Merge branch 'feat/BE/Sprint-7' of https://gitlab.com/mbugroup/lti-api into feat/BE/US-334-Report-closing-hpp-expedisi

2026-05-23 06:45:43 +00:00 · 2025-12-16 14:49:53 +07:00
parent fc49cef781 062a7937e2
commit eef254021c
32 changed files with 2199 additions and 238 deletions
@@ -30,7 +30,7 @@ type ClosingService interface {
 	GetPenjualan(ctx *fiber.Ctx, projectFlockID uint) ([]entity.MarketingDeliveryProduct, error)
 	GetClosingSummary(ctx *fiber.Ctx, projectFlockID uint) (*dto.ClosingSummaryDTO, error)
 	GetOverhead(ctx *fiber.Ctx, projectFlockID uint) (*dto.OverheadListDTO, error)
-	GetClosingSapronak(ctx *fiber.Ctx, projectFlockID uint, params *validation.SapronakQuery) ([]dto.ClosingSapronakItemDTO, int64, error)
+	GetClosingSapronak(ctx *fiber.Ctx, projectFlockID uint, params *validation.ClosingSapronakQuery) ([]dto.ClosingSapronakItemDTO, int64, error)
 	GetExpeditionHPP(ctx *fiber.Ctx, projectFlockID uint, projectFlockKandangID *uint) (*dto.ExpeditionHPPDTO, error)
 }

@@ -169,13 +169,13 @@ func (s closingService) GetClosingSummary(c *fiber.Ctx, projectFlockID uint) (*d
 	return &summary, nil
 }

-func (s closingService) GetClosingSapronak(c *fiber.Ctx, projectFlockID uint, params *validation.SapronakQuery) ([]dto.ClosingSapronakItemDTO, int64, error) {
+func (s closingService) GetClosingSapronak(c *fiber.Ctx, projectFlockID uint, params *validation.ClosingSapronakQuery) ([]dto.ClosingSapronakItemDTO, int64, error) {
 	if projectFlockID == 0 {
 		return nil, 0, fiber.NewError(fiber.StatusBadRequest, "Invalid project flock id")
 	}

 	if params == nil {
-		params = &validation.SapronakQuery{}
+		params = &validation.ClosingSapronakQuery{}
 	}

 	if params.Page == 0 {
@@ -331,7 +331,7 @@ func (s closingService) getApprovalStatuses(ctx context.Context, projectFlockID
 			minStep = rec.StepNumber
 			statusProject = rec.StepName
 		}
-		if rec.StepNumber == uint16(utils.ProjectFlockStepSelesai) {
+		if rec.StepNumber == uint16(utils.ProjectFlockStepAktif) {
 			completed++
 		}
 	}
@@ -0,0 +1,681 @@
+package service
+
+import (
+	"context"
+	"strings"
+	"time"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"github.com/sirupsen/logrus"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gitlab.com/mbugroup/lti-api.git/internal/modules/closings/dto"
+	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/closings/repositories"
+	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/closings/validations"
+	projectflockRepository "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+)
+
+type SapronakService interface {
+	GetSapronakByProject(ctx *fiber.Ctx, projectFlockID uint, flag string) ([]dto.SapronakReportDTO, error)
+	GetSapronakByKandang(ctx *fiber.Ctx, projectFlockID uint, pfkID uint, flag string) (*dto.SapronakReportDTO, error)
+}
+
+type sapronakService struct {
+	Log                     *logrus.Logger
+	Validate                *validator.Validate
+	Repository              repository.ClosingRepository
+	ProjectFlockKandangRepo projectflockRepository.ProjectFlockKandangRepository
+}
+
+func NewSapronakService(
+	repo repository.ClosingRepository,
+	pfkRepo projectflockRepository.ProjectFlockKandangRepository,
+	validate *validator.Validate,
+) SapronakService {
+	return &sapronakService{
+		Log:                     utils.Log,
+		Validate:                validate,
+		Repository:              repo,
+		ProjectFlockKandangRepo: pfkRepo,
+	}
+}
+
