feat/BE/US-284/TASK-,299-Create API (GET ONE in tab Perhitungan Sapronak)

This commit is contained in:
ragilap
2025-12-08 11:28:32 +07:00
parent 9f239b1840
commit a8434a5246
9 changed files with 1258 additions and 7 deletions
@@ -165,7 +165,7 @@ 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 +1,565 @@
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"
"gitlab.com/mbugroup/lti-api.git/internal/utils"
)
type SapronakService interface {
GetSapronakByProject(ctx *fiber.Ctx, projectFlockID uint) ([]dto.SapronakReportDTO, error)
GetSapronakByKandang(ctx *fiber.Ctx, projectFlockID uint, pfkID uint) (*dto.SapronakReportDTO, error)
GetSapronakReport(ctx *fiber.Ctx, params *validation.SapronakQuery) ([]dto.SapronakReportDTO, error)
}
type sapronakService struct {
Log *logrus.Logger
Validate *validator.Validate
Repository repository.ClosingRepository
}
func NewSapronakService(repo repository.ClosingRepository, validate *validator.Validate) SapronakService {
return &sapronakService{
Log: utils.Log,
Validate: validate,
Repository: repo,
}
}
func (s sapronakService) GetSapronakReport(c *fiber.Ctx, params *validation.SapronakQuery) ([]dto.SapronakReportDTO, error) {
if err := s.Validate.Struct(params); err != nil {
return nil, err
}
return s.computeSapronakReports(c.Context(), params)
}
func (s sapronakService) GetSapronakByProject(c *fiber.Ctx, projectFlockID uint) ([]dto.SapronakReportDTO, error) {
if projectFlockID == 0 {
return nil, fiber.NewError(fiber.StatusBadRequest, "project_flock_id is required")
}
reports, err := s.computeSapronakReports(c.Context(), &validation.SapronakQuery{
ProjectFlockID: projectFlockID,
Status: "all",
})
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) (*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.SapronakQuery{
ProjectFlockID: projectFlockID,
ProjectFlockKandangID: pfkID,
Status: "all",
})
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.SapronakQuery) ([]dto.SapronakReportDTO, error) {
pfks, err := s.loadProjectFlockKandangs(ctx, params)
if err != nil {
return nil, err
}
if len(pfks) == 0 {
return []dto.SapronakReportDTO{}, nil
}
startMap, err := s.mapStartDates(ctx, pfks)
if err != nil {
s.Log.Errorf("Failed to prepare start dates for sapronak report: %+v", err)
return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to prepare sapronak report")
}
statusMap, nextStartMap := s.computeStatusAndNextStart(pfks, startMap)
filterStatus := strings.ToLower(strings.TrimSpace(params.Status))
if filterStatus == "" {
filterStatus = "all"
}
results := make([]dto.SapronakReportDTO, 0, len(pfks))
for _, pfk := range pfks {
status := statusMap[pfk.Id]
if status == "" {
status = "closing"
}
if (filterStatus == "active" && status != "active") || (filterStatus == "closing" && status != "closing") {
continue
}
start := startMap[pfk.Id]
var startPtr *time.Time
if !start.IsZero() {
startCopy := start
startPtr = &startCopy
}
var endPtr *time.Time
if end, ok := nextStartMap[pfk.Id]; ok {
endCopy := end
endPtr = &endCopy
}
items, groups, totalIncoming, totalUsage, err := s.buildSapronakItems(ctx, pfk, startPtr, endPtr)
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: startPtr,
EndDate: endPtr,
TotalIncomingValue: totalIncoming,
TotalUsageValue: totalUsage,
Items: items,
Groups: groups,
})
}
return results, nil
}
