Merge branch 'feat/filter' into 'development'

adjust export format purchase and filter

See merge request mbugroup/lti-api!547

internal/database/migrations/20260517112459_create_daily_checklist_empty_kandangs.down.sql

@@ -0,0 +1,5 @@
+BEGIN;
+
+DROP TABLE IF EXISTS daily_checklist_empty_kandangs;
+
+COMMIT;

internal/database/migrations/20260517112459_create_daily_checklist_empty_kandangs.up.sql

@@ -0,0 +1,60 @@
+BEGIN;
+
+CREATE TABLE daily_checklist_empty_kandangs (
+  id                  bigint GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
+  daily_checklist_id  bigint NOT NULL,
+  kandang_id          bigint NOT NULL,
+  start_date          date NOT NULL,
+  end_date            date NOT NULL,
+  created_by          bigint,
+  deleted_by          bigint,
+  created_at          timestamptz NOT NULL DEFAULT now(),
+  updated_at          timestamptz NOT NULL DEFAULT now(),
+  deleted_at          timestamptz,
+
+  CONSTRAINT fk_dcek_daily_checklist
+    FOREIGN KEY (daily_checklist_id) REFERENCES daily_checklists(id) ON DELETE CASCADE,
+  CONSTRAINT fk_dcek_kandang
+    FOREIGN KEY (kandang_id) REFERENCES kandangs(id) ON DELETE CASCADE,
+  CONSTRAINT fk_dcek_created_by
+    FOREIGN KEY (created_by) REFERENCES users(id) ON DELETE SET NULL,
+  CONSTRAINT fk_dcek_deleted_by
+    FOREIGN KEY (deleted_by) REFERENCES users(id) ON DELETE SET NULL,
+  CONSTRAINT ck_dcek_range CHECK (end_date >= start_date)
+);
+
+CREATE INDEX idx_dcek_kandang_range
+  ON daily_checklist_empty_kandangs (kandang_id, start_date, end_date)
+  WHERE deleted_at IS NULL;
+
+CREATE UNIQUE INDEX idx_dcek_daily_checklist_unique
+  ON daily_checklist_empty_kandangs (daily_checklist_id)
+  WHERE deleted_at IS NULL;
+
+INSERT INTO daily_checklist_empty_kandangs (
+  daily_checklist_id, kandang_id, start_date, end_date, created_by, created_at, updated_at
+)
+SELECT
+  dc.id,
+  dc.kandang_id,
+  dc.date AS start_date,
+  COALESCE(
+    (SELECT (next_dc.date - INTERVAL '1 day')::date
+     FROM daily_checklists next_dc
+     WHERE next_dc.kandang_id = dc.kandang_id
+       AND next_dc.date > dc.date
+       AND next_dc.category <> 'empty_kandang'
+       AND (next_dc.status IS NULL OR next_dc.status <> 'REJECTED')
+       AND next_dc.deleted_at IS NULL
+     ORDER BY next_dc.date ASC
+     LIMIT 1),
+    dc.date
+  ) AS end_date,
+  dc.created_by,
+  dc.created_at,
+  dc.updated_at
+FROM daily_checklists dc
+WHERE dc.category = 'empty_kandang'
+  AND dc.deleted_at IS NULL;
+
+COMMIT;

internal/database/migrations/20260517132922_add_bank_name_to_customers_suppliers.down.sql

@@ -0,0 +1,2 @@
+ALTER TABLE customers DROP COLUMN bank_name;
+ALTER TABLE suppliers DROP COLUMN bank_name;

internal/database/migrations/20260517132922_add_bank_name_to_customers_suppliers.up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE customers ADD COLUMN bank_name VARCHAR(100) NOT NULL DEFAULT '';
+ALTER TABLE suppliers ADD COLUMN bank_name VARCHAR(100);

internal/entities/customer.go

@@ -15,6 +15,7 @@ type Customer struct {
 	Phone         string         `gorm:"not null;size:20"`
 	Email         string         `gorm:"type:varchar(50);not null"`
 	AccountNumber string         `gorm:"not null;size:50"`
+	BankName      string         `gorm:"not null;size:100;default:''"`
 	Balance       float64        `gorm:"default:0"`
 	CreatedBy     uint           `gorm:"not null"`
 	CreatedAt     time.Time      `gorm:"autoCreateTime"`

internal/entities/daily-checklist-empty-kandang.go

@@ -0,0 +1,27 @@
+package entities
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type DailyChecklistEmptyKandang struct {
+	Id               uint      `gorm:"primaryKey"`
+	DailyChecklistId uint      `gorm:"not null"`
+	KandangId        uint      `gorm:"not null"`
+	StartDate        time.Time `gorm:"type:date;not null"`
+	EndDate          time.Time `gorm:"type:date;not null"`
+	CreatedBy        *uint
+	DeletedBy        *uint
+	CreatedAt        time.Time      `gorm:"autoCreateTime"`
+	UpdatedAt        time.Time      `gorm:"autoUpdateTime"`
+	DeletedAt        gorm.DeletedAt `gorm:"index" json:"-"`
+
+	DailyChecklist *DailyChecklist `gorm:"foreignKey:DailyChecklistId;references:Id"`
+	Kandang        *KandangGroup   `gorm:"foreignKey:KandangId;references:Id"`
+}
+
+func (DailyChecklistEmptyKandang) TableName() string {
+	return "daily_checklist_empty_kandangs"
+}

internal/entities/daily-checklist.go

@@ -23,11 +23,12 @@ type DailyChecklist struct {
 	UpdatedAt    time.Time      `gorm:"autoUpdateTime"`
 	DeletedAt    gorm.DeletedAt `gorm:"index" json:"-"`
 
-	Kandang   KandangGroup         `gorm:"foreignKey:KandangId;references:Id"`
+	Kandang      KandangGroup                `gorm:"foreignKey:KandangId;references:Id"`
-	Checklist *Checklist           `gorm:"foreignKey:ChecklistId;references:Id"`
+	Checklist    *Checklist                  `gorm:"foreignKey:ChecklistId;references:Id"`
-	Creator   *User                `gorm:"foreignKey:CreatedBy;references:Id"`
+	Creator      *User                       `gorm:"foreignKey:CreatedBy;references:Id"`
-	Deleter   *User                `gorm:"foreignKey:DeletedBy;references:Id"`
+	Deleter      *User                       `gorm:"foreignKey:DeletedBy;references:Id"`
-	Tasks     []DailyChecklistTask `gorm:"foreignKey:DailyChecklistId;references:Id"`
+	Tasks        []DailyChecklistTask        `gorm:"foreignKey:DailyChecklistId;references:Id"`
+	EmptyKandang *DailyChecklistEmptyKandang `gorm:"foreignKey:DailyChecklistId;references:Id"`
 }
 
 type DailyChecklistPhase struct {

internal/entities/supplier.go

@@ -19,6 +19,7 @@ type Supplier struct {
 	Address       string         `gorm:"not null"`
 	Npwp          *string        `gorm:"size:50"`
 	AccountNumber *string        `gorm:"size:50"`
+	BankName      *string        `gorm:"size:100"`
 	Balance       float64        `gorm:"type:numeric(15,3);default:0"`
 	DueDate       int            `gorm:"not null"`
 	CreatedBy     uint           `gorm:"not null"`

internal/modules/daily-checklists/dto/daily-checklist.dto.go

@@ -42,6 +42,13 @@ type DailyChecklistDetailDTO struct {
 	TotalActivity     int                                `json:"total_activity"`
 	Progress          float64                            `json:"progress"`
 	DocumentURLs      []DailyChecklistDocumentDTO        `json:"document_urls"`
+	EmptyKandang      *DailyChecklistEmptyKandangDTO     `json:"empty_kandang,omitempty"`
+}
+
+type DailyChecklistEmptyKandangDTO struct {
+	Id        uint      `json:"id"`
+	StartDate time.Time `json:"start_date"`
+	EndDate   time.Time `json:"end_date"`
 }
 
 type DailyChecklistDocumentDTO struct {
@@ -180,6 +187,17 @@ func ToDailyChecklistListDTO(e entity.DailyChecklist) DailyChecklistListDTO {
 	}
 }
 
+func ToDailyChecklistEmptyKandangDTO(e *entity.DailyChecklistEmptyKandang) *DailyChecklistEmptyKandangDTO {
+	if e == nil || e.Id == 0 {
+		return nil
+	}
+	return &DailyChecklistEmptyKandangDTO{
+		Id:        e.Id,
+		StartDate: e.StartDate,
+		EndDate:   e.EndDate,
+	}
+}
+
 func ToDailyChecklistDetailDTO(checklist entity.DailyChecklist, phases []entity.DailyChecklistPhase, tasks []entity.DailyChecklistActivityTask, assignedEmployees []entity.Employee, totalActivities int, progress float64, documentURLs []DailyChecklistDocumentDTO) DailyChecklistDetailDTO {
 	phaseDTOs := make([]DailyChecklistPhaseDTO, 0, len(phases))
 	for _, phase := range phases {
@@ -241,5 +259,6 @@ func ToDailyChecklistDetailDTO(checklist entity.DailyChecklist, phases []entity.
 		TotalActivity:         totalActivities,
 		Progress:              progress,
 		DocumentURLs:          documentURLs,
+		EmptyKandang:          ToDailyChecklistEmptyKandangDTO(checklist.EmptyKandang),
 	}
 }

internal/modules/daily-checklists/module.go

@@ -22,6 +22,7 @@ type DailyChecklistModule struct{}
 
 func (DailyChecklistModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
 	dailyChecklistRepo := rDailyChecklist.NewDailyChecklistRepository(db)
+	emptyKandangRepo := rDailyChecklist.NewDailyChecklistEmptyKandangRepository(db)
 	phasesRepo := rPhases.NewPhasesRepository(db)
 	userRepo := rUser.NewUserRepository(db)
 	documentRepo := commonRepo.NewDocumentRepository(db)
@@ -30,7 +31,7 @@ func (DailyChecklistModule) RegisterRoutes(router fiber.Router, db *gorm.DB, val
 		panic(fmt.Sprintf("failed to create document service: %v", err))
 	}
 
-	dailyChecklistService := sDailyChecklist.NewDailyChecklistService(dailyChecklistRepo, phasesRepo, validate, documentSvc)
+	dailyChecklistService := sDailyChecklist.NewDailyChecklistService(dailyChecklistRepo, emptyKandangRepo, phasesRepo, validate, documentSvc)
 	userService := sUser.NewUserService(userRepo, validate)
 
 	DailyChecklistRoutes(router, userService, dailyChecklistService)

internal/modules/daily-checklists/repositories/daily-checklist-empty-kandang.repository.go

@@ -0,0 +1,98 @@
+package repository
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+type DailyChecklistEmptyKandangRepository interface {
+	repository.BaseRepository[entity.DailyChecklistEmptyKandang]
+	FindByDailyChecklistID(ctx context.Context, dailyChecklistID uint) (*entity.DailyChecklistEmptyKandang, error)
+	FindOverlapping(ctx context.Context, kandangID uint, startDate, endDate time.Time, excludeDailyChecklistID uint) (*entity.DailyChecklistEmptyKandang, error)
+	FindActiveCoveringDate(ctx context.Context, kandangID uint, date time.Time) (*entity.DailyChecklistEmptyKandang, error)
+	FindOverlappingInRange(ctx context.Context, kandangIDs []uint, rangeStart, rangeEnd time.Time) ([]entity.DailyChecklistEmptyKandang, error)
+	SoftDeleteByDailyChecklistID(ctx context.Context, dailyChecklistID uint, actorID *uint) error
+}
+
+type DailyChecklistEmptyKandangRepositoryImpl struct {
+	*repository.BaseRepositoryImpl[entity.DailyChecklistEmptyKandang]
+}
+
+func NewDailyChecklistEmptyKandangRepository(db *gorm.DB) DailyChecklistEmptyKandangRepository {
+	return &DailyChecklistEmptyKandangRepositoryImpl{
+		BaseRepositoryImpl: repository.NewBaseRepository[entity.DailyChecklistEmptyKandang](db),
+	}
+}
+
+func (r *DailyChecklistEmptyKandangRepositoryImpl) FindByDailyChecklistID(ctx context.Context, dailyChecklistID uint) (*entity.DailyChecklistEmptyKandang, error) {
+	var rec entity.DailyChecklistEmptyKandang
+	if err := r.DB().WithContext(ctx).
+		Where("daily_checklist_id = ?", dailyChecklistID).
+		First(&rec).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, nil
+		}
+		return nil, err
+	}
+	return &rec, nil
+}
+
+func (r *DailyChecklistEmptyKandangRepositoryImpl) FindOverlapping(ctx context.Context, kandangID uint, startDate, endDate time.Time, excludeDailyChecklistID uint) (*entity.DailyChecklistEmptyKandang, error) {
+	var rec entity.DailyChecklistEmptyKandang
+	query := r.DB().WithContext(ctx).
+		Where("kandang_id = ? AND start_date <= ? AND end_date >= ?", kandangID, endDate, startDate)
+	if excludeDailyChecklistID > 0 {
+		query = query.Where("daily_checklist_id <> ?", excludeDailyChecklistID)
+	}
+	if err := query.First(&rec).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, nil
+		}
+		return nil, err
+	}
+	return &rec, nil
+}
+
+func (r *DailyChecklistEmptyKandangRepositoryImpl) FindActiveCoveringDate(ctx context.Context, kandangID uint, date time.Time) (*entity.DailyChecklistEmptyKandang, error) {
+	var rec entity.DailyChecklistEmptyKandang
+	if err := r.DB().WithContext(ctx).
+		Where("kandang_id = ? AND start_date <= ? AND end_date >= ?", kandangID, date, date).
+		First(&rec).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, nil
+		}
+		return nil, err
+	}
+	return &rec, nil
+}
+
+func (r *DailyChecklistEmptyKandangRepositoryImpl) FindOverlappingInRange(ctx context.Context, kandangIDs []uint, rangeStart, rangeEnd time.Time) ([]entity.DailyChecklistEmptyKandang, error) {
+	if len(kandangIDs) == 0 {
+		return []entity.DailyChecklistEmptyKandang{}, nil
+	}
+	var recs []entity.DailyChecklistEmptyKandang
+	if err := r.DB().WithContext(ctx).
+		Where("kandang_id IN ? AND start_date <= ? AND end_date >= ?", kandangIDs, rangeEnd, rangeStart).
+		Find(&recs).Error; err != nil {
+		return nil, err
+	}
+	return recs, nil
+}
+
+func (r *DailyChecklistEmptyKandangRepositoryImpl) SoftDeleteByDailyChecklistID(ctx context.Context, dailyChecklistID uint, actorID *uint) error {
+	updates := map[string]any{
+		"deleted_at": time.Now(),
+	}
+	if actorID != nil {
+		updates["deleted_by"] = *actorID
+	}
+	return r.DB().WithContext(ctx).
+		Model(&entity.DailyChecklistEmptyKandang{}).
+		Where("daily_checklist_id = ? AND deleted_at IS NULL", dailyChecklistID).
+		Updates(updates).Error
+}

internal/modules/daily-checklists/services/daily-checklist.service.go

@@ -44,11 +44,12 @@ type DailyChecklistService interface {
 }
 
 type dailyChecklistService struct {
-	Log         *logrus.Logger
+	Log              *logrus.Logger
-	Validate    *validator.Validate
+	Validate         *validator.Validate
-	Repository  repository.DailyChecklistRepository
+	Repository       repository.DailyChecklistRepository
-	PhaseRepo   phaseRepo.PhasesRepository
+	EmptyKandangRepo repository.DailyChecklistEmptyKandangRepository
-	DocumentSvc commonSvc.DocumentService
+	PhaseRepo        phaseRepo.PhasesRepository
+	DocumentSvc      commonSvc.DocumentService
 }
 
 type DailyChecklistDocument struct {
@@ -130,20 +131,24 @@ const (
 	dailyChecklistStatusDraft                     = "DRAFT"
 	dailyChecklistErrDateOverlapExist             = "DailyChecklist cannot be created because at least one date in range already has a checklist"
 	dailyChecklistErrDeletedNonEmptyKandangExists = "DailyChecklist cannot be created as empty_kandang because a deleted non-empty_kandang checklist exists for this date"
+	dailyChecklistErrEmptyKandangRangeOverlap     = "Empty kandang range overlaps with an existing empty kandang period for this kandang"
+	dailyChecklistErrDateInsideEmptyKandang       = "Tanggal berada dalam periode kandang kosong untuk kandang ini"
+	dailyChecklistErrEmptyKandangEndDateInvalid   = "empty_kandang_end_date harus >= date"
 )
 
-func NewDailyChecklistService(repo repository.DailyChecklistRepository, phaseRepo phaseRepo.PhasesRepository, validate *validator.Validate, documentSvc commonSvc.DocumentService) DailyChecklistService {
+func NewDailyChecklistService(repo repository.DailyChecklistRepository, emptyKandangRepo repository.DailyChecklistEmptyKandangRepository, phaseRepo phaseRepo.PhasesRepository, validate *validator.Validate, documentSvc commonSvc.DocumentService) DailyChecklistService {
 	return &dailyChecklistService{
-		Log:         utils.Log,
+		Log:              utils.Log,
-		Validate:    validate,
+		Validate:         validate,
-		Repository:  repo,
+		Repository:       repo,
-		PhaseRepo:   phaseRepo,
+		EmptyKandangRepo: emptyKandangRepo,
-		DocumentSvc: documentSvc,
+		PhaseRepo:        phaseRepo,
+		DocumentSvc:      documentSvc,
 	}
 }
 
 func (s dailyChecklistService) withRelations(db *gorm.DB) *gorm.DB {
-	return db.Preload("Kandang")
+	return db.Preload("Kandang").Preload("EmptyKandang")
 }
 
 func (s dailyChecklistService) ensureChecklistAccess(c *fiber.Ctx, checklistID uint) error {
@@ -529,6 +534,23 @@ func (s *dailyChecklistService) CreateOne(c *fiber.Ctx, req *validation.Create)
 		category = dailyChecklistCategoryEmptyKandang
 	}
 
+	var emptyEndDate time.Time
+	if category == dailyChecklistCategoryEmptyKandang {
+		trimmedEnd := strings.TrimSpace(req.EmptyKandangEndDate)
+		if trimmedEnd == "" {
+			emptyEndDate = date
+		} else {
+			parsedEnd, parseErr := time.Parse(dailyChecklistDateLayout, trimmedEnd)
+			if parseErr != nil {
+				return nil, fiber.NewError(fiber.StatusBadRequest, "invalid empty_kandang_end_date format, use YYYY-MM-DD")
+			}
+			if parsedEnd.Before(date) {
+				return nil, fiber.NewError(fiber.StatusBadRequest, dailyChecklistErrEmptyKandangEndDateInvalid)
+			}
+			emptyEndDate = parsedEnd
+		}
+	}
+
 	targetID := uint(0)
 
 	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(tx *gorm.DB) error {
@@ -537,25 +559,39 @@ func (s *dailyChecklistService) CreateOne(c *fiber.Ctx, req *validation.Create)
 		}
 
 		if category == dailyChecklistCategoryEmptyKandang {
-			if err := s.validateNoChecklistOverlapForEmptyKandang(tx, req.KandangId, date, date); err != nil {
+			if err := s.validateNoNormalChecklistInRange(tx, req.KandangId, date, emptyEndDate, 0); err != nil {
+				return err
+			}
+			if err := s.validateNoEmptyKandangRangeOverlap(tx, req.KandangId, date, emptyEndDate, 0); err != nil {
+				return err
+			}
+			if err := s.validateNoExistingEmptyKandangInRange(tx, req.KandangId, date, emptyEndDate, 0); err != nil {
 				return err
 			}
 			if err := s.validateNoDeletedNonEmptyKandangForDate(tx, req.KandangId, date); err != nil {
 				return err
 			}
 		} else {
-			conflictID := uint(0)
+			if err := s.validateDateNotInEmptyKandangRange(tx, req.KandangId, date, 0); err != nil {
-
-			if err := s.validateNoEmptyKandangConflict(tx, req.KandangId, date, date, category, status, &conflictID); err != nil {
 				return err
 			}
-			if conflictID > 0 {
+			if err := s.validateDateNotInExistingEmptyKandangChecklist(tx, req.KandangId, date, 0); err != nil {
-				targetID = conflictID
+				return err
-				return nil
 			}
 		}
 
-		return s.createOrReuseSingleDailyChecklist(tx, req.KandangId, date, category, status, &targetID)
+		if err := s.createOrReuseSingleDailyChecklist(tx, req.KandangId, date, category, status, &targetID); err != nil {
+			return err
+		}
+
+		if category == dailyChecklistCategoryEmptyKandang {
+			actorID, _ := m.ActorIDFromContext(c)
+			if err := s.upsertEmptyKandangRange(tx, targetID, req.KandangId, date, emptyEndDate, actorID); err != nil {
+				return err
+			}
+		}
+
+		return nil
 	})
 	if err != nil {
 		s.Log.Errorf("Failed to create/upsert dailyChecklist: %+v", err)
@@ -585,41 +621,118 @@ func (s *dailyChecklistService) lockKandangForChecklistCreation(tx *gorm.DB, kan
 	return nil
 }
 
-func (s *dailyChecklistService) validateNoChecklistOverlapForEmptyKandang(tx *gorm.DB, kandangID uint, startDate, endDate time.Time) error {
+func (s *dailyChecklistService) validateNoNormalChecklistInRange(tx *gorm.DB, kandangID uint, startDate, endDate time.Time, excludeDCID uint) error {
+	q := tx.Model(&entity.DailyChecklist{}).
+		Where("kandang_id = ? AND date BETWEEN ? AND ? AND category <> ? AND deleted_at IS NULL",
+			kandangID, startDate, endDate, dailyChecklistCategoryEmptyKandang)
+	if excludeDCID > 0 {
+		q = q.Where("id <> ?", excludeDCID)
+	}
 	var conflictCount int64
-	if err := tx.Model(&entity.DailyChecklist{}).
+	if err := q.Count(&conflictCount).Error; err != nil {
-		Where("kandang_id = ? AND date BETWEEN ? AND ? AND deleted_at IS NULL", kandangID, startDate, endDate).
-		Count(&conflictCount).Error; err != nil {
 		return err
 	}
-
 	if conflictCount > 0 {
 		return fiber.NewError(fiber.StatusConflict, dailyChecklistErrDateOverlapExist)
 	}
-
 	return nil
 }
 
-func (s *dailyChecklistService) validateNoEmptyKandangConflict(tx *gorm.DB, kandangID uint, startDate, endDate time.Time, newCategory, newStatus string, conflictID *uint) error {
+func (s *dailyChecklistService) validateNoEmptyKandangRangeOverlap(tx *gorm.DB, kandangID uint, startDate, endDate time.Time, excludeDCID uint) error {
-	var existing entity.DailyChecklist
+	q := tx.Model(&entity.DailyChecklistEmptyKandang{}).
-	if err := tx.Where("kandang_id = ? AND date BETWEEN ? AND ? AND category = ? AND deleted_at IS NULL",
+		Where("kandang_id = ? AND start_date <= ? AND end_date >= ?", kandangID, endDate, startDate)
-		kandangID, startDate, endDate, dailyChecklistCategoryEmptyKandang).
+	if excludeDCID > 0 {
-		First(&existing).Error; err != nil {
+		q = q.Where("daily_checklist_id <> ?", excludeDCID)
+	}
+	var overlapCount int64
+	if err := q.Count(&overlapCount).Error; err != nil {
+		return err
+	}
+	if overlapCount > 0 {
+		return fiber.NewError(fiber.StatusConflict, dailyChecklistErrEmptyKandangRangeOverlap)
+	}
+	return nil
+}
+
+func (s *dailyChecklistService) validateDateNotInEmptyKandangRange(tx *gorm.DB, kandangID uint, date time.Time, excludeDCID uint) error {
+	q := tx.Model(&entity.DailyChecklistEmptyKandang{}).
+		Where("kandang_id = ? AND start_date <= ? AND end_date >= ?", kandangID, date, date)
+	if excludeDCID > 0 {
+		q = q.Where("daily_checklist_id <> ?", excludeDCID)
+	}
+	var rec entity.DailyChecklistEmptyKandang
+	if err := q.First(&rec).Error; err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil
 		}
 		return err
 	}
+	return fiber.NewError(fiber.StatusConflict, dailyChecklistErrDateInsideEmptyKandang)
+}
 
-	if err := tx.Model(&entity.DailyChecklist{}).Where("id = ?", existing.Id).Updates(map[string]interface{}{
+func (s *dailyChecklistService) validateNoExistingEmptyKandangInRange(tx *gorm.DB, kandangID uint, startDate, endDate time.Time, excludeDCID uint) error {
-		"category": newCategory,
+	q := tx.Model(&entity.DailyChecklist{}).
-		"status":   newStatus,
+		Where("kandang_id = ? AND date BETWEEN ? AND ? AND category = ? AND deleted_at IS NULL",
-	}).Error; err != nil {
+			kandangID, startDate, endDate, dailyChecklistCategoryEmptyKandang)
+	if excludeDCID > 0 {
+		q = q.Where("id <> ?", excludeDCID)
+	}
+	var conflictCount int64
+	if err := q.Count(&conflictCount).Error; err != nil {
+		return err
+	}
+	if conflictCount > 0 {
+		return fiber.NewError(fiber.StatusConflict, dailyChecklistErrEmptyKandangRangeOverlap)
+	}
+	return nil
+}
+
+func (s *dailyChecklistService) validateDateNotInExistingEmptyKandangChecklist(tx *gorm.DB, kandangID uint, date time.Time, excludeDCID uint) error {
+	q := tx.Model(&entity.DailyChecklist{}).
+		Where("kandang_id = ? AND date = ? AND category = ? AND deleted_at IS NULL",
+			kandangID, date, dailyChecklistCategoryEmptyKandang)
+	if excludeDCID > 0 {
+		q = q.Where("id <> ?", excludeDCID)
+	}
+	var conflictCount int64
+	if err := q.Count(&conflictCount).Error; err != nil {
+		return err
+	}
+	if conflictCount > 0 {
+		return fiber.NewError(fiber.StatusConflict, dailyChecklistErrDateInsideEmptyKandang)
+	}
+	return nil
+}
+
+func (s *dailyChecklistService) upsertEmptyKandangRange(tx *gorm.DB, dailyChecklistID, kandangID uint, startDate, endDate time.Time, actorID uint) error {
+	var existing entity.DailyChecklistEmptyKandang
+	err := tx.Where("daily_checklist_id = ?", dailyChecklistID).First(&existing).Error
+	if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
 		return err
 	}
 
-	*conflictID = existing.Id
+	if err == nil {
-	return nil
+		return tx.Model(&entity.DailyChecklistEmptyKandang{}).
+			Where("id = ?", existing.Id).
+			Updates(map[string]any{
+				"kandang_id": kandangID,
+				"start_date": startDate,
+				"end_date":   endDate,
+				"updated_at": time.Now(),
+			}).Error
+	}
+
+	record := &entity.DailyChecklistEmptyKandang{
+		DailyChecklistId: dailyChecklistID,
+		KandangId:        kandangID,
+		StartDate:        startDate,
+		EndDate:          endDate,
+	}
+	if actorID > 0 {
+		actor := actorID
+		record.CreatedBy = &actor
+	}
+	return tx.Create(record).Error
 }
 
 func (s *dailyChecklistService) validateNoDeletedNonEmptyKandangForDate(tx *gorm.DB, kandangID uint, date time.Time) error {
@@ -900,11 +1013,53 @@ func (s *dailyChecklistService) UpdateByPut(c *fiber.Ctx, req *validation.Create
 
 	status := req.Status
 
+	var emptyEndDate time.Time
+	if category == dailyChecklistCategoryEmptyKandang {
+		trimmedEnd := strings.TrimSpace(req.EmptyKandangEndDate)
+		if trimmedEnd == "" {
+			emptyEndDate = date
+		} else {
+			parsedEnd, parseErr := time.Parse(dailyChecklistDateLayout, trimmedEnd)
+			if parseErr != nil {
+				return nil, fiber.NewError(fiber.StatusBadRequest, "invalid empty_kandang_end_date format, use YYYY-MM-DD")
+			}
+			if parsedEnd.Before(date) {
+				return nil, fiber.NewError(fiber.StatusBadRequest, dailyChecklistErrEmptyKandangEndDateInvalid)
+			}
+			emptyEndDate = parsedEnd
+		}
+	}
+
+	var wasBranchC bool // non-empty_kandang → empty_kandang transition
 	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(tx *gorm.DB) error {
 		if err := s.lockKandangForChecklistCreation(tx, req.KandangId); err != nil {
 			return err
 		}
 