+func (s sapronakService) GetSapronakByProject(c *fiber.Ctx, projectFlockID uint, flag string) ([]dto.SapronakReportDTO, error) {
+	if projectFlockID == 0 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "project_flock_id is required")
+	}
+	reports, err := s.computeSapronakReports(c.Context(), &validation.CountSapronakQuery{
+		ProjectFlockID: projectFlockID,
+		Status:         "all",
+		Flag:           flag,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if len(reports) <= 1 {
+		return reports, nil
+	}
+
+	combined := s.combineSapronakReports(reports, projectFlockID)
+	return []dto.SapronakReportDTO{combined}, nil
+}
+
+func (s sapronakService) GetSapronakByKandang(c *fiber.Ctx, projectFlockID uint, pfkID uint, flag string) (*dto.SapronakReportDTO, error) {
+	if projectFlockID == 0 || pfkID == 0 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "project_flock_id and project_flock_kandang_id are required")
+	}
+
+	results, err := s.computeSapronakReports(c.Context(), &validation.CountSapronakQuery{
+		ProjectFlockID:        projectFlockID,
+		ProjectFlockKandangID: pfkID,
+		Status:                "all",
+		Flag:                  flag,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	for _, res := range results {
+		if res.ProjectFlockID == projectFlockID && res.ProjectFlockKandangID == pfkID {
+			return &res, nil
+		}
+	}
+
+	return nil, fiber.NewError(fiber.StatusNotFound, "Sapronak for kandang not found")
+}
+
+func (s sapronakService) computeSapronakReports(ctx context.Context, params *validation.CountSapronakQuery) ([]dto.SapronakReportDTO, error) {
+	pfks, err := s.loadProjectFlockKandangs(ctx, params)
+	if err != nil {
+		return nil, err
+	}
+	if len(pfks) == 0 {
+		return []dto.SapronakReportDTO{}, nil
+	}
+
+	filterStatus := strings.ToLower(strings.TrimSpace(params.Status))
+	if filterStatus == "" {
+		filterStatus = "all"
+	}
+
+	results := make([]dto.SapronakReportDTO, 0, len(pfks))
+	for _, pfk := range pfks {
+		status := "closing"
+		if pfk.ClosedAt == nil {
+			status = "active"
+		}
+
+		if (filterStatus == "active" && status != "active") || (filterStatus == "closing" && status != "closing") {
+			continue
+		}
+
+		// We no longer filter by date for closing sapronak report; pass nil pointers.
+		items, groups, totalIncoming, totalUsage, err := s.buildSapronakItems(ctx, pfk, nil, nil, params.Flag)
+		if err != nil {
+			s.Log.Errorf("Failed to build sapronak items for pfk %d: %+v", pfk.Id, err)
+			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to calculate sapronak report")
+		}
+
+		results = append(results, dto.SapronakReportDTO{
+			ProjectFlockKandangID: pfk.Id,
+			ProjectFlockID:        pfk.ProjectFlockId,
+			ProjectName:           pfk.ProjectFlock.FlockName,
+			KandangID:             pfk.KandangId,
+			KandangName:           pfk.Kandang.Name,
+			Period:                pfk.Period,
+			Status:                status,
+			StartDate:             nil,
+			EndDate:               nil,
+			TotalIncomingValue:    totalIncoming,
+			TotalUsageValue:       totalUsage,
+			Items:                 items,
+			Groups:                groups,
+		})
+	}
+
+	return results, nil
+}
+
+func (s sapronakService) loadProjectFlockKandangs(ctx context.Context, params *validation.CountSapronakQuery) ([]entity.ProjectFlockKandang, error) {
+	db := s.ProjectFlockKandangRepo.DB().WithContext(ctx).
+		Preload("ProjectFlock").
+		Preload("Kandang").
