add total out
This commit is contained in:
Aditya Siregar
@@ -1,10 +1,13 @@
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package processor
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import (
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"apskel-pos-be/internal/appcontext"
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"context"
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"fmt"
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"time"
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"apskel-pos-be/internal/contract"
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"apskel-pos-be/internal/entities"
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"apskel-pos-be/internal/mappers"
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"apskel-pos-be/internal/models"
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"apskel-pos-be/internal/repository"
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@@ -26,25 +29,32 @@ type InventoryProcessor interface {
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AdjustQuantity(ctx context.Context, productID, outletID, organizationID uuid.UUID, delta int) (*models.InventoryResponse, error)
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SetQuantity(ctx context.Context, productID, outletID, organizationID uuid.UUID, quantity int) (*models.InventoryResponse, error)
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UpdateReorderLevel(ctx context.Context, id uuid.UUID, reorderLevel int, organizationID uuid.UUID) error
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RestockInventory(ctx context.Context, outletID uuid.UUID, items []contract.RestockItem, reason string) (*contract.RestockInventoryResponse, error)
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GetInventoryReportSummary(ctx context.Context, outletID, organizationID uuid.UUID, dateFrom, dateTo *time.Time) (*models.InventoryReportSummary, error)
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GetInventoryReportDetails(ctx context.Context, filter *models.InventoryReportFilter, organizationID uuid.UUID) (*models.InventoryReportDetail, error)
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}
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type InventoryProcessorImpl struct {
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inventoryRepo repository.InventoryRepository
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productRepo ProductRepository
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outletRepo OutletRepository
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inventoryRepo repository.InventoryRepository
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productRepo ProductRepository
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outletRepo OutletRepository
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ingredientRepo IngredientRepository
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inventoryMovementRepo repository.InventoryMovementRepository
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}
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func NewInventoryProcessorImpl(
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inventoryRepo repository.InventoryRepository,
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productRepo ProductRepository,
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outletRepo OutletRepository,
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ingredientRepo IngredientRepository,
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inventoryMovementRepo repository.InventoryMovementRepository,
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) *InventoryProcessorImpl {
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return &InventoryProcessorImpl{
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inventoryRepo: inventoryRepo,
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productRepo: productRepo,
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outletRepo: outletRepo,
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inventoryRepo: inventoryRepo,
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productRepo: productRepo,
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outletRepo: outletRepo,
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ingredientRepo: ingredientRepo,
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inventoryMovementRepo: inventoryMovementRepo,
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}
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}
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@@ -401,3 +411,165 @@ func (p *InventoryProcessorImpl) GetZeroStockItems(ctx context.Context, outletID
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return responses, nil
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}
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func (p *InventoryProcessorImpl) RestockInventory(ctx context.Context, outletID uuid.UUID, items []contract.RestockItem, reason string) (*contract.RestockInventoryResponse, error) {
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outlet, err := p.outletRepo.GetByID(ctx, outletID)
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if err != nil {
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return nil, fmt.Errorf("invalid outlet: %w", err)
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}
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if len(items) == 0 {
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return nil, fmt.Errorf("no items provided for restocking")
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}
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restockResults := make([]contract.RestockItemResult, 0, len(items))
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restockedAt := time.Now()
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for _, item := range items {
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result := contract.RestockItemResult{
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ItemID: item.ItemID,
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ItemType: item.ItemType,
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AddedQty: item.Quantity,
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Success: false,
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}
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switch item.ItemType {
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case "PRODUCT":
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if err := p.restockProduct(ctx, outletID, item.ItemID, item.Quantity, reason, outlet.OrganizationID); err != nil {
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result.Error = err.Error()
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}
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case "INGREDIENT":
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if err := p.restockIngredient(ctx, outletID, item.ItemID, item.Quantity, reason, outlet.OrganizationID); err != nil {
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result.Error = err.Error()
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}
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default:
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result.Error = fmt.Sprintf("unsupported item type: %s", item.ItemType)
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}
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restockResults = append(restockResults, result)
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}
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return &contract.RestockInventoryResponse{
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OutletID: outletID,
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Items: restockResults,
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Reason: reason,
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RestockedAt: restockedAt,
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}, nil
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}
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func (p *InventoryProcessorImpl) restockProduct(ctx context.Context, outletID, productID uuid.UUID, quantity int, reason string, organizationID uuid.UUID) error {
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contextInfo := appcontext.FromGinContext(ctx)
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var previousQuantity int
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var newQuantity int
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inventory, err := p.inventoryRepo.GetByProductAndOutlet(ctx, productID, outletID)
