProjectFlockKandang.NewProjectFlockKandangRepository(db)
 
-	// Initialize services
 	salesOrdersService := service.NewSalesOrdersService(marketingRepo, customerRepo, productWarehouseRepo, userRepo, approvalSvc, warehouseRepo, projectFlockKandangRepo, validate)
 	deliveryOrdersService := service.NewDeliveryOrdersService(marketingRepo, marketingProductRepo, marketingDeliveryProductRepo, approvalSvc, fifoService, validate)
 	userService := sUser.NewUserService(userRepo, validate)
 
-	// Register routes
 	RegisterRoutes(router, userService, salesOrdersService, deliveryOrdersService)
 }

internal/modules/marketing/services/deliveryorder.service.go

@@ -247,11 +247,15 @@ func (s *deliveryOrdersService) CreateOne(c *fiber.Ctx, req *validation.Delivery
 				itemDeliveryDate = &parsedDate
 			}
 
+			// Hitung total_weight dan total_price otomatis
+			totalWeight := requestedProduct.Qty * requestedProduct.AvgWeight
+			totalPrice := requestedProduct.UnitPrice * requestedProduct.Qty
+
 			deliveryProduct.ProductWarehouseId = foundMarketingProduct.ProductWarehouseId
 			deliveryProduct.UnitPrice = requestedProduct.UnitPrice
 			deliveryProduct.AvgWeight = requestedProduct.AvgWeight
-			deliveryProduct.TotalWeight = requestedProduct.TotalWeight
+			deliveryProduct.TotalWeight = totalWeight
-			deliveryProduct.TotalPrice = requestedProduct.TotalPrice
+			deliveryProduct.TotalPrice = totalPrice
 			deliveryProduct.DeliveryDate = itemDeliveryDate
 			deliveryProduct.VehicleNumber = requestedProduct.VehicleNumber
 
@@ -357,11 +361,15 @@ func (s deliveryOrdersService) UpdateOne(c *fiber.Ctx, req *validation.DeliveryO
 
 				oldRequestedQty := deliveryProduct.UsageQty + deliveryProduct.PendingQty
 
+				// Hitung total_weight dan total_price otomatis
+				totalWeight := requestedProduct.Qty * requestedProduct.AvgWeight
+				totalPrice := requestedProduct.UnitPrice * requestedProduct.Qty
+
 				deliveryProduct.ProductWarehouseId = foundMarketingProduct.ProductWarehouseId
 				deliveryProduct.UnitPrice = requestedProduct.UnitPrice
 				deliveryProduct.AvgWeight = requestedProduct.AvgWeight
-				deliveryProduct.TotalWeight = requestedProduct.TotalWeight
+				deliveryProduct.TotalWeight = totalWeight
-				deliveryProduct.TotalPrice = requestedProduct.TotalPrice
+				deliveryProduct.TotalPrice = totalPrice
 				deliveryProduct.DeliveryDate = itemDeliveryDate
 				deliveryProduct.VehicleNumber = requestedProduct.VehicleNumber
 

internal/modules/marketing/services/salesorder.service.go

@@ -75,7 +75,6 @@ func (s salesOrdersService) getOne(c *fiber.Ctx, id uint) (*entity.Marketing, er
 		return nil, fiber.NewError(fiber.StatusNotFound, "SalesOrders not found")
 	}
 	if err != nil {
-		s.Log.Errorf("Failed get marketing by id: %+v", err)
 		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch sales order")
 	}
 
@@ -293,13 +292,17 @@ func (s salesOrdersService) UpdateOne(c *fiber.Ctx, req *validation.Update, id u
 			for _, rp := range req.MarketingProducts {
 				if old, ok := oldByPW[rp.ProductWarehouseId]; ok {
 
+					// Hitung total_weight dan total_price otomatis
+					totalWeight := rp.Qty * rp.AvgWeight
+					totalPrice := rp.UnitPrice * rp.Qty
+
 					updateBody := map[string]any{
 						"product_warehouse_id": rp.ProductWarehouseId,
 						"qty":                  rp.Qty,
 						"unit_price":           rp.UnitPrice,
 						"avg_weight":           rp.AvgWeight,
-						"total_weight":         rp.TotalWeight,
+						"total_weight":         totalWeight,
-						"total_price":          rp.TotalPrice,
+						"total_price":          totalPrice,
 					}
 					if err := marketingProductRepoTx.PatchOne(c.Context(), old.Id, updateBody, nil); err != nil {
 						return fiber.NewError(fiber.StatusInternalServerError, "Failed to update marketing product")
@@ -589,14 +592,18 @@ func (s salesOrdersService) Approval(c *fiber.Ctx, req *validation.Approve) ([]e
 
 func (s *salesOrdersService) createMarketingProductWithDelivery(ctx context.Context, marketingId uint, rp validation.CreateMarketingProduct, marketingProductRepo repository.MarketingProductRepository, invDeliveryRepo repository.MarketingDeliveryProductRepository) error {
 
