Files
lti-api/internal/modules/inventory/adjustments/services/adjustment.service.go
T

521 lines
18 KiB
Go

package service
import (
"context"
"errors"
"fmt"
"math"
"strings"
"github.com/go-playground/validator/v10"
"github.com/gofiber/fiber/v2"
"github.com/sirupsen/logrus"
common "gitlab.com/mbugroup/lti-api.git/internal/common/service"
entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
adjustmentStockRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/adjustments/repositories"
validation "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/adjustments/validations"
ProductWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
productRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/master/products/repositories"
warehouseRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/master/warehouses/repositories"
projectFlockKandangRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
stockLogsRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/shared/repositories"
"gitlab.com/mbugroup/lti-api.git/internal/utils"
"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
"gorm.io/gorm"
)
type AdjustmentService interface {
Adjustment(ctx *fiber.Ctx, req *validation.Create) (*entity.AdjustmentStock, error)
GetOne(ctx *fiber.Ctx, id uint) (*entity.AdjustmentStock, error)
AdjustmentHistory(ctx *fiber.Ctx, query *validation.Query) ([]*entity.AdjustmentStock, int64, error)
}
type adjustmentService struct {
Log *logrus.Logger
Validate *validator.Validate
StockLogsRepository stockLogsRepo.StockLogRepository
WarehouseRepo warehouseRepo.WarehouseRepository
ProductWarehouseRepo ProductWarehouse.ProductWarehouseRepository
ProductRepo productRepo.ProductRepository
ProjectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository
AdjustmentStockRepository adjustmentStockRepo.AdjustmentStockRepository
FifoSvc common.FifoService
FifoStockV2Svc common.FifoStockV2Service
}
const (
adjustmentLaneStockable = "STOCKABLE"
adjustmentLaneUsable = "USABLE"
)
func NewAdjustmentService(
productRepo productRepo.ProductRepository,
stockLogsRepo stockLogsRepo.StockLogRepository,
warehouseRepo warehouseRepo.WarehouseRepository,
productWarehouseRepo ProductWarehouse.ProductWarehouseRepository,
adjustmentStockRepo adjustmentStockRepo.AdjustmentStockRepository,
fifoSvc common.FifoService,
fifoStockV2Svc common.FifoStockV2Service,
validate *validator.Validate,
projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository,
) AdjustmentService {
return &adjustmentService{
Log: utils.Log,
Validate: validate,
StockLogsRepository: stockLogsRepo,
WarehouseRepo: warehouseRepo,
ProductWarehouseRepo: productWarehouseRepo,
ProductRepo: productRepo,
ProjectFlockKandangRepo: projectFlockKandangRepo,
AdjustmentStockRepository: adjustmentStockRepo,
FifoSvc: fifoSvc,
FifoStockV2Svc: fifoStockV2Svc,
}
}
func (s *adjustmentService) withRelations(db *gorm.DB) *gorm.DB {
return db.
Preload("ProductWarehouse").
Preload("ProductWarehouse.Product").
Preload("ProductWarehouse.Warehouse").
Preload("ProductWarehouse.Warehouse.Location").
Preload("ProductWarehouse.ProjectFlockKandang").
Preload("ProductWarehouse.ProjectFlockKandang.ProjectFlock").
Preload("StockLog.CreatedUser")
}
func (s *adjustmentService) GetOne(c *fiber.Ctx, id uint) (*entity.AdjustmentStock, error) {
if err := m.EnsureStockLogAccess(c, s.StockLogsRepository.DB(), id); err != nil {
return nil, err
}
adjustmentStock, err := s.AdjustmentStockRepository.GetByID(c.Context(), id, s.withRelations)
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, fiber.NewError(fiber.StatusNotFound, "Adjustment not found")
}
s.Log.Errorf("Failed to get adjustment by id: %+v", err)
return nil, err
}
return adjustmentStock, nil
}
func (s *adjustmentService) Adjustment(c *fiber.Ctx, req *validation.Create) (*entity.AdjustmentStock, error) {
if err := s.Validate.Struct(req); err != nil {
return nil, err
}
productID := req.ProductID
if productID == 0 {
return nil, fiber.NewError(fiber.StatusBadRequest, "Product is required")
}
qty := req.Qty
if qty <= 0 {
qty = req.Quantity
}
if qty <= 0 {
return nil, fiber.NewError(fiber.StatusBadRequest, "Quantity must be greater than zero")
}
