Implement Inventory Management Service with CRUD operations for warehouses and inventory items, stock operations, and bulk processing capabilities.

src/CMSMicroservice.Application/UserOrderCQ/Commands/CancelOrder/CancelOrderCommandHandler.cs

@@ -1,3 +1,4 @@
+using CMSMicroservice.Application.Common.Interfaces;
 using CMSMicroservice.Domain.Events;
 using CMSMicroservice.Domain.Enums;
 
@@ -6,17 +7,22 @@ namespace CMSMicroservice.Application.UserOrderCQ.Commands.CancelOrder;
 public class CancelOrderCommandHandler : IRequestHandler<CancelOrderCommand, CancelOrderResponseDto>
 {
     private readonly IApplicationDbContext _context;
+    private readonly IInventoryService _inventoryService;
 
-    public CancelOrderCommandHandler(IApplicationDbContext context)
+    public CancelOrderCommandHandler(
+        IApplicationDbContext context,
+        IInventoryService inventoryService)
     {
         _context = context;
+        _inventoryService = inventoryService;
     }
 
     public async Task<CancelOrderResponseDto> Handle(CancelOrderCommand request, CancellationToken cancellationToken)
     {
-        // پیدا کردن سفارش
+        // پیدا کردن سفارش با جزئیات
         var order = await _context.UserOrders
             .Include(o => o.Transaction)
+            .Include(o => o.FactorDetails)
             .FirstOrDefaultAsync(o => o.Id == request.OrderId, cancellationToken);
         
         if (order == null)
@@ -35,6 +41,19 @@ public class CancelOrderCommandHandler : IRequestHandler<CancelOrderCommand, Can
             throw new InvalidOperationException("این سفارش قبلاً لغو شده است");
         }
         
+        // برگشت موجودی محصولات به انبار
+        foreach (var factorDetail in order.FactorDetails)
+        {
+            await _inventoryService.ProcessReturnAsync(
+                factorDetail.ProductId,
+                ProductType.RegularProduct,
+                factorDetail.Count,
+                order.Id,
+                $"لغو سفارش: {request.CancelReason}",
+                null,
+                cancellationToken);
+        }
+        
         // تغییر وضعیت سفارش
         order.DeliveryStatus = DeliveryStatus.Cancelled;
         order.DeliveryDescription = $"لغو شده: {request.CancelReason}";

src/CMSMicroservice.Application/UserOrderCQ/Commands/SubmitShopBuyOrder/SubmitShopBuyOrderCommandHandler.cs

@@ -1,3 +1,4 @@
+using CMSMicroservice.Application.Common.Interfaces;
 using CMSMicroservice.Domain.Common;
 using CMSMicroservice.Domain.Enums;
 using CMSMicroservice.Domain.Events;
@@ -10,14 +11,17 @@ public class
     SubmitShopBuyOrderCommandHandler : IRequestHandler<SubmitShopBuyOrderCommand, SubmitShopBuyOrderResponseDto>
 {
     private readonly IApplicationDbContext _context;
+    private readonly IInventoryService _inventoryService;
     private readonly ILogger<SubmitShopBuyOrderCommandHandler> _logger;
     private float _vatRate;
 
     public SubmitShopBuyOrderCommandHandler(
         IApplicationDbContext context,
+        IInventoryService inventoryService,
         ILogger<SubmitShopBuyOrderCommandHandler> logger)
     {
         _context = context;
+        _inventoryService = inventoryService;
         _logger = logger;
     }
 
@@ -148,10 +152,18 @@ public class
         });
         await _context.FactorDetails.AddRangeAsync(factorDetailsList, cancellationToken);
 
-        // کاهش موجودی محصولات و افزایش تعداد فروش
+        // کاهش موجودی محصولات و افزایش تعداد فروش از طریق InventoryService
         foreach (var cartItem in user.UserCarts)
         {
-            cartItem.Product.RemainingCount -= cartItem.Count;
+            // استفاده از سرویس انبارداری برای کسر موجودی
+            await _inventoryService.ConfirmSaleAsync(
+                cartItem.ProductId,
+                ProductType.RegularProduct,
+                cartItem.Count,
+                newOrder.Id,
+                cancellationToken);
+            
+            // افزایش تعداد فروش
             cartItem.Product.SaleCount += cartItem.Count;
         }