+		var existing entity.DailyChecklist
+		if err := tx.Where("id = ? AND deleted_at IS NULL", id).First(&existing).Error; err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return fiber.NewError(fiber.StatusNotFound, "DailyChecklist not found")
+			}
+			return err
+		}
+
+		existingIsEmpty := existing.Category == dailyChecklistCategoryEmptyKandang
+		newIsEmpty := category == dailyChecklistCategoryEmptyKandang
+
+		if newIsEmpty {
+			if err := s.validateNoNormalChecklistInRange(tx, req.KandangId, date, emptyEndDate, id); err != nil {
+				return err
+			}
+			if err := s.validateNoEmptyKandangRangeOverlap(tx, req.KandangId, date, emptyEndDate, id); err != nil {
+				return err
+			}
+		} else {
+			if err := s.validateDateNotInEmptyKandangRange(tx, req.KandangId, date, id); err != nil {
+				return err
+			}
+		}
+
 		var conflictCount int64
 		if err := tx.Model(&entity.DailyChecklist{}).
 			Where("id <> ? AND date = ? AND kandang_id = ? AND category = ? AND deleted_at IS NULL",
@@ -928,12 +1083,63 @@ func (s *dailyChecklistService) UpdateByPut(c *fiber.Ctx, req *validation.Create
 		if result.RowsAffected == 0 {
 			return gorm.ErrRecordNotFound
 		}
+
+		actorID, _ := m.ActorIDFromContext(c)
+		if newIsEmpty {
+			if err := s.upsertEmptyKandangRange(tx, id, req.KandangId, date, emptyEndDate, actorID); err != nil {
+				return err
+			}
+			// Branch C: non-empty → empty_kandang, hard-delete task/progress data
+			if !existingIsEmpty {
+				wasBranchC = true
+				if err := tx.Exec(`
+					DELETE FROM daily_checklist_activity_task_assignments
+					WHERE task_id IN (
+						SELECT id FROM daily_checklist_activity_tasks WHERE checklist_id = ?
+					)`, id).Error; err != nil {
+					return err
+				}
+				if err := tx.Where("checklist_id = ?", id).Delete(&entity.DailyChecklistActivityTask{}).Error; err != nil {
+					return err
+				}
+				if err := tx.Where("daily_checklist_id = ?", id).Delete(&entity.DailyChecklistTask{}).Error; err != nil {
+					return err
+				}
+			}
+		} else if existingIsEmpty {
+			updates := map[string]any{
+				"deleted_at": time.Now(),
+			}
+			if actorID > 0 {
+				updates["deleted_by"] = actorID
+			}
+			if err := tx.Model(&entity.DailyChecklistEmptyKandang{}).
+				Where("daily_checklist_id = ? AND deleted_at IS NULL", id).
+				Updates(updates).Error; err != nil {
+				return err
+			}
+		}
+
 		return nil
 	})
 	if err != nil {
 		return nil, err
 	}
 
+	// Branch C: delete DC documents outside transaction (storage is external)
+	if wasBranchC && s.DocumentSvc != nil {
+		docs, docErr := s.DocumentSvc.ListByTarget(c.Context(), string(utils.DocumentTypeDailyChecklist), uint64(id))
+		if docErr == nil && len(docs) > 0 {
+			docIDs := make([]uint, 0, len(docs))
+			for _, doc := range docs {
+				docIDs = append(docIDs, doc.Id)
+			}
+			if delErr := s.DocumentSvc.DeleteDocuments(c.Context(), docIDs, true); delErr != nil {
+				s.Log.Errorf("Failed to delete documents for DC %d during empty_kandang conversion: %+v", id, delErr)
+			}
+		}
+	}
+
 	return s.GetOne(c, id)
 }
 
@@ -968,6 +1174,15 @@ func (s dailyChecklistService) DeleteOne(c *fiber.Ctx, id uint) error {
 			return gorm.ErrRecordNotFound
 		}
 
+		if err := tx.Model(&entity.DailyChecklistEmptyKandang{}).
+			Where("daily_checklist_id = ? AND deleted_at IS NULL", id).
+			Updates(map[string]any{
+				"deleted_at": time.Now(),
+				"deleted_by": actorID,
+			}).Error; err != nil {
+			return err
+		}
+
 		return nil
 	}); err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
@@ -1695,92 +1910,43 @@ func (s dailyChecklistService) GetReport(c *fiber.Ctx, params *validation.Report
 		}
 		firstDay := time.Date(params.Year, time.Month(params.Month), 1, 0, 0, 0, 0, time.UTC)
 		lastDay := firstDay.AddDate(0, 1, 0).AddDate(0, 0, -1)
-		today := time.Now().UTC().Truncate(24 * time.Hour)
 
-		type emptyKandangRec struct {
+		type emptyRangeRec struct {
 			KandangID uint
-			Date      time.Time
+			StartDate time.Time
+			EndDate   time.Time
 		}
-		var emptyRecs []emptyKandangRec
+		var rangeRecs []emptyRangeRec
 		if err := s.Repository.DB().WithContext(c.Context()).
-			Model(&entity.DailyChecklist{}).
+			Model(&entity.DailyChecklistEmptyKandang{}).
-			Where("kandang_id IN ? AND category = ? AND date <= ? AND deleted_at IS NULL",
+			Where("kandang_id IN ? AND start_date <= ? AND end_date >= ?",
-				kandangIDs, dailyChecklistCategoryEmptyKandang, lastDay).
+				kandangIDs, lastDay, firstDay).
-			Select("kandang_id, date").
+			Select("kandang_id, start_date, end_date").
-			Scan(&emptyRecs).Error; err != nil {
+			Scan(&rangeRecs).Error; err != nil {
-			s.Log.Errorf("Failed to get empty kandang records for report: %+v", err)
+			s.Log.Errorf("Failed to get empty kandang ranges for report: %+v", err)
 			return err
 		}
 
 		emptyDaysByKandang := make(map[uint]map[int]struct{})
 
-		if len(emptyRecs) > 0 {
+		for _, rec := range rangeRecs {
-			minEmptyDate := emptyRecs[0].Date
+			effectiveStart := rec.StartDate
-			for _, rec := range emptyRecs[1:] {
+			if effectiveStart.Before(firstDay) {
-				if rec.Date.Before(minEmptyDate) {
+				effectiveStart = firstDay
-					minEmptyDate = rec.Date
+			}
-				}
+			effectiveEnd := rec.EndDate
+			if effectiveEnd.After(lastDay) {
+				effectiveEnd = lastDay
+			}
+			if effectiveStart.After(effectiveEnd) {
+				continue
 			}
 
-			type checklistDateRec struct {
+			if _, ok := emptyDaysByKandang[rec.KandangID]; !ok {
-				KandangID uint
+				emptyDaysByKandang[rec.KandangID] = make(map[int]struct{})
-				Date      time.Time
 			}
-			var nextDates []checklistDateRec
+			for d := effectiveStart; !d.After(effectiveEnd); d = d.AddDate(0, 0, 1) {
-			if err := s.Repository.DB().WithContext(c.Context()).
+				emptyDaysByKandang[rec.KandangID][d.Day()] = struct{}{}
-				Model(&entity.DailyChecklist{}).
-				Where("kandang_id IN ? AND category != ? AND date > ? AND (status IS NULL OR status != ?) AND deleted_at IS NULL",
-					kandangIDs, dailyChecklistCategoryEmptyKandang, minEmptyDate, dailyChecklistStatusRejected).
-				Select("kandang_id, date").
-				Order("kandang_id ASC, date ASC").
-				Scan(&nextDates).Error; err != nil {
-				s.Log.Errorf("Failed to get next checklist dates for empty kandang: %+v", err)
-				return err
-			}
-
-			nextDatesByKandang := make(map[uint][]time.Time)
-			for _, row := range nextDates {
-				nextDatesByKandang[row.KandangID] = append(nextDatesByKandang[row.KandangID], row.Date)
-			}
-
-			for _, rec := range emptyRecs {
-				var nextDate time.Time
-				for _, d := range nextDatesByKandang[rec.KandangID] {
-					if d.After(rec.Date) {
-						nextDate = d
-						break
-					}
-				}
-
-				// If no next checklist, cap empty period at today (not end of month)
-				ceiling := lastDay
-				if today.Before(lastDay) {
-					ceiling = today
-				}
-				periodEnd := ceiling
-				if !nextDate.IsZero() {
-					periodEnd = nextDate.AddDate(0, 0, -1)
-				}
-
-				effectiveStart := rec.Date
-				if effectiveStart.Before(firstDay) {
-					effectiveStart = firstDay
-				}
-				effectiveEnd := periodEnd
-				if effectiveEnd.After(lastDay) {
-					effectiveEnd = lastDay
-				}
-
-				if effectiveStart.After(effectiveEnd) {
-					continue
-				}
-
-				if _, ok := emptyDaysByKandang[rec.KandangID]; !ok {
-					emptyDaysByKandang[rec.KandangID] = make(map[int]struct{})
-				}
-				for d := effectiveStart; !d.After(effectiveEnd); d = d.AddDate(0, 0, 1) {
-					emptyDaysByKandang[rec.KandangID][d.Day()] = struct{}{}
-				}
 			}
 		}
 

internal/modules/daily-checklists/services/daily-checklist.service_test.go

@@ -208,8 +208,18 @@ func TestCreateOneAllowsBulkEmptyKandangWhenRangeHasOnlySoftDeletedChecklist(t *
 		Count(&activeInRange).Error; err != nil {
 		t.Fatalf("failed counting checklists in range: %v", err)
 	}
-	if activeInRange != 5 {
+	if activeInRange != 1 {
-		t.Fatalf("expected 5 active checklists created for range, got %d", activeInRange)
+		t.Fatalf("expected 1 active empty_kandang checklist created for range, got %d", activeInRange)
+	}
+
+	var emptyRangeCount int64
+	if err := db.Model(&entity.DailyChecklistEmptyKandang{}).
+		Where("kandang_id = ? AND start_date = ? AND end_date = ? AND deleted_at IS NULL", 1, mustDate(t, "2026-01-01"), mustDate(t, "2026-01-05")).
+		Count(&emptyRangeCount).Error; err != nil {
+		t.Fatalf("failed counting empty kandang ranges: %v", err)
+	}
+	if emptyRangeCount != 1 {
+		t.Fatalf("expected 1 empty kandang range record for [2026-01-01, 2026-01-05], got %d", emptyRangeCount)
 	}
 }
 
@@ -304,6 +314,18 @@ func setupDailyChecklistServiceTest(t *testing.T) (DailyChecklistService, *gorm.
 			updated_at DATETIME NULL,
 			deleted_at DATETIME NULL
 		)`,
+		`CREATE TABLE daily_checklist_empty_kandangs (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			daily_checklist_id INTEGER NOT NULL,
+			kandang_id INTEGER NOT NULL,
+			start_date DATE NOT NULL,
+			end_date DATE NOT NULL,
+			created_by INTEGER NULL,
+			deleted_by INTEGER NULL,
+			created_at DATETIME NULL,
+			updated_at DATETIME NULL,
+			deleted_at DATETIME NULL
+		)`,
 		`INSERT INTO areas (id, name, created_by, created_at, updated_at, deleted_at) VALUES (1, 'Area A', 1, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP, NULL)`,
 		`INSERT INTO locations (id, name, address, area_id, created_by, created_at, updated_at, deleted_at) VALUES (1, 'Farm A', 'Address', 1, 1, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP, NULL)`,
 		`INSERT INTO kandang_groups (id, name, status, location_id, pic_id, created_by, created_at, updated_at, deleted_at) VALUES (1, 'Kandang A', 'ACTIVE', 1, 1, 1, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP, NULL)`,
@@ -316,7 +338,8 @@ func setupDailyChecklistServiceTest(t *testing.T) (DailyChecklistService, *gorm.
 	}
 
 	repo := repository.NewDailyChecklistRepository(db)
-	svc := NewDailyChecklistService(repo, nil, validator.New(), nil)
+	emptyRepo := repository.NewDailyChecklistEmptyKandangRepository(db)
+	svc := NewDailyChecklistService(repo, emptyRepo, nil, validator.New(), nil)
 	return svc, db
 }
 

internal/modules/daily-checklists/validations/daily-checklist.validation.go

@@ -9,7 +9,8 @@ type Create struct {
 	KandangId           uint   `json:"kandang_id" validate:"required"`
 	Category            string `json:"category" validate:"required"`
 	Status              string `json:"status" validate:"required"`
-	EmptyKandang bool `json:"empty_kandang"`
+	EmptyKandang        bool   `json:"empty_kandang"`
+	EmptyKandangEndDate string `json:"empty_kandang_end_date" validate:"omitempty"`
 }
 
 type Update struct {

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

@@ -65,6 +65,8 @@ func (u *ExpenseController) GetAll(c *fiber.Ctx) error {
 		RealizationStatus:     strings.TrimSpace(c.Query("realization_status", "")),
 		ProjectFlockID:        uint64(c.QueryInt("project_flock_id", 0)),
 		ProjectFlockKandangID: uint64(c.QueryInt("project_flock_kandang_id", 0)),
+		SortBy:                strings.TrimSpace(c.Query("sort_by", "")),
+		SortOrder:             strings.TrimSpace(c.Query("sort_order", "")),
 	}
 
 	if isAllExpenseExcelExportRequest(c) {

internal/modules/expenses/repositories/expense_realization.repository.go

@@ -98,6 +98,7 @@ func (r *ExpenseRealizationRepositoryImpl) GetAllWithFilters(ctx context.Context
 			return db.
 				Preload("Expense").
 				Preload("Expense.Supplier").
+				Preload("Expense.Location").
 				Preload("Kandang").
 				Preload("Kandang.Location").
 				Preload("Nonstock").
@@ -177,10 +178,48 @@ func (r *ExpenseRealizationRepositoryImpl) GetAllWithFilters(ctx context.Context
 		return nil, 0, err
 	}
 
+	sortExpr := "expense_realizations.created_at"
+	order := "DESC"
+	if filters.SortOrder == "asc" {
+		order = "ASC"
+	}
+	switch filters.SortBy {
+	case "po_number":
+		sortExpr = "expenses.po_number"
+	case "reference_number":
+		sortExpr = "expenses.reference_number"
+	case "realization_date":
+		sortExpr = "expenses.realization_date"
+	case "transaction_date":
+		sortExpr = "expenses.transaction_date"
+	case "category":
+		sortExpr = "expenses.category"
+	case "product":
+		sortExpr = "(SELECT name FROM nonstocks WHERE id = expense_nonstocks.nonstock_id)"
+	case "supplier":
+		sortExpr = "suppliers.name"
+	case "location":
+		sortExpr = "(SELECT l.name FROM kandangs k JOIN locations l ON l.id = k.location_id WHERE k.id = expense_nonstocks.kandang_id)"
+	case "kandang":
+		sortExpr = "(SELECT name FROM kandangs WHERE id = expense_nonstocks.kandang_id)"
+	case "qty_pengajuan":
+		sortExpr = "expense_nonstocks.qty"
+	case "price_pengajuan":
+		sortExpr = "expense_nonstocks.price"
+	case "total_pengajuan":
+		sortExpr = "expense_nonstocks.qty * expense_nonstocks.price"
+	case "qty_realisasi":
+		sortExpr = "expense_realizations.qty"
+	case "price_realisasi":
+		sortExpr = "expense_realizations.price"
+	case "total_realisasi":
+		sortExpr = "expense_realizations.qty * expense_realizations.price"
+	}
+
 	if err := db.
 		Offset(offset).
 		Limit(limit).
-		Order("expense_realizations.created_at DESC").
+		Order(sortExpr + " " + order).
 		Find(&realizations).Error; err != nil {
 		return nil, 0, err
 	}

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

@@ -289,7 +289,40 @@ func (s expenseService) GetAll(c *fiber.Ctx, params *validation.Query) ([]expens
 				like,
 			)
 		}
-		return db.Order("expenses.created_at DESC").Order("expenses.updated_at DESC")
+		sortBy := strings.TrimSpace(params.SortBy)
+		sortOrder := strings.ToUpper(strings.TrimSpace(params.SortOrder))
+		if sortOrder == "" {
+			sortOrder = "DESC"
+		}
+
+		switch sortBy {
+		case "reference_number":
+			return db.Order("expenses.reference_number " + sortOrder)
+		case "transaction_date":
+			return db.Order("expenses.transaction_date " + sortOrder)
+		case "realization_date":
+			return db.Order("expenses.realization_date " + sortOrder)
+		case "location":
+			return db.Order("(SELECT COALESCE(name,'') FROM locations WHERE id = expenses.location_id) " + sortOrder)
+		case "created_user":
+			return db.Order("(SELECT COALESCE(name,'') FROM users WHERE id = expenses.created_by) " + sortOrder)
+		case "supplier":
+			return db.Order("(SELECT COALESCE(name,'') FROM suppliers WHERE id = expenses.supplier_id) " + sortOrder)
+		case "grand_total":
+			return db.Order(`(SELECT COALESCE(
+				(SELECT SUM(er.qty * er.price) FROM expense_realizations er
+				 JOIN expense_nonstocks en ON en.id = er.expense_nonstock_id
+				 WHERE en.expense_id = expenses.id),
+				(SELECT SUM(en2.qty * en2.price) FROM expense_nonstocks en2
+				 WHERE en2.expense_id = expenses.id),
+			0)) ` + sortOrder)
+		case "is_paid":
+			return db.Order("expenses.is_paid " + sortOrder)
+		case "created_at":
+			return db.Order("expenses.created_at " + sortOrder)
+		default:
+			return db.Order("expenses.created_at DESC").Order("expenses.updated_at DESC")
+		}
 	})
 
 	if scopeErr != nil {

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

@@ -54,6 +54,8 @@ type Query struct {
 	RealizationStatus     string `query:"realization_status" validate:"omitempty,max=100"`
 	ProjectFlockID        uint64 `query:"project_flock_id" validate:"omitempty,gt=0"`
 	ProjectFlockKandangID uint64 `query:"project_flock_kandang_id" validate:"omitempty,gt=0"`
+	SortBy                string `query:"sort_by" validate:"omitempty,oneof=reference_number transaction_date realization_date location created_user supplier grand_total is_paid created_at"`
+	SortOrder             string `query:"sort_order" validate:"omitempty,oneof=asc desc ASC DESC"`
 }
 
 type CreateRealization struct {

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

@@ -5,6 +5,7 @@ import (
 	"strconv"
 	"strings"
 
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	"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"
@@ -13,6 +14,8 @@ import (
 	"github.com/gofiber/fiber/v2"
 )
 
+const transactionExcelExportFetchLimit = 99999999
+
 type TransactionController struct {
 	TransactionService service.TransactionService
 }
@@ -97,6 +100,8 @@ func (u *TransactionController) GetAll(c *fiber.Ctx) error {
 		CustomerIDs:      customerIDs,
 		SupplierIDs:      supplierIDs,
 		SortDate:         c.Query("sort_date", ""),
+		SortBy:           c.Query("sort_by", ""),
+		SortOrder:        c.Query("sort_order", ""),
 		StartDate:        c.Query("start_date", ""),
 		EndDate:          c.Query("end_date", ""),
 	}
@@ -105,6 +110,14 @@ func (u *TransactionController) GetAll(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusBadRequest, "page and limit must be greater than 0")
 	}
 
+	if isTransactionExcelExportRequest(c) {
+		results, err := u.getAllTransactionsForExcel(c, query)
+		if err != nil {
+			return err
+		}
+		return exportTransactionListExcel(c, results)
+	}
+
 	result, totalResults, err := u.TransactionService.GetAll(c, query)
 	if err != nil {
 		return err
@@ -147,6 +160,32 @@ func (u *TransactionController) GetOne(c *fiber.Ctx) error {
 		})
 }
 
+func isTransactionExcelExportRequest(c *fiber.Ctx) bool {
+	return strings.EqualFold(strings.TrimSpace(c.Query("export")), "excel")
+}
+
+func (u *TransactionController) getAllTransactionsForExcel(c *fiber.Ctx, baseQuery *validation.Query) ([]entity.Payment, error) {
+	query := *baseQuery
+	query.Page = 1
+	query.Limit = transactionExcelExportFetchLimit
+	results := make([]entity.Payment, 0)
+	for {
+		pageResults, total, err := u.TransactionService.GetAll(c, &query)
+		if err != nil {
+			return nil, err
+		}
+		if len(pageResults) == 0 || total == 0 {
+			break
+		}
+		results = append(results, pageResults...)
+		if int64(len(results)) >= total {
+			break
+		}
+		query.Page++
+	}
+	return results, nil
+}
+
 func (u *TransactionController) DeleteOne(c *fiber.Ctx) error {
 	param := c.Params("id")
 

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

@@ -0,0 +1,307 @@
+package controller
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/xuri/excelize/v2"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+)
+
+const transactionExportSheetName = "Transaksi"
+
+func exportTransactionListExcel(c *fiber.Ctx, payments []entity.Payment) error {
+	content, err := buildTransactionExportWorkbook(payments)
+	if err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "failed to generate excel file")
+	}
+
+	filename := fmt.Sprintf("transaksi_%s.xlsx", time.Now().Format("20060102_150405"))
+	c.Set("Content-Type", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+	c.Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, filename))
+	return c.Status(fiber.StatusOK).Send(content)
+}
+
+func buildTransactionExportWorkbook(payments []entity.Payment) ([]byte, error) {
+	file := excelize.NewFile()
+	defer file.Close()
+
+	defaultSheet := file.GetSheetName(file.GetActiveSheetIndex())
+	if defaultSheet != transactionExportSheetName {
+		if err := file.SetSheetName(defaultSheet, transactionExportSheetName); err != nil {
+			return nil, err
+		}
+	}
+
+	if err := setTransactionExportColumns(file); err != nil {
+		return nil, err
+	}
+	if err := setTransactionExportHeaders(file); err != nil {
+		return nil, err
+	}
+	if err := setTransactionExportRows(file, payments); err != nil {
+		return nil, err
+	}
+	if err := file.SetPanes(transactionExportSheetName, &excelize.Panes{
+		Freeze:      true,
+		YSplit:      1,
+		TopLeftCell: "A2",
+		ActivePane:  "bottomLeft",
+	}); err != nil {
+		return nil, err
+	}
+
+	buffer, err := file.WriteToBuffer()
+	if err != nil {
+		return nil, err
+	}
+
+	return buffer.Bytes(), nil
+}
+
+func setTransactionExportColumns(file *excelize.File) error {
+	columnWidths := map[string]float64{
+		"A": 20,
+		"B": 22,
+		"C": 18,
+		"D": 25,
+		"E": 14,
+		"F": 16,
+		"G": 16,
+		"H": 22,
+		"I": 22,
+		"J": 18,
+		"K": 18,
+		"L": 18,
+		"M": 30,
+		"N": 22,
+		"O": 20,
+	}
+
+	sheet := transactionExportSheetName
+	for col, width := range columnWidths {
+		if err := file.SetColWidth(sheet, col, col, width); err != nil {
+			return err
+		}
+	}
+
+	return file.SetRowHeight(sheet, 1, 24)
+}
+
+func setTransactionExportHeaders(file *excelize.File) error {
+	sheet := transactionExportSheetName
+	headers := []string{
+		"Kode Pembayaran",
+		"No. Referensi",
+		"Tipe Transaksi",
+		"Pihak",
+		"Tipe Pihak",
+		"Tanggal Bayar",
+		"Metode Bayar",
+		"Bank",
+		"No. Rekening Bank",
+		"Pemasukan",
+		"Pengeluaran",
+		"Nominal",
+		"Catatan",
+		"Dibuat Oleh",
+		"Status",
+	}
+
+	for i, header := range headers {
+		colName, err := excelize.ColumnNumberToName(i + 1)
+		if err != nil {
+			return err
+		}
+		if err := file.SetCellValue(sheet, colName+"1", header); err != nil {
+			return err
+		}
+	}
+
+	headerStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Color: "1F2937"},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"DCEBFA"}},
+		Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center"},
+		Border: []excelize.Border{
+			{Type: "left", Color: "D1D5DB", Style: 1},
+			{Type: "top", Color: "D1D5DB", Style: 1},
+			{Type: "bottom", Color: "D1D5DB", Style: 1},
+			{Type: "right", Color: "D1D5DB", Style: 1},
+		},
+	})
+	if err != nil {
+		return err
+	}
+
+	return file.SetCellStyle(sheet, "A1", "O1", headerStyle)
+}
+
+func setTransactionExportRows(file *excelize.File, payments []entity.Payment) error {
+	if len(payments) == 0 {
+		return nil
+	}
+
+	sheet := transactionExportSheetName
+	for i, p := range payments {
+		row := strconv.Itoa(i + 2)
+		if err := writeTransactionExportRow(file, sheet, row, p); err != nil {
+			return err
+		}
+	}
+
+	lastRow := strconv.Itoa(len(payments) + 1)
+
+	dataStyle, err := file.NewStyle(&excelize.Style{
+		Alignment: &excelize.Alignment{Horizontal: "left", Vertical: "center", WrapText: true},
+		Border: []excelize.Border{
+			{Type: "left", Color: "D1D5DB", Style: 1},
+			{Type: "top", Color: "D1D5DB", Style: 1},
+			{Type: "bottom", Color: "D1D5DB", Style: 1},
+			{Type: "right", Color: "D1D5DB", Style: 1},
+		},
+	})
+	if err != nil {
+		return err
+	}
+	if err := file.SetCellStyle(sheet, "A2", "O"+lastRow, dataStyle); err != nil {
+		return err
+	}
+
+	numericStyle, err := file.NewStyle(&excelize.Style{
+		Alignment: &excelize.Alignment{Horizontal: "right", Vertical: "center"},
+		Border: []excelize.Border{
+			{Type: "left", Color: "D1D5DB", Style: 1},
+			{Type: "top", Color: "D1D5DB", Style: 1},
+			{Type: "bottom", Color: "D1D5DB", Style: 1},
+			{Type: "right", Color: "D1D5DB", Style: 1},
+		},
+	})
+	if err != nil {
+		return err
+	}
+
+	return file.SetCellStyle(sheet, "J2", "L"+lastRow, numericStyle)
+}
+
+func writeTransactionExportRow(file *excelize.File, sheet, row string, p entity.Payment) error {
+	incomeAmount, expenseAmount := txAmounts(p.Direction, p.Nominal)
+
+	values := []interface{}{
+		safeTxText(p.PaymentCode),
+		safeTxRefNumber(p.ReferenceNumber),
+		safeTxText(txTransactionType(p)),
+		safeTxText(txPartyName(p)),
+		safeTxText(p.PartyType),
+		formatTxDate(p.PaymentDate),
+		safeTxText(p.PaymentMethod),
+		safeTxBank(p),
+		safeTxBankAccount(p),
+		incomeAmount,
+		expenseAmount,
+		p.Nominal,
+		safeTxText(p.Notes),
+		safeTxText(txCreatedBy(p)),
+		formatTxStatus(p),
+	}
+
+	for colIdx, val := range values {
+		colName, err := excelize.ColumnNumberToName(colIdx + 1)
+		if err != nil {
+			return err
+		}
+		if err := file.SetCellValue(sheet, colName+row, val); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func safeTxText(s string) string {
+	trimmed := strings.TrimSpace(s)
+	if trimmed == "" {
+		return "-"
+	}
+	return trimmed
+}
+
+func safeTxRefNumber(s *string) string {
+	if s == nil {
+		return "-"
+	}
+	return safeTxText(*s)
+}
+
+func safeTxBank(p entity.Payment) string {
+	if p.BankWarehouse.Id == 0 {
+		return "-"
+	}
+	return safeTxText(p.BankWarehouse.Name)
+}
+
+func safeTxBankAccount(p entity.Payment) string {
+	if p.BankWarehouse.Id == 0 {
+		return "-"
+	}
+	return safeTxText(p.BankWarehouse.AccountNumber)
+}
+
+func formatTxDate(t time.Time) string {
+	if t.IsZero() {
+		return "-"
+	}
+	loc, err := time.LoadLocation("Asia/Jakarta")
+	if err == nil {
+		t = t.In(loc)
+	}
+	return t.Format("02-01-2006")
+}
+
+func formatTxStatus(p entity.Payment) string {
+	if p.LatestApproval == nil {
+		return "-"
+	}
+	return safeTxText(p.LatestApproval.StepName)
+}
+
+func txTransactionType(p entity.Payment) string {
+	if p.TransactionType != "" {
+		return p.TransactionType
+	}
+	return p.Direction
+}
+
+func txPartyName(p entity.Payment) string {
+	switch p.PartyType {
+	case "CUSTOMER":
+		if p.Customer != nil && p.Customer.Id != 0 {
+			return p.Customer.Name
+		}
+	case "SUPPLIER":
+		if p.Supplier != nil && p.Supplier.Id != 0 {
+			return p.Supplier.Name
+		}
+	}
+	return ""
+}
+
+func txCreatedBy(p entity.Payment) string {
+	if p.CreatedUser.Id == 0 {
+		return ""
+	}
+	return p.CreatedUser.Name
+}
+
+func txAmounts(direction string, nominal float64) (income, expense float64) {
+	switch strings.ToUpper(direction) {
+	case "IN":
+		return nominal, 0
+	case "OUT":
+		return 0, nominal
+	default:
+		return 0, 0
+	}
+}