+	// Hitung total_weight dan total_price otomatis
+	totalWeight := rp.Qty * rp.AvgWeight
+	totalPrice := rp.UnitPrice * rp.Qty
+
 	marketingProduct := &entity.MarketingProduct{
 		MarketingId:        marketingId,
 		ProductWarehouseId: rp.ProductWarehouseId,
 		Qty:                rp.Qty,
 		UnitPrice:          rp.UnitPrice,
 		AvgWeight:          rp.AvgWeight,
-		TotalWeight:        rp.TotalWeight,
+		TotalWeight:        totalWeight,
-		TotalPrice:         rp.TotalPrice,
+		TotalPrice:         totalPrice,
 	}
 	if err := marketingProductRepo.CreateOne(ctx, marketingProduct, nil); err != nil {
 		return err
@@ -604,6 +611,7 @@ func (s *salesOrdersService) createMarketingProductWithDelivery(ctx context.Cont
 
 	marketingDeliveryProduct := &entity.MarketingDeliveryProduct{
 		MarketingProductId: marketingProduct.Id,
+		ProductWarehouseId: marketingProduct.ProductWarehouseId,
 		UnitPrice:          0,
 		TotalWeight:        0,
 		AvgWeight:          0,

internal/modules/marketing/validations/deliveryorder.validation.go

@@ -5,8 +5,6 @@ type DeliveryProduct struct {
 	Qty                float64 `json:"qty" validate:"omitempty,gte=0"`
 	UnitPrice          float64 `json:"unit_price" validate:"omitempty,gte=0"`
 	AvgWeight          float64 `json:"avg_weight" validate:"omitempty,gte=0"`
-	TotalWeight        float64 `json:"total_weight" validate:"omitempty,gte=0"`
-	TotalPrice         float64 `json:"total_price" validate:"omitempty,gte=0"`
 	DeliveryDate       string  `json:"delivery_date" validate:"omitempty,datetime=2006-01-02"`
 	VehicleNumber      string  `json:"vehicle_number" validate:"omitempty,max=50"`
 }

internal/modules/marketing/validations/salesorder.validation.go

@@ -12,10 +12,8 @@ type CreateMarketingProduct struct {
 	VehicleNumber      string  `json:"vehicle_number" validate:"required,min=1,max=50"`
 	ProductWarehouseId uint    `json:"product_warehouse_id" validate:"required,gt=0"`
 	UnitPrice          float64 `json:"unit_price" validate:"required,gt=0"`
-	TotalWeight        float64 `json:"total_weight" validate:"required,gt=0"`
 	Qty                float64 `json:"qty" validate:"required,gt=0"`
 	AvgWeight          float64 `json:"avg_weight" validate:"required,gt=0"`
-	TotalPrice         float64 `json:"total_price" validate:"required,gt=0"`
 }
 
 type Update struct {

internal/modules/master/kandangs/dto/kandang.dto.go

@@ -84,6 +84,7 @@ func ToKandangListDTO(e entity.Kandang) KandangListDTO {
 		Name:        e.Name,
 		Status:      e.Status,
 		Location:    location,
+		Capacity:    e.Capacity,
 		Pic:         pic,
 		CreatedAt:   e.CreatedAt,
 		UpdatedAt:   e.UpdatedAt,

internal/modules/master/nonstocks/dto/nonstock.dto.go

@@ -1,11 +1,12 @@
 package dto
 
 import (
+	"time"
+
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	supplierDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/suppliers/dto"
 	uomDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/uoms/dto"
 	userDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/users/dto"
-	"time"
 )
 
 // === DTO Structs ===
@@ -22,7 +23,7 @@ type NonstockListDTO struct {
 	Name        string                            `json:"name"`
 	Flags       []string                          `json:"flags"`
 	Uom         *uomDTO.UomRelationDTO            `json:"uom"`
-	Suppliers   []supplierDTO.SupplierRelationDTO `json:"suppliers,omitempty"`
+	Suppliers   []supplierDTO.SupplierRelationDTO `json:"suppliers"`
 	CreatedUser *userDTO.UserRelationDTO          `json:"created_user"`
 	CreatedAt   time.Time                         `json:"created_at"`
 	UpdatedAt   time.Time                         `json:"updated_at"`
@@ -100,7 +101,7 @@ func ToNonstockDetailDTO(e entity.Nonstock) NonstockDetailDTO {
 
 func toNonstockSupplierDTOs(relations []entity.NonstockSupplier) []supplierDTO.SupplierRelationDTO {
 	if len(relations) == 0 {
-		return nil
+		return make([]supplierDTO.SupplierRelationDTO, 0)
 	}
 