+		Preload("Chickins")
+
+	if params != nil {
+		if params.ProjectFlockID > 0 {
+			db = db.Where("project_flock_kandangs.project_flock_id = ?", params.ProjectFlockID)
+		}
+		if params.KandangID > 0 {
+			db = db.Where("project_flock_kandangs.kandang_id = ?", params.KandangID)
+		}
+		if params.ProjectFlockKandangID > 0 {
+			db = db.Where("project_flock_kandangs.id = ?", params.ProjectFlockKandangID)
+		}
+	}
+
+	var pfks []entity.ProjectFlockKandang
+	if err := db.Find(&pfks).Error; err != nil {
+		s.Log.Errorf("Failed to load project flock kandangs for sapronak report: %+v", err)
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to load project flock kandangs")
+	}
+	return pfks, nil
+}
+
+func (s sapronakService) combineSapronakReports(reports []dto.SapronakReportDTO, projectID uint) dto.SapronakReportDTO {
+	if len(reports) == 0 {
+		return dto.SapronakReportDTO{}
+	}
+
+	var (
+		totalIncoming float64
+		totalUsage    float64
+		projectName   = reports[0].ProjectName
+	)
+
+	itemMap := make(map[uint]dto.SapronakItemDTO)
+	groupMap := make(map[string]*dto.SapronakGroupDTO)
+
+	ensureGroup := func(flag string) *dto.SapronakGroupDTO {
+		if g, ok := groupMap[flag]; ok {
+			return g
+		}
+		groupMap[flag] = &dto.SapronakGroupDTO{Flag: flag}
+		return groupMap[flag]
+	}
+
+	for _, r := range reports {
+		totalIncoming += r.TotalIncomingValue
+		totalUsage += r.TotalUsageValue
+
+		for _, it := range r.Items {
+			cur := itemMap[it.ProductID]
+			if cur.ProductID == 0 {
+				cur.ProductID = it.ProductID
+				cur.ProductName = it.ProductName
+				cur.Flag = it.Flag
+			}
+			cur.IncomingQty += it.IncomingQty
+			cur.IncomingValue += it.IncomingValue
+			cur.UsageQty += it.UsageQty
+			cur.UsageValue += it.UsageValue
+			if cur.IncomingQty >= cur.UsageQty {
+				cur.RemainingQty = cur.IncomingQty - cur.UsageQty
+			} else {
+				cur.RemainingQty = 0
+			}
+			if cur.IncomingQty > 0 {
+				cur.AveragePrice = cur.IncomingValue / cur.IncomingQty
+			} else {
+				cur.AveragePrice = it.AveragePrice
+			}
+			itemMap[it.ProductID] = cur
+		}
+
+		for _, g := range r.Groups {
+			agg := ensureGroup(g.Flag)
+			agg.TotalMasuk += g.TotalMasuk
+			agg.TotalKeluar += g.TotalKeluar
+			agg.SaldoAkhir += g.SaldoAkhir
+			agg.TotalNilai += g.TotalNilai
+			agg.Items = append(agg.Items, g.Items...)