functionCode := strings.ToUpper(strings.TrimSpace(req.TransactionSubtype))
if functionCode == "" {
functionCode = strings.ToUpper(strings.TrimSpace(req.TransactionSubType))
}
if functionCode == "" {
functionCode = strings.ToUpper(strings.TrimSpace(req.FunctionCode))
}
if functionCode == "" {
return nil, fiber.NewError(fiber.StatusBadRequest, "Transaction subtype is required")
}
if functionCode == string(utils.AdjustmentTransactionSubtypeRecordingDepletionIn) {
functionCode = string(utils.AdjustmentTransactionSubtypeRecordingDepletionOut)
}
warehouseID, err := s.resolveWarehouseID(c.Context(), req)
if err != nil {
return nil, err
}
note := strings.TrimSpace(req.Notes)
if note == "" {
note = strings.TrimSpace(req.Note)
}
grandTotal := math.Round((qty*req.Price)*1000) / 1000
ctx := c.Context()
actorID, err := m.ActorIDFromContext(c)
if err != nil {
return nil, err
}
if err := m.EnsureWarehouseAccess(c, s.WarehouseRepo.DB(), warehouseID); err != nil {
return nil, err
}
if err := common.EnsureRelations(ctx,
common.RelationCheck{Name: "Product", ID: &productID, Exists: s.ProductRepo.IdExists},
common.RelationCheck{Name: "Warehouse", ID: &warehouseID, Exists: s.WarehouseRepo.IdExists},
); err != nil {
return nil, err
}
routeMeta, err := s.resolveRouteByFunctionCode(ctx, productID, functionCode)
if err != nil {
return nil, err
}
transactionType := utils.ResolveAdjustmentTransactionType(routeMeta.FunctionCode)
allowPending := false
if routeMeta.Lane == adjustmentLaneUsable {
allowPending, err = s.resolveOverconsumePolicy(ctx, routeMeta)
if err != nil {
s.Log.Errorf("Failed to resolve overconsume rule: %+v", err)
return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to resolve FIFO policy")
}
}
var createdAdjustmentStockId uint
var projectFlockKandangID *uint
pfkID, err := s.getActiveProjectFlockKandangID(ctx, warehouseID)
if err == nil && pfkID > 0 {
projectFlockKandangID = &pfkID
}
pw, err := s.ProductWarehouseRepo.FindByProductWarehouseAndPfk(ctx, productID, warehouseID, projectFlockKandangID)
if err != nil {
if !errors.Is(err, gorm.ErrRecordNotFound) {
return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to get product warehouse")
}
newPW := &entity.ProductWarehouse{
ProductId: productID,
WarehouseId: warehouseID,
Quantity: 0,
ProjectFlockKandangId: projectFlockKandangID,
}
if err := s.ProductWarehouseRepo.CreateOne(ctx, newPW, nil); err != nil {
return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to create product warehouse")
}
pw = newPW
}
if err := common.EnsureProjectFlockNotClosedForProductWarehouses(
ctx,
s.StockLogsRepository.DB(),
[]uint{pw.Id},
); err != nil {
return nil, err
}
err = s.StockLogsRepository.DB().WithContext(ctx).Transaction(func(tx *gorm.DB) error {
productWarehouseRepoTX := ProductWarehouse.NewProductWarehouseRepository(tx)
stockLogRepoTX := stockLogsRepo.NewStockLogRepository(tx)
adjustmentStockRepoTX := s.AdjustmentStockRepository.WithTx(tx)
productWarehouse, err := productWarehouseRepoTX.FindByProductWarehouseAndPfk(ctx, productID, warehouseID, projectFlockKandangID)
if err != nil {
s.Log.Errorf("Failed to get product warehouse: %+v", err)
return fiber.NewError(fiber.StatusInternalServerError, "Failed to get product warehouse")
}
adjustmentStock := &entity.AdjustmentStock{
ProductWarehouseId: productWarehouse.Id,
TransactionType: transactionType,
FunctionCode: routeMeta.FunctionCode,
Price: req.Price,
GrandTotal: grandTotal,
}
code, err := adjustmentStockRepoTX.GenerateSequentialNumber(ctx, utils.AdjustmentStockNumberPrefix)
if err != nil {
return err
}
adjustmentStock.AdjNumber = code
if err := adjustmentStockRepoTX.CreateOne(ctx, adjustmentStock, nil); err != nil {
return fiber.NewError(fiber.StatusInternalServerError, "Failed to create adjustment stock record")
}
var increaseQty float64
var decreaseQty float64
switch routeMeta.Lane {
case adjustmentLaneStockable:
fifoNote := fmt.Sprintf("Stock Adjustment %s #%s", routeMeta.FunctionCode, adjustmentStock.AdjNumber)
result, err := s.FifoSvc.Replenish(ctx, common.StockReplenishRequest{
StockableKey: fifo.StockableKeyAdjustmentIn,
StockableID: adjustmentStock.Id,
ProductWarehouseID: productWarehouse.Id,
Quantity: qty,
Note: &fifoNote,
