feat[BE#US386]: add production standards module with CRUD operations

- Created database migration for production standards and related tables.
- Implemented entities for ProductionStandard, ProductionStandardDetail, and StandardGrowthDetail.
- Developed controller for handling production standard requests.
- Added DTOs for data transfer between layers.
- Implemented service layer for business logic related to production standards.
- Created repository interfaces and implementations for data access.
- Added validation for production standard requests.
- Registered routes for production standards in the main application.

internal/database/migrations/20251226161036_create_production_standards_tables.up.sql

@@ -6,12 +6,25 @@ CREATE TABLE IF NOT EXISTS production_standards (
     created_at TIMESTAMPTZ DEFAULT NOW(),
     updated_at TIMESTAMPTZ DEFAULT NOW(),
     deleted_at TIMESTAMPTZ,
-    created_by BIGINT NOT NULL
+    created_by BIGINT
 );
 
 -- Create index for deleted_at (soft delete)
 CREATE INDEX idx_production_standards_deleted_at ON production_standards(deleted_at);
 
+-- Tambahkan Foreign Key ke users
+DO $$
+BEGIN
+    IF EXISTS (SELECT 1 FROM pg_tables WHERE tablename = 'users') THEN
+        ALTER TABLE production_standards
+            ADD CONSTRAINT fk_production_standards_created_by
+            FOREIGN KEY (created_by) REFERENCES users(id) ON DELETE SET NULL ON UPDATE CASCADE;
+    END IF;
+END $$;
+
+-- Index
+CREATE INDEX idx_production_standards_created_by ON production_standards(created_by);
+
 -- Create production_standard_details table
 CREATE TABLE IF NOT EXISTS production_standard_details (
     id BIGSERIAL PRIMARY KEY,
@@ -22,11 +35,19 @@ CREATE TABLE IF NOT EXISTS production_standard_details (
     target_egg_weight NUMERIC(15, 3),
     target_egg_mass NUMERIC(15, 3),
     created_at TIMESTAMPTZ DEFAULT NOW(),
-    updated_at TIMESTAMPTZ DEFAULT NOW(),
-    CONSTRAINT fk_production_standard_details_standard FOREIGN KEY (production_standard_id)
-        REFERENCES production_standards(id) ON DELETE CASCADE
+    updated_at TIMESTAMPTZ DEFAULT NOW()
 );
 
+-- Tambahkan Foreign Key ke production_standards
+DO $$
+BEGIN
+    IF EXISTS (SELECT 1 FROM pg_tables WHERE tablename = 'production_standards') THEN
+        ALTER TABLE production_standard_details
+            ADD CONSTRAINT fk_production_standard_details_standard
+            FOREIGN KEY (production_standard_id) REFERENCES production_standards(id) ON DELETE CASCADE;
+    END IF;
+END $$;
+
 -- Create unique constraint for standard_id + week
 CREATE UNIQUE INDEX idx_production_standard_details_standard_week
     ON production_standard_details(production_standard_id, week);
@@ -35,20 +56,41 @@ CREATE UNIQUE INDEX idx_production_standard_details_standard_week
 CREATE TABLE IF NOT EXISTS standard_growth_details (
     id BIGSERIAL PRIMARY KEY,
     production_standard_id BIGINT NOT NULL,
-    target_mean_bw INT,
+    target_mean_bw NUMERIC(15, 3),
     max_depletion NUMERIC(15, 3),
     min_uniformity NUMERIC(15, 3) NOT NULL,
     week INT NOT NULL,
-    feed_intake INT,
+    feed_intake NUMERIC(15, 3),
     created_at TIMESTAMPTZ DEFAULT NOW(),
-    created_by BIGINT NOT NULL,
-    CONSTRAINT fk_standard_growth_details_standard FOREIGN KEY (production_standard_id)
-        REFERENCES production_standards(id) ON DELETE CASCADE
+    created_by BIGINT
 );
 
+-- Tambahkan Foreign Key ke production_standards
+DO $$
+BEGIN
+    IF EXISTS (SELECT 1 FROM pg_tables WHERE tablename = 'production_standards') THEN
+        ALTER TABLE standard_growth_details
+            ADD CONSTRAINT fk_standard_growth_details_standard
+            FOREIGN KEY (production_standard_id) REFERENCES production_standards(id) ON DELETE CASCADE;
+    END IF;
+END $$;
+
+-- Tambahkan Foreign Key ke users
+DO $$
+BEGIN
+    IF EXISTS (SELECT 1 FROM pg_tables WHERE tablename = 'users') THEN
+        ALTER TABLE standard_growth_details
+            ADD CONSTRAINT fk_standard_growth_details_created_by
+            FOREIGN KEY (created_by) REFERENCES users(id) ON DELETE SET NULL ON UPDATE CASCADE;
+    END IF;
+END $$;
+
 -- Create unique constraint for standard_id + week
 CREATE UNIQUE INDEX idx_standard_growth_details_standard_week
     ON standard_growth_details(production_standard_id, week);
 
+-- Index
+CREATE INDEX idx_standard_growth_details_created_by ON standard_growth_details(created_by);
+
 -- Create index for project_category
 CREATE INDEX idx_production_standards_project_category ON production_standards(project_category);