+		}
+	}
+
+	items := make([]dto.SapronakItemDTO, 0, len(itemMap))
+	for _, it := range itemMap {
+		items = append(items, it)
+	}
+
+	groups := make([]dto.SapronakGroupDTO, 0, len(groupMap))
+	for _, g := range groupMap {
+		groups = append(groups, *g)
+	}
+
+	return dto.SapronakReportDTO{
+		ProjectFlockID:     projectID,
+		ProjectName:        projectName,
+		Status:             "combined",
+		StartDate:          nil,
+		TotalIncomingValue: totalIncoming,
+		TotalUsageValue:    totalUsage,
+		Items:              items,
+		Groups:             groups,
+	}
+}
+
+func mapIncomingUsage(incomingRows []repository.SapronakIncomingRow, usageRows []repository.SapronakUsageRow) (map[uint]repository.SapronakIncomingRow, map[uint]repository.SapronakUsageRow) {
+	incoming := make(map[uint]repository.SapronakIncomingRow, len(incomingRows))
+	for _, row := range incomingRows {
+		incoming[row.ProductID] = row
+	}
+	usage := make(map[uint]repository.SapronakUsageRow, len(usageRows))
+	for _, row := range usageRows {
+		usage[row.ProductID] = row
+	}
+	return incoming, usage
+}
+
+type sapronakDetailMaps struct {
+	Incoming    map[uint][]dto.SapronakDetailDTO
+	Usage       map[uint][]dto.SapronakDetailDTO
+	AdjIncoming map[uint][]dto.SapronakDetailDTO
+	AdjOutgoing map[uint][]dto.SapronakDetailDTO
+	TransferIn  map[uint][]dto.SapronakDetailDTO
+	TransferOut map[uint][]dto.SapronakDetailDTO
+}
+
+func buildSapronakDetails(
+	incomingRows map[uint][]repository.SapronakDetailRow,
+	usageRows map[uint][]repository.SapronakDetailRow,
+	adjIncomingRows map[uint][]repository.SapronakDetailRow,
+	adjOutgoingRows map[uint][]repository.SapronakDetailRow,
+	transferInRows map[uint][]repository.SapronakDetailRow,
+	transferOutRows map[uint][]repository.SapronakDetailRow,
+) sapronakDetailMaps {
+	result := sapronakDetailMaps{
+		Incoming:    make(map[uint][]dto.SapronakDetailDTO),
+		Usage:       make(map[uint][]dto.SapronakDetailDTO),
+		AdjIncoming: make(map[uint][]dto.SapronakDetailDTO),
+		AdjOutgoing: make(map[uint][]dto.SapronakDetailDTO),
+		TransferIn:  make(map[uint][]dto.SapronakDetailDTO),
+		TransferOut: make(map[uint][]dto.SapronakDetailDTO),
+	}
+
+	addRows := func(target map[uint][]dto.SapronakDetailDTO, src map[uint][]repository.SapronakDetailRow, jenis string, masuk bool) {
+		for pid, rows := range src {
+			for _, r := range rows {
+				d := dto.SapronakDetailDTO{
+					ProductID:      r.ProductID,
+					ProductName:    r.ProductName,
+					Flag:           r.Flag,
+					Tanggal:        r.Date,
+					NoReferensi:    r.Reference,
+					JenisTransaksi: jenis,
+					Harga:          r.Price,
+				}
+				if masuk {
+					d.QtyMasuk = r.QtyIn
+					d.Nilai = r.QtyIn * r.Price
+				} else {
+					d.QtyKeluar = r.QtyOut
+					d.Nilai = r.QtyOut * r.Price
+				}
+				target[pid] = append(target[pid], d)
+			}
+		}
+	}
+
+	addRows(result.Incoming, incomingRows, "Pembelian", true)
+	addRows(result.Usage, usageRows, "Pemakaian", false)
+	addRows(result.AdjIncoming, adjIncomingRows, "Adjustment Masuk", true)
+	addRows(result.AdjOutgoing, adjOutgoingRows, "Adjustment Keluar", false)
+	addRows(result.TransferIn, transferInRows, "Mutasi Masuk", true)
+	addRows(result.TransferOut, transferOutRows, "Mutasi Keluar", false)
+
+	return result
+}
+
+func (s sapronakService) buildSapronakItems(ctx context.Context, pfk entity.ProjectFlockKandang, start, end *time.Time, flagFilter string) ([]dto.SapronakItemDTO, []dto.SapronakGroupDTO, float64, float64, error) {
+	// For sapronak closing report we intentionally ignore date range
+	// and aggregate all historical transactions for the kandang/project.