Tx: tx,
})
if err != nil {
return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to replenish stock via FIFO: %v", err))
}
increaseQty = result.AddedQuantity
case adjustmentLaneUsable:
if s.FifoStockV2Svc != nil {
usableLegacyTypeKey := fifo.UsableKeyAdjustmentOut.String()
if routeMeta.SourceTable == "adjustment_stocks" && strings.TrimSpace(routeMeta.LegacyTypeKey) != "" {
usableLegacyTypeKey = strings.TrimSpace(routeMeta.LegacyTypeKey)
}
reflowResult, err := s.FifoStockV2Svc.Reflow(ctx, common.FifoStockV2ReflowRequest{
FlagGroupCode: routeMeta.FlagGroupCode,
ProductWarehouseID: productWarehouse.Id,
Usable: common.FifoStockV2Ref{
ID: adjustmentStock.Id,
LegacyTypeKey: usableLegacyTypeKey,
FunctionCode: routeMeta.FunctionCode,
},
DesiredQty: qty,
AllowOverConsume: &allowPending,
Tx: tx,
})
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Failed to consume stock via FIFO v2: %v", err))
}
decreaseQty = reflowResult.Allocate.AllocatedQty
} else {
result, err := s.FifoSvc.Consume(ctx, common.StockConsumeRequest{
UsableKey: fifo.UsableKeyAdjustmentOut,
UsableID: adjustmentStock.Id,
ProductWarehouseID: productWarehouse.Id,
Quantity: qty,
AllowPending: allowPending,
Tx: tx,
})
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Failed to consume stock via FIFO: %v", err))
}
decreaseQty = result.UsageQuantity
}
default:
return fiber.NewError(fiber.StatusBadRequest, "Unsupported transaction subtype lane")
}
stockLogs, err := stockLogRepoTX.GetByProductWarehouse(ctx, productWarehouse.Id, 1)
if err != nil {
s.Log.Errorf("Failed to get stock logs: %+v", err)
return fiber.NewError(fiber.StatusInternalServerError, "Failed to get stock logs")
}
currentStock := 0.0
if len(stockLogs) > 0 {
currentStock = stockLogs[0].Stock
}
newLog := &entity.StockLog{
LoggableType: string(utils.StockLogTypeAdjustment),
LoggableId: adjustmentStock.Id,
Notes: note,
ProductWarehouseId: productWarehouse.Id,
CreatedBy: actorID,
Increase: increaseQty,
Decrease: decreaseQty,
Stock: currentStock + increaseQty - decreaseQty,
}
if err := stockLogRepoTX.CreateOne(ctx, newLog, nil); err != nil {
return err
}
createdAdjustmentStockId = adjustmentStock.Id
return nil
})
if err != nil {
s.Log.Errorf("Transaction failed in CreateOne: %+v", err)
var fiberErr *fiber.Error
if errors.As(err, &fiberErr) {
return nil, err
}
return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to process adjustment transaction")
}
return s.GetOne(c, createdAdjustmentStockId)
}
func (s *adjustmentService) resolveWarehouseID(ctx context.Context, req *validation.Create) (uint, error) {
if req == nil {
return 0, fiber.NewError(fiber.StatusBadRequest, "Invalid request")
}
if req.WarehouseID > 0 {
return req.WarehouseID, nil
}
if req.ProjectFlockKandangID != nil && *req.ProjectFlockKandangID > 0 {
kandangID, err := s.AdjustmentStockRepository.FindKandangIDByProjectFlockKandangID(ctx, *req.ProjectFlockKandangID)
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return 0, fiber.NewError(fiber.StatusBadRequest, "project_flock_kandang_id tidak valid atau tidak aktif")
}
return 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to validate project_flock_kandang_id context")
}
warehouse, err := s.WarehouseRepo.GetLatestByKandangID(ctx, kandangID)
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return 0, fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("Warehouse untuk project_flock_kandang_id %d tidak ditemukan", *req.ProjectFlockKandangID))
}
return 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to resolve warehouse by project_flock_kandang_id")
}
return warehouse.Id, nil
}
return 0, fiber.NewError(fiber.StatusBadRequest, "warehouse_id atau project_flock_kandang_id wajib diisi")
}
func (s *adjustmentService) resolveRouteByFunctionCode(
ctx context.Context,
productID uint,
functionCode string,
) (*adjustmentStockRepo.AdjustmentRouteResolution, error) {
rows, err := s.AdjustmentStockRepository.FindRoutesByFunctionCode(ctx, productID, functionCode)
if err != nil {
return nil, err
}
if len(rows) == 0 {
return nil, fiber.NewError(fiber.StatusBadRequest, "Transaction subtype tidak kompatibel dengan konfigurasi FIFO v2 produk")
}
selected := rows[0]