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

@@ -72,19 +72,26 @@ func (s transactionService) GetAll(c *fiber.Ctx, params *validation.Query) ([]en
 	transactions, total, err := s.Repository.GetAll(c.Context(), offset, params.Limit, func(db *gorm.DB) *gorm.DB {
 		db = s.withRelations(db)
 
-		if params.Search != "" {
+		needsPartyJoin := params.Search != "" || params.SortBy == "customer_name"
-			like := "%" + strings.ToLower(strings.TrimSpace(params.Search)) + "%"
+		needsBankJoin := params.Search != "" || params.SortBy == "bank"
+
+		if needsPartyJoin {
 			db = db.Joins(
 				"LEFT JOIN customers ON customers.id = payments.party_id AND payments.party_type = ? AND customers.deleted_at IS NULL",
 				string(utils.PaymentPartyCustomer),
 			).Joins(
 				"LEFT JOIN suppliers ON suppliers.id = payments.party_id AND payments.party_type = ? AND suppliers.deleted_at IS NULL",
 				string(utils.PaymentPartySupplier),
-			).Joins(
-				"LEFT JOIN banks ON banks.id = payments.bank_id AND banks.deleted_at IS NULL",
 			)
+		}
+		if needsBankJoin {
+			db = db.Joins("LEFT JOIN banks ON banks.id = payments.bank_id AND banks.deleted_at IS NULL")
+		}
+
+		if params.Search != "" {
+			like := "%" + strings.ToLower(strings.TrimSpace(params.Search)) + "%"
 			db = db.Where(
-				`LOWER(payment_code) LIKE ? OR
+				`(LOWER(payment_code) LIKE ? OR
 				LOWER(COALESCE(reference_number, '')) LIKE ? OR
 				LOWER(COALESCE(payment_method, '')) LIKE ? OR
 				LOWER(COALESCE(transaction_type, '')) LIKE ? OR
@@ -93,7 +100,7 @@ func (s transactionService) GetAll(c *fiber.Ctx, params *validation.Query) ([]en
 				LOWER(COALESCE(suppliers.name, '')) LIKE ? OR
 				LOWER(COALESCE(banks.name, '')) LIKE ? OR
 				CAST(payments.nominal AS TEXT) LIKE ? OR
-				TO_CHAR(payments.payment_date, 'YYYY-MM-DD') LIKE ?`,
+				TO_CHAR(payments.payment_date, 'YYYY-MM-DD') LIKE ?)`,
 				like, like, like, like, like, like, like, like, like, like,
 			)
 		}
@@ -138,7 +145,7 @@ func (s transactionService) GetAll(c *fiber.Ctx, params *validation.Query) ([]en
 			db = db.Where("payment_date < ?", *endDate)
 		}
 
-		return applyTransactionSort(db, params.SortDate)
+		return applyTransactionSort(db, params.SortBy, params.SortOrder, params.SortDate)
 	})
 
 	if err != nil {
@@ -270,13 +277,39 @@ func parseTransactionDateRange(startDate, endDate string) (*time.Time, *time.Tim
 	return startPtr, endPtr, nil
 }
 
-func applyTransactionSort(db *gorm.DB, sortDate string) *gorm.DB {
+func applyTransactionSort(db *gorm.DB, sortBy, sortOrder, sortDate string) *gorm.DB {
+	order := "DESC"
+	if strings.ToUpper(strings.TrimSpace(sortOrder)) == "ASC" {
+		order = "ASC"
+	}
+
+	switch strings.ToLower(strings.TrimSpace(sortBy)) {
+	case "payment_code":
+		return db.Order("payments.payment_code " + order)
+	case "reference_number":
+		return db.Order("payments.reference_number " + order)
+	case "transaction_type":
+		return db.Order("payments.transaction_type " + order)
+	case "customer_name":
+		return db.Order("COALESCE(customers.name, suppliers.name) " + order)
+	case "payment_date":
+		return db.Order("payments.payment_date " + order)
+	case "created_at":
+		return db.Order("payments.created_at " + order)
+	case "payment_method":
+		return db.Order("payments.payment_method " + order)
+	case "bank":
+		return db.Order("banks.account_number " + order)
+	case "expense_amount":
+		return db.Order("CASE WHEN payments.direction = 'OUT' THEN payments.nominal ELSE 0 END " + order)
+	case "income_amount":
+		return db.Order("CASE WHEN payments.direction = 'IN' THEN payments.nominal ELSE 0 END " + order)
+	}
+
 	switch strings.ToLower(strings.TrimSpace(sortDate)) {
 	case "created_at":
-		return db.Order("created_at DESC").Order("payment_date DESC")
+		return db.Order("payments.created_at DESC").Order("payments.payment_date DESC")
-	case "payment_date":
-		return db.Order("payment_date DESC").Order("created_at DESC")
 	default:
-		return db.Order("payment_date DESC").Order("created_at DESC")
+		return db.Order("payments.payment_date DESC").Order("payments.created_at DESC")
 	}
 }

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

@@ -10,13 +10,15 @@ type Update struct {
 
 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"`
+	Limit            int      `query:"limit" validate:"omitempty,number,min=1,gt=0"`
 	Search           string   `query:"search" validate:"omitempty,max=50"`
 	TransactionTypes []string `query:"transaction_types" validate:"omitempty,dive,max=50"`
 	BankIDs          []uint   `query:"bank_ids" validate:"omitempty,dive,gt=0"`
 	CustomerIDs      []uint   `query:"customer_ids" validate:"omitempty,dive,gt=0"`
 	SupplierIDs      []uint   `query:"supplier_ids" validate:"omitempty,dive,gt=0"`
 	SortDate         string   `query:"sort_date" validate:"omitempty,oneof=created_at payment_date"`
+	SortBy           string   `query:"sort_by" validate:"omitempty,oneof=payment_code reference_number transaction_type customer_name payment_date created_at payment_method bank expense_amount income_amount"`
+	SortOrder        string   `query:"sort_order" validate:"omitempty,oneof=asc desc"`
 	StartDate        string   `query:"start_date" validate:"omitempty,datetime=2006-01-02"`
 	EndDate          string   `query:"end_date" validate:"omitempty,datetime=2006-01-02"`
 }

internal/modules/marketing/controllers/deliveryorder.export.go

@@ -2,7 +2,6 @@ package controller
 
 import (
 	"fmt"
-	"math"
 	"strconv"
 	"strings"
 	"time"
@@ -153,7 +152,7 @@ func setMarketingExportRows(file *excelize.File, sheet string, items []dto.Marke
 		if err := file.SetCellValue(sheet, "D"+strconv.Itoa(rowNumber), safeMarketingExportText(item.Customer.Name)); err != nil {
 			return err
 		}
-		if err := file.SetCellValue(sheet, "E"+strconv.Itoa(rowNumber), formatMarketingRupiah(sumMarketingGrandTotal(item.SalesOrder))); err != nil {
+		if err := file.SetCellValue(sheet, "E"+strconv.Itoa(rowNumber), sumMarketingGrandTotal(item.SalesOrder)); err != nil {
 			return err
 		}
 		if err := file.SetCellValue(sheet, "F"+strconv.Itoa(rowNumber), formatMarketingProducts(item.SalesOrder)); err != nil {
@@ -266,40 +265,6 @@ func sumMarketingGrandTotal(items []dto.DeliveryMarketingProductDTO) float64 {
 	return total
 }
 
-func formatMarketingRupiah(value float64) string {
-	if math.IsNaN(value) || math.IsInf(value, 0) {
-		return "Rp 0"
-	}
-
-	rounded := int64(math.Round(value))
-	sign := ""
-	if rounded < 0 {
-		sign = "-"
-		rounded = -rounded
-	}
-
-	raw := strconv.FormatInt(rounded, 10)
-	if raw == "" {
-		raw = "0"
-	}
-
-	var grouped strings.Builder
-	rem := len(raw) % 3
-	if rem > 0 {
-		grouped.WriteString(raw[:rem])
-		if len(raw) > rem {
-			grouped.WriteString(".")
-		}
-	}
-	for i := rem; i < len(raw); i += 3 {
-		grouped.WriteString(raw[i : i+3])
-		if i+3 < len(raw) {
-			grouped.WriteString(".")
-		}
-	}
-
-	return "Rp " + sign + grouped.String()
-}
 
 func safeMarketingExportText(value string) string {
 	trimmed := strings.TrimSpace(value)

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

@@ -310,6 +310,8 @@ func (s deliveryOrdersService) GetAll(c *fiber.Ctx, params *validation.DeliveryO
 			return db.Joins("LEFT JOIN customers ON customers.id = marketings.customer_id").Order("COALESCE(customers.name, '') " + orderDir)
 		case "grand_total":
 			return db.Order("(SELECT COALESCE(SUM(mp.total_price), 0) FROM marketing_products mp WHERE mp.marketing_id = marketings.id) " + orderDir)
+		case "created_at":
+			return db.Order("marketings.created_at " + orderDir)
 		default:
 			return db.Order("created_at DESC").Order("updated_at DESC")
 		}
@@ -540,9 +542,15 @@ func (s deliveryOrdersService) UpdateOne(c *fiber.Ctx, req *validation.DeliveryO
 		return nil, err
 	}
 
+	latestApproval, err := s.ApprovalSvc.LatestByTarget(c.Context(), utils.ApprovalWorkflowMarketing, id, nil)
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to check approval status")
+	}
+
 	err = s.MarketingRepo.DB().WithContext(c.Context()).Transaction(func(dbTransaction *gorm.DB) error {
 		marketingProductRepositoryTx := marketingRepo.NewMarketingProductRepository(dbTransaction)
 		marketingDeliveryProductRepositoryTx := marketingRepo.NewMarketingDeliveryProductRepository(dbTransaction)
+		approvalSvcTx := commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(dbTransaction))
 		marketingRepoTx := marketingRepo.NewMarketingRepository(dbTransaction)
 
 		marketing, err := marketingRepoTx.GetByID(c.Context(), id, nil)
@@ -628,6 +636,23 @@ func (s deliveryOrdersService) UpdateOne(c *fiber.Ctx, req *validation.DeliveryO
 			}
 		}
 
+		if latestApproval != nil && latestApproval.StepNumber == uint16(utils.MarketingDeliveryOrder) {
+			action := entity.ApprovalActionUpdated
+			_, err := approvalSvcTx.CreateApproval(
+				c.Context(),
+				utils.ApprovalWorkflowMarketing,
+				id,
+				utils.MarketingStepSalesOrder,
+				&action,
+				actorID,
+				nil)
+			if err != nil {
+				if !errors.Is(err, gorm.ErrDuplicatedKey) {
+					return fiber.NewError(fiber.StatusInternalServerError, "Failed to reset approval to Sales Order")
+				}
+			}
+		}
+
 		return nil
 	})
 	if err != nil {

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

@@ -516,7 +516,7 @@ func (s salesOrdersService) UpdateOne(c *fiber.Ctx, req *validation.Update, id u
 				c.Context(),
 				utils.ApprovalWorkflowMarketing,
 				id,
-				approvalutils.ApprovalStep(latestApproval.StepNumber),
+				utils.MarketingStepPengajuan,
 				&action,
 				actorID,
 				nil)
@@ -770,15 +770,21 @@ func (s salesOrdersService) Approval(c *fiber.Ctx, req *validation.Approve) ([]e
 
 func (s *salesOrdersService) createMarketingProductWithDelivery(ctx context.Context, marketingId uint, marketingType string, rp validation.CreateMarketingProduct, marketingProductRepo repository.MarketingProductRepository, invDeliveryRepo repository.MarketingDeliveryProductRepository) error {
 
-	totalWeight, totalPrice := s.calculatePriceByMarketingType(
+	var totalWeight, totalPrice float64
-		marketingType,
+	if rp.TotalPrice != nil {
-		rp.Qty,
+		totalWeight = math.Round(rp.Qty*rp.AvgWeight*100) / 100
-		rp.AvgWeight,
+		totalPrice = *rp.TotalPrice
-		rp.UnitPrice,
+	} else {
-		rp.Week,
+		totalWeight, totalPrice = s.calculatePriceByMarketingType(
-		rp.ConvertionUnit,
+			marketingType,
-		rp.WeightPerConvertion,
+			rp.Qty,
-	)
+			rp.AvgWeight,
+			rp.UnitPrice,
+			rp.Week,
+			rp.ConvertionUnit,
+			rp.WeightPerConvertion,
+		)
+	}
 
 	marketingProduct := &entity.MarketingProduct{
 		MarketingId:         marketingId,
@@ -821,7 +827,7 @@ func (s *salesOrdersService) calculatePriceByMarketingType(marketingType string,
 		totalPrice = math.Round(qty*unitPrice*100) / 100
 	} else if marketingType == string(utils.MarketingTypeAyamPullet) && week != nil && *week > 0 {
 		totalWeight = math.Round(qty*avgWeight*100) / 100
-		totalPrice = math.Round(unitPrice*float64(*week)*qty*100) / 100
+		totalPrice = math.Round(totalWeight*unitPrice*100) / 100
 	} else {
 		totalWeight = math.Round(qty*avgWeight*100) / 100
 

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

@@ -31,7 +31,7 @@ type DeliveryOrderQuery struct {
 	MarketingId           uint   `query:"marketing_id" validate:"omitempty,gt=0"`
 	ProjectFlockID        uint   `query:"project_flock_id" validate:"omitempty,gt=0"`
 	ProjectFlockKandangID uint   `query:"project_flock_kandang_id" validate:"omitempty,gt=0"`
-	SortBy                string `query:"sort_by" validate:"omitempty,oneof=so_number so_date status customer grand_total"`
+	SortBy                string `query:"sort_by" validate:"omitempty,oneof=so_number so_date status customer grand_total created_at"`
 	SortOrder             string `query:"sort_order" validate:"omitempty,oneof=asc desc"`
 }
 

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

@@ -26,6 +26,7 @@ type CreateMarketingProduct struct {
 	UnitPrice           float64  `json:"unit_price" validate:"required,gt=0"`
 	Qty                 float64  `json:"qty" validate:"required,gt=0"`
 	AvgWeight           float64  `json:"avg_weight" validate:"omitempty,gt=0"`
+	TotalPrice          *float64 `json:"total_price" validate:"omitempty,gt=0"`
 }
 
 type Update struct {

internal/modules/master/customers/dto/customer.dto.go

@@ -14,6 +14,7 @@ type CustomerRelationDTO struct {
 	Name          string                   `json:"name"`
 	Type          string                   `json:"type"`
 	AccountNumber string                   `json:"account_number"`
+	BankName      string                   `json:"bank_name"`
 	Address       string                   `json:"address,omitempty"`
 	Balance       float64                  `json:"balance"`
 	Pic           *userDTO.UserRelationDTO `json:"pic,omitempty"`
@@ -28,6 +29,7 @@ type CustomerListDTO struct {
 	Phone         string                  `json:"phone"`
 	Email         string                  `json:"email"`
 	AccountNumber string                  `json:"account_number"`
+	BankName      string                  `json:"bank_name"`
 	Balance       float64                 `json:"balance"`
 	Pic           userDTO.UserRelationDTO `json:"pic"`
 	CreatedUser   userDTO.UserRelationDTO `json:"created_user"`
@@ -53,6 +55,7 @@ func ToCustomerRelationDTO(e entity.Customer) CustomerRelationDTO {
 		Name:          e.Name,
 		Type:          e.Type,
 		AccountNumber: e.AccountNumber,
+		BankName:      e.BankName,
 		Address:       e.Address,
 		Balance:       e.Balance,
 		Pic:           pic,
@@ -81,6 +84,7 @@ func ToCustomerListDTO(e entity.Customer) CustomerListDTO {
 		Phone:         e.Phone,
 		Email:         e.Email,
 		AccountNumber: e.AccountNumber,
+		BankName:      e.BankName,
 		Pic:           pic,
 		CreatedAt:     e.CreatedAt,
 		UpdatedAt:     e.UpdatedAt,

internal/modules/master/customers/services/customer.service.go

@@ -133,6 +133,7 @@ func (s *customerService) CreateOne(c *fiber.Ctx, req *validation.Create) (*enti
 		Phone:         req.Phone,
 		Email:         req.Email,
 		AccountNumber: req.AccountNumber,
+		BankName:      req.BankName,
 		CreatedBy:     actorID,
 	}
 
@@ -193,6 +194,10 @@ func (s customerService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint
 		updateBody["account_number"] = *req.AccountNumber
 	}
 
+	if req.BankName != nil {
+		updateBody["bank_name"] = *req.BankName
+	}
+
 	if len(updateBody) == 0 {
 		return s.GetOne(c, id)
 	}

internal/modules/master/customers/validations/customer.validation.go

@@ -8,6 +8,7 @@ type Create struct {
 	Phone         string `json:"phone" validate:"required_strict,max=20"`
 	Email         string `json:"email" validate:"required_strict,email,max=50"`
 	AccountNumber string `json:"account_number" validate:"required_strict,max=50"`
+	BankName      string `json:"bank_name" validate:"required_strict,max=100"`
 }
 
 type Update struct {
@@ -18,6 +19,7 @@ type Update struct {
 	Phone         *string `json:"phone,omitempty" validate:"omitempty,max=20"`
 	Email         *string `json:"email,omitempty" validate:"omitempty,max=50"`
 	AccountNumber *string `json:"account_number,omitempty" validate:"omitempty,max=50"`
+	BankName      *string `json:"bank_name,omitempty" validate:"omitempty,max=100"`
 }
 
 type Query struct {

internal/modules/master/suppliers/dto/supplier.dto.go

@@ -26,6 +26,7 @@ type SupplierListDTO struct {
 	Address       string                   `json:"address"`
 	Npwp          *string                  `json:"npwp,omitempty"`
 	AccountNumber *string                  `json:"account_number,omitempty"`
+	BankName      *string                  `json:"bank_name,omitempty"`
 	Balance       float64                  `json:"balance"`
 	DueDate       int                      `json:"due_date"`
 	CreatedUser   *userDTO.UserRelationDTO `json:"created_user"`
@@ -66,6 +67,7 @@ func ToSupplierListDTO(e entity.Supplier) SupplierListDTO {
 		Address:             e.Address,
 		Npwp:                e.Npwp,
 		AccountNumber:       e.AccountNumber,
+		BankName:            e.BankName,
 		Balance:             e.Balance,
 		DueDate:             e.DueDate,
 		SupplierRelationDTO: ToSupplierRelationDTO(e),

internal/modules/master/suppliers/services/supplier.service.go

@@ -160,6 +160,7 @@ func (s *supplierService) CreateOne(c *fiber.Ctx, req *validation.Create) (*enti
 		Address:       req.Address,
 		Npwp:          req.Npwp,
 		AccountNumber: req.AccountNumber,
+		BankName:      req.BankName,
 		DueDate:       req.DueDate,
 		CreatedBy:     actorID,
 	}
@@ -243,6 +244,10 @@ func (s supplierService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint
 		updateBody["account_number"] = *req.AccountNumber
 	}
 
+	if req.BankName != nil {
+		updateBody["bank_name"] = *req.BankName
+	}
+
 	if req.DueDate != nil {
 		updateBody["due_date"] = *req.DueDate
 	}

internal/modules/master/suppliers/validations/supplier.validation.go

@@ -12,6 +12,7 @@ type Create struct {
 	Address       string  `json:"address" validate:"required_strict"`
 	Npwp          *string `json:"npwp,omitempty" validate:"omitempty,max=50"`
 	AccountNumber *string `json:"account_number,omitempty" validate:"omitempty,max=50"`
+	BankName      *string `json:"bank_name,omitempty" validate:"omitempty,max=100"`
 	DueDate       int     `json:"due_date" validate:"required_strict,number,gt=0"`
 }
 
@@ -27,6 +28,7 @@ type Update struct {
 	Address       *string `json:"address,omitempty" validate:"omitempty"`
 	Npwp          *string `json:"npwp,omitempty" validate:"omitempty,max=50"`
 	AccountNumber *string `json:"account_number,omitempty" validate:"omitempty,max=50"`
+	BankName      *string `json:"bank_name,omitempty" validate:"omitempty,max=100"`
 	DueDate       *int    `json:"due_date,omitempty" validate:"omitempty,number,gt=0"`
 }
 

internal/modules/purchases/controllers/purchase.controller.go

@@ -91,17 +91,17 @@ func buildPurchaseQuery(c *fiber.Ctx) *validation.Query {
 		Limit:                 c.QueryInt("limit", 10),
 		Search:                strings.TrimSpace(c.Query("search")),
 		ApprovalStatus:        strings.TrimSpace(c.Query("approval_status")),
-		PoDate:                strings.TrimSpace(c.Query("po_date")),
+		StartDate:             strings.TrimSpace(c.Query("start_date")),
-		PoDateFrom:            strings.TrimSpace(c.Query("po_date_from")),
+		EndDate:               strings.TrimSpace(c.Query("end_date")),
-		PoDateTo:              strings.TrimSpace(c.Query("po_date_to")),
+		FilterBy:              strings.TrimSpace(c.Query("filter_by")),
-		CreatedFrom:           strings.TrimSpace(c.Query("created_from")),
-		CreatedTo:             strings.TrimSpace(c.Query("created_to")),
 		SupplierID:            uint(c.QueryInt("supplier_id", 0)),
 		AreaID:                uint(c.QueryInt("area_id", 0)),
 		LocationID:            uint(c.QueryInt("location_id", 0)),
 		ProjectFlockID:        uint(c.QueryInt("project_flock_id", 0)),
 		ProjectFlockKandangID: uint(c.QueryInt("project_flock_kandang_id", 0)),
 		ProductCategoryID:     strings.TrimSpace(c.Query("product_category_id")),
+		SortBy:                strings.TrimSpace(c.Query("sort_by", "")),
+		SortOrder:             strings.TrimSpace(c.Query("sort_order", "")),
 	}
 }
 

internal/modules/purchases/controllers/purchase.export.go

@@ -2,7 +2,6 @@ package controller
 
 import (
 	"fmt"
-	"math"
 	"strconv"
 	"strings"
 	"time"
@@ -43,15 +42,13 @@ func buildPurchaseExportWorkbook(purchases []entity.Purchase) ([]byte, error) {
 		}
 	}
 
-	grandTotals := buildPurchaseGrandTotalMap(purchases)
-
 	if err := setPurchaseExportColumns(file, purchaseExportSheetName); err != nil {
 		return nil, err
 	}
 	if err := setPurchaseExportHeaders(file, purchaseExportSheetName); err != nil {
 		return nil, err
 	}
-	if err := setPurchaseExportRows(file, purchaseExportSheetName, purchases, grandTotals); err != nil {
+	if err := setPurchaseExportRows(file, purchaseExportSheetName, purchases); err != nil {
 		return nil, err
 	}
 	if err := file.SetPanes(purchaseExportSheetName, &excelize.Panes{
@@ -80,9 +77,17 @@ func setPurchaseExportColumns(file *excelize.File, sheet string) error {
 		"F": 22,
 		"G": 22,
 		"H": 32,
-		"I": 18,
+		"I": 10,
-		"J": 18,
+		"J": 12,
-		"K": 24,
+		"K": 16,
+		"L": 16,
+		"M": 22,
+		"N": 12,
+		"O": 16,
+		"P": 16,
+		"Q": 18,
+		"R": 18,
+		"S": 24,
 	}
 
 	for col, width := range columnWidths {
@@ -99,17 +104,25 @@ func setPurchaseExportColumns(file *excelize.File, sheet string) error {
 
 func setPurchaseExportHeaders(file *excelize.File, sheet string) error {
 	headers := []string{
-		"PR Number",
+		"PR Number",       // A
-		"PO Number",
+		"PO Number",       // B
-		"Tanggal PO",
+		"Tanggal PO",      // C
-		"Tanggal Terima",
+		"Tanggal Terima",  // D
-		"Supplier",
+		"Supplier",        // E
-		"Lokasi",
+		"Lokasi",          // F
-		"Gudang",
+		"Gudang",          // G
-		"Product",
+		"Product",         // H
-		"Status",
+		"Qty",             // I
-		"Grand Total",
+		"Satuan",          // J
-		"Notes",
+		"Price",           // K
+		"Total Produk",    // L
+		"Vendor Ekspedisi",// M
+		"Qty Ekspedisi",   // N
+		"Price Ekspedisi", // O
+		"Total Ekspedisi", // P
+		"Grand Total All", // Q
+		"Status",          // R
+		"Notes",           // S
 	}
 
 	for i, header := range headers {
@@ -137,34 +150,36 @@ func setPurchaseExportHeaders(file *excelize.File, sheet string) error {
 		return err
 	}
 
-	return file.SetCellStyle(sheet, "A1", "K1", headerStyle)
+	return file.SetCellStyle(sheet, "A1", "S1", headerStyle)
 }
 
-func setPurchaseExportRows(file *excelize.File, sheet string, purchases []entity.Purchase, grandTotals map[uint]float64) error {
+func setPurchaseExportRows(file *excelize.File, sheet string, purchases []entity.Purchase) error {
 	if len(purchases) == 0 {
 		return nil
 	}
 
+	var sumL, sumP, sumQ float64
+
 	rowIdx := 2
 	for p := range purchases {
 		purchase := &purchases[p]
-		total := grandTotals[purchase.Id]
 		if len(purchase.Items) == 0 {
-			if err := writePurchaseExportRow(file, sheet, rowIdx, purchase, nil, total); err != nil {
+			if err := writePurchaseExportRow(file, sheet, rowIdx, purchase, nil, &sumL, &sumP, &sumQ); err != nil {
 				return err
 			}
 			rowIdx++
 			continue
 		}
 		for it := range purchase.Items {
-			if err := writePurchaseExportRow(file, sheet, rowIdx, purchase, &purchase.Items[it], total); err != nil {
+			if err := writePurchaseExportRow(file, sheet, rowIdx, purchase, &purchase.Items[it], &sumL, &sumP, &sumQ); err != nil {
 				return err
 			}
 			rowIdx++
 		}
 	}
 
-	lastRow := rowIdx - 1
+	lastDataRow := rowIdx - 1
+
 	dataStyle, err := file.NewStyle(&excelize.Style{
 		Alignment: &excelize.Alignment{
 			Horizontal: "left",
@@ -181,7 +196,7 @@ func setPurchaseExportRows(file *excelize.File, sheet string, purchases []entity
 	if err != nil {
 		return err
 	}
-	if err := file.SetCellStyle(sheet, "A2", "K"+strconv.Itoa(lastRow), dataStyle); err != nil {
+	if err := file.SetCellStyle(sheet, "A2", "S"+strconv.Itoa(lastDataRow), dataStyle); err != nil {
 		return err
 	}
 
@@ -200,14 +215,17 @@ func setPurchaseExportRows(file *excelize.File, sheet string, purchases []entity
 	if err != nil {
 		return err
 	}
+	if err := file.SetCellStyle(sheet, "K2", "Q"+strconv.Itoa(lastDataRow), moneyStyle); err != nil {
+		return err
+	}
 
-	return file.SetCellStyle(sheet, "J2", "J"+strconv.Itoa(lastRow), moneyStyle)
+	return addPurchaseExportSumRow(file, sheet, rowIdx, sumL, sumP, sumQ)
 }
 