+	incomingRows, err := s.Repository.FetchSapronakIncoming(ctx, pfk.KandangId)
+	if err != nil {
+		return nil, nil, 0, 0, err
+	}
+	incomingDetailsRows, err := s.Repository.FetchSapronakIncomingDetails(ctx, pfk.KandangId)
+	if err != nil {
+		return nil, nil, 0, 0, err
+	}
+	usageRows, err := s.Repository.FetchSapronakUsage(ctx, pfk.Id)
+	if err != nil {
+		return nil, nil, 0, 0, err
+	}
+	chickinUsageRows, err := s.Repository.FetchSapronakChickinUsage(ctx, pfk.Id)
+	if err != nil {
+		return nil, nil, 0, 0, err
+	}
+	usageDetailsRows, err := s.Repository.FetchSapronakUsageDetails(ctx, pfk.Id)
+	if err != nil {
+		return nil, nil, 0, 0, err
+	}
+	chickinUsageDetailsRows, err := s.Repository.FetchSapronakChickinUsageDetails(ctx, pfk.Id)
+	if err != nil {
+		return nil, nil, 0, 0, err
+	}
+	adjIncomingRows, adjOutgoingRows, err := s.Repository.FetchSapronakAdjustments(ctx, pfk.KandangId)
+	if err != nil {
+		return nil, nil, 0, 0, err
+	}
+	transIncomingRows, transOutgoingRows, err := s.Repository.FetchSapronakTransfers(ctx, pfk.KandangId)
+	if err != nil {
+		return nil, nil, 0, 0, err
+	}
+
+	filterFlag := strings.ToUpper(strings.TrimSpace(flagFilter))
+	matchesFlag := func(f string) bool {
+		if filterFlag == "" {
+			return true
+		}
+		return strings.ToUpper(f) == filterFlag
+	}
+
+	// For project flocks with category GROWING, pullet usage from chickin
+	// should not be counted yet. Only when category is LAYING we allow
+	// pullet usage to contribute to qty_used.
+	isLaying := strings.EqualFold(string(pfk.ProjectFlock.Category), string(utils.ProjectFlockCategoryLaying))
+
+	if !isLaying {
+		filteredUsage := make([]repository.SapronakUsageRow, 0, len(chickinUsageRows))
+		for _, row := range chickinUsageRows {
+			if strings.ToUpper(row.Flag) == "DOC" {
+				filteredUsage = append(filteredUsage, row)
+			}
+		}
+		chickinUsageRows = filteredUsage
+
+		filteredDetail := make(map[uint][]repository.SapronakDetailRow, len(chickinUsageDetailsRows))
+		for pid, rows := range chickinUsageDetailsRows {
+			for _, d := range rows {
+				if strings.ToUpper(d.Flag) == "DOC" {
+					filteredDetail[pid] = append(filteredDetail[pid], d)
+				}
+			}
+		}
+		chickinUsageDetailsRows = filteredDetail
+	}
+
+	allUsageRows := append(usageRows, chickinUsageRows...)
+	incoming, usage := mapIncomingUsage(incomingRows, allUsageRows)
+	itemMap := make(map[uint]dto.SapronakItemDTO, len(incoming)+len(usage))
+	groupMap := make(map[string]*dto.SapronakGroupDTO)
+
+	for pid, rows := range chickinUsageDetailsRows {
+		if len(rows) == 0 {
+			continue
+		}
+		usageDetailsRows[pid] = append(usageDetailsRows[pid], rows...)