for _, row := range rows {
if row.Lane != selected.Lane {
return nil, fiber.NewError(fiber.StatusBadRequest, "Transaction subtype ambigu: lane FIFO v2 lebih dari satu")
}
}
selected.FunctionCode = functionCode
switch selected.Lane {
case adjustmentLaneStockable, adjustmentLaneUsable:
return &selected, nil
default:
return nil, fiber.NewError(fiber.StatusBadRequest, "Transaction subtype memiliki lane FIFO v2 yang tidak didukung")
}
}
func (s *adjustmentService) resolveOverconsumePolicy(
ctx context.Context,
route *adjustmentStockRepo.AdjustmentRouteResolution,
) (bool, error) {
if route == nil {
return false, fmt.Errorf("route is required")
}
defaultValue := route.AllowPendingDefault
selected, err := s.AdjustmentStockRepository.FindOverconsumeRule(
ctx,
route.Lane,
route.FlagGroupCode,
route.FunctionCode,
)
if err != nil {
return false, err
}
if selected == nil {
return defaultValue, nil
}
return *selected, nil
}
func (s *adjustmentService) getActiveProjectFlockKandangID(ctx context.Context, warehouseID uint) (uint, error) {
warehouse, err := s.WarehouseRepo.GetByID(ctx, warehouseID, nil)
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return 0, fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("Gudang dengan ID %d tidak ditemukan", warehouseID))
}
s.Log.Errorf("Failed to get warehouse %d: %+v", warehouseID, err)
return 0, fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil data gudang")
}
if warehouse.KandangId == nil || *warehouse.KandangId == 0 {
return 0, fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Gudang %d belum terhubung ke kandang", warehouseID))
}
projectFlockKandang, err := s.ProjectFlockKandangRepo.GetActiveByKandangID(ctx, uint(*warehouse.KandangId))
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return 0, fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Kandang %d belum memiliki project flock aktif", *warehouse.KandangId))
}
s.Log.Errorf("Failed to get active project flock for kandang %d: %+v", *warehouse.KandangId, err)
return 0, fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil project flock kandang")
}
return uint(projectFlockKandang.Id), nil
}
func (s *adjustmentService) AdjustmentHistory(c *fiber.Ctx, query *validation.Query) ([]*entity.AdjustmentStock, int64, error) {
if err := s.Validate.Struct(query); err != nil {
return nil, 0, err
}
if query.Page <= 0 {
query.Page = 1
}
if query.Limit <= 0 {
query.Limit = 10
}
offset := (query.Page - 1) * query.Limit
var isProductsExist bool
isWarehousesExist, err := s.WarehouseRepo.IdExists(c.Context(), uint(query.WarehouseID))
if err != nil {
return nil, 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to validate warehouse")
}
if query.WarehouseID > 0 && !isWarehousesExist {
return nil, 0, fiber.NewError(fiber.StatusNotFound, "Warehouse not found")
}
isProductsExist, err = s.ProductRepo.IdExists(c.Context(), uint(query.ProductID))
if err != nil {
s.Log.Errorf("Failed to check product existence: %+v", err)
return nil, 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to validate product")
}
if query.ProductID > 0 && !isProductsExist {
return nil, 0, fiber.NewError(fiber.StatusNotFound, "Product not found")
}
scope, scopeErr := m.ResolveLocationScope(c, s.AdjustmentStockRepository.DB())
if scopeErr != nil {
return nil, 0, scopeErr
}
if scope.Restrict {
if len(scope.IDs) == 0 {
return []*entity.AdjustmentStock{}, 0, nil
}
}
functionCode := strings.ToUpper(strings.TrimSpace(query.TransactionSubtype))
if functionCode == "" {
functionCode = strings.ToUpper(strings.TrimSpace(query.FunctionCode))
}
transactionType := strings.ToUpper(strings.TrimSpace(query.TransactionType))
adjustmentStocks, total, err := s.AdjustmentStockRepository.FindHistory(
c.Context(),
adjustmentStockRepo.AdjustmentHistoryFilter{
ProductID: query.ProductID,
WarehouseID: query.WarehouseID,
TransactionType: transactionType,
FunctionCode: functionCode,
ScopeRestrict: scope.Restrict,
ScopeIDs: scope.IDs,
Offset: offset,
Limit: query.Limit,
},
nil,
)
if err != nil {
s.Log.Errorf("Failed to get adjustments: %+v", err)
return nil, 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to get adjustment history")
}
return adjustmentStocks, total, nil
}