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if err != nil {
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createReq := &models.CreateInventoryRequest{
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OutletID: outletID,
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ProductID: productID,
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Quantity: quantity,
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ReorderLevel: 0,
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}
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inventoryEntity := mappers.CreateInventoryRequestToEntity(createReq)
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if err := p.inventoryRepo.Create(ctx, inventoryEntity); err != nil {
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return fmt.Errorf("failed to create inventory for product %s: %w", productID, err)
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}
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previousQuantity = 0
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newQuantity = quantity
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} else {
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previousQuantity = inventory.Quantity
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newQuantity = inventory.Quantity + quantity
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updateReq := &models.UpdateInventoryRequest{
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Quantity: &newQuantity,
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}
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mappers.UpdateInventoryEntityFromRequest(inventory, updateReq)
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if err := p.inventoryRepo.Update(ctx, inventory); err != nil {
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return fmt.Errorf("failed to update inventory for product %s: %w", productID, err)
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}
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}
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referenceType := entities.InventoryMovementReferenceTypeManual
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movement := &entities.InventoryMovement{
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OrganizationID: organizationID,
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OutletID: outletID,
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ItemID: productID,
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ItemType: "PRODUCT",
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MovementType: entities.InventoryMovementTypePurchase,
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Quantity: float64(quantity),
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PreviousQuantity: float64(previousQuantity),
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NewQuantity: float64(newQuantity),
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ReferenceType: &referenceType,
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Reason: &reason,
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UserID: contextInfo.UserID,
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}
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if err := p.inventoryMovementRepo.Create(ctx, movement); err != nil {
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return fmt.Errorf("failed to create inventory movement record: %w", err)
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}
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return nil
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}
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func (p *InventoryProcessorImpl) restockIngredient(ctx context.Context, outletID, ingredientID uuid.UUID, quantity int, reason string, organizationID uuid.UUID) error {
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contextInfo := appcontext.FromGinContext(ctx)
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ingredient, err := p.getIngredientByID(ctx, ingredientID, organizationID)
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if err != nil {
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return fmt.Errorf("failed to get ingredient %s: %w", ingredientID, err)
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}
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previousStock := ingredient.Stock
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newStock := ingredient.Stock + float64(quantity)
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if err := p.updateIngredientStock(ctx, ingredientID, float64(quantity), organizationID); err != nil {
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return fmt.Errorf("failed to update ingredient stock: %w", err)
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}
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referenceType := entities.InventoryMovementReferenceTypeManual
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movement := &entities.InventoryMovement{
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OrganizationID: organizationID,
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OutletID: outletID,
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ItemID: ingredientID,
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ItemType: "INGREDIENT",
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MovementType: entities.InventoryMovementTypePurchase,
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Quantity: float64(quantity),
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PreviousQuantity: previousStock,
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NewQuantity: newStock,
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ReferenceType: &referenceType,
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Reason: &reason,
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UserID: contextInfo.UserID,
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}
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if err := p.inventoryMovementRepo.Create(ctx, movement); err != nil {
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return fmt.Errorf("failed to create inventory movement record: %w", err)
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}
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return nil
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}
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func (p *InventoryProcessorImpl) getIngredientByID(ctx context.Context, ingredientID, organizationID uuid.UUID) (*models.Ingredient, error) {
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ingredient, err := p.ingredientRepo.GetByID(ctx, ingredientID, organizationID)
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if err != nil {
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return nil, fmt.Errorf("failed to get ingredient %s: %w", ingredientID, err)
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}
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return &models.Ingredient{
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ID: ingredient.ID,
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Name: ingredient.Name,
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Stock: ingredient.Stock,
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UnitID: ingredient.UnitID,
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OrganizationID: ingredient.OrganizationID,
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OutletID: ingredient.OutletID,
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IsActive: ingredient.IsActive,
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CreatedAt: ingredient.CreatedAt,
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UpdatedAt: ingredient.UpdatedAt,
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}, nil
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}
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func (p *InventoryProcessorImpl) updateIngredientStock(ctx context.Context, ingredientID uuid.UUID, quantityToAdd float64, organizationID uuid.UUID) error {
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if err := p.ingredientRepo.UpdateStock(ctx, ingredientID, quantityToAdd, organizationID); err != nil {
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return fmt.Errorf("failed to update ingredient stock: %w", err)
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}
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return nil
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}
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