 	result := make([]supplierDTO.SupplierRelationDTO, 0, len(relations))
@@ -112,7 +113,7 @@ func toNonstockSupplierDTOs(relations []entity.NonstockSupplier) []supplierDTO.S
 	}
 
 	if len(result) == 0 {
-		return nil
+		return make([]supplierDTO.SupplierRelationDTO, 0)
 	}
 
 	return result

internal/modules/master/nonstocks/validations/nonstock.validation.go

@@ -3,8 +3,8 @@ package validation
 type Create struct {
 	Name        string   `json:"name" validate:"required_strict,min=3,max=50"`
 	UomID       uint     `json:"uom_id" validate:"required,gt=0"`
-	SupplierIDs []uint   `json:"supplier_ids,omitempty" validate:"omitempty,dive,gt=0"`
+	SupplierIDs []uint   `json:"supplier_ids" validate:"dive,gt=0"`
-	Flags       []string `json:"flags,omitempty" validate:"omitempty,dive,max=50"`
+	Flags       []string `json:"flags" validate:"dive,max=50"`
 }
 
 type Update struct {

internal/modules/master/production-standards/controllers/production-standard.controller.go

@@ -40,7 +40,7 @@ func (u *ProductionStandardController) GetAll(c *fiber.Ctx) error {
 	}
 
 	return c.Status(fiber.StatusOK).
-		JSON(response.SuccessWithPaginate[dto.ProductionStandardListDTO]{
+		JSON(response.SuccessWithPaginate[dto.ProductionStandardRelationDTO]{
 			Code:    fiber.StatusOK,
 			Status:  "success",
 			Message: "Get all productionStandards successfully",

internal/modules/master/production-standards/dto/production-standard.dto.go

@@ -7,7 +7,7 @@ import (
 
 // === DTO Structs ===
 
-type ProductionStandardListDTO struct {
+type ProductionStandardRelationDTO struct {
 	Id              uint                     `json:"id"`
 	Name            string                   `json:"name"`
 	ProjectCategory string                   `json:"project_category"`
@@ -15,7 +15,7 @@ type ProductionStandardListDTO struct {
 }
 
 type ProductionStandardDetailDTO struct {
-	ProductionStandardListDTO
+	ProductionStandardRelationDTO
 	Details []WeeklyProductionStandardDTO `json:"details"`
 }
 
@@ -33,6 +33,7 @@ type EggProductionStandardDetailDTO struct {
 	TargetHenHouseProduction *float64 `json:"target_hen_house_production"`
 	TargetEggWeight          *float64 `json:"target_egg_weight"`
 	TargetEggMass            *float64 `json:"target_egg_mass"`
+	StandardFCR              *float64 `json:"standard_fcr"`
 }
 
 type WeeklyProductionStandardDTO struct {
@@ -43,14 +44,14 @@ type WeeklyProductionStandardDTO struct {
 
 // === Mapper Functions ===
 
-func ToProductionStandardListDTO(e entity.ProductionStandard) ProductionStandardListDTO {
+func ToProductionStandardListDTO(e entity.ProductionStandard) ProductionStandardRelationDTO {
 	var createdUser *userDTO.UserRelationDTO
 	if e.CreatedUser.Id != 0 {
 		mapped := userDTO.ToUserRelationDTO(e.CreatedUser)
 		createdUser = &mapped
 	}
 
-	return ProductionStandardListDTO{
+	return ProductionStandardRelationDTO{
 		Id:              e.Id,
 		Name:            e.Name,
 		ProjectCategory: e.ProjectCategory,
@@ -58,8 +59,16 @@ func ToProductionStandardListDTO(e entity.ProductionStandard) ProductionStandard
 	}
 }
 
-func ToProductionStandardListDTOs(e []entity.ProductionStandard) []ProductionStandardListDTO {
+func ToProductionStandardRelationDTO(e entity.ProductionStandard) ProductionStandardRelationDTO {
-	result := make([]ProductionStandardListDTO, len(e))
+	return ProductionStandardRelationDTO{
+		Id:              e.Id,
+		Name:            e.Name,
+		ProjectCategory: e.ProjectCategory,
+	}
+}
+
+func ToProductionStandardListDTOs(e []entity.ProductionStandard) []ProductionStandardRelationDTO {
+	result := make([]ProductionStandardRelationDTO, len(e))
 	for i, r := range e {
 		result[i] = ToProductionStandardListDTO(r)
 	}
@@ -87,6 +96,7 @@ func ToWeeklyProductionStandardDTOWithDetails(growth entity.StandardGrowthDetail
 		TargetHenHouseProduction: detail.TargetHenHouseProduction,
 		TargetEggWeight:          detail.TargetEggWeight,
 		TargetEggMass:            detail.TargetEggMass,
+		StandardFCR:              detail.StandardFCR,
 	}
 
 	return WeeklyProductionStandardDTO{
@@ -140,6 +150,7 @@ func ToEggProductionStandardDetailDTO(e entity.ProductionStandardDetail) EggProd
 		TargetHenHouseProduction: e.TargetHenHouseProduction,
 		TargetEggWeight:          e.TargetEggWeight,
 		TargetEggMass:            e.TargetEggMass,
+		StandardFCR:              e.StandardFCR,
 	}
 }
 