-func writePurchaseExportRow(file *excelize.File, sheet string, rowIdx int, purchase *entity.Purchase, item *entity.PurchaseItem, grandTotal float64) error {
+func writePurchaseExportRow(file *excelize.File, sheet string, rowIdx int, purchase *entity.Purchase, item *entity.PurchaseItem, sumL, sumP, sumQ *float64) error {
 	row := strconv.Itoa(rowIdx)
 
-	// Purchase-level columns (repeat across rows of the same purchase)
+	// Purchase-level columns (repeat for every item row of the same purchase)
 	if err := file.SetCellValue(sheet, "A"+row, safePurchaseExportText(purchase.PrNumber)); err != nil {
 		return err
 	}
@@ -220,26 +238,40 @@ func writePurchaseExportRow(file *excelize.File, sheet string, rowIdx int, purch
 	if err := file.SetCellValue(sheet, "E"+row, safePurchaseExportEntitySupplierName(purchase)); err != nil {
 		return err
 	}
-	if err := file.SetCellValue(sheet, "I"+row, formatPurchaseExportEntityStatus(purchase)); err != nil {
+	if err := file.SetCellValue(sheet, "R"+row, formatPurchaseExportEntityStatus(purchase)); err != nil {
 		return err
 	}
-	if err := file.SetCellValue(sheet, "J"+row, formatPurchaseRupiah(grandTotal)); err != nil {
+	if err := file.SetCellValue(sheet, "S"+row, safePurchaseExportPointerText(purchase.Notes)); err != nil {
-		return err
-	}
-	if err := file.SetCellValue(sheet, "K"+row, safePurchaseExportPointerText(purchase.Notes)); err != nil {
 		return err
 	}
 
-	// Item-level columns
 	if item == nil {
-		for _, col := range []string{"D", "F", "G", "H"} {
+		for _, col := range []string{"D", "F", "G", "H", "J", "M"} {
 			if err := file.SetCellValue(sheet, col+row, "-"); err != nil {
 				return err
 			}
 		}
+		for _, col := range []string{"I", "K", "L", "N", "O", "P", "Q"} {
+			if err := file.SetCellValue(sheet, col+row, 0); err != nil {
+				return err
+			}
+		}
 		return nil
 	}
 
+	// Item-level columns
+	var expeditionQty, expeditionPrice, expeditionTotal float64
+	if item.ExpenseNonstock != nil {
+		expeditionQty = item.ExpenseNonstock.Qty
+		expeditionPrice = item.ExpenseNonstock.Price
+		expeditionTotal = expeditionQty * expeditionPrice
+	}
+	itemGrandTotal := item.TotalPrice + expeditionTotal
+
+	*sumL += item.TotalPrice
+	*sumP += expeditionTotal
+	*sumQ += itemGrandTotal
+
 	if err := file.SetCellValue(sheet, "D"+row, formatPurchaseExportDate(item.ReceivedDate)); err != nil {
 		return err
 	}
@@ -252,20 +284,96 @@ func writePurchaseExportRow(file *excelize.File, sheet string, rowIdx int, purch
 	if err := file.SetCellValue(sheet, "H"+row, safePurchaseItemProductName(item)); err != nil {
 		return err
 	}
+	if err := file.SetCellValue(sheet, "I"+row, item.TotalQty); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "J"+row, safePurchaseItemUomName(item)); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "K"+row, item.Price); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "L"+row, item.TotalPrice); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "M"+row, safePurchaseItemExpeditionVendorName(item)); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "N"+row, expeditionQty); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "O"+row, expeditionPrice); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "P"+row, expeditionTotal); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "Q"+row, itemGrandTotal); err != nil {
+		return err
+	}
 
 	return nil
 }
 
-func buildPurchaseGrandTotalMap(items []entity.Purchase) map[uint]float64 {
+func addPurchaseExportSumRow(file *excelize.File, sheet string, rowIdx int, sumL, sumP, sumQ float64) error {
-	result := make(map[uint]float64, len(items))
+	row := strconv.Itoa(rowIdx)
-	for i := range items {
+
-		total := 0.0
+	sumStyle, err := file.NewStyle(&excelize.Style{
-		for j := range items[i].Items {
+		Font: &excelize.Font{Bold: true, Color: "1F2937"},
-			total += items[i].Items[j].TotalPrice
+		Fill: excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"FEF3C7"}},
-		}
+		Alignment: &excelize.Alignment{
-		result[items[i].Id] = total
+			Horizontal: "left",
+			Vertical:   "center",
+		},
+		Border: []excelize.Border{
+			{Type: "left", Color: "D1D5DB", Style: 1},
+			{Type: "top", Color: "D1D5DB", Style: 2},
+			{Type: "bottom", Color: "D1D5DB", Style: 1},
+			{Type: "right", Color: "D1D5DB", Style: 1},
+		},
+	})
+	if err != nil {
+		return err
 	}
-	return result
+
+	sumMoneyStyle, err := file.NewStyle(&excelize.Style{
+		Font: &excelize.Font{Bold: true, Color: "1F2937"},
+		Fill: excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"FEF3C7"}},
+		Alignment: &excelize.Alignment{
+			Horizontal: "right",
+			Vertical:   "center",
+		},
+		Border: []excelize.Border{
+			{Type: "left", Color: "D1D5DB", Style: 1},
+			{Type: "top", Color: "D1D5DB", Style: 2},
+			{Type: "bottom", Color: "D1D5DB", Style: 1},
+			{Type: "right", Color: "D1D5DB", Style: 1},
+		},
+	})
+	if err != nil {
+		return err
+	}
+
+	if err := file.SetCellStyle(sheet, "A"+row, "S"+row, sumStyle); err != nil {
+		return err
+	}
+	if err := file.SetCellStyle(sheet, "L"+row, "L"+row, sumMoneyStyle); err != nil {
+		return err
+	}
+	if err := file.SetCellStyle(sheet, "P"+row, "Q"+row, sumMoneyStyle); err != nil {
+		return err
+	}
+
+	if err := file.SetCellValue(sheet, "A"+row, "TOTAL"); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "L"+row, sumL); err != nil {
+		return err
+	}
+	if err := file.SetCellValue(sheet, "P"+row, sumP); err != nil {
+		return err
+	}
+	return file.SetCellValue(sheet, "Q"+row, sumQ)
 }
 
 func safePurchaseExportEntitySupplierName(purchase *entity.Purchase) string {
@@ -296,6 +404,24 @@ func safePurchaseItemProductName(item *entity.PurchaseItem) string {
 	return safePurchaseExportText(item.Product.Name)
 }
 
+func safePurchaseItemUomName(item *entity.PurchaseItem) string {
+	if item.Product == nil || item.Product.Uom.Id == 0 {
+		return "-"
+	}
+	return safePurchaseExportText(item.Product.Uom.Name)
+}
+
+func safePurchaseItemExpeditionVendorName(item *entity.PurchaseItem) string {
+	if item.ExpenseNonstock == nil || item.ExpenseNonstock.Expense == nil {
+		return "-"
+	}
+	exp := item.ExpenseNonstock.Expense
+	if exp.Supplier == nil || exp.Supplier.Id == 0 {
+		return "-"
+	}
+	return safePurchaseExportText(exp.Supplier.Name)
+}
+
 func formatPurchaseExportEntityStatus(purchase *entity.Purchase) string {
 	if purchase.LatestApproval == nil {
 		return "-"
@@ -338,37 +464,3 @@ func safePurchaseExportText(value string) string {
 	return trimmed
 }
 
-func formatPurchaseRupiah(value float64) string {
-	if math.IsNaN(value) || math.IsInf(value, 0) {
-		return "Rp 0"
-	}
-
-	rounded := int64(math.Round(value))
-	sign := ""
-	if rounded < 0 {
-		sign = "-"
-		rounded = -rounded
-	}
-
-	raw := strconv.FormatInt(rounded, 10)
-	if raw == "" {
-		raw = "0"
-	}
-
-	var grouped strings.Builder
-	rem := len(raw) % 3
-	if rem > 0 {
-		grouped.WriteString(raw[:rem])
-		if len(raw) > rem {
-			grouped.WriteString(".")
-		}
-	}
-	for i := rem; i < len(raw); i += 3 {
-		grouped.WriteString(raw[i : i+3])
-		if i+3 < len(raw) {
-			grouped.WriteString(".")
-		}
-	}
-
-	return "Rp " + sign + grouped.String()
-}

internal/modules/purchases/controllers/purchase.export_test.go

@@ -22,9 +22,8 @@ func TestBuildPurchaseExportWorkbookHeadersAndRows(t *testing.T) {
 			nil,
 			"catatan",
 			[]entity.PurchaseItem{
-				buildPurchaseItemForExportTest(11, "Pakan Starter", 1000000, "Location A"),
+				buildPurchaseItemForExportTest(11, "Pakan Starter", 500, 2, 1000000, "Location A", "kg"),
-				buildPurchaseItemForExportTest(12, "Vitamin A", 350000, "Location B"),
+				buildPurchaseItemForExportTest(12, "Vitamin A", 350, 1, 350000, "Location B", "botol"),
-				buildPurchaseItemForExportTest(11, "Pakan Starter", 0, ""),
 			},
 		),
 		buildPurchaseForExportTest(
@@ -37,7 +36,7 @@ func TestBuildPurchaseExportWorkbookHeadersAndRows(t *testing.T) {
 			ptrApprovalAction(entity.ApprovalActionRejected),
 			"",
 			[]entity.PurchaseItem{
-				buildPurchaseItemForExportTest(21, "Obat X", 75000, ""),
+				buildPurchaseItemForExportTest(21, "Obat X", 75000, 1, 75000, "", ""),
 			},
 		),
 	})
@@ -51,16 +50,27 @@ func TestBuildPurchaseExportWorkbookHeadersAndRows(t *testing.T) {
 	}
 	defer file.Close()
 
+	// Verify all 19 headers
 	expectedHeaders := map[string]string{
 		"A1": "PR Number",
 		"B1": "PO Number",
 		"C1": "Tanggal PO",
-		"D1": "Supplier",
+		"D1": "Tanggal Terima",
-		"E1": "Lokasi",
+		"E1": "Supplier",
-		"F1": "Status",
+		"F1": "Lokasi",
-		"G1": "Grand Total",
+		"G1": "Gudang",
-		"H1": "Products",
+		"H1": "Product",
-		"I1": "Notes",
+		"I1": "Qty",
+		"J1": "Satuan",
+		"K1": "Price",
+		"L1": "Total Produk",
+		"M1": "Vendor Ekspedisi",
+		"N1": "Qty Ekspedisi",
+		"O1": "Price Ekspedisi",
+		"P1": "Total Ekspedisi",
+		"Q1": "Grand Total All",
+		"R1": "Status",
+		"S1": "Notes",
 	}
 	for cell, expected := range expectedHeaders {
 		got, err := file.GetCellValue(purchaseExportSheetName, cell)
@@ -72,24 +82,46 @@ func TestBuildPurchaseExportWorkbookHeadersAndRows(t *testing.T) {
 		}
 	}
 
+	// Row 2: Purchase 1, Item 1 (Pakan Starter)
 	assertPurchaseCellEquals(t, file, "A2", "PR-00011")
 	assertPurchaseCellEquals(t, file, "B2", "PO-00011")
 	assertPurchaseCellEquals(t, file, "C2", "22-04-2026")
-	assertPurchaseCellEquals(t, file, "D2", "Supplier A")
+	assertPurchaseCellEquals(t, file, "E2", "Supplier A")
-	assertPurchaseCellEquals(t, file, "E2", "Location A")
+	assertPurchaseCellEquals(t, file, "F2", "Location A")
-	assertPurchaseCellEquals(t, file, "F2", "Manager Purchase")
+	assertPurchaseCellEquals(t, file, "H2", "Pakan Starter")
-	assertPurchaseCellEquals(t, file, "G2", "Rp 1.350.000")
+	assertPurchaseCellEquals(t, file, "J2", "kg")
-	assertPurchaseCellEquals(t, file, "H2", "Pakan Starter, Vitamin A")
+	assertPurchaseCellEquals(t, file, "K2", "500")
-	assertPurchaseCellEquals(t, file, "I2", "catatan")
+	assertPurchaseCellEquals(t, file, "L2", "1000000")
+	assertPurchaseCellEquals(t, file, "M2", "-")
+	assertPurchaseCellEquals(t, file, "P2", "0")
+	assertPurchaseCellEquals(t, file, "Q2", "1000000")
+	assertPurchaseCellEquals(t, file, "R2", "Manager Purchase")
+	assertPurchaseCellEquals(t, file, "S2", "catatan")
 
-	assertPurchaseCellEquals(t, file, "A3", "PR-00012")
+	// Row 3: Purchase 1, Item 2 (Vitamin A)
-	assertPurchaseCellEquals(t, file, "B3", "-")
+	assertPurchaseCellEquals(t, file, "A3", "PR-00011")
-	assertPurchaseCellEquals(t, file, "C3", "-")
+	assertPurchaseCellEquals(t, file, "H3", "Vitamin A")
-	assertPurchaseCellEquals(t, file, "E3", "-")
+	assertPurchaseCellEquals(t, file, "J3", "botol")
-	assertPurchaseCellEquals(t, file, "F3", "Ditolak")
+	assertPurchaseCellEquals(t, file, "L3", "350000")
-	assertPurchaseCellEquals(t, file, "G3", "Rp 75.000")
+	assertPurchaseCellEquals(t, file, "Q3", "350000")
-	assertPurchaseCellEquals(t, file, "H3", "Obat X")
+
-	assertPurchaseCellEquals(t, file, "I3", "-")
+	// Row 4: Purchase 2, Item 1 (Obat X) — no location, rejected
+	assertPurchaseCellEquals(t, file, "A4", "PR-00012")
+	assertPurchaseCellEquals(t, file, "B4", "-")
+	assertPurchaseCellEquals(t, file, "C4", "-")
+	assertPurchaseCellEquals(t, file, "F4", "-")
+	assertPurchaseCellEquals(t, file, "H4", "Obat X")
+	assertPurchaseCellEquals(t, file, "J4", "-")
+	assertPurchaseCellEquals(t, file, "L4", "75000")
+	assertPurchaseCellEquals(t, file, "Q4", "75000")
+	assertPurchaseCellEquals(t, file, "R4", "Ditolak")
+	assertPurchaseCellEquals(t, file, "S4", "-")
+
+	// Row 5: SUM row — total produk=1425000, ekspedisi=0, grand total all=1425000
+	assertPurchaseCellEquals(t, file, "A5", "TOTAL")
+	assertPurchaseCellEquals(t, file, "L5", "1425000")
+	assertPurchaseCellEquals(t, file, "P5", "0")
+	assertPurchaseCellEquals(t, file, "Q5", "1425000")
 }
 
 func assertPurchaseCellEquals(t *testing.T, file *excelize.File, cell, expected string) {
@@ -144,13 +176,20 @@ func buildPurchaseForExportTest(
 	}
 }
 
-func buildPurchaseItemForExportTest(productID uint, productName string, totalPrice float64, locationName string) entity.PurchaseItem {
+func buildPurchaseItemForExportTest(productID uint, productName string, price, totalQty, totalPrice float64, locationName, uomName string) entity.PurchaseItem {
+	uomID := uint(0)
+	if uomName != "" {
+		uomID = productID + 2000
+	}
 	item := entity.PurchaseItem{
 		ProductId:  productID,
+		Price:      price,
+		TotalQty:   totalQty,
 		TotalPrice: totalPrice,
 		Product: &entity.Product{
 			Id:   productID,
 			Name: productName,
+			Uom:  entity.Uom{Id: uomID, Name: uomName},
 		},
 	}
 

internal/modules/purchases/dto/purchase.dto.go

@@ -32,12 +32,15 @@ type PurchaseListDTO struct {
 	RequesterName  string                           `json:"requester_name"`
 	PoExpedition   []PoExpeditionDTO                `json:"po_expedition"`
 	Items          []PurchaseItemDTO                `json:"items"`
-	Products       []productDTO.ProductRelationDTO  `json:"products"`
+	Products        []productDTO.ProductRelationDTO  `json:"products"`
-	Location       *locationDTO.LocationRelationDTO `json:"location"`
+	Location        *locationDTO.LocationRelationDTO `json:"location"`
-	Area           *areaDTO.AreaRelationDTO         `json:"area"`
+	Area            *areaDTO.AreaRelationDTO         `json:"area"`
-	CreatedAt      time.Time                        `json:"created_at"`
+	CreatedAt       time.Time                        `json:"created_at"`
-	UpdatedAt      time.Time                        `json:"updated_at"`
+	UpdatedAt       time.Time                        `json:"updated_at"`
-	LatestApproval *approvalDTO.ApprovalRelationDTO `json:"latest_approval"`
+	LatestApproval  *approvalDTO.ApprovalRelationDTO `json:"latest_approval"`
+	ProductsTotal   float64                          `json:"products_total"`
+	ExpeditionTotal float64                          `json:"expedition_total"`
+	GrandTotalAll   float64                          `json:"grand_total_all"`
 }
 
 type PurchaseDetailDTO struct {
@@ -69,6 +72,8 @@ type PurchaseItemDTO struct {
 	VehicleNumber      *string                            `json:"vehicle_number"`
 	TransportPerItem   *float64                           `json:"transport_per_item,omitempty"`
 	ExpeditionVendor   *supplierDTO.SupplierRelationDTO   `json:"expedition_vendor,omitempty"`
+	ExpeditionQty      float64                            `json:"expedition_qty"`
+	ExpeditionTotal    float64                            `json:"expedition_total"`
 	HasChickin         bool                               `json:"has_chickin"`
 }
 
@@ -127,6 +132,8 @@ func ToPurchaseItemDTO(item entity.PurchaseItem) PurchaseItemDTO {
 	if item.ExpenseNonstock != nil {
 		priceCopy := item.ExpenseNonstock.Price
 		dto.TransportPerItem = &priceCopy
+		dto.ExpeditionQty = item.ExpenseNonstock.Qty
+		dto.ExpeditionTotal = item.ExpenseNonstock.Qty * item.ExpenseNonstock.Price
 
 		if item.ExpenseNonstock.Expense != nil {
 			exp := item.ExpenseNonstock.Expense
@@ -173,15 +180,21 @@ func ToPurchaseListDTO(p entity.Purchase) PurchaseListDTO {
 	}
 
 	var (
-		poExpedition = make([]PoExpeditionDTO, 0)
+		poExpedition    = make([]PoExpeditionDTO, 0)
-		location     *locationDTO.LocationRelationDTO
+		location        *locationDTO.LocationRelationDTO
-		area         *areaDTO.AreaRelationDTO
+		area            *areaDTO.AreaRelationDTO
-		receivedDate *time.Time
+		receivedDate    *time.Time
+		productsTotal   float64
+		expeditionTotal float64
 	)
 	productMap := make(map[uint]productDTO.ProductRelationDTO)
 	expeditionRefSet := make(map[uint64]struct{})
 	for i := range p.Items {
 		item := p.Items[i]
+		productsTotal += item.TotalPrice
+		if item.ExpenseNonstock != nil {
+			expeditionTotal += item.ExpenseNonstock.Qty * item.ExpenseNonstock.Price
+		}
 		if item.Product != nil && item.Product.Id != 0 {
 			if _, exists := productMap[item.Product.Id]; !exists {
 				productMap[item.Product.Id] = productDTO.ToProductRelationDTO(*item.Product)
@@ -235,6 +248,9 @@ func ToPurchaseListDTO(p entity.Purchase) PurchaseListDTO {
 		CreatedAt:           p.CreatedAt,
 		UpdatedAt:           p.UpdatedAt,
 		LatestApproval:      latestApproval,
+		ProductsTotal:       productsTotal,
+		ExpeditionTotal:     expeditionTotal,
+		GrandTotalAll:       productsTotal + expeditionTotal,
 	}
 }
 

internal/modules/purchases/services/purchase.service.go

@@ -145,33 +145,16 @@ func (s *purchaseService) GetAll(c *fiber.Ctx, params *validation.Query) ([]enti
 
 	offset := (params.Page - 1) * params.Limit
 
-	createdFrom, createdTo, err := utils.ParseDateRangeForQuery(params.CreatedFrom, params.CreatedTo)
-	if err != nil {
-		return nil, 0, utils.BadRequest(err.Error())
-	}
-
 	productCategoryIDs, err := parseUintCSVFilter(params.ProductCategoryID, "product_category_id")
 	if err != nil {
 		return nil, 0, utils.BadRequest(err.Error())
 	}
 
-	var poDateStart *time.Time
+	dateStart, dateEnd, err := parsePurchaseDateRangeForQuery(params.StartDate, params.EndDate, "date")
-	var poDateEnd *time.Time
+	if err != nil {
-
+		return nil, 0, utils.BadRequest(err.Error())
-	if strings.TrimSpace(params.PoDate) != "" {
-		poDate, parseErr := utils.ParseDateString(strings.TrimSpace(params.PoDate))
-		if parseErr != nil {
-			return nil, 0, utils.BadRequest("po_date must use format YYYY-MM-DD")
-		}
-		poDateStart = &poDate
-		poDateEndValue := poDate.AddDate(0, 0, 1)
-		poDateEnd = &poDateEndValue
-	} else {
-		poDateStart, poDateEnd, err = parsePoDateRangeForQuery(params.PoDateFrom, params.PoDateTo)
-		if err != nil {
-			return nil, 0, utils.BadRequest(err.Error())
-		}
 	}
+	filterBy := strings.TrimSpace(params.FilterBy)
 
 	search := strings.ToLower(strings.TrimSpace(params.Search))
 	approvalStatuses := parseStringCSVFilter(params.ApprovalStatus)
@@ -187,23 +170,41 @@ func (s *purchaseService) GetAll(c *fiber.Ctx, params *validation.Query) ([]enti
 			db = db.Where("supplier_id = ?", params.SupplierID)
 		}
 
-		if createdFrom != nil {
+		switch filterBy {
-			db = db.Where("created_at >= ?", *createdFrom)
+		case "po_date":
-		}
+			if dateStart != nil {
-
+				db = db.Where("purchases.po_date >= ?", *dateStart)
-		if createdTo != nil {
+			}
-			db = db.Where("created_at < ?", *createdTo)
+			if dateEnd != nil {
-		}
+				db = db.Where("purchases.po_date < ?", *dateEnd)
-		if poDateStart != nil {
+			}
-			db = db.Where("purchases.po_date >= ?", *poDateStart)
+		case "due_date":
-		}
+			if dateStart != nil {
-
+				db = db.Where("purchases.due_date >= ?", *dateStart)
-		if poDateStart != nil {
+			}
-			db = db.Where("purchases.po_date >= ?", *poDateStart)
+			if dateEnd != nil {
-		}
+				db = db.Where("purchases.due_date < ?", *dateEnd)
-
+			}
-		if poDateEnd != nil {
+		case "received_date":
-			db = db.Where("purchases.po_date < ?", *poDateEnd)
+			if dateStart != nil {
+				db = db.Where(
+					`EXISTS (SELECT 1 FROM purchase_items pi WHERE pi.purchase_id = purchases.id AND pi.received_date >= ?)`,
+					*dateStart,
+				)
+			}
+			if dateEnd != nil {
+				db = db.Where(
+					`EXISTS (SELECT 1 FROM purchase_items pi WHERE pi.purchase_id = purchases.id AND pi.received_date < ?)`,
+					*dateEnd,
+				)
+			}
+		default:
+			if dateStart != nil {
+				db = db.Where("purchases.created_at >= ?", *dateStart)
+			}
+			if dateEnd != nil {
+				db = db.Where("purchases.created_at < ?", *dateEnd)
+			}
 		}
 
 		if scope.Restrict {
@@ -261,7 +262,48 @@ func (s *purchaseService) GetAll(c *fiber.Ctx, params *validation.Query) ([]enti
 		db = applyPurchaseApprovalStatusFilter(db, approvalStatuses)
 		db = applyPurchaseSearchFilter(db, search)
 
-		return db.Order("created_at DESC").Order("purchases.id DESC")
+		sortBy := strings.TrimSpace(params.SortBy)
+		sortOrder := strings.ToUpper(strings.TrimSpace(params.SortOrder))
+		if sortOrder == "" {
+			sortOrder = "DESC"
+		}
+
+		switch sortBy {
+		case "po_expedition":
+			return db.Order(`(SELECT MIN(e.reference_number) FROM purchase_items pi
+				 LEFT JOIN expense_nonstocks en ON en.id = pi.expense_nonstock_id
+				 LEFT JOIN expenses e ON e.id = en.expense_id
+				 WHERE pi.purchase_id = purchases.id) ` + sortOrder + " NULLS LAST")
+		case "supplier":
+			return db.Order(`(SELECT COALESCE(s.name, '') FROM suppliers s WHERE s.id = purchases.supplier_id) ` + sortOrder)
+		case "requester_name":
+			return db.Order(`(SELECT COALESCE(u.name, '') FROM users u WHERE u.id = purchases.created_by) ` + sortOrder)
+		case "products":
+			return db.Order(`(SELECT MIN(COALESCE(p.name, '')) FROM purchase_items pi
+				 JOIN products p ON p.id = pi.product_id
+				 WHERE pi.purchase_id = purchases.id) ` + sortOrder)
+		case "location":
+			return db.Order(`(SELECT MIN(COALESCE(l.name, '')) FROM purchase_items pi
+				 JOIN warehouses w ON w.id = pi.warehouse_id
+				 JOIN locations l ON l.id = w.location_id
+				 WHERE pi.purchase_id = purchases.id) ` + sortOrder)
+		case "po_date":
+			return db.Order("purchases.po_date " + sortOrder)
+		case "po_number":
+			return db.Order("COALESCE(purchases.po_number, purchases.pr_number) " + sortOrder)
+		case "received_date":
+			return db.Order(`(SELECT MIN(pi2.received_date) FROM purchase_items pi2 WHERE pi2.purchase_id = purchases.id) ` + sortOrder)
+		case "due_date":
+			return db.Order("purchases.due_date " + sortOrder)
+		case "status":
+			return db.Order(`(SELECT COALESCE(a.step_name, '') FROM approvals a
+				 WHERE a.approvable_type = 'PURCHASES' AND a.approvable_id = purchases.id
+				 ORDER BY a.action_at DESC, a.id DESC LIMIT 1) ` + sortOrder)
+		case "created_at":
+			return db.Order("purchases.created_at " + sortOrder)
+		default:
+			return db.Order("created_at DESC").Order("purchases.id DESC")
+		}
 	})
 
 	if err != nil {
@@ -2197,30 +2239,29 @@ func (s *purchaseService) attachLatestApprovals(ctx context.Context, items []ent
 	return nil
 }
 
