Add validators and services for Product Galleries and Product Tags

- Implemented Create, Delete, Get, and Update validators for Product Galleries.
- Added Create, Delete, Get, and Update validators for Product Tags.
- Created service classes for handling Discount Categories, Discount Orders, Discount Products, Discount Shopping Cart, Product Categories, Product Galleries, and Product Tags.
- Each service class integrates with CQRS for command and query handling.
- Established mapping profiles for Product Galleries.

src/CMSMicroservice.Application/PackageCQ/Commands/PurchasePackage/PurchasePackageCommand.cs

@@ -4,12 +4,12 @@ using CMSMicroservice.Domain.Enums;
 using MediatR;
 using Microsoft.EntityFrameworkCore;
 
-namespace CMSMicroservice.Application.PackageCQ.Commands.PurchaseGoldenPackage;
+namespace CMSMicroservice.Application.PackageCQ.Commands.PurchasePackage;
 
 /// <summary>
-/// دستور خرید پکیج طلایی از طریق درگاه بانکی
+/// دستور خرید پکیج از طریق درگاه بانکی
 /// </summary>
-public class PurchaseGoldenPackageCommand : IRequest<PaymentInitiateResult>
+public class PurchasePackageCommand : IRequest<PaymentInitiateResult>
 {
     /// <summary>
     /// شناسه کاربر

src/CMSMicroservice.Application/PackageCQ/Commands/PurchasePackage/PurchasePackageCommandHandler.cs

@@ -8,19 +8,19 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
 using ValidationException = FluentValidation.ValidationException;
 
-namespace CMSMicroservice.Application.PackageCQ.Commands.PurchaseGoldenPackage;
+namespace CMSMicroservice.Application.PackageCQ.Commands.PurchasePackage;
 
-public class PurchaseGoldenPackageCommandHandler 
-    : IRequestHandler<PurchaseGoldenPackageCommand, PaymentInitiateResult>
+public class PurchasePackageCommandHandler 
+    : IRequestHandler<PurchasePackageCommand, PaymentInitiateResult>
 {
     private readonly IApplicationDbContext _context;
     private readonly IPaymentGatewayService _paymentGateway;
-    private readonly ILogger<PurchaseGoldenPackageCommandHandler> _logger;
+    private readonly ILogger<PurchasePackageCommandHandler> _logger;
 
-    public PurchaseGoldenPackageCommandHandler(
+    public PurchasePackageCommandHandler(
         IApplicationDbContext context,
         IPaymentGatewayService paymentGateway,
-        ILogger<PurchaseGoldenPackageCommandHandler> logger)
+        ILogger<PurchasePackageCommandHandler> logger)
     {
         _context = context;
         _paymentGateway = paymentGateway;
@@ -28,13 +28,13 @@ public class PurchaseGoldenPackageCommandHandler
     }
 
     public async Task<PaymentInitiateResult> Handle(
-        PurchaseGoldenPackageCommand request, 
+        PurchasePackageCommand request, 
         CancellationToken cancellationToken)
     {
         try
         {
             _logger.LogInformation(
-                "Starting golden package purchase for UserId: {UserId}", 
+                "Starting package purchase for UserId: {UserId}", 
                 request.UserId
             );
 
@@ -57,11 +57,11 @@ public class PurchaseGoldenPackageCommandHandler
                     user.PackagePurchaseMethod
                 );
                 throw new ValidationException(
-                    "شما قبلاً پکیج طلایی را خریداری کرده‌اید"
+                    "شما قبلاً پکیج را خریداری کرده‌اید"
                 );
             }
 
-            // 3. پیدا کردن پکیج طلایی
+            // 3. پیدا کردن پکیج (فعلاً پکیج طلایی)
             var goldenPackage = await _context.Packages
                 .FirstOrDefaultAsync(
                     p => p.Title.Contains("طلایی") || p.Title.Contains("Golden"), 
@@ -70,12 +70,12 @@ public class PurchaseGoldenPackageCommandHandler
 
             if (goldenPackage == null)
             {
-                _logger.LogError("Golden package not found in database");
-                throw new NotFoundException("پکیج طلایی یافت نشد");
+                _logger.LogError("Package not found in database");
+                throw new NotFoundException("پکیج یافت نشد");
             }
 
             // 4. پیدا کردن آدرس پیش‌فرض کاربر (برای فیلد اجباری)
-            var defaultAddress = await _context.UserAddresss
+            var defaultAddress = await _context.UserAddresses
                 .Where(a => a.UserId == request.UserId)
                 .OrderByDescending(a => a.Created)
                 .FirstOrDefaultAsync(cancellationToken);
@@ -116,8 +116,8 @@ public class PurchaseGoldenPackageCommandHandler
                 Amount = order.Amount,
                 UserId = user.Id,
                 Mobile = user.Mobile ?? "",
-                CallbackUrl = $"https://yourdomain.com/api/package/verify-golden-package",
-                Description = $"خرید پکیج طلایی - سفارش #{order.Id}"
+                CallbackUrl = $"https://yourdomain.com/api/package/verify-package",
+                Description = $"خرید پکیج - سفارش #{order.Id}"
             };
 
             var paymentResult = await _paymentGateway.InitiatePaymentAsync(paymentRequest);
@@ -151,7 +151,7 @@ public class PurchaseGoldenPackageCommandHandler
         {
             _logger.LogError(
                 ex, 
-                "Error in PurchaseGoldenPackageCommand for UserId: {UserId}", 
+                "Error in PurchasePackageCommand for UserId: {UserId}", 
                 request.UserId
             );
             throw;

src/CMSMicroservice.Application/PackageCQ/Commands/PurchasePackage/PurchasePackageCommandValidator.cs