@@ -149,7 +160,7 @@ func ToProductionStandardDetailDTO(
 	productionStandardDetails []entity.ProductionStandardDetail,
 ) ProductionStandardDetailDTO {
 	return ProductionStandardDetailDTO{
-		ProductionStandardListDTO: ToProductionStandardListDTO(standard),
+		ProductionStandardRelationDTO: ToProductionStandardRelationDTO(standard),
 		Details:                   ToWeeklyProductionStandardDTOsWithDetails(growthDetails, productionStandardDetails),
 	}
 }

internal/modules/master/production-standards/route.go

@@ -15,9 +15,9 @@ func ProductionStandardRoutes(v1 fiber.Router, u user.UserService, s productionS
 	route := v1.Group("/production-standards")
 	route.Use(m.Auth(u))
 
-	route.Get("/", ctrl.GetAll)
+	route.Get("/", m.RequirePermissions(m.P_Production_Standart_GetAll), ctrl.GetAll)
-	route.Post("/", ctrl.CreateOne)
+	route.Post("/", m.RequirePermissions(m.P_Production_Standart_CreateOne), ctrl.CreateOne)
-	route.Get("/:id", ctrl.GetOne)
+	route.Get("/:id", m.RequirePermissions(m.P_Production_Standart_GetOne), ctrl.GetOne)
-	route.Patch("/:id", ctrl.UpdateOne)
+	route.Patch("/:id", m.RequirePermissions(m.P_Production_Standart_UpdateOne), ctrl.UpdateOne)
-	route.Delete("/:id", ctrl.DeleteOne)
+	route.Delete("/:id", m.RequirePermissions(m.P_Production_Standart_DeleteOne), ctrl.DeleteOne)
 }

internal/modules/master/production-standards/services/production-standard.service.go

@@ -84,7 +84,6 @@ func (s productionStandardService) GetOne(c *fiber.Ctx, id uint) (*entity.Produc
 		return nil, fiber.NewError(fiber.StatusNotFound, "ProductionStandard not found")
 	}
 	if err != nil {
-		s.Log.Errorf("Failed get productionStandard by id: %+v", err)
 		return nil, err
 	}
 	return productionStandard, nil
@@ -111,6 +110,7 @@ func (s *productionStandardService) CreateOne(c *fiber.Ctx, req *validation.Crea
 	var createdStandard *entity.ProductionStandard
 
 	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(tx *gorm.DB) error {
+
 		standardRepoTx := repository.NewProductionStandardRepository(tx)
 		productionStandardDetailRepoTx := repository.NewProductionStandardDetailRepository(tx)
 		standardGrowthDetailRepoTx := repository.NewStandardGrowthDetailRepository(tx)
@@ -142,6 +142,7 @@ func (s *productionStandardService) CreateOne(c *fiber.Ctx, req *validation.Crea
 					TargetHenHouseProduction: detailReq.ProductionStandardDetails.TargetHenHouseProduction,
 					TargetEggWeight:          detailReq.ProductionStandardDetails.TargetEggWeight,
 					TargetEggMass:            detailReq.ProductionStandardDetails.TargetEggMass,
+					StandardFCR:              detailReq.ProductionStandardDetails.StandardFCR,
 				}
 
 				if err := productionStandardDetailRepoTx.CreateOne(c.Context(), productionStandardDetail, nil); err != nil {
@@ -206,7 +207,6 @@ func (s productionStandardService) UpdateOne(c *fiber.Ctx, req *validation.Updat
 
 			nameExists, err := s.Repository.NameExists(c.Context(), *req.Name, &id)
 			if err != nil {
-				s.Log.Errorf("Failed to check existing production standard: %+v", err)
 				return err
 			}
 			if nameExists {
@@ -255,6 +255,7 @@ func (s productionStandardService) UpdateOne(c *fiber.Ctx, req *validation.Updat
 						TargetHenHouseProduction: detailReq.ProductionStandardDetails.TargetHenHouseProduction,
 						TargetEggWeight:          detailReq.ProductionStandardDetails.TargetEggWeight,
 						TargetEggMass:            detailReq.ProductionStandardDetails.TargetEggMass,
+						StandardFCR:              detailReq.ProductionStandardDetails.StandardFCR,
 					}
 
 					if err := productionStandardDetailRepoTx.CreateOne(c.Context(), productionStandardDetail, nil); err != nil {
@@ -283,7 +284,6 @@ func (s productionStandardService) UpdateOne(c *fiber.Ctx, req *validation.Updat
 	})
 
 	if err != nil {
-		s.Log.Errorf("Failed to update production standard: %+v", err)
 		return nil, err
 	}
 