-func parsePoDateRangeForQuery(fromStr, toStr string) (*time.Time, *time.Time, error) {
+func parsePurchaseDateRangeForQuery(fromStr, toStr, fieldName string) (*time.Time, *time.Time, error) {
 	var fromPtr *time.Time
 	var toPtr *time.Time
 
 	if strings.TrimSpace(fromStr) != "" {
 		parsed, err := utils.ParseDateString(strings.TrimSpace(fromStr))
 		if err != nil {
-			return nil, nil, errors.New("po_date_from must use format YYYY-MM-DD")
+			return nil, nil, errors.New(fieldName + "_from must use format YYYY-MM-DD")
 		}
-		fromValue := parsed
+		fromPtr = &parsed
-		fromPtr = &fromValue
 	}
 
 	if strings.TrimSpace(toStr) != "" {
 		parsed, err := utils.ParseDateString(strings.TrimSpace(toStr))
 		if err != nil {
-			return nil, nil, errors.New("po_date_to must use format YYYY-MM-DD")
+			return nil, nil, errors.New(fieldName + "_to must use format YYYY-MM-DD")
 		}
 		nextDay := parsed.AddDate(0, 0, 1)
 		toPtr = &nextDay
 	}
 
 	if fromPtr != nil && toPtr != nil && fromPtr.After(*toPtr) {
-		return nil, nil, errors.New("po_date_from must be earlier than po_date_to")
+		return nil, nil, errors.New(fieldName + "_from must be earlier than " + fieldName + "_to")
 	}
 
 	return fromPtr, toPtr, nil

internal/modules/purchases/validations/purchase.validation.go

@@ -75,10 +75,10 @@ type Query struct {
 	ProjectFlockKandangID uint   `query:"project_flock_kandang_id" validate:"omitempty,gt=0"`
 	ProductCategoryID     string `query:"product_category_id" validate:"omitempty,max=500"`
 	ApprovalStatus        string `query:"approval_status" validate:"omitempty,max=500"`
-	PoDate                string `query:"po_date" validate:"omitempty,datetime=2006-01-02"`
+	StartDate             string `query:"start_date" validate:"omitempty,datetime=2006-01-02"`
-	PoDateFrom            string `query:"po_date_from" validate:"omitempty,datetime=2006-01-02"`
+	EndDate               string `query:"end_date" validate:"omitempty,datetime=2006-01-02"`
-	PoDateTo              string `query:"po_date_to" validate:"omitempty,datetime=2006-01-02"`
+	FilterBy              string `query:"filter_by" validate:"omitempty,oneof=po_date due_date received_date created_at"`
 	Search                string `query:"search" validate:"omitempty,max=100"`
-	CreatedFrom           string `query:"created_from" validate:"omitempty,datetime=2006-01-02"`
+	SortBy                string `query:"sort_by" validate:"omitempty,oneof=po_expedition supplier requester_name products location po_date received_date due_date status created_at po_number"`
-	CreatedTo             string `query:"created_to" validate:"omitempty,datetime=2006-01-02"`
+	SortOrder             string `query:"sort_order" validate:"omitempty,oneof=asc desc ASC DESC"`
 }

internal/modules/repports/controllers/repport.controller.go

@@ -51,6 +51,8 @@ func (c *RepportController) GetExpense(ctx *fiber.Ctx) error {
 		AreaId:                int64(ctx.QueryInt("area_id", 0)),
 		LocationId:            int64(ctx.QueryInt("location_id", 0)),
 		RealizationDate:       ctx.Query("realization_date", ""),
+		SortBy:                ctx.Query("sort_by", ""),
+		SortOrder:             ctx.Query("sort_order", ""),
 	}
 
 	locationScope, err := m.ResolveLocationScope(ctx, c.RepportService.DB())
@@ -362,6 +364,7 @@ func (c *RepportController) GetDebtSupplier(ctx *fiber.Ctx) error {
 		StartDate:   ctx.Query("start_date", ""),
 		EndDate:     ctx.Query("end_date", ""),
 		FilterBy:    ctx.Query("filter_by", ""),
+		SortBy:      ctx.Query("sort_by", ""),
 		SortOrder:   ctx.Query("sort_order", ""),
 	}
 
@@ -389,6 +392,13 @@ func (c *RepportController) GetDebtSupplier(ctx *fiber.Ctx) error {
 		return err
 	}
 
+	if isDebtSupplierExcelExportRequest(ctx) {
+		return exportDebtSupplierExcel(ctx, result)
+	}
+	if isDebtSupplierExcelAllExportRequest(ctx) {
+		return exportDebtSupplierExcelAll(ctx, result)
+	}
+
 	supplierIDs = query.SupplierIDs
 	if supplierIDs == nil {
 		supplierIDs = []int64{}
@@ -459,6 +469,8 @@ func (c *RepportController) GetCustomerPayment(ctx *fiber.Ctx) error {
 		Limit:       ctx.QueryInt("limit", 10),
 		CustomerIDs: customerIDs,
 		FilterBy:    strings.ToUpper(ctx.Query("filter_by", "")),
+		SortBy:      ctx.Query("sort_by", ""),
+		SortOrder:   ctx.Query("sort_order", ""),
 		StartDate:   ctx.Query("start_date", ""),
 		EndDate:     ctx.Query("end_date", ""),
 	}
@@ -473,6 +485,13 @@ func (c *RepportController) GetCustomerPayment(ctx *fiber.Ctx) error {
 		return err
 	}
 
+	if isCustomerPaymentExcelExportRequest(ctx) {
+		return exportCustomerPaymentExcel(ctx, result)
+	}
+	if isCustomerPaymentExcelAllExportRequest(ctx) {
+		return exportCustomerPaymentExcelAll(ctx, result)
+	}
+
 	// If single customer mode (only 1 customer ID), return without pagination
 	if len(customerIDs) == 1 {
 		return ctx.Status(fiber.StatusOK).
@@ -500,6 +519,83 @@ func (c *RepportController) GetCustomerPayment(ctx *fiber.Ctx) error {
 		})
 }
 
+type BalanceMonitoringResponse struct {
+	Code    int                              `json:"code"`
+	Status  string                           `json:"status"`
+	Message string                           `json:"message"`
+	Meta    response.Meta                    `json:"meta"`
+	Data    []dto.BalanceMonitoringRowDTO    `json:"data"`
+	Totals  dto.BalanceMonitoringTotalsDTO   `json:"totals"`
+}
+
+func (c *RepportController) GetBalanceMonitoring(ctx *fiber.Ctx) error {
+	customerIDs, err := parseUintCSV(ctx.Query("customer_ids"))
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "customer_ids must be comma separated positive integers")
+	}
+	salesIDs, err := parseUintCSV(ctx.Query("sales_ids"))
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "sales_ids must be comma separated positive integers")
+	}
+
+	query := &validation.BalanceMonitoringQuery{
+		Page:        ctx.QueryInt("page", 1),
+		Limit:       ctx.QueryInt("limit", 10),
+		CustomerIDs: customerIDs,
+		SalesIDs:    salesIDs,
+		FilterBy:    strings.ToLower(ctx.Query("filter_by", "")),
+		SortBy:      ctx.Query("sort_by", ""),
+		SortOrder:   ctx.Query("sort_order", ""),
+		StartDate:   ctx.Query("start_date", ""),
+		EndDate:     ctx.Query("end_date", ""),
+	}
+
+	result, totals, totalResults, err := c.RepportService.GetBalanceMonitoring(ctx, query)
+	if err != nil {
+		return err
+	}
+
+	limit := query.Limit
+	if limit < 1 {
+		limit = 10
+	}
+
+	return ctx.Status(fiber.StatusOK).JSON(BalanceMonitoringResponse{
+		Code:    fiber.StatusOK,
+		Status:  "success",
+		Message: "Get balance monitoring report successfully",
+		Meta: response.Meta{
+			Page:         query.Page,
+			Limit:        limit,
+			TotalPages:   int64(math.Ceil(float64(totalResults) / float64(limit))),
+			TotalResults: totalResults,
+		},
+		Data:   result,
+		Totals: totals,
+	})
+}
+
+func parseUintCSV(raw string) ([]uint, error) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return nil, nil
+	}
+	parts := strings.Split(raw, ",")
+	result := make([]uint, 0, len(parts))
+	for _, part := range parts {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+		id, err := strconv.ParseUint(part, 10, 32)
+		if err != nil || id == 0 {
+			return nil, fmt.Errorf("invalid id: %s", part)
+		}
+		result = append(result, uint(id))
+	}
+	return result, nil
+}
+
 func (c *RepportController) GetProductionResult(ctx *fiber.Ctx) error {
 	idParam := ctx.Params("idProjectFlockKandang")
 	if idParam == "" {

internal/modules/repports/controllers/repport.customer_payment.export.go

@@ -0,0 +1,576 @@
+package controller
+
+import (
+	"fmt"
+	"math"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/xuri/excelize/v2"
+	"gitlab.com/mbugroup/lti-api.git/internal/modules/repports/dto"
+)
+
+func isCustomerPaymentExcelExportRequest(c *fiber.Ctx) bool {
+	return strings.EqualFold(strings.TrimSpace(c.Query("export")), "excel")
+}
+
+func isCustomerPaymentExcelAllExportRequest(c *fiber.Ctx) bool {
+	return strings.EqualFold(strings.TrimSpace(c.Query("export")), "excel-all")
+}
+
+func exportCustomerPaymentExcel(c *fiber.Ctx, items []dto.CustomerPaymentReportItem) error {
+	content, err := buildCustomerPaymentWorkbook(items)
+	if err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "failed to generate excel file")
+	}
+
+	filename := fmt.Sprintf("laporan-kontrol-pembayaran-customer-%s.xlsx", time.Now().Format("2006-01-02-1504"))
+	c.Set("Content-Type", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+	c.Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, filename))
+	return c.Status(fiber.StatusOK).Send(content)
+}
+
+func exportCustomerPaymentExcelAll(c *fiber.Ctx, items []dto.CustomerPaymentReportItem) error {
+	content, err := buildCustomerPaymentAllWorkbook(items)
+	if err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "failed to generate excel file")
+	}
+
+	filename := fmt.Sprintf("laporan-kontrol-pembayaran-customer-all-%s.xlsx", time.Now().Format("2006-01-02-1504"))
+	c.Set("Content-Type", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+	c.Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, filename))
+	return c.Status(fiber.StatusOK).Send(content)
+}
+
+func buildCustomerPaymentWorkbook(items []dto.CustomerPaymentReportItem) ([]byte, error) {
+	file := excelize.NewFile()
+	defer file.Close()
+
+	defaultSheet := file.GetSheetName(file.GetActiveSheetIndex())
+
+	if len(items) == 0 {
+		if err := writeCustomerPaymentSheet(file, defaultSheet, dto.CustomerPaymentReportItem{}); err != nil {
+			return nil, err
+		}
+		buf, err := file.WriteToBuffer()
+		if err != nil {
+			return nil, err
+		}
+		return buf.Bytes(), nil
+	}
+
+	for idx, item := range items {
+		sheetName := sanitizeCustomerPaymentSheetName(customerPaymentName(item))
+		if sheetName == "" {
+			sheetName = fmt.Sprintf("Customer %d", idx+1)
+		}
+
+		if idx == 0 {
+			if defaultSheet != sheetName {
+				if err := file.SetSheetName(defaultSheet, sheetName); err != nil {
+					return nil, err
+				}
+			}
+		} else {
+			if _, err := file.NewSheet(sheetName); err != nil {
+				return nil, err
+			}
+		}
+
+		if err := writeCustomerPaymentSheet(file, sheetName, item); err != nil {
+			return nil, err
+		}
+	}
+
+	buf, err := file.WriteToBuffer()
+	if err != nil {
+		return nil, err
+	}
+	return buf.Bytes(), nil
+}
+
+func buildCustomerPaymentAllWorkbook(items []dto.CustomerPaymentReportItem) ([]byte, error) {
+	file := excelize.NewFile()
+	defer file.Close()
+
+	const sheet = "Kontrol Pembayaran Customer"
+	defaultSheet := file.GetSheetName(file.GetActiveSheetIndex())
+	if defaultSheet != sheet {
+		if err := file.SetSheetName(defaultSheet, sheet); err != nil {
+			return nil, err
+		}
+	}
+
+	if err := setCustomerPaymentAllColumns(file, sheet); err != nil {
+		return nil, err
+	}
+	if err := setCustomerPaymentAllHeaders(file, sheet); err != nil {
+		return nil, err
+	}
+	if err := writeCustomerPaymentAllRows(file, sheet, items); err != nil {
+		return nil, err
+	}
+	if err := file.SetPanes(sheet, &excelize.Panes{
+		Freeze:      true,
+		YSplit:      1,
+		TopLeftCell: "A2",
+		ActivePane:  "bottomLeft",
+	}); err != nil {
+		return nil, err
+	}
+
+	buf, err := file.WriteToBuffer()
+	if err != nil {
+		return nil, err
+	}
+	return buf.Bytes(), nil
+}
+
+var cpSheetHeaders = []string{
+	"No",
+	"Tanggal DO/Bayar",
+	"Tanggal Realisasi",
+	"Aging",
+	"Referensi",
+	"Nomor Polisi",
+	"Ekor/Qty",
+	"Berat (Kg)",
+	"AVG",
+	"Harga/Unit (Rp)",
+	"Harga Akhir (Rp)",
+	"Total (Rp)",
+	"Pembayaran (Rp)",
+	"Saldo Piutang (Rp)",
+	"Keterangan",
+	"Pengambilan",
+	"Sales/Marketing",
+}
+
+var cpAllSheetHeaders = append([]string{"Customer"}, cpSheetHeaders...)
+
+var cpSheetColumnWidths = map[string]float64{
+	"A": 5,
+	"B": 15,
+	"C": 12,
+	"D": 8,
+	"E": 12,
+	"F": 15,
+	"G": 10,
+	"H": 12,
+	"I": 10,
+	"J": 15,
+	"K": 15,
+	"L": 15,
+	"M": 15,
+	"N": 15,
+	"O": 20,
+	"P": 15,
+	"Q": 20,
+}
+
+var cpAllSheetColumnWidths = map[string]float64{
+	"A": 22,
+	"B": 6,
+	"C": 15,
+	"D": 15,
+	"E": 8,
+	"F": 12,
+	"G": 15,
+	"H": 10,
+	"I": 12,
+	"J": 10,
+	"K": 15,
+	"L": 15,
+	"M": 15,
+	"N": 15,
+	"O": 15,
+	"P": 20,
+	"Q": 15,
+	"R": 20,
+}
+
+func writeCustomerPaymentSheet(file *excelize.File, sheet string, item dto.CustomerPaymentReportItem) error {
+	for col, width := range cpSheetColumnWidths {
+		if err := file.SetColWidth(sheet, col, col, width); err != nil {
+			return err
+		}
+	}
+
+	// Row 1: headers
+	for i, h := range cpSheetHeaders {
+		col, _ := excelize.ColumnNumberToName(i + 1)
+		if err := file.SetCellValue(sheet, col+"1", h); err != nil {
+			return err
+		}
+	}
+
+	redStyle, err := file.NewStyle(&excelize.Style{
+		Font: &excelize.Font{Color: "FF0000"},
+	})
+	if err != nil {
+		return err
+	}
+
+	// Row 2: saldo awal
+	if err := file.SetCellValue(sheet, "N2", item.InitialBalance); err != nil {
+		return err
+	}
+	if item.InitialBalance < 0 {
+		if err := file.SetCellStyle(sheet, "N2", "N2", redStyle); err != nil {
+			return err
+		}
+	}
+
+	// Rows 3+: data rows
+	for i, row := range item.Rows {
+		rowNum := i + 3
+		rowStr := fmt.Sprintf("%d", rowNum)
+
+		cells := customerPaymentRowCells(row, i+1)
+		for colIdx, val := range cells {
+			col, _ := excelize.ColumnNumberToName(colIdx + 1)
+			if err := file.SetCellValue(sheet, col+rowStr, val); err != nil {
+				return err
+			}
+		}
+
+		if row.AccountsReceivable < 0 {
+			if err := file.SetCellStyle(sheet, "N"+rowStr, "N"+rowStr, redStyle); err != nil {
+				return err
+			}
+		}
+	}
+
+	// Total row
+	totalRowNum := len(item.Rows) + 3
+	totalRowStr := fmt.Sprintf("%d", totalRowNum)
+
+	totalCells := map[string]interface{}{
+		"A": "Total",
+		"G": formatCPIDInteger(item.Summary.TotalQty),
+		"H": formatCPIDInteger(item.Summary.TotalWeight),
+		"K": item.Summary.TotalFinalAmount,
+		"L": item.Summary.TotalGrandAmount,
+		"M": item.Summary.TotalPayment,
+		"N": item.Summary.TotalAccountsReceivable,
+	}
+	for col, val := range totalCells {
+		if err := file.SetCellValue(sheet, col+totalRowStr, val); err != nil {
+			return err
+		}
+	}
+	if item.Summary.TotalAccountsReceivable < 0 {
+		if err := file.SetCellStyle(sheet, "N"+totalRowStr, "N"+totalRowStr, redStyle); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func setCustomerPaymentAllColumns(file *excelize.File, sheet string) error {
+	for col, width := range cpAllSheetColumnWidths {
+		if err := file.SetColWidth(sheet, col, col, width); err != nil {
+			return err
+		}
+	}
+	return file.SetRowHeight(sheet, 1, 24)
+}
+
+func setCustomerPaymentAllHeaders(file *excelize.File, sheet string) error {
+	borderStyle := []excelize.Border{
+		{Type: "left", Color: "000000", Style: 1},
+		{Type: "top", Color: "000000", Style: 1},
+		{Type: "bottom", Color: "000000", Style: 1},
+		{Type: "right", Color: "000000", Style: 1},
+	}
+	headerStyle, err := file.NewStyle(&excelize.Style{
+		Font: &excelize.Font{Bold: true, Color: "FFFFFF", Family: "Arial", Size: 10},
+		Fill: excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"4472C4"}},
+		Alignment: &excelize.Alignment{
+			Horizontal: "center",
+			Vertical:   "center",
+			WrapText:   true,
+		},
+		Border: borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	for i, h := range cpAllSheetHeaders {
+		col, _ := excelize.ColumnNumberToName(i + 1)
+		if err := file.SetCellValue(sheet, col+"1", h); err != nil {
+			return err
+		}
+	}
+
+	lastCol, _ := excelize.ColumnNumberToName(len(cpAllSheetHeaders))
+	return file.SetCellStyle(sheet, "A1", lastCol+"1", headerStyle)
+}
+
+func writeCustomerPaymentAllRows(file *excelize.File, sheet string, items []dto.CustomerPaymentReportItem) error {
+	borderStyle := []excelize.Border{
+		{Type: "left", Color: "000000", Style: 1},
+		{Type: "top", Color: "000000", Style: 1},
+		{Type: "bottom", Color: "000000", Style: 1},
+		{Type: "right", Color: "000000", Style: 1},
+	}
+
+	dataStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Color: "000000", Family: "Arial", Size: 10},
+		Alignment: &excelize.Alignment{Vertical: "center", WrapText: true},
+		Border:    borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	totalStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Color: "000000", Family: "Arial", Size: 10},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"E2EFDA"}},
+		Alignment: &excelize.Alignment{Vertical: "center", WrapText: true},
+		Border:    borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	redDataStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Color: "FF0000", Family: "Arial", Size: 10},
+		Alignment: &excelize.Alignment{Vertical: "center", WrapText: true},
+		Border:    borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	redTotalStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Color: "FF0000", Family: "Arial", Size: 10},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"E2EFDA"}},
+		Alignment: &excelize.Alignment{Vertical: "center", WrapText: true},
+		Border:    borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	lastHeaderCol, _ := excelize.ColumnNumberToName(len(cpAllSheetHeaders))
+	currentRow := 2
+
+	for _, item := range items {
+		name := customerPaymentName(item)
+
+		// Saldo awal row
+		saldoStr := fmt.Sprintf("%d", currentRow)
+		if err := file.SetCellValue(sheet, "A"+saldoStr, name); err != nil {
+			return err
+		}
+		if err := file.SetCellValue(sheet, "O"+saldoStr, item.InitialBalance); err != nil {
+			return err
+		}
+		if err := file.SetCellStyle(sheet, "A"+saldoStr, lastHeaderCol+saldoStr, dataStyle); err != nil {
+			return err
+		}
+		if item.InitialBalance < 0 {
+			if err := file.SetCellStyle(sheet, "O"+saldoStr, "O"+saldoStr, redDataStyle); err != nil {
+				return err
+			}
+		}
+		currentRow++
+
+		// Data rows
+		for seq, row := range item.Rows {
+			rowStr := fmt.Sprintf("%d", currentRow)
+			if err := file.SetCellValue(sheet, "A"+rowStr, name); err != nil {
+				return err
+			}
+			cells := customerPaymentRowCells(row, seq+1)
+			for colIdx, val := range cells {
+				col, _ := excelize.ColumnNumberToName(colIdx + 2)
+				if err := file.SetCellValue(sheet, col+rowStr, val); err != nil {
+					return err
+				}
+			}
+			if err := file.SetCellStyle(sheet, "A"+rowStr, lastHeaderCol+rowStr, dataStyle); err != nil {
+				return err
+			}
+			if row.AccountsReceivable < 0 {
+				if err := file.SetCellStyle(sheet, "O"+rowStr, "O"+rowStr, redDataStyle); err != nil {
+					return err
+				}
+			}
+			currentRow++
+		}
+
+		// Total row
+		totalStr := fmt.Sprintf("%d", currentRow)
+		totalCells := map[string]interface{}{
+			"A": name,
+			"B": "Total",
+			"H": formatCPIDInteger(item.Summary.TotalQty),
+			"I": formatCPIDInteger(item.Summary.TotalWeight),
+			"L": item.Summary.TotalFinalAmount,
+			"M": item.Summary.TotalGrandAmount,
+			"N": item.Summary.TotalPayment,
+			"O": item.Summary.TotalAccountsReceivable,
+		}
+		for col, val := range totalCells {
+			if err := file.SetCellValue(sheet, col+totalStr, val); err != nil {
+				return err
+			}
+		}
+		if err := file.SetCellStyle(sheet, "A"+totalStr, lastHeaderCol+totalStr, totalStyle); err != nil {
+			return err
+		}
+		if item.Summary.TotalAccountsReceivable < 0 {
+			if err := file.SetCellStyle(sheet, "O"+totalStr, "O"+totalStr, redTotalStyle); err != nil {
+				return err
+			}
+		}
+		currentRow++
+
+		// Empty separator row
+		currentRow++
+	}
+
+	return nil
+}
+
+// customerPaymentRowCells returns 17 cell values for cols A..Q.
+func customerPaymentRowCells(row dto.CustomerPaymentReportRow, seq int) []interface{} {
+	return []interface{}{
+		seq,
+		formatCPDate(row.TransDate),
+		formatCPOptionalDate(row.DeliveryDate),
+		formatCPAging(row.AgingDay),
+		safeCPText(row.Reference),
+		joinCPStrings(row.VehicleNumbers),
+		formatCPIDInteger(row.Qty),
+		formatCPIDInteger(row.Weight),
+		formatCPAvg(row.AverageWeight),
+		row.UnitPrice,
+		row.FinalPrice,
+		row.TotalPrice,
+		row.PaymentAmount,
+		row.AccountsReceivable,
+		safeCPText(row.Status),
+		joinCPStrings(row.PickupInfo),
+		safeCPText(row.SalesPerson),
+	}
+}
+
+func customerPaymentName(item dto.CustomerPaymentReportItem) string {
+	name := strings.TrimSpace(item.Customer.Name)
+	if name == "" {
+		return "Customer"
+	}
+	return name
+}
+
+func sanitizeCustomerPaymentSheetName(name string) string {
+	replacer := strings.NewReplacer(
+		":", " ", "\\", " ", "/", " ",
+		"?", " ", "*", " ", "[", " ", "]", " ",
+	)
+	sanitized := strings.TrimSpace(replacer.Replace(name))
+	if sanitized == "" {
+		return "Sheet"
+	}
+	runes := []rune(sanitized)
+	if len(runes) > 31 {
+		return string(runes[:31])
+	}
+	return sanitized
+}
+
+var cpIndonesianMonths = [12]string{
+	"Jan", "Feb", "Mar", "Apr", "Mei", "Jun",
+	"Jul", "Agu", "Sep", "Okt", "Nov", "Des",
+}
+
+func formatCPDate(t time.Time) string {
+	if t.IsZero() {
+		return "-"
+	}
+	loc, err := time.LoadLocation("Asia/Jakarta")
+	if err == nil {
+		t = t.In(loc)
+	}
+	return fmt.Sprintf("%02d %s %d", t.Day(), cpIndonesianMonths[t.Month()-1], t.Year())
+}
+
+func formatCPOptionalDate(t *time.Time) string {
+	if t == nil || t.IsZero() {
+		return "-"
+	}
+	return formatCPDate(*t)
+}
+
+func formatCPAging(v *int) string {
+	if v == nil {
+		return "-"
+	}
+	return strconv.Itoa(*v)
+}
+
+func formatCPIDInteger(v float64) string {
+	n := int64(math.Round(v))
+	if n == 0 {
+		return "0"
+	}
+	negative := n < 0
+	abs := n
+	if negative {
+		abs = -n
+	}
+	s := strconv.FormatInt(abs, 10)
+	// insert dots as thousand separators
+	var b strings.Builder
+	start := len(s) % 3
+	if start == 0 {
+		start = 3
+	}
+	b.WriteString(s[:start])
+	for i := start; i < len(s); i += 3 {
+		b.WriteByte('.')
+		b.WriteString(s[i : i+3])
+	}
+	if negative {
+		return "-" + b.String()
+	}
+	return b.String()
+}
+
+
+func formatCPAvg(v float64) string {
+	if v == 0 {
+		return "0"
+	}
+	s := strconv.FormatFloat(v, 'f', 2, 64)
+	return strings.ReplaceAll(s, ".", ",")
+}
+
+func safeCPText(s string) string {
+	t := strings.TrimSpace(s)
+	if t == "" {
+		return "-"
+	}
+	return t
+}
+
+func joinCPStrings(ss []string) string {
+	var parts []string
+	for _, s := range ss {
+		s = strings.TrimSpace(s)
+		if s != "" {
+			parts = append(parts, s)
+		}
+	}
+	if len(parts) == 0 {
+		return "-"
+	}
+	return strings.Join(parts, "\n")
+}