func (s sapronakService) loadProjectFlockKandangs(ctx context.Context, params *validation.SapronakQuery) ([]entity.ProjectFlockKandang, error) {
pfks, err := s.Repository.ListProjectFlockKandangsForSapronak(ctx, params)
if 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) mapStartDates(ctx context.Context, pfks []entity.ProjectFlockKandang) (map[uint]time.Time, error) {
result := make(map[uint]time.Time, len(pfks))
if len(pfks) == 0 {
return result, nil
}
ids := make([]uint, len(pfks))
for i, pfk := range pfks {
ids[i] = pfk.Id
}
startDates, err := s.Repository.MapSapronakStartDates(ctx, ids)
if err != nil {
return nil, err
}
for _, pfk := range pfks {
if start, ok := startDates[pfk.Id]; ok {
result[pfk.Id] = start
continue
}
result[pfk.Id] = pfk.CreatedAt.UTC()
}
return result, nil
}
func (s sapronakService) combineSapronakReports(reports []dto.SapronakReportDTO, projectID uint) dto.SapronakReportDTO {
if len(reports) == 0 {
return dto.SapronakReportDTO{}
}
var (
totalIncoming float64
totalUsage float64
earliestStart *time.Time
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
if r.StartDate != nil {
if earliestStart == nil || r.StartDate.Before(*earliestStart) {
earliestStart = r.StartDate
}
}
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: earliestStart,
TotalIncomingValue: totalIncoming,
TotalUsageValue: totalUsage,
Items: items,
Groups: groups,
}
}
func (s sapronakService) computeStatusAndNextStart(pfks []entity.ProjectFlockKandang, startMap map[uint]time.Time) (map[uint]string, map[uint]time.Time) {
statusMap := make(map[uint]string, len(pfks))
nextStartMap := make(map[uint]time.Time, len(pfks))
if len(pfks) == 0 {
return statusMap, nextStartMap
}
grouped := make(map[uint][]entity.ProjectFlockKandang)
for _, pfk := range pfks {
grouped[pfk.KandangId] = append(grouped[pfk.KandangId], pfk)
}
for _, list := range grouped {
for idx, item := range list {
if idx < len(list)-1 {
next := list[idx+1]
if start, ok := startMap[next.Id]; ok {
nextStartMap[item.Id] = start
}
statusMap[item.Id] = "closing"
continue
}
statusMap[item.Id] = "active"
}
}
return statusMap, nextStartMap
}
func (s sapronakService) buildSapronakItems(ctx context.Context, pfk entity.ProjectFlockKandang, start, end *time.Time) ([]dto.SapronakItemDTO, []dto.SapronakGroupDTO, float64, float64, error) {
incomingRows, err := s.Repository.FetchSapronakIncoming(ctx, pfk.KandangId, start, end)
if err != nil {
return nil, nil, 0, 0, err
}
incomingDetailsRows, err := s.Repository.FetchSapronakIncomingDetails(ctx, pfk.KandangId, start, end)
if err != nil {
return nil, nil, 0, 0, err
}
usageRows, err := s.Repository.FetchSapronakUsage(ctx, pfk.Id, start, end)
if err != nil {
return nil, nil, 0, 0, err
}
usageDetailsRows, err := s.Repository.FetchSapronakUsageDetails(ctx, pfk.Id, start, end)
if err != nil {
return nil, nil, 0, 0, err
}
adjIncomingRows, adjOutgoingRows, err := s.Repository.FetchSapronakAdjustments(ctx, pfk.KandangId, start, end)
if err != nil {
return nil, nil, 0, 0, err
}
transIncomingRows, _, err := s.Repository.FetchSapronakTransfers(ctx, pfk.KandangId, start, end)
if err != nil {
return nil, nil, 0, 0, err
}
incoming, usage := mapIncomingUsage(incomingRows, usageRows)
itemMap := make(map[uint]dto.SapronakItemDTO, len(incoming)+len(usage))
groupMap := make(map[string]*dto.SapronakGroupDTO)
details := buildSapronakDetails(incomingDetailsRows, usageDetailsRows, adjIncomingRows, adjOutgoingRows, transIncomingRows)