@@ -295,7 +295,6 @@ func (s productionStandardService) DeleteOne(c *fiber.Ctx, id uint) error {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return fiber.NewError(fiber.StatusNotFound, "ProductionStandard not found")
 		}
-		s.Log.Errorf("Failed to delete productionStandard: %+v", err)
 		return err
 	}
 	return nil

internal/modules/master/production-standards/validations/production-standard.validation.go

@@ -5,6 +5,7 @@ type ProductionStandardDetailItem struct {
 	TargetHenHouseProduction *float64 `json:"target_hen_house_production" validate:"omitempty,gte=0"`
 	TargetEggWeight          *float64 `json:"target_egg_weight" validate:"omitempty,gte=0"`
 	TargetEggMass            *float64 `json:"target_egg_mass" validate:"omitempty,gte=0"`
+	StandardFCR              *float64 `json:"standard_fcr" validate:"omitempty,gte=0"`
 }
 
 type StandardGrowthDetailItem struct {

internal/modules/master/products/services/product.service.go

@@ -70,6 +70,7 @@ func (s productService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entity
 
 	products, total, err := s.Repository.GetAll(c.Context(), offset, params.Limit, func(db *gorm.DB) *gorm.DB {
 		db = s.withRelations(db)
+		db = db.Where("is_visible = ?", true)
 		if params.Search != "" {
 			return db.Where("name LIKE ?", "%"+params.Search+"%")
 		}

internal/modules/master/suppliers/repositories/supplier.repository.go

@@ -12,6 +12,7 @@ type SupplierRepository interface {
 	repository.BaseRepository[entity.Supplier]
 	NameExists(ctx context.Context, name string, excludeID *uint) (bool, error)
 	AliasExists(ctx context.Context, alias string, excludeID *uint) (bool, error)
+	IdExists(ctx context.Context, id uint) (bool, error)
 }
 
 type SupplierRepositoryImpl struct {
@@ -33,3 +34,7 @@ func (r *SupplierRepositoryImpl) NameExists(ctx context.Context, name string, ex
 func (r *SupplierRepositoryImpl) AliasExists(ctx context.Context, alias string, excludeID *uint) (bool, error) {
 	return repository.ExistsByField[entity.Supplier](ctx, r.db, "alias", alias, excludeID)
 }
+
+func (r *SupplierRepositoryImpl) IdExists(ctx context.Context, id uint) (bool, error) {
+	return repository.Exists[entity.Supplier](ctx, r.db, id)
+}

internal/modules/production/project-flock-kandangs/dto/project_flock_kandang.dto.go

@@ -10,6 +10,7 @@ import (
 	fcrDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/fcrs/dto"
 	kandangDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandangs/dto"
 	locationDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/locations/dto"
+	productionStandardDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/production-standards/dto"
 	productDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/products/dto"
 	warehouseDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/warehouses/dto"
 	chickinDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/production/chickins/dto"
@@ -30,6 +31,7 @@ type ProjectFlockDTO struct {
 	Area        *areaDTO.AreaRelationDTO         `json:"area,omitempty"`
 	Category    string                           `json:"category"`
 	Fcr         *fcrDTO.FcrRelationDTO           `json:"fcr,omitempty"`
+	ProductionStandard *productionStandardDTO.ProductionStandardRelationDTO `json:"production_standard,omitempty"`
 	Location    *locationDTO.LocationRelationDTO `json:"location,omitempty"`
 	CreatedUser *userDTO.UserRelationDTO         `json:"created_user,omitempty"`
 	CreatedAt   time.Time                        `json:"created_at"`
@@ -82,6 +84,7 @@ func toProjectFlockDTO(pf *projectFlockDTO.ProjectFlockListDTO) *ProjectFlockDTO
 		Area:                    pf.Area,
 		Category:                pf.Category,
 		Fcr:                     pf.Fcr,
+		ProductionStandard:      pf.ProductionStandard,
 		Location:                pf.Location,
 		CreatedUser:             pf.CreatedUser,
 		CreatedAt:               pf.CreatedAt,

internal/modules/production/project_flocks/dto/projectflock.dto.go

@@ -10,6 +10,7 @@ import (
 	kandangDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandangs/dto"
 	locationDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/locations/dto"
 	nonstockDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/nonstocks/dto"
+	productionStandardDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/production-standards/dto"
 