@@ -1,10 +1,10 @@
 using FluentValidation;
 
-namespace CMSMicroservice.Application.PackageCQ.Commands.PurchaseGoldenPackage;
+namespace CMSMicroservice.Application.PackageCQ.Commands.PurchasePackage;
 
-public class PurchaseGoldenPackageCommandValidator : AbstractValidator<PurchaseGoldenPackageCommand>
+public class PurchasePackageCommandValidator : AbstractValidator<PurchasePackageCommand>
 {
-    public PurchaseGoldenPackageCommandValidator()
+    public PurchasePackageCommandValidator()
     {
         RuleFor(x => x.UserId)
             .GreaterThan(0)

src/CMSMicroservice.Application/PackageCQ/Commands/VerifyPackagePurchase/VerifyPackagePurchaseCommand.cs

@@ -2,12 +2,12 @@ using CMSMicroservice.Application.Common.Interfaces;
 using CMSMicroservice.Application.Common.Models;
 using MediatR;
 
-namespace CMSMicroservice.Application.PackageCQ.Commands.VerifyGoldenPackagePurchase;
+namespace CMSMicroservice.Application.PackageCQ.Commands.VerifyPackagePurchase;
 
 /// <summary>
-/// دستور تأیید پرداخت پکیج طلایی و شارژ کیف پول
+/// دستور تأیید پرداخت پکیج و شارژ کیف پول
 /// </summary>
-public class VerifyGoldenPackagePurchaseCommand : IRequest<bool>
+public class VerifyPackagePurchaseCommand : IRequest<bool>
 {
     /// <summary>
     /// شناسه سفارش

src/CMSMicroservice.Application/PackageCQ/Commands/VerifyPackagePurchase/VerifyPackagePurchaseCommandHandler.cs

@@ -8,19 +8,19 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
 using ValidationException = FluentValidation.ValidationException;
 
-namespace CMSMicroservice.Application.PackageCQ.Commands.VerifyGoldenPackagePurchase;
+namespace CMSMicroservice.Application.PackageCQ.Commands.VerifyPackagePurchase;
 
-public class VerifyGoldenPackagePurchaseCommandHandler 
-    : IRequestHandler<VerifyGoldenPackagePurchaseCommand, bool>
+public class VerifyPackagePurchaseCommandHandler 
+    : IRequestHandler<VerifyPackagePurchaseCommand, bool>
 {
     private readonly IApplicationDbContext _context;
     private readonly IPaymentGatewayService _paymentGateway;
-    private readonly ILogger<VerifyGoldenPackagePurchaseCommandHandler> _logger;
+    private readonly ILogger<VerifyPackagePurchaseCommandHandler> _logger;
 
-    public VerifyGoldenPackagePurchaseCommandHandler(
+    public VerifyPackagePurchaseCommandHandler(
         IApplicationDbContext context,
         IPaymentGatewayService paymentGateway,
-        ILogger<VerifyGoldenPackagePurchaseCommandHandler> logger)
+        ILogger<VerifyPackagePurchaseCommandHandler> logger)
     {
         _context = context;
         _paymentGateway = paymentGateway;
@@ -28,13 +28,13 @@ public class VerifyGoldenPackagePurchaseCommandHandler
     }
 
     public async Task<bool> Handle(
-        VerifyGoldenPackagePurchaseCommand request, 
+        VerifyPackagePurchaseCommand request, 
         CancellationToken cancellationToken)
     {
         try
         {
             _logger.LogInformation(
-                "Verifying golden package purchase. OrderId: {OrderId}, Authority: {Authority}",
+                "Verifying package purchase. OrderId: {OrderId}, Authority: {Authority}",
                 request.OrderId,
                 request.Authority
             );
@@ -111,17 +111,17 @@ public class VerifyGoldenPackagePurchaseCommandHandler
             );
 
             // 5. ثبت Transaction
-            var transaction = new Transactions
+            var transaction = new Transaction
             {
                 Amount = order.Amount,
-                Description = $"خرید پکیج طلایی از درگاه - سفارش #{order.Id}",
+                Description = $"خرید پکیج از درگاه - سفارش #{order.Id}",
                 PaymentStatus = PaymentStatus.Success,
                 PaymentDate = DateTime.UtcNow,
                 RefId = verifyResult.RefId,
                 Type = TransactionType.DepositIpg
             };
 
-            _context.Transactionss.Add(transaction);
+            _context.Transactions.Add(transaction);
             await _context.SaveChangesAsync(cancellationToken);
 
             // 6. ثبت لاگ تغییر Balance
@@ -166,7 +166,7 @@ public class VerifyGoldenPackagePurchaseCommandHandler
             await _context.SaveChangesAsync(cancellationToken);
 
             _logger.LogInformation(
-                "Golden package purchase verified successfully. " +
+                "Package purchase verified successfully. " +
                 "OrderId: {OrderId}, UserId: {UserId}, TransactionId: {TransactionId}, RefId: {RefId}",
                 order.Id,
                 order.UserId,
@@ -180,7 +180,7 @@ public class VerifyGoldenPackagePurchaseCommandHandler
         {
             _logger.LogError(
                 ex,
-                "Error in VerifyGoldenPackagePurchaseCommand. OrderId: {OrderId}",
+                "Error in VerifyPackagePurchaseCommand. OrderId: {OrderId}",
                 request.OrderId
             );
             throw;