internal/modules/repports/controllers/repport.debt_supplier.export.go

@@ -0,0 +1,452 @@
+package controller
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/xuri/excelize/v2"
+	"gitlab.com/mbugroup/lti-api.git/internal/modules/repports/dto"
+)
+
+func isDebtSupplierExcelExportRequest(c *fiber.Ctx) bool {
+	return strings.EqualFold(strings.TrimSpace(c.Query("export")), "excel")
+}
+
+func isDebtSupplierExcelAllExportRequest(c *fiber.Ctx) bool {
+	return strings.EqualFold(strings.TrimSpace(c.Query("export")), "excel-all")
+}
+
+func exportDebtSupplierExcel(c *fiber.Ctx, items []dto.DebtSupplierDTO) error {
+	content, err := buildDebtSupplierWorkbook(items)
+	if err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "failed to generate excel file")
+	}
+
+	filename := fmt.Sprintf("laporan-hutang-supplier-%s.xlsx", time.Now().Format("2006-01-02-1504"))
+	c.Set("Content-Type", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+	c.Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, filename))
+	return c.Status(fiber.StatusOK).Send(content)
+}
+
+func exportDebtSupplierExcelAll(c *fiber.Ctx, items []dto.DebtSupplierDTO) error {
+	content, err := buildDebtSupplierAllWorkbook(items)
+	if err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "failed to generate excel file")
+	}
+
+	filename := fmt.Sprintf("laporan-hutang-supplier-all-%s.xlsx", time.Now().Format("2006-01-02-1504"))
+	c.Set("Content-Type", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+	c.Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, filename))
+	return c.Status(fiber.StatusOK).Send(content)
+}
+
+// buildDebtSupplierWorkbook creates a workbook with one sheet per supplier.
+func buildDebtSupplierWorkbook(items []dto.DebtSupplierDTO) ([]byte, error) {
+	file := excelize.NewFile()
+	defer file.Close()
+
+	defaultSheet := file.GetSheetName(file.GetActiveSheetIndex())
+
+	if len(items) == 0 {
+		if err := writeDebtSupplierSheet(file, defaultSheet, dto.DebtSupplierDTO{}); err != nil {
+			return nil, err
+		}
+		buf, err := file.WriteToBuffer()
+		if err != nil {
+			return nil, err
+		}
+		return buf.Bytes(), nil
+	}
+
+	for idx, item := range items {
+		sheetName := sanitizeDebtSupplierSheetName(debtSupplierName(item))
+		if sheetName == "" {
+			sheetName = fmt.Sprintf("Supplier %d", idx+1)
+		}
+
+		if idx == 0 {
+			if defaultSheet != sheetName {
+				if err := file.SetSheetName(defaultSheet, sheetName); err != nil {
+					return nil, err
+				}
+			}
+		} else {
+			if _, err := file.NewSheet(sheetName); err != nil {
+				return nil, err
+			}
+		}
+
+		if err := writeDebtSupplierSheet(file, sheetName, item); err != nil {
+			return nil, err
+		}
+	}
+
+	buf, err := file.WriteToBuffer()
+	if err != nil {
+		return nil, err
+	}
+	return buf.Bytes(), nil
+}
+
+// buildDebtSupplierAllWorkbook creates a single-sheet workbook with purchase-supplier styling.
+func buildDebtSupplierAllWorkbook(items []dto.DebtSupplierDTO) ([]byte, error) {
+	file := excelize.NewFile()
+	defer file.Close()
+
+	const sheet = "Rekap Hutang Supplier"
+	defaultSheet := file.GetSheetName(file.GetActiveSheetIndex())
+	if defaultSheet != sheet {
+		if err := file.SetSheetName(defaultSheet, sheet); err != nil {
+			return nil, err
+		}
+	}
+
+	if err := setDebtSupplierAllColumns(file, sheet); err != nil {
+		return nil, err
+	}
+	if err := setDebtSupplierAllHeaders(file, sheet); err != nil {
+		return nil, err
+	}
+	if err := writeDebtSupplierAllRows(file, sheet, items); err != nil {
+		return nil, err
+	}
+	if err := file.SetPanes(sheet, &excelize.Panes{
+		Freeze:      true,
+		YSplit:      1,
+		TopLeftCell: "A2",
+		ActivePane:  "bottomLeft",
+	}); err != nil {
+		return nil, err
+	}
+
+	buf, err := file.WriteToBuffer()
+	if err != nil {
+		return nil, err
+	}
+	return buf.Bytes(), nil
+}
+
+var debtSupplierSheetHeaders = []string{
+	"No",
+	"Nomor PR",
+	"Nomor PO",
+	"Tanggal Terima/Bayar",
+	"Tanggal PO",
+	"Aging (Hari)",
+	"Area",
+	"Gudang",
+	"Jatuh Tempo",
+	"Status Jatuh Tempo",
+	"Nominal Pembelian (Rp)",
+	"Pembayaran (Rp)",
+	"Sisa Saldo Hutang (Rp)",
+	"Status",
+	"Nomor Perjalanan",
+}
+
+var debtSupplierAllSheetHeaders = append([]string{"Supplier"}, debtSupplierSheetHeaders...)
+
+var debtSupplierSheetColumnWidths = map[string]float64{
+	"A": 5,
+	"B": 14,
+	"C": 12,
+	"D": 20,
+	"E": 10,
+	"F": 12,
+	"G": 15,
+	"H": 20,
+	"I": 12,
+	"J": 20,
+	"K": 20,
+	"L": 15,
+	"M": 20,
+	"N": 12,
+	"O": 15,
+}
+
+var debtSupplierAllSheetColumnWidths = map[string]float64{
+	"A": 24,
+	"B": 6,
+	"C": 14,
+	"D": 14,
+	"E": 20,
+	"F": 12,
+	"G": 10,
+	"H": 16,
+	"I": 22,
+	"J": 12,
+	"K": 22,
+	"L": 20,
+	"M": 18,
+	"N": 22,
+	"O": 14,
+	"P": 18,
+}
+
+func writeDebtSupplierSheet(file *excelize.File, sheet string, item dto.DebtSupplierDTO) error {
+	for col, width := range debtSupplierSheetColumnWidths {
+		if err := file.SetColWidth(sheet, col, col, width); err != nil {
+			return err
+		}
+	}
+
+	// Row 1: headers
+	for i, h := range debtSupplierSheetHeaders {
+		col, _ := excelize.ColumnNumberToName(i + 1)
+		if err := file.SetCellValue(sheet, col+"1", h); err != nil {
+			return err
+		}
+	}
+
+	// Row 2: saldo awal
+	if err := file.SetCellValue(sheet, "M2", item.InitialBalance); err != nil {
+		return err
+	}
+
+	// Rows 3+: data
+	redStyle, err := file.NewStyle(&excelize.Style{
+		Font: &excelize.Font{Color: "FF0000"},
+	})
+	if err != nil {
+		return err
+	}
+
+	for i, row := range item.Rows {
+		rowNum := i + 3
+		rowStr := fmt.Sprintf("%d", rowNum)
+
+		values := debtSupplierRowCells(row, i+1)
+		for colIdx, val := range values {
+			col, _ := excelize.ColumnNumberToName(colIdx + 1)
+			if err := file.SetCellValue(sheet, col+rowStr, val); err != nil {
+				return err
+			}
+		}
+
+		if row.DebtPrice < 0 {
+			if err := file.SetCellStyle(sheet, "M"+rowStr, "M"+rowStr, redStyle); err != nil {
+				return err
+			}
+		}
+	}
+
+	// Total row
+	totalRowNum := len(item.Rows) + 3
+	totalRowStr := fmt.Sprintf("%d", totalRowNum)
+	totalCells := map[string]interface{}{
+		"A": "Total",
+		"F": item.Total.Aging,
+		"K": item.Total.TotalPrice,
+		"L": item.Total.PaymentPrice,
+		"M": item.Total.DebtPrice,
+	}
+	for col, val := range totalCells {
+		if err := file.SetCellValue(sheet, col+totalRowStr, val); err != nil {
+			return err
+		}
+	}
+	if item.Total.DebtPrice < 0 {
+		if err := file.SetCellStyle(sheet, "M"+totalRowStr, "M"+totalRowStr, redStyle); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func setDebtSupplierAllColumns(file *excelize.File, sheet string) error {
+	for col, width := range debtSupplierAllSheetColumnWidths {
+		if err := file.SetColWidth(sheet, col, col, width); err != nil {
+			return err
+		}
+	}
+	if err := file.SetRowHeight(sheet, 1, 24); err != nil {
+		return err
+	}
+	return nil
+}
+
+func setDebtSupplierAllHeaders(file *excelize.File, sheet string) error {
+	headerStyle, err := file.NewStyle(&excelize.Style{
+		Font: &excelize.Font{Bold: true, Color: "FFFFFF", Family: "Arial", Size: 10},
+		Fill: excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"4472C4"}},
+		Alignment: &excelize.Alignment{
+			Horizontal: "center",
+			Vertical:   "center",
+			WrapText:   true,
+		},
+		Border: []excelize.Border{
+			{Type: "left", Color: "000000", Style: 1},
+			{Type: "top", Color: "000000", Style: 1},
+			{Type: "bottom", Color: "000000", Style: 1},
+			{Type: "right", Color: "000000", Style: 1},
+		},
+	})
+	if err != nil {
+		return err
+	}
+
+	for i, h := range debtSupplierAllSheetHeaders {
+		col, _ := excelize.ColumnNumberToName(i + 1)
+		if err := file.SetCellValue(sheet, col+"1", h); err != nil {
+			return err
+		}
+	}
+
+	lastCol, _ := excelize.ColumnNumberToName(len(debtSupplierAllSheetHeaders))
+	return file.SetCellStyle(sheet, "A1", lastCol+"1", headerStyle)
+}
+
+func writeDebtSupplierAllRows(file *excelize.File, sheet string, items []dto.DebtSupplierDTO) error {
+	borderStyle := []excelize.Border{
+		{Type: "left", Color: "000000", Style: 1},
+		{Type: "top", Color: "000000", Style: 1},
+		{Type: "bottom", Color: "000000", Style: 1},
+		{Type: "right", Color: "000000", Style: 1},
+	}
+
+	dataStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Color: "000000", Family: "Arial", Size: 10},
+		Alignment: &excelize.Alignment{Vertical: "center", WrapText: true},
+		Border:    borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	totalStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Color: "000000", Family: "Arial", Size: 10},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"E2EFDA"}},
+		Alignment: &excelize.Alignment{Vertical: "center", WrapText: true},
+		Border:    borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	lastHeaderCol, _ := excelize.ColumnNumberToName(len(debtSupplierAllSheetHeaders))
+
+	currentRow := 2
+	for _, item := range items {
+		supplierName := debtSupplierName(item)
+
+		// Saldo awal row
+		saldoRowStr := fmt.Sprintf("%d", currentRow)
+		if err := file.SetCellValue(sheet, "A"+saldoRowStr, supplierName); err != nil {
+			return err
+		}
+		if err := file.SetCellValue(sheet, "N"+saldoRowStr, item.InitialBalance); err != nil {
+			return err
+		}
+		if err := file.SetCellStyle(sheet, "A"+saldoRowStr, lastHeaderCol+saldoRowStr, dataStyle); err != nil {
+			return err
+		}
+		currentRow++
+
+		// Data rows
+		for seq, row := range item.Rows {
+			rowStr := fmt.Sprintf("%d", currentRow)
+			if err := file.SetCellValue(sheet, "A"+rowStr, supplierName); err != nil {
+				return err
+			}
+			values := debtSupplierRowCells(row, seq+1)
+			for colIdx, val := range values {
+				col, _ := excelize.ColumnNumberToName(colIdx + 2)
+				if err := file.SetCellValue(sheet, col+rowStr, val); err != nil {
+					return err
+				}
+			}
+			if err := file.SetCellStyle(sheet, "A"+rowStr, lastHeaderCol+rowStr, dataStyle); err != nil {
+				return err
+			}
+			currentRow++
+		}
+
+		// Total row
+		totalRowStr := fmt.Sprintf("%d", currentRow)
+		totalCells := map[string]interface{}{
+			"A": supplierName,
+			"B": "Total",
+			"L": item.Total.TotalPrice,
+			"M": item.Total.PaymentPrice,
+			"N": item.Total.DebtPrice,
+		}
+		for col, val := range totalCells {
+			if err := file.SetCellValue(sheet, col+totalRowStr, val); err != nil {
+				return err
+			}
+		}
+		if err := file.SetCellStyle(sheet, "A"+totalRowStr, lastHeaderCol+totalRowStr, totalStyle); err != nil {
+			return err
+		}
+		currentRow++
+
+		// Empty separator row
+		currentRow++
+	}
+
+	return nil
+}
+
+// debtSupplierRowCells returns cell values for one data row (columns: No, PR, PO, ReceivedDate, PoDate, Aging, Area, Warehouse, DueDate, DueStatus, TotalPrice, PaymentPrice, DebtPrice, Status, TravelNumber).
+func debtSupplierRowCells(row dto.DebtSupplierRowDTO, seq int) []interface{} {
+	areaName := "-"
+	if row.Area != nil && strings.TrimSpace(row.Area.Name) != "" {
+		areaName = row.Area.Name
+	}
+	warehouseName := "-"
+	if row.Warehouse != nil && strings.TrimSpace(row.Warehouse.Name) != "" {
+		warehouseName = row.Warehouse.Name
+	}
+
+	return []interface{}{
+		seq,
+		safeDebtSupplierText(row.PrNumber),
+		safeDebtSupplierText(row.PoNumber),
+		safeDebtSupplierText(row.ReceivedDate),
+		safeDebtSupplierText(row.PoDate),
+		row.Aging,
+		areaName,
+		warehouseName,
+		safeDebtSupplierText(row.DueDate),
+		safeDebtSupplierText(row.DueStatus),
+		row.TotalPrice,
+		row.PaymentPrice,
+		row.DebtPrice,
+		safeDebtSupplierText(row.Status),
+		safeDebtSupplierText(row.TravelNumber),
+	}
+}
+
+func debtSupplierName(item dto.DebtSupplierDTO) string {
+	if item.Supplier != nil && strings.TrimSpace(item.Supplier.Name) != "" {
+		return item.Supplier.Name
+	}
+	return "Supplier"
+}
+
+func sanitizeDebtSupplierSheetName(name string) string {
+	replacer := strings.NewReplacer(
+		":", " ", "\\", " ", "/", " ",
+		"?", " ", "*", " ", "[", " ", "]", " ",
+	)
+	sanitized := strings.TrimSpace(replacer.Replace(name))
+	if sanitized == "" {
+		return "Sheet"
+	}
+	runes := []rune(sanitized)
+	if len(runes) > 31 {
+		return string(runes[:31])
+	}
+	return sanitized
+}
+
+func safeDebtSupplierText(s string) string {
+	t := strings.TrimSpace(s)
+	if t == "" {
+		return "-"
+	}
+	return t
+}

internal/modules/repports/controllers/repport.marketing.export.go

@@ -2,7 +2,6 @@ package controller
 
 import (
 	"fmt"
-	"math"
 	"strconv"
 	"strings"
 	"time"
@@ -197,9 +196,9 @@ func setMarketingReportRows(file *excelize.File, items []dto.RepportMarketingIte
 			item.Qty,
 			item.AverageWeightKg,
 			item.TotalWeightKg,
-			formatMarketingRupiah(item.SalesPricePerKg),
+			item.SalesPricePerKg,
-			formatMarketingRupiah(item.HppPricePerKg),
+			item.HppPricePerKg,
-			formatMarketingRupiah(item.SalesAmount),
+			item.SalesAmount,
 		}
 
 		for colIdx, val := range values {
@@ -229,13 +228,13 @@ func setMarketingReportRows(file *excelize.File, items []dto.RepportMarketingIte
 		if err := file.SetCellValue(sheet, "N"+totalRow, summary.TotalWeightKg); err != nil {
 			return err
 		}
-		if err := file.SetCellValue(sheet, "O"+totalRow, formatMarketingRupiah(summary.AverageSalesPrice)); err != nil {
+		if err := file.SetCellValue(sheet, "O"+totalRow, summary.AverageSalesPrice); err != nil {
 			return err
 		}
-		if err := file.SetCellValue(sheet, "P"+totalRow, formatMarketingRupiah(summary.TotalHppPricePerKg)); err != nil {
+		if err := file.SetCellValue(sheet, "P"+totalRow, summary.TotalHppPricePerKg); err != nil {
 			return err
 		}
-		if err := file.SetCellValue(sheet, "Q"+totalRow, formatMarketingRupiah(float64(summary.TotalSalesAmount))); err != nil {
+		if err := file.SetCellValue(sheet, "Q"+totalRow, float64(summary.TotalSalesAmount)); err != nil {
 			return err
 		}
 	}
@@ -333,30 +332,3 @@ func safeMarketingExportText(value string) string {
 	return trimmed
 }
 
-// formatMarketingRupiah formats a float64 as Indonesian Rupiah string.
-// e.g. 1000000 → "Rp 1.000.000"
-func formatMarketingRupiah(value float64) string {
-	rounded := int64(math.Round(value))
-
-	negative := rounded < 0
-	abs := rounded
-	if negative {
-		abs = -rounded
-	}
-
-	numStr := strconv.FormatInt(abs, 10)
-	n := len(numStr)
-
-	var b strings.Builder
-	for i, c := range numStr {
-		if i > 0 && (n-i)%3 == 0 {
-			b.WriteByte('.')
-		}
-		b.WriteRune(c)
-	}
-
-	if negative {
-		return "Rp -" + b.String()
-	}
-	return "Rp " + b.String()
-}

internal/modules/repports/dto/repportBalanceMonitoring.dto.go

@@ -0,0 +1,71 @@
+package dto
+
+import (
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	customerDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/customers/dto"
+)
+
+type BalanceMonitoringAyamDTO struct {
+	Ekor    float64 `json:"ekor"`
+	Kg      float64 `json:"kg"`
+	Nominal float64 `json:"nominal"`
+}
+
+type BalanceMonitoringTelurDTO struct {
+	Butir   float64 `json:"butir"`
+	Kg      float64 `json:"kg"`
+	Nominal float64 `json:"nominal"`
+}
+
+type BalanceMonitoringTradingDTO struct {
+	Qty     float64 `json:"qty"`
+	Kg      float64 `json:"kg"`
+	Nominal float64 `json:"nominal"`
+}
+
+type BalanceMonitoringRowDTO struct {
+	Customer         customerDTO.CustomerRelationDTO `json:"customer"`
+	SaldoAwal        float64                         `json:"saldo_awal"`
+	PenjualanAyam    BalanceMonitoringAyamDTO        `json:"penjualan_ayam"`
+	PenjualanTelur   BalanceMonitoringTelurDTO       `json:"penjualan_telur"`
+	PenjualanTrading BalanceMonitoringTradingDTO     `json:"penjualan_trading"`
+	Pembayaran       float64                         `json:"pembayaran"`
+	Aging            int                             `json:"aging"`
+	AgingRataRata    float64                         `json:"aging_rata_rata"`
+	SaldoAkhir       float64                         `json:"saldo_akhir"`
+}
+
+type BalanceMonitoringTotalsDTO struct {
+	SaldoAwal        float64                     `json:"saldo_awal"`
+	PenjualanAyam    BalanceMonitoringAyamDTO    `json:"penjualan_ayam"`
+	PenjualanTelur   BalanceMonitoringTelurDTO   `json:"penjualan_telur"`
+	PenjualanTrading BalanceMonitoringTradingDTO `json:"penjualan_trading"`
+	Pembayaran       float64                     `json:"pembayaran"`
+	Aging            int                         `json:"aging"`
+	AgingRataRata    float64                     `json:"aging_rata_rata"`
+	SaldoAkhir       float64                     `json:"saldo_akhir"`
+}
+
+func ToBalanceMonitoringRowDTO(
+	customer entity.Customer,
+	saldoAwal float64,
+	ayam BalanceMonitoringAyamDTO,
+	telur BalanceMonitoringTelurDTO,
+	trading BalanceMonitoringTradingDTO,
+	pembayaran float64,
+	aging int,
+	agingRataRata float64,
+) BalanceMonitoringRowDTO {
+	saldoAkhir := saldoAwal + pembayaran - (ayam.Nominal + telur.Nominal + trading.Nominal)
+	return BalanceMonitoringRowDTO{
+		Customer:         customerDTO.ToCustomerRelationDTO(customer),
+		SaldoAwal:        saldoAwal,
+		PenjualanAyam:    ayam,
+		PenjualanTelur:   telur,
+		PenjualanTrading: trading,
+		Pembayaran:       pembayaran,
+		Aging:            aging,
+		AgingRataRata:    agingRataRata,
+		SaldoAkhir:       saldoAkhir,
+	}
+}

internal/modules/repports/dto/repportExpense.dto.go

@@ -6,6 +6,7 @@ import (
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	approvalDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/approvals/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"
 	nonstockDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/nonstocks/dto"
 	supplierDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/suppliers/dto"
 )
@@ -48,6 +49,7 @@ type RepportExpenseRealisasiDTO struct {
 
 type RepportExpenseListDTO struct {
 	RepportExpenseBaseDTO
+	Location       *locationDTO.LocationRelationDTO `json:"location,omitempty"`
 	Kandang        *kandangDTO.KandangRelationDTO   `json:"kandang,omitempty"`
 	Pengajuan      RepportExpensePengajuanDTO       `json:"pengajuan"`
 	Realisasi      RepportExpenseRealisasiDTO       `json:"realisasi"`
@@ -133,6 +135,15 @@ func ToRepportExpenseListDTO(baseDTO RepportExpenseBaseDTO, ns *entity.ExpenseNo
 		totalRealisasi = ns.Realization.Qty * ns.Realization.Price
 	}
 
+	var location *locationDTO.LocationRelationDTO
+	if ns.Expense != nil && ns.Expense.Location != nil && ns.Expense.Location.Id != 0 {
+		mapped := locationDTO.ToLocationRelationDTO(*ns.Expense.Location)
+		location = &mapped
+	} else if ns.Kandang != nil && ns.Kandang.Location.Id != 0 {
+		mapped := locationDTO.ToLocationRelationDTO(ns.Kandang.Location)
+		location = &mapped
+	}
+
 	// Get kandang data at the main level
 	var kandang *kandangDTO.KandangRelationDTO
 	if ns.Kandang != nil && ns.Kandang.Id != 0 {
@@ -142,6 +153,7 @@ func ToRepportExpenseListDTO(baseDTO RepportExpenseBaseDTO, ns *entity.ExpenseNo
 
 	return RepportExpenseListDTO{
 		RepportExpenseBaseDTO: baseDTO,
+		Location:              location,
 		Kandang:               kandang,
 		Pengajuan:             ToRepportExpensePengajuanDTO(ns),
 		Realisasi:             realisasi,

internal/modules/repports/module.go

@@ -40,6 +40,7 @@ func (RepportModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *
 	expenseDepreciationRepository := repportRepo.NewExpenseDepreciationRepository(db)
 	productionResultRepository := repportRepo.NewProductionResultRepository(db)
 	customerPaymentRepository := repportRepo.NewCustomerPaymentRepository(db)
+	balanceMonitoringRepository := repportRepo.NewBalanceMonitoringRepository(db)
 	customerRepository := customerRepo.NewCustomerRepository(db)
 	standardGrowthDetailRepository := productionStandardRepo.NewStandardGrowthDetailRepository(db)
 	productionStandardDetailRepository := productionStandardRepo.NewProductionStandardDetailRepository(db)
@@ -66,6 +67,7 @@ func (RepportModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *
 		hppPerKandangRepository,
 		productionResultRepository,
 		customerPaymentRepository,
+		balanceMonitoringRepository,
 		customerRepository,
 		standardGrowthDetailRepository,
 		productionStandardDetailRepository,