+	}
+
+	detailMaps := buildSapronakDetails(incomingDetailsRows, usageDetailsRows, adjIncomingRows, adjOutgoingRows, transIncomingRows, transOutgoingRows)
+	incomingDetails := detailMaps.Incoming
+	usageDetails := detailMaps.Usage
+	adjIncoming := detailMaps.AdjIncoming
+	adjOutgoing := detailMaps.AdjOutgoing
+	transIncoming := detailMaps.TransferIn
+	transOutgoing := detailMaps.TransferOut
+
+	ensureGroup := func(flag string) *dto.SapronakGroupDTO {
+		if g, ok := groupMap[flag]; ok {
+			return g
+		}
+		groupMap[flag] = &dto.SapronakGroupDTO{Flag: flag}
+		return groupMap[flag]
+	}
+
+	for _, row := range incoming {
+		if !matchesFlag(row.Flag) {
+			continue
+		}
+		avgPrice := row.DefaultPrice
+		if row.Qty > 0 && row.Value > 0 {
+			avgPrice = row.Value / row.Qty
+		}
+
+		itemMap[row.ProductID] = dto.SapronakItemDTO{
+			ProductID:     row.ProductID,
+			ProductName:   row.ProductName,
+			Flag:          row.Flag,
+			IncomingQty:   row.Qty,
+			IncomingValue: row.Value,
+			RemainingQty:  row.Qty,
+			AveragePrice:  avgPrice,
+		}
+	}
+
+	for _, row := range usage {
+		if !matchesFlag(row.Flag) {
+			continue
+		}
+		existing := itemMap[row.ProductID]
+		price := existing.AveragePrice
+		if price == 0 {
+			price = row.DefaultPrice
+		}
+
+		usageValue := row.Qty * price
+
+		existing.ProductID = row.ProductID
+		if existing.ProductName == "" {
+			existing.ProductName = row.ProductName
+		}
+		if existing.Flag == "" {
+			existing.Flag = row.Flag
+		}
+		existing.AveragePrice = price
+		existing.UsageQty += row.Qty
+		existing.UsageValue += usageValue
+		if existing.IncomingQty >= existing.UsageQty {
+			existing.RemainingQty = existing.IncomingQty - existing.UsageQty
+		} else {
+			existing.RemainingQty = 0
+		}
+
+		itemMap[row.ProductID] = existing
+	}
+
+	for productID, details := range adjIncoming {
+		for _, d := range details {
+			if !matchesFlag(d.Flag) {
+				continue
+			}
+			existing := itemMap[productID]
+			if existing.Flag == "" {
+				existing.Flag = d.Flag
+			}
+			if existing.ProductName == "" {
+				existing.ProductName = d.ProductName
+			}
+			existing.IncomingQty += d.QtyMasuk
+			existing.IncomingValue += d.Nilai
+			if existing.IncomingQty > 0 {
+				existing.AveragePrice = existing.IncomingValue / existing.IncomingQty
+			}
+			if existing.IncomingQty >= existing.UsageQty {
+				existing.RemainingQty = existing.IncomingQty - existing.UsageQty
+			} else {
+				existing.RemainingQty = 0
+			}
+			itemMap[productID] = existing
+		}
+	}
+
+	for productID, details := range adjOutgoing {
+		for _, d := range details {
+			if !matchesFlag(d.Flag) {
+				continue
+			}
+			existing := itemMap[productID]
+			if existing.Flag == "" {
+				existing.Flag = d.Flag
+			}
+			if existing.ProductName == "" {
+				existing.ProductName = d.ProductName
+			}
+			existing.UsageQty += d.QtyKeluar
+			existing.UsageValue += d.Nilai
+			if existing.IncomingQty >= existing.UsageQty {
+				existing.RemainingQty = existing.IncomingQty - existing.UsageQty
+			} else {
+				existing.RemainingQty = 0
+			}
+			itemMap[productID] = existing
+		}
+	}
+
+	for productID, details := range transIncoming {
+		for _, d := range details {
+			if !matchesFlag(d.Flag) {
+				continue
+			}
+			existing := itemMap[productID]
+			if existing.Flag == "" {
+				existing.Flag = d.Flag
+			}
+			if existing.ProductName == "" {
+				existing.ProductName = d.ProductName
+			}
+			existing.IncomingQty += d.QtyMasuk
+			existing.IncomingValue += d.Nilai