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 {
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 {
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 {
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 {
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 {
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
}
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
}
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
}
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
}
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
}
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
}
}
groups := make([]dto.SapronakGroupDTO, 0, len(groupMap))
for _, g := range groupMap {
groups = append(groups, *g)
}
return items, groups, totalIncoming, totalUsage, nil
}
@@ -0,0 +1,119 @@
package service
import (
"strings"
"time"
"gitlab.com/mbugroup/lti-api.git/internal/modules/closings/dto"
)
type SapronakFormatter interface {
ProjectPayload(reports []dto.SapronakReportDTO) dto.SapronakProjectAggregatedDTO
KandangPayload(report *dto.SapronakReportDTO) dto.SapronakProjectAggregatedDTO
}
type sapronakFormatter struct{}
func NewSapronakFormatter() SapronakFormatter {
return &sapronakFormatter{}
}
func (f *sapronakFormatter) ProjectPayload(reports []dto.SapronakReportDTO) dto.SapronakProjectAggregatedDTO {
result := dto.SapronakProjectAggregatedDTO{
Doc: dto.SapronakCategoryDTO{},
Ovk: dto.SapronakCategoryDTO{},
Pakan: dto.SapronakCategoryDTO{},
}
if len(reports) == 0 {
return result
}
rep := reports[0]
return f.mapFromReport(&rep)
}
func (f *sapronakFormatter) KandangPayload(report *dto.SapronakReportDTO) dto.SapronakProjectAggregatedDTO {
return f.mapFromReport(report)
}
func (f *sapronakFormatter) mapFromReport(report *dto.SapronakReportDTO) dto.SapronakProjectAggregatedDTO {
result := dto.SapronakProjectAggregatedDTO{
Doc: dto.SapronakCategoryDTO{},
Ovk: dto.SapronakCategoryDTO{},
Pakan: dto.SapronakCategoryDTO{},
}
if report == nil {
return result
}
byFlag := map[string]*dto.SapronakCategoryDTO{
"DOC": &result.Doc,
"OVK": &result.Ovk,
"PAKAN": &result.Pakan,
}
formatDate := func(t *time.Time) string {
if t == nil {
return ""
}
return t.Format("02-Jan-2006")
}
for _, group := range report.Groups {
flag := strings.ToUpper(group.Flag)
target := byFlag[flag]
if target == nil {
continue
}
for idx, item := range group.Items {
qtyUsed := item.QtyKeluar
if qtyUsed == 0 {
qtyUsed = item.QtyMasuk
}
target.Rows = append(target.Rows, dto.SapronakCategoryRowDTO{
ID: idx + 1,
Date: formatDate(item.Tanggal),
ReferenceNumber: item.NoReferensi,
QtyIn: item.QtyMasuk,
QtyOut: item.QtyKeluar,
QtyUsed: qtyUsed,
Description: item.ProductName,
ProductCategory: item.ProductName,
UnitPrice: item.Harga,
TotalAmount: item.Nilai,
Notes: "-",
})
}
}
buildTotals := func(cat *dto.SapronakCategoryDTO, label string) {
var qtyIn, qtyOut, qtyUsed, total float64
for _, r := range cat.Rows {
qtyIn += r.QtyIn
qtyOut += r.QtyOut
qtyUsed += r.QtyUsed
total += r.TotalAmount
}
avg := 0.0
if qtyIn > 0 {
avg = total / qtyIn
}
cat.Total = dto.SapronakCategoryTotalDTO{
Label: label,
QtyIn: qtyIn,
QtyOut: qtyOut,
QtyUsed: qtyUsed,
AvgUnitPrice: avg,
TotalAmount: total,
}
}
buildTotals(&result.Doc, "TOTAL DOC")
buildTotals(&result.Ovk, "TOTAL OVK")
buildTotals(&result.Pakan, "TOTAL PAKAN")
return result
}