internal/modules/repports/repositories/balance_monitoring.repository.go

@@ -0,0 +1,518 @@
+package repositories
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/repports/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+
+	"gorm.io/gorm"
+)
+
+type BalanceMonitoringCategoryRow struct {
+	CustomerID     uint    `gorm:"column:customer_id"`
+	AyamQty        float64 `gorm:"column:ayam_qty"`
+	AyamKg         float64 `gorm:"column:ayam_kg"`
+	AyamNominal    float64 `gorm:"column:ayam_nominal"`
+	TelurQty       float64 `gorm:"column:telur_qty"`
+	TelurKg        float64 `gorm:"column:telur_kg"`
+	TelurNominal   float64 `gorm:"column:telur_nominal"`
+	TradingQty     float64 `gorm:"column:trading_qty"`
+	TradingKg      float64 `gorm:"column:trading_kg"`
+	TradingNominal float64 `gorm:"column:trading_nominal"`
+}
+
+type BalanceMonitoringAgingRow struct {
+	CustomerID    uint    `gorm:"column:customer_id"`
+	AgingMax      int     `gorm:"column:aging_max"`
+	AgingRataRata float64 `gorm:"column:aging_rata_rata"`
+}
+
+type BalanceMonitoringGrandTotalsRow struct {
+	SaldoAwalLifetime float64 `gorm:"column:saldo_awal_lifetime"`
+	SalesBeforeStart  float64 `gorm:"column:sales_before_start"`
+	PaymentBeforeStart float64 `gorm:"column:payment_before_start"`
+	AyamQty           float64 `gorm:"column:ayam_qty"`
+	AyamKg            float64 `gorm:"column:ayam_kg"`
+	AyamNominal       float64 `gorm:"column:ayam_nominal"`
+	TelurQty          float64 `gorm:"column:telur_qty"`
+	TelurKg           float64 `gorm:"column:telur_kg"`
+	TelurNominal      float64 `gorm:"column:telur_nominal"`
+	TradingQty        float64 `gorm:"column:trading_qty"`
+	TradingKg         float64 `gorm:"column:trading_kg"`
+	TradingNominal    float64 `gorm:"column:trading_nominal"`
+	PaymentInPeriod   float64 `gorm:"column:payment_in_period"`
+	AgingMax          int     `gorm:"column:aging_max"`
+	AgingRataRata     float64 `gorm:"column:aging_rata_rata"`
+}
+
+type BalanceMonitoringRepository interface {
+	GetCustomerIDsForBalanceMonitoring(ctx context.Context, offset, limit int, filters *validation.BalanceMonitoringQuery) ([]uint, int64, error)
+	GetAllFilteredCustomerIDs(ctx context.Context, filters *validation.BalanceMonitoringQuery) ([]uint, error)
+	GetSaldoAwalLifetime(ctx context.Context, customerIDs []uint) (map[uint]float64, error)
+	GetSalesTotalsBeforeDate(ctx context.Context, customerIDs []uint, filters *validation.BalanceMonitoringQuery) (map[uint]float64, error)
+	GetPaymentTotalsBeforeDate(ctx context.Context, customerIDs []uint, filters *validation.BalanceMonitoringQuery) (map[uint]float64, error)
+	GetSalesByCategoryInPeriod(ctx context.Context, customerIDs []uint, filters *validation.BalanceMonitoringQuery) (map[uint]BalanceMonitoringCategoryRow, error)
+	GetPaymentTotalsInPeriod(ctx context.Context, customerIDs []uint, filters *validation.BalanceMonitoringQuery) (map[uint]float64, error)
+	GetAgingPerCustomer(ctx context.Context, customerIDs []uint, filters *validation.BalanceMonitoringQuery) (map[uint]BalanceMonitoringAgingRow, error)
+	GetGrandTotals(ctx context.Context, filters *validation.BalanceMonitoringQuery) (BalanceMonitoringGrandTotalsRow, error)
+}
+
+type balanceMonitoringRepositoryImpl struct {
+	db *gorm.DB
+}
+
+func NewBalanceMonitoringRepository(db *gorm.DB) BalanceMonitoringRepository {
+	return &balanceMonitoringRepositoryImpl{db: db}
+}
+
+func resolveBalanceMonitoringDateColumn(filterBy string) string {
+	switch strings.ToLower(strings.TrimSpace(filterBy)) {
+	case "realized_at":
+		return "mdp.delivery_date"
+	case "sold_at", "":
+		return "m.so_date"
+	default:
+		return "m.so_date"
+	}
+}
+
+func resolveBalanceMonitoringDateRange(filters *validation.BalanceMonitoringQuery) (time.Time, time.Time, error) {
+	var startDate time.Time
+	var endDate time.Time
+	var err error
+
+	if strings.TrimSpace(filters.StartDate) != "" {
+		startDate, err = utils.ParseDateString(filters.StartDate)
+		if err != nil {
+			return time.Time{}, time.Time{}, err
+		}
+	} else {
+		startDate = time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC)
+	}
+
+	if strings.TrimSpace(filters.EndDate) != "" {
+		endDate, err = utils.ParseDateString(filters.EndDate)
+		if err != nil {
+			return time.Time{}, time.Time{}, err
+		}
+	} else {
+		endDate = time.Now()
+	}
+
+	return startDate, endDate, nil
+}
+
+func resolveBalanceMonitoringSortClause(filters *validation.BalanceMonitoringQuery) string {
+	direction := "ASC"
+	if strings.EqualFold(strings.TrimSpace(filters.SortOrder), "desc") {
+		direction = "DESC"
+	}
+	switch strings.ToLower(strings.TrimSpace(filters.SortBy)) {
+	case "customer":
+		return "customers.name " + direction
+	default:
+		return "customers.name ASC"
+	}
+}
+
+func (r *balanceMonitoringRepositoryImpl) baseCustomerQuery(ctx context.Context, filters *validation.BalanceMonitoringQuery) *gorm.DB {
+	db := r.db.WithContext(ctx).
+		Model(&entity.Customer{}).
+		Where("customers.deleted_at IS NULL")
+
+	if len(filters.CustomerIDs) > 0 {
+		db = db.Where("customers.id IN ?", filters.CustomerIDs)
+	}
+
+	if len(filters.SalesIDs) > 0 {
+		db = db.Where("EXISTS (SELECT 1 FROM marketings m WHERE m.customer_id = customers.id AND m.deleted_at IS NULL AND m.sales_person_id IN ?)", filters.SalesIDs)
+	}
+
+	if filters.AllowedAreaIDs != nil || filters.AllowedLocationIDs != nil {
+		scopeSub := r.db.WithContext(ctx).
+			Table("marketings m").
+			Select("1").
+			Joins("JOIN marketing_products mp ON mp.marketing_id = m.id").
+			Joins("JOIN marketing_delivery_products mdp ON mdp.marketing_product_id = mp.id").
+			Joins("JOIN product_warehouses pw ON pw.id = mdp.product_warehouse_id").
+			Joins("JOIN warehouses w ON w.id = pw.warehouse_id").
+			Where("m.customer_id = customers.id").
+			Where("m.deleted_at IS NULL").
+			Where("mdp.delivery_date IS NOT NULL")
+
+		if filters.AllowedAreaIDs != nil {
+			if len(filters.AllowedAreaIDs) == 0 {
+				db = db.Where("1 = 0")
+			} else {
+				scopeSub = scopeSub.Where("w.area_id IN ?", filters.AllowedAreaIDs)
+			}
+		}
+		if filters.AllowedLocationIDs != nil {
+			if len(filters.AllowedLocationIDs) == 0 {
+				db = db.Where("1 = 0")
+			} else {
+				scopeSub = scopeSub.Where("w.location_id IN ?", filters.AllowedLocationIDs)
+			}
+		}
+
+		db = db.Where("EXISTS (?)", scopeSub)
+	}
+
+	return db
+}
+
+func (r *balanceMonitoringRepositoryImpl) GetCustomerIDsForBalanceMonitoring(ctx context.Context, offset, limit int, filters *validation.BalanceMonitoringQuery) ([]uint, int64, error) {
+	var total int64
+	if err := r.baseCustomerQuery(ctx, filters).Count(&total).Error; err != nil {
+		return nil, 0, err
+	}
+	if total == 0 {
+		return []uint{}, 0, nil
+	}
+
+	if offset < 0 {
+		offset = 0
+	}
+
+	var customerIDs []uint
+	err := r.baseCustomerQuery(ctx, filters).
+		Order(resolveBalanceMonitoringSortClause(filters)).
+		Limit(limit).
+		Offset(offset).
+		Pluck("customers.id", &customerIDs).
+		Error
+	if err != nil {
+		return nil, 0, err
+	}
+
+	return customerIDs, total, nil
+}
+
+func (r *balanceMonitoringRepositoryImpl) GetAllFilteredCustomerIDs(ctx context.Context, filters *validation.BalanceMonitoringQuery) ([]uint, error) {
+	var customerIDs []uint
+	if err := r.baseCustomerQuery(ctx, filters).Pluck("customers.id", &customerIDs).Error; err != nil {
+		return nil, err
+	}
+	return customerIDs, nil
+}
+
+func (r *balanceMonitoringRepositoryImpl) GetSaldoAwalLifetime(ctx context.Context, customerIDs []uint) (map[uint]float64, error) {
+	if len(customerIDs) == 0 {
+		return map[uint]float64{}, nil
+	}
+
+	type row struct {
+		CustomerID uint    `gorm:"column:customer_id"`
+		Total      float64 `gorm:"column:total"`
+	}
+	rows := make([]row, 0)
+	err := r.db.WithContext(ctx).
+		Model(&entity.Payment{}).
+		Select("party_id AS customer_id, COALESCE(SUM(nominal), 0) AS total").
+		Where("party_type = ?", string(utils.PaymentPartyCustomer)).
+		Where("transaction_type = ?", string(utils.TransactionTypeSaldoAwal)).
+		Where("party_id IN ?", customerIDs).
+		Group("party_id").
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+
+	result := make(map[uint]float64, len(rows))
+	for _, r := range rows {
+		result[r.CustomerID] = r.Total
+	}
+	return result, nil
+}
+
+func (r *balanceMonitoringRepositoryImpl) GetSalesTotalsBeforeDate(ctx context.Context, customerIDs []uint, filters *validation.BalanceMonitoringQuery) (map[uint]float64, error) {
+	if len(customerIDs) == 0 {
+		return map[uint]float64{}, nil
+	}
+
+	startDate, _, err := resolveBalanceMonitoringDateRange(filters)
+	if err != nil {
+		return map[uint]float64{}, nil
+	}
+
+	dateColumn := resolveBalanceMonitoringDateColumn(filters.FilterBy)
+
+	type row struct {
+		CustomerID uint    `gorm:"column:customer_id"`
+		Total      float64 `gorm:"column:total"`
+	}
+	rows := make([]row, 0)
+	db := r.db.WithContext(ctx).
+		Table("marketing_delivery_products mdp").
+		Select("m.customer_id AS customer_id, COALESCE(SUM(mdp.total_price), 0) AS total").
+		Joins("INNER JOIN marketing_products mp ON mp.id = mdp.marketing_product_id").
+		Joins("INNER JOIN marketings m ON m.id = mp.marketing_id").
+		Where("m.customer_id IN ?", customerIDs).
+		Where("m.deleted_at IS NULL").
+		Where("mdp.delivery_date IS NOT NULL").
+		Where(fmt.Sprintf("DATE(%s) < ?", dateColumn), startDate)
+
+	if len(filters.SalesIDs) > 0 {
+		db = db.Where("m.sales_person_id IN ?", filters.SalesIDs)
+	}
+
+	if err := db.Group("m.customer_id").Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	result := make(map[uint]float64, len(rows))
+	for _, rr := range rows {
+		result[rr.CustomerID] = rr.Total
+	}
+	return result, nil
+}
+
+func (r *balanceMonitoringRepositoryImpl) GetPaymentTotalsBeforeDate(ctx context.Context, customerIDs []uint, filters *validation.BalanceMonitoringQuery) (map[uint]float64, error) {
+	if len(customerIDs) == 0 {
+		return map[uint]float64{}, nil
+	}
+
+	startDate, _, err := resolveBalanceMonitoringDateRange(filters)
+	if err != nil {
+		return map[uint]float64{}, nil
+	}
+
+	type row struct {
+		CustomerID uint    `gorm:"column:customer_id"`
+		Total      float64 `gorm:"column:total"`
+	}
+	rows := make([]row, 0)
+	err = r.db.WithContext(ctx).
+		Model(&entity.Payment{}).
+		Select("party_id AS customer_id, COALESCE(SUM(nominal), 0) AS total").
+		Where("party_type = ?", string(utils.PaymentPartyCustomer)).
+		Where("transaction_type = ?", string(utils.TransactionTypePenjualan)).
+		Where("direction = ?", "IN").
+		Where("party_id IN ?", customerIDs).
+		Where("DATE(payment_date) < ?", startDate).
+		Group("party_id").
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+
+	result := make(map[uint]float64, len(rows))
+	for _, rr := range rows {
+		result[rr.CustomerID] = rr.Total
+	}
+	return result, nil
+}
+
+func (r *balanceMonitoringRepositoryImpl) GetSalesByCategoryInPeriod(ctx context.Context, customerIDs []uint, filters *validation.BalanceMonitoringQuery) (map[uint]BalanceMonitoringCategoryRow, error) {
+	if len(customerIDs) == 0 {
+		return map[uint]BalanceMonitoringCategoryRow{}, nil
+	}
+
+	startDate, endDate, err := resolveBalanceMonitoringDateRange(filters)
+	if err != nil {
+		return map[uint]BalanceMonitoringCategoryRow{}, nil
+	}
+
+	dateColumn := resolveBalanceMonitoringDateColumn(filters.FilterBy)
+
+	rows := make([]BalanceMonitoringCategoryRow, 0)
+	db := r.db.WithContext(ctx).
+		Table("marketing_delivery_products mdp").
+		Select(`m.customer_id AS customer_id,
+			COALESCE(SUM(CASE WHEN m.marketing_type IN ('AYAM','AYAM_PULLET') THEN mdp.usage_qty    ELSE 0 END), 0) AS ayam_qty,
+			COALESCE(SUM(CASE WHEN m.marketing_type IN ('AYAM','AYAM_PULLET') THEN mdp.total_weight ELSE 0 END), 0) AS ayam_kg,
+			COALESCE(SUM(CASE WHEN m.marketing_type IN ('AYAM','AYAM_PULLET') THEN mdp.total_price  ELSE 0 END), 0) AS ayam_nominal,
+			COALESCE(SUM(CASE WHEN m.marketing_type = 'TELUR' THEN mdp.usage_qty    ELSE 0 END), 0) AS telur_qty,
+			COALESCE(SUM(CASE WHEN m.marketing_type = 'TELUR' THEN mdp.total_weight ELSE 0 END), 0) AS telur_kg,
+			COALESCE(SUM(CASE WHEN m.marketing_type = 'TELUR' THEN mdp.total_price  ELSE 0 END), 0) AS telur_nominal,
+			COALESCE(SUM(CASE WHEN m.marketing_type = 'TRADING' THEN mdp.usage_qty    ELSE 0 END), 0) AS trading_qty,
+			COALESCE(SUM(CASE WHEN m.marketing_type = 'TRADING' THEN mdp.total_weight ELSE 0 END), 0) AS trading_kg,
+			COALESCE(SUM(CASE WHEN m.marketing_type = 'TRADING' THEN mdp.total_price  ELSE 0 END), 0) AS trading_nominal`).
+		Joins("INNER JOIN marketing_products mp ON mp.id = mdp.marketing_product_id").
+		Joins("INNER JOIN marketings m ON m.id = mp.marketing_id").
+		Where("m.customer_id IN ?", customerIDs).
+		Where("m.deleted_at IS NULL").
+		Where("mdp.delivery_date IS NOT NULL").
+		Where(fmt.Sprintf("DATE(%s) >= ?", dateColumn), startDate).
+		Where(fmt.Sprintf("DATE(%s) <= ?", dateColumn), endDate)
+
+	if len(filters.SalesIDs) > 0 {
+		db = db.Where("m.sales_person_id IN ?", filters.SalesIDs)
+	}
+
+	if err := db.Group("m.customer_id").Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	result := make(map[uint]BalanceMonitoringCategoryRow, len(rows))
+	for _, rr := range rows {
+		result[rr.CustomerID] = rr
+	}
+	return result, nil
+}
+
+func (r *balanceMonitoringRepositoryImpl) GetPaymentTotalsInPeriod(ctx context.Context, customerIDs []uint, filters *validation.BalanceMonitoringQuery) (map[uint]float64, error) {
+	if len(customerIDs) == 0 {
+		return map[uint]float64{}, nil
+	}
+
+	startDate, endDate, err := resolveBalanceMonitoringDateRange(filters)
+	if err != nil {
+		return map[uint]float64{}, nil
+	}
+
+	type row struct {
+		CustomerID uint    `gorm:"column:customer_id"`
+		Total      float64 `gorm:"column:total"`
+	}
+	rows := make([]row, 0)
+	err = r.db.WithContext(ctx).
+		Model(&entity.Payment{}).
+		Select("party_id AS customer_id, COALESCE(SUM(nominal), 0) AS total").
+		Where("party_type = ?", string(utils.PaymentPartyCustomer)).
+		Where("transaction_type = ?", string(utils.TransactionTypePenjualan)).
+		Where("direction = ?", "IN").
+		Where("party_id IN ?", customerIDs).
+		Where("DATE(payment_date) >= ?", startDate).
+		Where("DATE(payment_date) <= ?", endDate).
+		Group("party_id").
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+
+	result := make(map[uint]float64, len(rows))
+	for _, rr := range rows {
+		result[rr.CustomerID] = rr.Total
+	}
+	return result, nil
+}
+
+func (r *balanceMonitoringRepositoryImpl) GetAgingPerCustomer(ctx context.Context, customerIDs []uint, filters *validation.BalanceMonitoringQuery) (map[uint]BalanceMonitoringAgingRow, error) {
+	if len(customerIDs) == 0 {
+		return map[uint]BalanceMonitoringAgingRow{}, nil
+	}
+
+	startDate, endDate, err := resolveBalanceMonitoringDateRange(filters)
+	if err != nil {
+		return map[uint]BalanceMonitoringAgingRow{}, nil
+	}
+
+	dateColumn := resolveBalanceMonitoringDateColumn(filters.FilterBy)
+
+	rows := make([]BalanceMonitoringAgingRow, 0)
+	db := r.db.WithContext(ctx).
+		Table("marketing_delivery_products mdp").
+		Select(`m.customer_id AS customer_id,
+			COALESCE(MAX(GREATEST(CURRENT_DATE - DATE(mdp.delivery_date), 0)), 0) AS aging_max,
+			COALESCE(
+				SUM(mdp.total_price * GREATEST(CURRENT_DATE - DATE(mdp.delivery_date), 0))::numeric
+				/ NULLIF(SUM(mdp.total_price), 0),
+				0
+			)::numeric(15,2) AS aging_rata_rata`).
+		Joins("INNER JOIN marketing_products mp ON mp.id = mdp.marketing_product_id").
+		Joins("INNER JOIN marketings m ON m.id = mp.marketing_id").
+		Where("m.customer_id IN ?", customerIDs).
+		Where("m.deleted_at IS NULL").
+		Where("mdp.delivery_date IS NOT NULL").
+		Where(fmt.Sprintf("DATE(%s) >= ?", dateColumn), startDate).
+		Where(fmt.Sprintf("DATE(%s) <= ?", dateColumn), endDate)
+
+	if len(filters.SalesIDs) > 0 {
+		db = db.Where("m.sales_person_id IN ?", filters.SalesIDs)
+	}
+
+	if err := db.Group("m.customer_id").Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	result := make(map[uint]BalanceMonitoringAgingRow, len(rows))
+	for _, rr := range rows {
+		result[rr.CustomerID] = rr
+	}
+	return result, nil
+}
+
+func (r *balanceMonitoringRepositoryImpl) GetGrandTotals(ctx context.Context, filters *validation.BalanceMonitoringQuery) (BalanceMonitoringGrandTotalsRow, error) {
+	customerIDs, err := r.GetAllFilteredCustomerIDs(ctx, filters)
+	if err != nil {
+		return BalanceMonitoringGrandTotalsRow{}, err
+	}
+	if len(customerIDs) == 0 {
+		return BalanceMonitoringGrandTotalsRow{}, nil
+	}
+
+	saldoAwalLifetimeMap, err := r.GetSaldoAwalLifetime(ctx, customerIDs)
+	if err != nil {
+		return BalanceMonitoringGrandTotalsRow{}, err
+	}
+	salesBeforeMap, err := r.GetSalesTotalsBeforeDate(ctx, customerIDs, filters)
+	if err != nil {
+		return BalanceMonitoringGrandTotalsRow{}, err
+	}
+	paymentBeforeMap, err := r.GetPaymentTotalsBeforeDate(ctx, customerIDs, filters)
+	if err != nil {
+		return BalanceMonitoringGrandTotalsRow{}, err
+	}
+	categoryMap, err := r.GetSalesByCategoryInPeriod(ctx, customerIDs, filters)
+	if err != nil {
+		return BalanceMonitoringGrandTotalsRow{}, err
+	}
+	paymentInPeriodMap, err := r.GetPaymentTotalsInPeriod(ctx, customerIDs, filters)
+	if err != nil {
+		return BalanceMonitoringGrandTotalsRow{}, err
+	}
+	agingMap, err := r.GetAgingPerCustomer(ctx, customerIDs, filters)
+	if err != nil {
+		return BalanceMonitoringGrandTotalsRow{}, err
+	}
+
+	totals := BalanceMonitoringGrandTotalsRow{}
+	for _, total := range saldoAwalLifetimeMap {
+		totals.SaldoAwalLifetime += total
+	}
+	for _, total := range salesBeforeMap {
+		totals.SalesBeforeStart += total
+	}
+	for _, total := range paymentBeforeMap {
+		totals.PaymentBeforeStart += total
+	}
+	for _, cat := range categoryMap {
+		totals.AyamQty += cat.AyamQty
+		totals.AyamKg += cat.AyamKg
+		totals.AyamNominal += cat.AyamNominal
+		totals.TelurQty += cat.TelurQty
+		totals.TelurKg += cat.TelurKg
+		totals.TelurNominal += cat.TelurNominal
+		totals.TradingQty += cat.TradingQty
+		totals.TradingKg += cat.TradingKg
+		totals.TradingNominal += cat.TradingNominal
+	}
+	for _, total := range paymentInPeriodMap {
+		totals.PaymentInPeriod += total
+	}
+
+	for _, aging := range agingMap {
+		totals.AgingMax += aging.AgingMax
+	}
+
+	weightedSum := 0.0
+	weightTotal := 0.0
+	for cid, cat := range categoryMap {
+		nominal := cat.AyamNominal + cat.TelurNominal + cat.TradingNominal
+		if aging, ok := agingMap[cid]; ok && nominal > 0 {
+			weightedSum += nominal * aging.AgingRataRata
+			weightTotal += nominal
+		}
+	}
+	if weightTotal > 0 {
+		totals.AgingRataRata = weightedSum / weightTotal
+	}
+
+	return totals, nil
+}

internal/modules/repports/repositories/customer_payment.repository.go

@@ -2,7 +2,7 @@ package repositories
 
 import (
 	"context"
-
+	"strings"
 	"time"
 
 	"gorm.io/gorm"
@@ -30,7 +30,7 @@ type CustomerPaymentTransaction struct {
 type CustomerPaymentRepository interface {
 	GetCustomerPaymentTransactions(ctx context.Context, customerID *uint) ([]CustomerPaymentTransaction, error)
 	GetInitialBalanceByCustomer(ctx context.Context, customerID uint) (float64, error)
-	GetCustomerIDsWithTransactions(ctx context.Context, limit, offset int, allowedCustomerIDs []uint) ([]uint, int64, error)
+	GetCustomerIDsWithTransactions(ctx context.Context, limit, offset int, allowedCustomerIDs []uint, sortBy, sortOrder string) ([]uint, int64, error)
 }
 
 type customerPaymentRepositoryImpl struct {
@@ -146,21 +146,34 @@ func (r *customerPaymentRepositoryImpl) GetInitialBalanceByCustomer(ctx context.
 	return result.Nominal, nil
 }
 
-func (r *customerPaymentRepositoryImpl) GetCustomerIDsWithTransactions(ctx context.Context, limit, offset int, allowedCustomerIDs []uint) ([]uint, int64, error) {
+func resolveCustomerPaymentSortClause(sortBy, sortOrder string) string {
-	subQuery := r.db.WithContext(ctx).
+	direction := "ASC"
-		Table("(" +
+	if strings.EqualFold(strings.TrimSpace(sortOrder), "desc") {
-			"SELECT DISTINCT c.id as customer_id FROM marketing_delivery_products mdp " +
+		direction = "DESC"
-			"INNER JOIN marketing_products mp ON mp.id = mdp.marketing_product_id " +
+	}
-			"INNER JOIN marketings m ON m.id = mp.marketing_id " +
+	switch strings.ToLower(strings.TrimSpace(sortBy)) {
-			"INNER JOIN customers c ON c.id = m.customer_id " +
+	case "customer":
-			"WHERE mdp.delivery_date IS NOT NULL AND m.deleted_at IS NULL AND c.deleted_at IS NULL " +
+		return "customer_name " + direction
-			"UNION " +
+	default:
-			"SELECT DISTINCT c.id as customer_id FROM payments p " +
+		return "customer_name ASC"
-			"INNER JOIN customers c ON c.id = p.party_id " +
+	}
-			"WHERE p.party_type = 'CUSTOMER' AND p.direction = 'IN' " +
+}
-			"AND p.transaction_type = 'PENJUALAN' AND p.deleted_at IS NULL AND c.deleted_at IS NULL" +
-			") as customer_ids")
 
+func (r *customerPaymentRepositoryImpl) GetCustomerIDsWithTransactions(ctx context.Context, limit, offset int, allowedCustomerIDs []uint, sortBy, sortOrder string) ([]uint, int64, error) {
+	unionSQL := "(" +
+		"SELECT DISTINCT c.id as customer_id, c.name as customer_name FROM marketing_delivery_products mdp " +
+		"INNER JOIN marketing_products mp ON mp.id = mdp.marketing_product_id " +
+		"INNER JOIN marketings m ON m.id = mp.marketing_id " +
+		"INNER JOIN customers c ON c.id = m.customer_id " +
+		"WHERE mdp.delivery_date IS NOT NULL AND m.deleted_at IS NULL AND c.deleted_at IS NULL " +
+		"UNION " +
+		"SELECT DISTINCT c.id as customer_id, c.name as customer_name FROM payments p " +
+		"INNER JOIN customers c ON c.id = p.party_id " +
+		"WHERE p.party_type = 'CUSTOMER' AND p.direction = 'IN' " +
+		"AND p.transaction_type = 'PENJUALAN' AND p.deleted_at IS NULL AND c.deleted_at IS NULL" +
+		") as customer_ids"
+
+	subQuery := r.db.WithContext(ctx).Table(unionSQL)
 	if len(allowedCustomerIDs) > 0 {
 		subQuery = subQuery.Where("customer_id IN ?", allowedCustomerIDs)
 	}
@@ -170,28 +183,14 @@ func (r *customerPaymentRepositoryImpl) GetCustomerIDsWithTransactions(ctx conte
 		return nil, 0, err
 	}
 
-	var customerIDs []uint
+	query := r.db.WithContext(ctx).Table(unionSQL).Select("customer_id")
-	query := r.db.WithContext(ctx).
-		Table("(" +
-			"SELECT DISTINCT c.id as customer_id FROM marketing_delivery_products mdp " +
-			"INNER JOIN marketing_products mp ON mp.id = mdp.marketing_product_id " +
-			"INNER JOIN marketings m ON m.id = mp.marketing_id " +
-			"INNER JOIN customers c ON c.id = m.customer_id " +
-			"WHERE mdp.delivery_date IS NOT NULL AND m.deleted_at IS NULL AND c.deleted_at IS NULL " +
-			"UNION " +
-			"SELECT DISTINCT c.id as customer_id FROM payments p " +
-			"INNER JOIN customers c ON c.id = p.party_id " +
-			"WHERE p.party_type = 'CUSTOMER' AND p.direction = 'IN' " +
-			"AND p.transaction_type = 'PENJUALAN' AND p.deleted_at IS NULL AND c.deleted_at IS NULL" +
-			") as customer_ids").
-		Select("customer_id")
-
 	if len(allowedCustomerIDs) > 0 {
 		query = query.Where("customer_id IN ?", allowedCustomerIDs)
 	}
 
+	var customerIDs []uint
 	err := query.
-		Order("customer_id ASC").
+		Order(resolveCustomerPaymentSortClause(sortBy, sortOrder)).
 		Limit(limit).
 		Offset(offset).
 		Pluck("customer_id", &customerIDs).

internal/modules/repports/repositories/debt_supplier.repository.go

@@ -15,13 +15,16 @@ import (
 
 type DebtSupplierRepository interface {
 	GetSuppliersWithPurchases(ctx context.Context, offset, limit int, filters *validation.DebtSupplierQuery) ([]entity.Supplier, int64, error)
+	GetSuppliersWithDebts(ctx context.Context, offset, limit int, filters *validation.DebtSupplierQuery) ([]entity.Supplier, int64, error)
 	GetPurchasesBySuppliers(ctx context.Context, supplierIDs []uint, filters *validation.DebtSupplierQuery) ([]entity.Purchase, error)
+	GetExpensesBySuppliers(ctx context.Context, supplierIDs []uint, filters *validation.DebtSupplierQuery) ([]entity.Expense, error)
 	GetPaymentsBySuppliers(ctx context.Context, supplierIDs []uint, filters *validation.DebtSupplierQuery) ([]entity.Payment, error)
 	GetPaymentTotalsByReferences(ctx context.Context, supplierIDs []uint, references []string) (map[string]float64, error)
 	GetPaymentSummariesByReferences(ctx context.Context, supplierIDs []uint, references []string) (map[string]PaymentReferenceSummary, error)
 	GetInitialBalanceTotals(ctx context.Context, supplierIDs []uint) (map[uint]float64, error)
 	GetPurchaseTotalsBeforeDate(ctx context.Context, supplierIDs []uint, filters *validation.DebtSupplierQuery) (map[uint]float64, error)
 	GetPaymentTotalsBeforeDate(ctx context.Context, supplierIDs []uint, filters *validation.DebtSupplierQuery) (map[uint]float64, error)
+	GetExpenseTotalsBeforeDate(ctx context.Context, supplierIDs []uint, filters *validation.DebtSupplierQuery) (map[uint]float64, error)
 }
 
 type debtSupplierRepositoryImpl struct {
@@ -52,6 +55,19 @@ func (r *debtSupplierRepositoryImpl) latestPurchaseApproval(ctx context.Context)
 		)
 }
 
+func resolveDebtSupplierSortClause(filters *validation.DebtSupplierQuery) string {
+	direction := "ASC"
+	if strings.EqualFold(strings.TrimSpace(filters.SortOrder), "desc") {
+		direction = "DESC"
+	}
+	switch strings.ToLower(strings.TrimSpace(filters.SortBy)) {
+	case "supplier":
+		return "suppliers.name " + direction
+	default:
+		return "suppliers.name ASC"
+	}
+}
+
 func resolveDebtSupplierDateColumn(filterBy string) string {
 	switch strings.ToLower(strings.TrimSpace(filterBy)) {
 	case "po_date":
@@ -129,15 +145,24 @@ func (r *debtSupplierRepositoryImpl) GetSuppliersWithPurchases(ctx context.Conte
 		offset = 0
 	}
 
-	var supplierIDs []uint
+	type supplierIDResult struct {
-	if err := query.
+		ID   uint   `gorm:"column:id"`
-		Select("suppliers.id").
+		Name string `gorm:"column:name"`
-		Order("suppliers.id ASC").
+	}
+	var idResults []supplierIDResult
+	if err := r.baseSupplierQuery(ctx, filters).
+		Select("suppliers.id, suppliers.name").
+		Group("suppliers.id, suppliers.name").
+		Order(resolveDebtSupplierSortClause(filters)).
 		Offset(offset).
 		Limit(limit).
-		Pluck("suppliers.id", &supplierIDs).Error; err != nil {
+		Scan(&idResults).Error; err != nil {
 		return nil, 0, err
 	}
+	supplierIDs := make([]uint, 0, len(idResults))
+	for _, r := range idResults {
+		supplierIDs = append(supplierIDs, r.ID)
+	}
 
 	if len(supplierIDs) == 0 {
 		return []entity.Supplier{}, totalSuppliers, nil
@@ -146,6 +171,7 @@ func (r *debtSupplierRepositoryImpl) GetSuppliersWithPurchases(ctx context.Conte
 	var suppliers []entity.Supplier
 	if err := r.db.WithContext(ctx).
 		Where("id IN ?", supplierIDs).
+		Order(resolveDebtSupplierSortClause(filters)).
 		Find(&suppliers).Error; err != nil {
 		return nil, 0, err
 	}
@@ -467,3 +493,218 @@ func (r *debtSupplierRepositoryImpl) GetPaymentTotalsBeforeDate(ctx context.Cont
 
