feat: implement Kavenegar SMS service and refactor system configurations to use static constants

src/CMSMicroservice.Application/PackageCQ/Commands/InitiateBasePackagePayment/InitiateBasePackagePaymentCommandHandler.cs

@@ -2,6 +2,7 @@ using CMSMicroservice.Application.Common.Exceptions;
 using CMSMicroservice.Application.Common.Interfaces;
 using CMSMicroservice.Domain.Entities;
 using CMSMicroservice.Domain.Enums;
+using CMSMicroservice.Domain.Common;
 using MediatR;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
@@ -19,11 +20,6 @@ public class InitiateBasePackagePaymentCommandHandler : IRequestHandler<Initiate
     private readonly IApplicationDbContext _context;
     private readonly ILogger<InitiateBasePackagePaymentCommandHandler> _logger;
     
-    /// <summary>
-    /// مبلغ پکیج پایه (56 میلیون تومان)
-    /// </summary>
-    private const long BasePackageAmount = 56_000_000;
-    
     /// <summary>
     /// شناسه پکیج پایه در دیتابیس
     /// </summary>
@@ -97,7 +93,7 @@ public class InitiateBasePackagePaymentCommandHandler : IRequestHandler<Initiate
                     Message = "سفارش قبلی در انتظار پرداخت یافت شد.",
                     OrderId = pendingOrder.Id,
                     TransactionId = existingTransaction?.Id ?? 0,
-                    Amount = BasePackageAmount
+                    Amount = SystemConstants.BasePackageAmount
                 };
             }
 
@@ -116,7 +112,7 @@ public class InitiateBasePackagePaymentCommandHandler : IRequestHandler<Initiate
             // 5. ایجاد Transaction با وضعیت Pending
             var transaction = new Transaction
             {
-                Amount = BasePackageAmount,
+                Amount = SystemConstants.BasePackageAmount,
                 Description = $"خرید پکیج پایه ۵۶ میلیونی - کاربر #{user.Id}",
                 PaymentStatus = PaymentStatus.Pending,
                 Type = TransactionType.DepositIpg
@@ -135,7 +131,7 @@ public class InitiateBasePackagePaymentCommandHandler : IRequestHandler<Initiate
             {
                 UserId = user.Id,
                 PackageId = BasePackageId,
-                Amount = BasePackageAmount,
+                Amount = SystemConstants.BasePackageAmount,
                 PaymentStatus = PaymentStatus.Pending,
                 DeliveryStatus = DeliveryStatus.None,
                 UserAddressId = defaultAddress.Id,
@@ -158,7 +154,7 @@ public class InitiateBasePackagePaymentCommandHandler : IRequestHandler<Initiate
                 Message = "تراکنش و سفارش با موفقیت ثبت شد.",
                 OrderId = order.Id,
                 TransactionId = transaction.Id,
-                Amount = BasePackageAmount
+                Amount = SystemConstants.BasePackageAmount
             };
         }
         catch (Exception ex)

src/CMSMicroservice.Application/PackageCQ/Commands/VerifyBasePackagePayment/VerifyBasePackagePaymentCommandHandler.cs

@@ -2,6 +2,7 @@ using CMSMicroservice.Application.Common.Exceptions;
 using CMSMicroservice.Application.Common.Interfaces;
 using CMSMicroservice.Domain.Entities;
 using CMSMicroservice.Domain.Enums;
+using CMSMicroservice.Domain.Common;
 using MediatR;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
@@ -24,11 +25,6 @@ public class VerifyBasePackagePaymentCommandHandler : IRequestHandler<VerifyBase
 {
     private readonly IApplicationDbContext _context;
     private readonly ILogger<VerifyBasePackagePaymentCommandHandler> _logger;
-    
-    /// <summary>
-    /// مبلغ پکیج پایه (56 میلیون تومان)
-    /// </summary>
-    private const long BasePackageAmount = 56_000_000;
 
     public VerifyBasePackagePaymentCommandHandler(
         IApplicationDbContext context,
@@ -136,8 +132,8 @@ public class VerifyBasePackagePaymentCommandHandler : IRequestHandler<VerifyBase
             var oldBalance = userWallet.Balance;
             var oldDiscountBalance = userWallet.DiscountBalance;
             
-            userWallet.Balance += BasePackageAmount;
-            userWallet.DiscountBalance += BasePackageAmount;
+            userWallet.Balance += SystemConstants.BasePackageAmount;
+            userWallet.DiscountBalance += SystemConstants.BasePackageAmount;
 
             _logger.LogInformation(
                 "Charging wallet for user {UserId}. Balance: {OldBalance} -> {NewBalance}, DiscountBalance: {OldDiscount} -> {NewDiscount}",
@@ -157,11 +153,11 @@ public class VerifyBasePackagePaymentCommandHandler : IRequestHandler<VerifyBase
             {
                 WalletId = userWallet.Id,
                 CurrentBalance = userWallet.Balance,
-                ChangeValue = BasePackageAmount,
+                ChangeValue = SystemConstants.BasePackageAmount,
                 CurrentNetworkBalance = userWallet.NetworkBalance,
                 ChangeNerworkValue = 0,
                 CurrentDiscountBalance = userWallet.DiscountBalance,
-                ChangeDiscountValue = BasePackageAmount,
+                ChangeDiscountValue = SystemConstants.BasePackageAmount,
                 IsIncrease = true,
                 RefrenceId = transaction.Id
             };