 	// pfutils "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/utils"
 	userDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/users/dto"
@@ -28,6 +29,7 @@ type ProjectFlockListDTO struct {
 	Area           *areaDTO.AreaRelationDTO         `json:"area,omitempty"`
 	Category       string                           `json:"category"`
 	Fcr            *fcrDTO.FcrRelationDTO           `json:"fcr,omitempty"`
+	ProductionStandard *productionStandardDTO.ProductionStandardRelationDTO `json:"production_standard,omitempty"`
 	Location       *locationDTO.LocationRelationDTO `json:"location,omitempty"`
 	Kandangs       []KandangWithProjectFlockIdDTO   `json:"kandangs,omitempty"`
 	ProjectBudgets []ProjectBudgetDTO               `json:"project_budgets,omitempty"`
@@ -103,6 +105,12 @@ func ToProjectFlockListDTOWithPeriod(e entity.ProjectFlock, period int) ProjectF
 		fcrSummary = &mapped
 	}
 
+	var productionStandardSummary *productionStandardDTO.ProductionStandardRelationDTO
+	if e.ProductionStandard.Id != 0 {
+		mapped := productionStandardDTO.ToProductionStandardRelationDTO(e.ProductionStandard)
+		productionStandardSummary = &mapped
+	}
+
 	var locationSummary *locationDTO.LocationRelationDTO
 	if e.Location.Id != 0 {
 		mapped := locationDTO.ToLocationRelationDTO(e.Location)
@@ -122,6 +130,7 @@ func ToProjectFlockListDTOWithPeriod(e entity.ProjectFlock, period int) ProjectF
 		ProjectBudgets:          ToProjectBudgetDTOs(e.Budgets),
 		Category:                e.Category,
 		Fcr:                     fcrSummary,
+		ProductionStandard:      productionStandardSummary,
 		Location:                locationSummary,
 		CreatedAt:               e.CreatedAt,
 		UpdatedAt:               e.UpdatedAt,

internal/modules/production/project_flocks/dto/projectflock_kandang.dto.go

@@ -6,6 +6,7 @@ import (
 	fcrDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/fcrs/dto"
 	kandangDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandangs/dto"
 	locationDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/locations/dto"
+	productionStandardDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/production-standards/dto"
 	userDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/users/dto"
 )
 
@@ -19,6 +20,7 @@ type ProjectFlockWithPivotDTO struct {
 	Area        *areaDTO.AreaRelationDTO         `json:"area,omitempty"`
 	Category    string                           `json:"category"`
 	Fcr         *fcrDTO.FcrRelationDTO           `json:"fcr,omitempty"`
+	ProductionStandard *productionStandardDTO.ProductionStandardRelationDTO `json:"production_standard,omitempty"`
 	Location    *locationDTO.LocationRelationDTO `json:"location,omitempty"`
 	Kandangs    []KandangWithPivotDTO            `json:"kandangs,omitempty"`
 	CreatedUser *userDTO.UserRelationDTO         `json:"created_user,omitempty"`
@@ -62,6 +64,10 @@ func ToProjectFlockKandangDTO(e entity.ProjectFlockKandang) ProjectFlockKandangD
 			mapped := fcrDTO.ToFcrRelationDTO(e.ProjectFlock.Fcr)
 			pfLocal.Fcr = &mapped
 		}
+		if e.ProjectFlock.ProductionStandard.Id != 0 {
+			mapped := productionStandardDTO.ToProductionStandardRelationDTO(e.ProjectFlock.ProductionStandard)
+			pfLocal.ProductionStandard = &mapped
+		}
 		if e.ProjectFlock.Location.Id != 0 {
 			mapped := locationDTO.ToLocationRelationDTO(e.ProjectFlock.Location)
 			pfLocal.Location = &mapped

internal/modules/production/project_flocks/repositories/projectflock.repository.go

@@ -19,8 +19,10 @@ type ProjectflockRepository interface {
 	GetNextPeriodsForKandangs(ctx context.Context, kandangIDs []uint) (map[uint]int, error)
 	GetCurrentProjectPeriod(ctx context.Context, projectFlockID uint) (int, error)
 	GetKandangPeriodSummaryRows(ctx context.Context, locationID uint) ([]KandangPeriodRow, error)
+	GetActiveByLocationID(ctx context.Context, locationID uint64) ([]entity.ProjectFlock, error)
 	AreaExists(ctx context.Context, id uint) (bool, error)
 	FcrExists(ctx context.Context, id uint) (bool, error)
+	ProductionStandardExists(ctx context.Context, id uint) (bool, error)
 	LocationExists(ctx context.Context, id uint) (bool, error)
 }
 type KandangPeriodRow struct {
@@ -51,6 +53,7 @@ func (r *ProjectflockRepositoryImpl) WithDefaultRelations() func(*gorm.DB) *gorm
 			Preload("CreatedUser").
 			Preload("Area").
 			Preload("Fcr").
+			Preload("ProductionStandard").
 			Preload("Location").
 			Preload("Kandangs").
 			Preload("KandangHistory").
@@ -117,12 +120,14 @@ func (r *ProjectflockRepositoryImpl) applySearchFilters(db *gorm.DB, rawSearch s
 	return db.
 		Joins("LEFT JOIN areas ON areas.id = project_flocks.area_id").
 		Joins("LEFT JOIN fcrs ON fcrs.id = project_flocks.fcr_id").
+		Joins("LEFT JOIN production_standards ON production_standards.id = project_flocks.production_standard_id").
 		Joins("LEFT JOIN locations ON locations.id = project_flocks.location_id").
 		Joins("LEFT JOIN users AS created_users ON created_users.id = project_flocks.created_by").
 		Where(`
 			LOWER(areas.name) LIKE ?
             OR LOWER(project_flocks.category) LIKE ?
 			OR LOWER(fcrs.name) LIKE ?
+			OR LOWER(production_standards.name) LIKE ?
 			OR LOWER(locations.name) LIKE ?
 			OR LOWER(locations.address) LIKE ?
 			OR LOWER(created_users.name) LIKE ?
@@ -152,6 +157,7 @@ func (r *ProjectflockRepositoryImpl) applySearchFilters(db *gorm.DB, rawSearch s
 			likeQuery,
 			likeQuery,
 			likeQuery,
+			likeQuery,
 		)
 }
 