 	return result, nil
 }
+
+func (r *debtSupplierRepositoryImpl) latestExpenseApproval(ctx context.Context) *gorm.DB {
+	return r.db.WithContext(ctx).
+		Table("approvals AS a").
+		Select("a.approvable_id, a.step_number, a.action").
+		Joins(`
+			JOIN (
+				SELECT approvable_id, MAX(action_at) AS latest_action_at
+				FROM approvals
+				WHERE approvable_type = ?
+				GROUP BY approvable_id
+			) AS la ON la.approvable_id = a.approvable_id AND la.latest_action_at = a.action_at`,
+			string(utils.ApprovalWorkflowExpense),
+		)
+}
+
+func (r *debtSupplierRepositoryImpl) baseExpenseSupplierIDs(ctx context.Context, filters *validation.DebtSupplierQuery) *gorm.DB {
+	db := r.db.WithContext(ctx).
+		Table("expenses").
+		Select("DISTINCT expenses.supplier_id").
+		Joins("JOIN (?) AS la ON la.approvable_id = expenses.id", r.latestExpenseApproval(ctx)).
+		Where("la.step_number >= ?", uint16(utils.ExpenseStepFinance)).
+		Where("(la.action IS NULL OR la.action != ?)", string(entity.ApprovalActionRejected)).
+		Where("expenses.deleted_at IS NULL")
+
+	if len(filters.SupplierIDs) > 0 {
+		db = db.Where("expenses.supplier_id IN ?", filters.SupplierIDs)
+	}
+
+	if filters.AllowedLocationIDs != nil {
+		if len(filters.AllowedLocationIDs) == 0 {
+			db = db.Where("1 = 0")
+		} else {
+			db = db.Where("expenses.location_id IN ?", filters.AllowedLocationIDs)
+		}
+	}
+
+	if filters.AllowedAreaIDs != nil {
+		if len(filters.AllowedAreaIDs) == 0 {
+			db = db.Where("1 = 0")
+		} else {
+			db = db.Joins("JOIN locations exp_loc ON exp_loc.id = expenses.location_id").
+				Where("exp_loc.area_id IN ?", filters.AllowedAreaIDs)
+		}
+	}
+
+	if filters.StartDate != "" {
+		if dateFrom, err := utils.ParseDateString(filters.StartDate); err == nil {
+			db = db.Where("DATE(expenses.transaction_date) >= ?", dateFrom)
+		}
+	}
+
+	if filters.EndDate != "" {
+		if dateTo, err := utils.ParseDateString(filters.EndDate); err == nil {
+			db = db.Where("DATE(expenses.transaction_date) <= ?", dateTo)
+		}
+	}
+
+	return db
+}
+
+func (r *debtSupplierRepositoryImpl) GetSuppliersWithDebts(ctx context.Context, offset, limit int, filters *validation.DebtSupplierQuery) ([]entity.Supplier, int64, error) {
+	purchaseSubquery := r.baseSupplierQuery(ctx, filters).
+		Select("suppliers.id")
+
+	expenseSubquery := r.baseExpenseSupplierIDs(ctx, filters)
+
+	db := r.db.WithContext(ctx).
+		Model(&entity.Supplier{}).
+		Where("suppliers.id IN (? UNION ?) AND suppliers.deleted_at IS NULL",
+			purchaseSubquery, expenseSubquery)
+
+	var totalSuppliers int64
+	if err := db.Distinct("suppliers.id").Count(&totalSuppliers).Error; err != nil {
+		return nil, 0, err
+	}
+	if totalSuppliers == 0 {
+		return []entity.Supplier{}, 0, nil
+	}
+
+	if offset < 0 {
+		offset = 0
+	}
+
+	type supplierIDResult struct {
+		ID   uint   `gorm:"column:id"`
+		Name string `gorm:"column:name"`
+	}
+	var idResults []supplierIDResult
+	if err := r.db.WithContext(ctx).
+		Model(&entity.Supplier{}).
+		Where("suppliers.id IN (? UNION ?) AND suppliers.deleted_at IS NULL",
+			purchaseSubquery, expenseSubquery).
+		Select("suppliers.id, suppliers.name").
+		Group("suppliers.id, suppliers.name").
+		Order(resolveDebtSupplierSortClause(filters)).
+		Offset(offset).
+		Limit(limit).
+		Scan(&idResults).Error; err != nil {
+		return nil, 0, err
+	}
+
+	supplierIDs := make([]uint, 0, len(idResults))
+	for _, r := range idResults {
+		supplierIDs = append(supplierIDs, r.ID)
+	}
+	if len(supplierIDs) == 0 {
+		return []entity.Supplier{}, totalSuppliers, nil
+	}
+
+	var suppliers []entity.Supplier
+	if err := r.db.WithContext(ctx).
+		Where("id IN ?", supplierIDs).
+		Order(resolveDebtSupplierSortClause(filters)).
+		Find(&suppliers).Error; err != nil {
+		return nil, 0, err
+	}
+
+	return suppliers, totalSuppliers, nil
+}
+
+func (r *debtSupplierRepositoryImpl) GetExpensesBySuppliers(ctx context.Context, supplierIDs []uint, filters *validation.DebtSupplierQuery) ([]entity.Expense, error) {
+	if len(supplierIDs) == 0 {
+		return []entity.Expense{}, nil
+	}
+
+	db := r.db.WithContext(ctx).
+		Model(&entity.Expense{}).
+		Joins("JOIN (?) AS la ON la.approvable_id = expenses.id", r.latestExpenseApproval(ctx)).
+		Where("expenses.supplier_id IN ?", supplierIDs).
+		Where("la.step_number >= ?", uint16(utils.ExpenseStepFinance)).
+		Where("(la.action IS NULL OR la.action != ?)", string(entity.ApprovalActionRejected)).
+		Where("expenses.deleted_at IS NULL")
+
+	if filters.AllowedLocationIDs != nil {
+		if len(filters.AllowedLocationIDs) == 0 {
+			db = db.Where("1 = 0")
+		} else {
+			db = db.Where("expenses.location_id IN ?", filters.AllowedLocationIDs)
+		}
+	}
+
+	if filters.AllowedAreaIDs != nil {
+		if len(filters.AllowedAreaIDs) == 0 {
+			db = db.Where("1 = 0")
+		} else {
+			db = db.Joins("JOIN locations exp_loc ON exp_loc.id = expenses.location_id").
+				Where("exp_loc.area_id IN ?", filters.AllowedAreaIDs)
+		}
+	}
+
+	if filters.StartDate != "" {
+		if dateFrom, err := utils.ParseDateString(filters.StartDate); err == nil {
+			db = db.Where("DATE(expenses.transaction_date) >= ?", dateFrom)
+		}
+	}
+
+	if filters.EndDate != "" {
+		if dateTo, err := utils.ParseDateString(filters.EndDate); err == nil {
+			db = db.Where("DATE(expenses.transaction_date) <= ?", dateTo)
+		}
+	}
+
+	var expenses []entity.Expense
+	if err := db.
+		Preload("Supplier").
+		Preload("Nonstocks").
+		Preload("Location").
+		Preload("Location.Area").
+		Order("expenses.transaction_date ASC, expenses.id ASC").
+		Find(&expenses).Error; err != nil {
+		return nil, err
+	}
+
+	return expenses, nil
+}
+
+func (r *debtSupplierRepositoryImpl) GetExpenseTotalsBeforeDate(ctx context.Context, supplierIDs []uint, filters *validation.DebtSupplierQuery) (map[uint]float64, error) {
+	if len(supplierIDs) == 0 || strings.TrimSpace(filters.StartDate) == "" {
+		return map[uint]float64{}, nil
+	}
+
+	dateFrom, err := utils.ParseDateString(filters.StartDate)
+	if err != nil {
+		return map[uint]float64{}, nil
+	}
+
+	type expenseTotalRow struct {
+		SupplierID uint    `gorm:"column:supplier_id"`
+		Total      float64 `gorm:"column:total"`
+	}
+
+	rows := make([]expenseTotalRow, 0)
+	if err := r.db.WithContext(ctx).
+		Table("expenses").
+		Select("expenses.supplier_id AS supplier_id, SUM(en.qty * en.price) AS total").
+		Joins("JOIN expense_nonstocks en ON en.expense_id = expenses.id").
+		Joins("JOIN (?) AS la ON la.approvable_id = expenses.id", r.latestExpenseApproval(ctx)).
+		Where("expenses.supplier_id IN ?", supplierIDs).
+		Where("la.step_number >= ?", uint16(utils.ExpenseStepFinance)).
+		Where("(la.action IS NULL OR la.action != ?)", string(entity.ApprovalActionRejected)).
+		Where("expenses.deleted_at IS NULL").
+		Where("DATE(expenses.transaction_date) < ?", dateFrom).
+		Group("expenses.supplier_id").
+		Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	result := make(map[uint]float64, len(rows))
+	for _, row := range rows {
+		result[row.SupplierID] = row.Total
+	}
+
+	return result, nil
+}

internal/modules/repports/route.go

@@ -26,4 +26,5 @@ func RepportRoutes(v1 fiber.Router, u user.UserService, s repport.RepportService
 	route.Get("/hpp-v2-breakdown", m.RequirePermissions(m.P_ReportHppPerKandangGetAll), ctrl.GetHppV2Breakdown)
 	route.Get("/production-result/:idProjectFlockKandang", m.RequirePermissions(m.P_ReportProductionResultGetAll), ctrl.GetProductionResult)
 	route.Get("/customer-payment", m.RequirePermissions(m.P_ReportCustomerPaymentGetAll), ctrl.GetCustomerPayment)
+	route.Get("/balance-monitoring", m.RequirePermissions(m.P_ReportCustomerPaymentGetAll), ctrl.GetBalanceMonitoring)
 }

internal/modules/repports/services/repport.service.go

@@ -52,6 +52,7 @@ type RepportService interface {
 	GetHppV2Breakdown(ctx *fiber.Ctx, params *validation.HppV2BreakdownQuery) (*approvalService.HppV2Breakdown, error)
 	GetProductionResult(ctx *fiber.Ctx, params *validation.ProductionResultQuery) ([]dto.ProductionResultDTO, int64, error)
 	GetCustomerPayment(ctx *fiber.Ctx, params *validation.CustomerPaymentQuery) ([]dto.CustomerPaymentReportItem, int64, error)
+	GetBalanceMonitoring(ctx *fiber.Ctx, params *validation.BalanceMonitoringQuery) ([]dto.BalanceMonitoringRowDTO, dto.BalanceMonitoringTotalsDTO, int64, error)
 	DB() *gorm.DB
 }
 
@@ -74,6 +75,7 @@ type repportService struct {
 	HppPerKandangRepo            repportRepo.HppPerKandangRepository
 	ProductionResultRepo         repportRepo.ProductionResultRepository
 	CustomerPaymentRepo          repportRepo.CustomerPaymentRepository
+	BalanceMonitoringRepo        repportRepo.BalanceMonitoringRepository
 	CustomerRepo                 customerRepo.CustomerRepository
 	StandardGrowthDetailRepo     productionStandardRepository.StandardGrowthDetailRepository
 	ProductionStandardDetailRepo productionStandardRepository.ProductionStandardDetailRepository
@@ -106,6 +108,7 @@ func NewRepportService(
 	hppPerKandangRepo repportRepo.HppPerKandangRepository,
 	productionResultRepo repportRepo.ProductionResultRepository,
 	customerPaymentRepo repportRepo.CustomerPaymentRepository,
+	balanceMonitoringRepo repportRepo.BalanceMonitoringRepository,
 	customerRepo customerRepo.CustomerRepository,
 	standardGrowthDetailRepo productionStandardRepository.StandardGrowthDetailRepository,
 	productionStandardDetailRepo productionStandardRepository.ProductionStandardDetailRepository,
@@ -129,6 +132,7 @@ func NewRepportService(
 		HppPerKandangRepo:            hppPerKandangRepo,
 		ProductionResultRepo:         productionResultRepo,
 		CustomerPaymentRepo:          customerPaymentRepo,
+		BalanceMonitoringRepo:        balanceMonitoringRepo,
 		CustomerRepo:                 customerRepo,
 		StandardGrowthDetailRepo:     standardGrowthDetailRepo,
 		ProductionStandardDetailRepo: productionStandardDetailRepo,
@@ -1029,6 +1033,13 @@ func (s *repportService) GetProductionResult(ctx *fiber.Ctx, params *validation.
 }
 
 func (s *repportService) GetCustomerPayment(ctx *fiber.Ctx, params *validation.CustomerPaymentQuery) ([]dto.CustomerPaymentReportItem, int64, error) {
+	if params.SortBy == "" {
+		params.SortBy = "customer"
+	}
+	if params.SortOrder == "" {
+		params.SortOrder = "asc"
+	}
+
 	if err := s.Validate.Struct(params); err != nil {
 		return nil, 0, err
 	}
@@ -1083,7 +1094,7 @@ func (s *repportService) GetCustomerPayment(ctx *fiber.Ctx, params *validation.C
 		offset := (page - 1) * limit
 
 		var err error
-		customerIDs, totalCustomers, err = s.CustomerPaymentRepo.GetCustomerIDsWithTransactions(ctx.Context(), limit, offset, allowedCustomerIDs)
+		customerIDs, totalCustomers, err = s.CustomerPaymentRepo.GetCustomerIDsWithTransactions(ctx.Context(), limit, offset, allowedCustomerIDs, params.SortBy, params.SortOrder)
 		if err != nil {
 			return nil, 0, err
 		}
@@ -1755,6 +1766,12 @@ func (s *repportService) GetDebtSupplier(c *fiber.Ctx, params *validation.DebtSu
 	if params.FilterBy == "" {
 		params.FilterBy = "received_date"
 	}
+	if params.SortBy == "" {
+		params.SortBy = "supplier"
+	}
+	if params.SortOrder == "" {
+		params.SortOrder = "asc"
+	}
 
 	if err := s.Validate.Struct(params); err != nil {
 		return nil, 0, err
@@ -1765,7 +1782,7 @@ func (s *repportService) GetDebtSupplier(c *fiber.Ctx, params *validation.DebtSu
 		offset = 0
 	}
 
-	suppliers, totalSuppliers, err := s.DebtSupplierRepo.GetSuppliersWithPurchases(c.Context(), offset, params.Limit, params)
+	suppliers, totalSuppliers, err := s.DebtSupplierRepo.GetSuppliersWithDebts(c.Context(), offset, params.Limit, params)
 	if err != nil {
 		return nil, 0, err
 	}
@@ -1790,11 +1807,21 @@ func (s *repportService) GetDebtSupplier(c *fiber.Ctx, params *validation.DebtSu
 		return nil, 0, err
 	}
 
+	expenses, err := s.DebtSupplierRepo.GetExpensesBySuppliers(c.Context(), supplierIDs, params)
+	if err != nil {
+		return nil, 0, err
+	}
+
 	purchasesBySupplier := make(map[uint][]entity.Purchase, len(supplierIDs))
 	for _, purchase := range purchases {
 		purchasesBySupplier[purchase.SupplierId] = append(purchasesBySupplier[purchase.SupplierId], purchase)
 	}
 
+	expensesBySupplier := make(map[uint][]entity.Expense, len(supplierIDs))
+	for _, exp := range expenses {
+		expensesBySupplier[uint(exp.SupplierId)] = append(expensesBySupplier[uint(exp.SupplierId)], exp)
+	}
+
 	paymentsBySupplier := make(map[uint][]entity.Payment, len(supplierIDs))
 	for _, payment := range payments {
 		paymentsBySupplier[payment.PartyId] = append(paymentsBySupplier[payment.PartyId], payment)
@@ -1810,6 +1837,11 @@ func (s *repportService) GetDebtSupplier(c *fiber.Ctx, params *validation.DebtSu
 		return nil, 0, err
 	}
 
+	initialExpenseTotals, err := s.DebtSupplierRepo.GetExpenseTotalsBeforeDate(c.Context(), supplierIDs, params)
+	if err != nil {
+		return nil, 0, err
+	}
+
 	initialBalanceTotals, err := s.DebtSupplierRepo.GetInitialBalanceTotals(c.Context(), supplierIDs)
 	if err != nil {
 		return nil, 0, err
@@ -1830,10 +1862,10 @@ func (s *repportService) GetDebtSupplier(c *fiber.Ctx, params *validation.DebtSu
 		CountTotals  bool
 	}
 	type debtSupplierAllocation struct {
-		RowIndex int
+		RowIndex  int
-		SortTime time.Time
+		SortTime  time.Time
-		Amount   float64
+		Amount    float64
-		Purchase entity.Purchase
+		CalcAging func(endDate time.Time) int
 	}
 	type paymentAllocation struct {
 		Date   time.Time
@@ -1846,7 +1878,7 @@ func (s *repportService) GetDebtSupplier(c *fiber.Ctx, params *validation.DebtSu
 			continue
 		}
 
-		initialBalance := initialBalanceTotals[supplierID] + (initialPaymentTotals[supplierID] - initialPurchaseTotals[supplierID])
+		initialBalance := initialBalanceTotals[supplierID] + (initialPaymentTotals[supplierID] - initialPurchaseTotals[supplierID] - initialExpenseTotals[supplierID])
 		items := purchasesBySupplier[supplierID]
 		paymentItems := paymentsBySupplier[supplierID]
 		total := dto.DebtSupplierTotalDTO{}
@@ -1864,11 +1896,32 @@ func (s *repportService) GetDebtSupplier(c *fiber.Ctx, params *validation.DebtSu
 				DeltaBalance: -row.TotalPrice,
 				CountTotals:  true,
 			})
+			capturedPurchase := purchase
 			purchaseAllocations = append(purchaseAllocations, debtSupplierAllocation{
-				RowIndex: rowIndex,
+				RowIndex:  rowIndex,
-				SortTime: sortTime,
+				SortTime:  sortTime,
-				Amount:   row.TotalPrice,
+				Amount:    row.TotalPrice,
-				Purchase: purchase,
+				CalcAging: func(endDate time.Time) int { return calculateDebtSupplierAging(capturedPurchase, endDate, location) },
+			})
+		}
+
+		for _, exp := range expensesBySupplier[supplierID] {
+			row := buildDebtSupplierExpenseRow(exp, now, location)
+			sortTime := exp.TransactionDate.In(location)
+			rowIndex := len(combinedRows)
+			combinedRows = append(combinedRows, debtSupplierRowItem{
+				Row:          row,
+				SortTime:     sortTime,
+				Order:        0,
+				DeltaBalance: -row.TotalPrice,
+				CountTotals:  true,
+			})
+			capturedExp := exp
+			purchaseAllocations = append(purchaseAllocations, debtSupplierAllocation{
+				RowIndex:  rowIndex,
+				SortTime:  sortTime,
+				Amount:    row.TotalPrice,
+				CalcAging: func(endDate time.Time) int { return calculateExpenseAging(capturedExp, endDate, location) },
 			})
 		}
 
@@ -1933,7 +1986,7 @@ func (s *repportService) GetDebtSupplier(c *fiber.Ctx, params *validation.DebtSu
 					if remaining[purchaseIndex] <= 0.000001 {
 						allocation := purchaseAllocations[purchaseIndex]
 						combinedRows[allocation.RowIndex].Row.Status = "Lunas"
-						combinedRows[allocation.RowIndex].Row.Aging = calculateDebtSupplierAging(allocation.Purchase, pay.Date, location)
+						combinedRows[allocation.RowIndex].Row.Aging = allocation.CalcAging(pay.Date)
 						purchaseIndex++
 					}
 				}
@@ -2207,6 +2260,62 @@ func resolveDebtSupplierReceivedDate(purchase entity.Purchase, loc *time.Locatio
 	return time.Date(earliest.Year(), earliest.Month(), earliest.Day(), 0, 0, 0, 0, loc)
 }
 
+func buildDebtSupplierExpenseRow(exp entity.Expense, now time.Time, loc *time.Location) dto.DebtSupplierRowDTO {
+	txDate := exp.TransactionDate.In(loc)
+	dateStr := txDate.Format("2006-01-02")
+
+	startDay := time.Date(txDate.Year(), txDate.Month(), txDate.Day(), 0, 0, 0, 0, loc)
+	endDay := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, loc)
+	aging := 0
+	if !startDay.IsZero() && !endDay.Before(startDay) {
+		aging = int(endDay.Sub(startDay).Hours() / 24)
+	}
+
+	totalPrice := 0.0
+	for _, ns := range exp.Nonstocks {
+		totalPrice += ns.Qty * ns.Price
+	}
+
+	var area *areaDTO.AreaRelationDTO
+	if exp.Location != nil && exp.Location.Area.Id != 0 {
+		mapped := areaDTO.ToAreaRelationDTO(exp.Location.Area)
+		area = &mapped
+	}
+
+	poNumber := ""
+	if strings.TrimSpace(exp.PoNumber) != "" {
+		poNumber = exp.PoNumber
+	}
+
+	return dto.DebtSupplierRowDTO{
+		PrNumber:     exp.ReferenceNumber,
+		PoNumber:     poNumber,
+		PoDate:       dateStr,
+		ReceivedDate: dateStr,
+		Aging:        aging,
+		Area:         area,
+		Warehouse:    nil,
+		DueDate:      "-",
+		DueStatus:    "-",
+		TotalPrice:   totalPrice,
+		PaymentPrice: 0,
+		DebtPrice:    0,
+		Status:       "Belum Lunas",
+		TravelNumber: "-",
+		Balance:      0,
+	}
+}
+
+func calculateExpenseAging(exp entity.Expense, endDate time.Time, loc *time.Location) int {
+	start := exp.TransactionDate.In(loc)
+	startDay := time.Date(start.Year(), start.Month(), start.Day(), 0, 0, 0, 0, loc)
+	stopDay := time.Date(endDate.Year(), endDate.Month(), endDate.Day(), 0, 0, 0, 0, loc)
+	if stopDay.Before(startDay) {
+		return 0
+	}
+	return int(stopDay.Sub(startDay).Hours() / 24)
+}
+
 func (s *repportService) GetHppV2Breakdown(ctx *fiber.Ctx, params *validation.HppV2BreakdownQuery) (*approvalService.HppV2Breakdown, error) {
 	if err := s.Validate.Struct(params); err != nil {
 		return nil, fiber.NewError(fiber.StatusBadRequest, err.Error())
@@ -2880,3 +2989,163 @@ func parseOptionalFloat64(raw string) (*float64, error) {
 
 	return &value, nil
 }
+
+func (s *repportService) GetBalanceMonitoring(ctx *fiber.Ctx, params *validation.BalanceMonitoringQuery) ([]dto.BalanceMonitoringRowDTO, dto.BalanceMonitoringTotalsDTO, int64, error) {
+	if params.SortBy == "" {
+		params.SortBy = "customer"
+	}
+	if params.SortOrder == "" {
+		params.SortOrder = "asc"
+	}
+	if params.FilterBy == "" {
+		params.FilterBy = "sold_at"
+	}
+	if params.Page < 1 {
+		params.Page = 1
+	}
+	if params.Limit < 1 {
+		params.Limit = 10
+	}
+
+	if err := s.Validate.Struct(params); err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+
+	locationScope, err := m.ResolveLocationScope(ctx, s.DB())
+	if err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+	areaScope, err := m.ResolveAreaScope(ctx, s.DB())
+	if err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+	if locationScope.Restrict {
+		params.AllowedLocationIDs = toInt64Slice(locationScope.IDs)
+	}
+	if areaScope.Restrict {
+		params.AllowedAreaIDs = toInt64Slice(areaScope.IDs)
+	}
+
+	offset := (params.Page - 1) * params.Limit
+
+	customerIDs, total, err := s.BalanceMonitoringRepo.GetCustomerIDsForBalanceMonitoring(ctx.Context(), offset, params.Limit, params)
+	if err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+	if len(customerIDs) == 0 {
+		emptyTotals, gtErr := s.computeBalanceMonitoringTotals(ctx.Context(), params)
+		if gtErr != nil {
+			return nil, dto.BalanceMonitoringTotalsDTO{}, 0, gtErr
+		}
+		return []dto.BalanceMonitoringRowDTO{}, emptyTotals, total, nil
+	}
+
+	saldoAwalLifetimeMap, err := s.BalanceMonitoringRepo.GetSaldoAwalLifetime(ctx.Context(), customerIDs)
+	if err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+	salesBeforeMap, err := s.BalanceMonitoringRepo.GetSalesTotalsBeforeDate(ctx.Context(), customerIDs, params)
+	if err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+	paymentBeforeMap, err := s.BalanceMonitoringRepo.GetPaymentTotalsBeforeDate(ctx.Context(), customerIDs, params)
+	if err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+	categoryMap, err := s.BalanceMonitoringRepo.GetSalesByCategoryInPeriod(ctx.Context(), customerIDs, params)
+	if err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+	paymentInPeriodMap, err := s.BalanceMonitoringRepo.GetPaymentTotalsInPeriod(ctx.Context(), customerIDs, params)
+	if err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+	agingMap, err := s.BalanceMonitoringRepo.GetAgingPerCustomer(ctx.Context(), customerIDs, params)
+	if err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+
+	customers, err := s.CustomerRepo.GetByIDs(ctx.Context(), customerIDs, func(db *gorm.DB) *gorm.DB {
+		return db.Preload("Pic")
+	})
+	if err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+	customerMap := make(map[uint]entity.Customer, len(customers))
+	for _, c := range customers {
+		customerMap[c.Id] = c
+	}
+
+	result := make([]dto.BalanceMonitoringRowDTO, 0, len(customerIDs))
+	for _, customerID := range customerIDs {
+		customer, ok := customerMap[customerID]
+		if !ok {
+			continue
+		}
+
+		saldoAwal := saldoAwalLifetimeMap[customerID] + paymentBeforeMap[customerID] - salesBeforeMap[customerID]
+
+		category := categoryMap[customerID]
+		ayam := dto.BalanceMonitoringAyamDTO{
+			Ekor:    category.AyamQty,
+			Kg:      category.AyamKg,
+			Nominal: category.AyamNominal,
+		}
+		telur := dto.BalanceMonitoringTelurDTO{
+			Butir:   category.TelurQty,
+			Kg:      category.TelurKg,
+			Nominal: category.TelurNominal,
+		}
+		trading := dto.BalanceMonitoringTradingDTO{
+			Qty:     category.TradingQty,
+			Kg:      category.TradingKg,
+			Nominal: category.TradingNominal,
+		}
+
+		pembayaran := paymentInPeriodMap[customerID]
+		aging := agingMap[customerID]
+
+		row := dto.ToBalanceMonitoringRowDTO(customer, saldoAwal, ayam, telur, trading, pembayaran, aging.AgingMax, aging.AgingRataRata)
+		result = append(result, row)
+	}
+
+	totals, err := s.computeBalanceMonitoringTotals(ctx.Context(), params)
+	if err != nil {
+		return nil, dto.BalanceMonitoringTotalsDTO{}, 0, err
+	}
+
+	return result, totals, total, nil
+}
+
+func (s *repportService) computeBalanceMonitoringTotals(ctx context.Context, params *validation.BalanceMonitoringQuery) (dto.BalanceMonitoringTotalsDTO, error) {
+	grand, err := s.BalanceMonitoringRepo.GetGrandTotals(ctx, params)
+	if err != nil {
+		return dto.BalanceMonitoringTotalsDTO{}, err
+	}
+
+	saldoAwal := grand.SaldoAwalLifetime + grand.PaymentBeforeStart - grand.SalesBeforeStart
+	saldoAkhir := saldoAwal + grand.PaymentInPeriod - (grand.AyamNominal + grand.TelurNominal + grand.TradingNominal)
+
+	return dto.BalanceMonitoringTotalsDTO{
+		SaldoAwal: saldoAwal,
+		PenjualanAyam: dto.BalanceMonitoringAyamDTO{
+			Ekor:    grand.AyamQty,
+			Kg:      grand.AyamKg,
+			Nominal: grand.AyamNominal,
+		},
+		PenjualanTelur: dto.BalanceMonitoringTelurDTO{
+			Butir:   grand.TelurQty,
+			Kg:      grand.TelurKg,
+			Nominal: grand.TelurNominal,
+		},
+		PenjualanTrading: dto.BalanceMonitoringTradingDTO{
+			Qty:     grand.TradingQty,
+			Kg:      grand.TradingKg,
+			Nominal: grand.TradingNominal,
+		},
+		Pembayaran:    grand.PaymentInPeriod,
+		Aging:         grand.AgingMax,
+		AgingRataRata: grand.AgingRataRata,
+		SaldoAkhir:    saldoAkhir,
+	}, nil
+}

internal/modules/repports/validations/repport.validation.go

@@ -13,6 +13,8 @@ type ExpenseQuery struct {
 	AreaId                int64   `query:"area_id" validate:"omitempty"`
 	LocationId            int64   `query:"location_id" validate:"omitempty"`
 	RealizationDate       string  `query:"realization_date" validate:"omitempty"`
+	SortBy                string  `query:"sort_by" validate:"omitempty,oneof=po_number reference_number realization_date transaction_date category product supplier location kandang qty_pengajuan price_pengajuan total_pengajuan qty_realisasi price_realisasi total_realisasi"`
+	SortOrder             string  `query:"sort_order" validate:"omitempty,oneof=asc desc"`
 	AllowedAreaIDs        []int64 `query:"-"`
 	AllowedLocationIDs    []int64 `query:"-"`
 }
@@ -58,6 +60,7 @@ type DebtSupplierQuery struct {
 	StartDate          string  `query:"start_date" validate:"omitempty,datetime=2006-01-02"`
 	EndDate            string  `query:"end_date" validate:"omitempty,datetime=2006-01-02"`
 	FilterBy           string  `query:"filter_by" validate:"omitempty,oneof=received_date po_date"`
+	SortBy             string  `query:"sort_by" validate:"omitempty,oneof=supplier"`
 	SortOrder          string  `query:"sort_order" validate:"omitempty,oneof=asc desc"`
 	AllowedAreaIDs     []int64 `query:"-"`
 	AllowedLocationIDs []int64 `query:"-"`
@@ -108,6 +111,22 @@ type CustomerPaymentQuery struct {
 	Limit       int    `query:"limit" validate:"omitempty,min=1,gt=0"`
 	CustomerIDs []uint `query:"customer_ids" validate:"omitempty,dive,gt=0"`
 	FilterBy    string `query:"filter_by" validate:"omitempty,oneof=TRANS_DATE REALIZATION_DATE"`
+	SortBy      string `query:"sort_by" validate:"omitempty,oneof=customer"`
+	SortOrder   string `query:"sort_order" validate:"omitempty,oneof=asc desc"`
 	StartDate   string `query:"start_date" validate:"omitempty,datetime=2006-01-02"`
 	EndDate     string `query:"end_date" validate:"omitempty,datetime=2006-01-02"`
 }
+
+type BalanceMonitoringQuery struct {
+	Page               int     `query:"page" validate:"omitempty,min=1,gt=0"`
+	Limit              int     `query:"limit" validate:"omitempty,min=1,gt=0"`
+	CustomerIDs        []uint  `query:"-" validate:"omitempty,dive,gt=0"`
+	SalesIDs           []uint  `query:"-" validate:"omitempty,dive,gt=0"`
+	FilterBy           string  `query:"filter_by" validate:"omitempty,oneof=sold_at realized_at"`
+	SortBy             string  `query:"sort_by" validate:"omitempty,oneof=customer"`
+	SortOrder          string  `query:"sort_order" validate:"omitempty,oneof=asc desc"`
+	StartDate          string  `query:"start_date" validate:"omitempty,datetime=2006-01-02"`
+	EndDate            string  `query:"end_date" validate:"omitempty,datetime=2006-01-02"`
+	AllowedAreaIDs     []int64 `query:"-"`
+	AllowedLocationIDs []int64 `query:"-"`
+}