+			if existing.IncomingQty > 0 {
+				existing.AveragePrice = existing.IncomingValue / existing.IncomingQty
+			}
+			if existing.IncomingQty >= existing.UsageQty {
+				existing.RemainingQty = existing.IncomingQty - existing.UsageQty
+			} else {
+				existing.RemainingQty = 0
+			}
+			itemMap[productID] = existing
+		}
+	}
+
+	items := make([]dto.SapronakItemDTO, 0, len(itemMap))
+	var totalIncoming, totalUsage float64
+	for _, item := range itemMap {
+		totalIncoming += item.IncomingValue
+		totalUsage += item.UsageValue
+		items = append(items, item)
+	}
+
+	for productID, details := range incomingDetails {
+		flag := ""
+		name := ""
+		if item, ok := itemMap[productID]; ok {
+			flag = item.Flag
+			name = item.ProductName
+		}
+		if !matchesFlag(flag) {
+			continue
+		}
+		group := ensureGroup(flag)
+		for _, d := range details {
+			d.Flag = flag
+			d.ProductName = name
+			group.Items = append(group.Items, d)
+			group.TotalMasuk += d.QtyMasuk
+			group.TotalNilai += d.Nilai
+			group.SaldoAkhir += d.QtyMasuk
+		}
+	}
+
+	for productID, details := range adjIncoming {
+		flag := ""
+		name := ""
+		if item, ok := itemMap[productID]; ok {
+			flag = item.Flag
+			name = item.ProductName
+		}
+		if !matchesFlag(flag) {
+			continue
+		}
+		group := ensureGroup(flag)
+		for _, d := range details {
+			d.Flag = flag
+			d.ProductName = name
+			group.Items = append(group.Items, d)
+			group.TotalMasuk += d.QtyMasuk
+			group.TotalNilai += d.Nilai
+			group.SaldoAkhir += d.QtyMasuk
+		}
+	}
+
+	for productID, details := range usageDetails {
+		flag := ""
+		name := ""
+		if item, ok := itemMap[productID]; ok {
+			flag = item.Flag
+			name = item.ProductName
+		}
+		if !matchesFlag(flag) {
+			continue
+		}
+		group := ensureGroup(flag)
+		for _, d := range details {
+			d.Flag = flag
+			d.ProductName = name
+			group.Items = append(group.Items, d)
+			group.TotalKeluar += d.QtyKeluar
+			group.SaldoAkhir -= d.QtyKeluar
+		}
+	}
+
+	for productID, details := range adjOutgoing {
+		flag := ""
+		name := ""
+		if item, ok := itemMap[productID]; ok {
+			flag = item.Flag
+			name = item.ProductName
+		}
+		if !matchesFlag(flag) {
+			continue
+		}
+		group := ensureGroup(flag)
+		for _, d := range details {
+			d.Flag = flag
+			d.ProductName = name
+			group.Items = append(group.Items, d)
+			group.TotalKeluar += d.QtyKeluar
+			group.SaldoAkhir -= d.QtyKeluar
+		}
+	}
+
+	for productID, details := range transIncoming {
+		flag := ""
+		name := ""
+		if item, ok := itemMap[productID]; ok {
+			flag = item.Flag
+			name = item.ProductName
+		}
+		if !matchesFlag(flag) {
+			continue
+		}
+		group := ensureGroup(flag)
+		for _, d := range details {
+			d.Flag = flag
+			d.ProductName = name
+			group.Items = append(group.Items, d)
+			group.TotalMasuk += d.QtyMasuk
+			group.TotalNilai += d.Nilai
+			group.SaldoAkhir += d.QtyMasuk
+		}
+	}
+
+	for productID, details := range transOutgoing {
+		flag := ""
+		name := ""
+		if item, ok := itemMap[productID]; ok {
+			flag = item.Flag
+			name = item.ProductName
+		}
+		if !matchesFlag(flag) {
+			continue
+		}
+		group := ensureGroup(flag)
+		for _, d := range details {
+			d.Flag = flag
+			d.ProductName = name
+			group.Items = append(group.Items, d)
+			group.TotalKeluar += d.QtyKeluar
+			group.SaldoAkhir -= d.QtyKeluar
+		}
+	}
+
+	groups := make([]dto.SapronakGroupDTO, 0, len(groupMap))
+	for _, g := range groupMap {
+		groups = append(groups, *g)
+	}
+
+	return items, groups, totalIncoming, totalUsage, nil
+}