@@ -163,6 +169,10 @@ func (r *ProjectflockRepositoryImpl) FcrExists(ctx context.Context, id uint) (bo
 	return repository.Exists[entity.Fcr](ctx, r.DB(), id)
 }
 
+func (r *ProjectflockRepositoryImpl) ProductionStandardExists(ctx context.Context, id uint) (bool, error) {
+	return repository.Exists[entity.ProductionStandard](ctx, r.DB(), id)
+}
+
 func (r *ProjectflockRepositoryImpl) LocationExists(ctx context.Context, id uint) (bool, error) {
 	return repository.Exists[entity.Location](ctx, r.DB(), id)
 }
@@ -295,3 +305,17 @@ func (r *ProjectflockRepositoryImpl) ExistsByFlockName(ctx context.Context, floc
 	}
 	return count > 0, nil
 }
+
+func (r *ProjectflockRepositoryImpl) GetActiveByLocationID(ctx context.Context, locationID uint64) ([]entity.ProjectFlock, error) {
+	var projectFlocks []entity.ProjectFlock
+	err := r.DB().WithContext(ctx).
+		Joins("JOIN project_flock_kandangs ON project_flock_kandangs.project_flock_id = project_flocks.id").
+		Where("project_flocks.location_id = ?", locationID).
+		Where("project_flock_kandangs.closed_at IS NULL").
+		Group("project_flocks.id").
+		Find(&projectFlocks).Error
+	if err != nil {
+		return nil, err
+	}
+	return projectFlocks, nil
+}

internal/modules/production/project_flocks/services/projectflock.service.go

@@ -258,6 +258,7 @@ func (s *projectflockService) CreateOne(c *fiber.Ctx, req *validation.Create) (*
 	if err := commonSvc.EnsureRelations(c.Context(),
 		commonSvc.RelationCheck{Name: "Area", ID: &req.AreaId, Exists: s.Repository.AreaExists},
 		commonSvc.RelationCheck{Name: "FCR", ID: &req.FcrId, Exists: s.Repository.FcrExists},
+		commonSvc.RelationCheck{Name: "Production Standard", ID: &req.ProductionStandardId, Exists: s.Repository.ProductionStandardExists},
 		commonSvc.RelationCheck{Name: "Location", ID: &req.LocationId, Exists: s.Repository.LocationExists},
 	); err != nil {
 		return nil, err
@@ -309,6 +310,7 @@ func (s *projectflockService) CreateOne(c *fiber.Ctx, req *validation.Create) (*
 		AreaId:     req.AreaId,
 		Category:   cat,
 		FcrId:      req.FcrId,
+		ProductionStandardId: req.ProductionStandardId,
 		LocationId: req.LocationId,
 		CreatedBy:  actorID,
 	}

internal/modules/production/project_flocks/validations/projectflock.validation.go

@@ -1,13 +1,14 @@
 package validation
 
 type Create struct {
-	FlockName      string          `json:"flock_name" validate:"required_strict"`
+	FlockName            string          `json:"flock_name" validate:"required_strict"`
-	AreaId         uint            `json:"area_id" validate:"required_strict,number,gt=0"`
+	AreaId               uint            `json:"area_id" validate:"required_strict,number,gt=0"`
-	Category       string          `json:"category" validate:"required_strict"`
+	Category             string          `json:"category" validate:"required_strict"`
-	FcrId          uint            `json:"fcr_id" validate:"required_strict,number,gt=0"`
+	FcrId                uint            `json:"fcr_id" validate:"required_strict,number,gt=0"`
-	LocationId     uint            `json:"location_id" validate:"required_strict,number,gt=0"`
+	ProductionStandardId uint            `json:"production_standard_id" validate:"required_strict,number,gt=0"`
-	KandangIds     []uint          `json:"kandang_ids" validate:"required,min=1,dive,gt=0"`
+	LocationId           uint            `json:"location_id" validate:"required_strict,number,gt=0"`
-	ProjectBudgets []ProjectBudget `json:"project_budgets" validate:"required,min=1,dive"`
+	KandangIds           []uint          `json:"kandang_ids" validate:"required,min=1,dive,gt=0"`
+	ProjectBudgets       []ProjectBudget `json:"project_budgets" validate:"required,min=1,dive"`
 }
 
 type Query struct {

internal/modules/purchases/module.go

@@ -12,6 +12,7 @@ import (
 	expenseRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/expenses/repositories"
 	expenseService "gitlab.com/mbugroup/lti-api.git/internal/modules/expenses/services"
 	rProductWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
+	rKandang "gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandangs/repositories"
 	rNonstock "gitlab.com/mbugroup/lti-api.git/internal/modules/master/nonstocks/repositories"
 	rProduct "gitlab.com/mbugroup/lti-api.git/internal/modules/master/products/repositories"
 	rSupplier "gitlab.com/mbugroup/lti-api.git/internal/modules/master/suppliers/repositories"
@@ -35,6 +36,7 @@ func (PurchaseModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	supplierRepo := rSupplier.NewSupplierRepository(db)
 	productWarehouseRepo := rProductWarehouse.NewProductWarehouseRepository(db)
 	nonstockRepo := rNonstock.NewNonstockRepository(db)
+	kandangRepo := rKandang.NewKandangRepository(db)
 	expenseRepository := expenseRepo.NewExpenseRepository(db)
 	expenseRealizationRepo := expenseRepo.NewExpenseRealizationRepository(db)
 	projectFlockKandangRepository := projectFlockKandangRepo.NewProjectFlockKandangRepository(db)
@@ -67,6 +69,7 @@ func (PurchaseModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		db,
 		purchaseRepo,
 		projectFlockKandangRepository,
+		kandangRepo,
 		expenseServiceInstance,
 	)
 

internal/modules/purchases/services/expense_bridge.go

@@ -17,6 +17,7 @@ import (
 	expenseDto "gitlab.com/mbugroup/lti-api.git/internal/modules/expenses/dto"
 	expenseSvc "gitlab.com/mbugroup/lti-api.git/internal/modules/expenses/services"
 	expenseValidation "gitlab.com/mbugroup/lti-api.git/internal/modules/expenses/validations"
+	kandangRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandangs/repositories"
 	projectFlockKandangRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
 	rPurchase "gitlab.com/mbugroup/lti-api.git/internal/modules/purchases/repositories"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
@@ -53,6 +54,7 @@ type expenseBridge struct {
 	db                      *gorm.DB
 	purchaseRepo            rPurchase.PurchaseRepository
 	projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository
+	kandangRepo             kandangRepo.KandangRepository
 	expenseSvc              expenseSvc.ExpenseService
 }
 
@@ -60,12 +62,14 @@ func NewExpenseBridge(
 	db *gorm.DB,
 	purchaseRepo rPurchase.PurchaseRepository,
 	projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository,
+	kandangRepo kandangRepo.KandangRepository,
 	expenseSvc expenseSvc.ExpenseService,
 ) PurchaseExpenseBridge {
 	return &expenseBridge{
 		db:                      db,
 		purchaseRepo:            purchaseRepo,
 		projectFlockKandangRepo: projectFlockKandangRepo,
+		kandangRepo:             kandangRepo,
 		expenseSvc:              expenseSvc,
 	}
 }
@@ -550,6 +554,16 @@ func (b *expenseBridge) createExpenseViaService(
 		return nil, fiber.NewError(fiber.StatusBadRequest, "Warehouse not connect to kandangs")
 	}
 
+	kandang, err := b.kandangRepo.GetByID(ctx, *kandangID, func(db *gorm.DB) *gorm.DB {
+		return db.Select("id, location_id")
+	})
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("Kandang not found: %d", *kandangID))
+	}
+	if kandang == nil {
+		return nil, fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("Kandang not found: %d", *kandangID))
+	}
+
 	costItems := make([]expenseValidation.CostItem, 0, len(items))
 	for _, gi := range items {
 		note := fmt.Sprintf("purchase_item:%d", gi.payload.PurchaseItemID)
@@ -570,8 +584,9 @@ func (b *expenseBridge) createExpenseViaService(
 		TransactionDate: utils.FormatDate(expenseDate),
 		Category:        "BOP",
 		SupplierID:      uint64(supplierID),
+		LocationID:      uint64(kandang.LocationId),
 		ExpenseNonstocks: []expenseValidation.ExpenseNonstock{{
-			KandangID: uint64(*kandangID),
+			KandangID: func() *uint64 { id := uint64(*kandangID); return &id }(),
 			CostItems: costItems,
 		}},
 	}