add payment for api gateway

ServiceHost/Controllers/GeneralController.cs

@@ -1,15 +1,22 @@
-using System.Globalization;
-using _0_Framework.Application;
+using _0_Framework.Application;
+using CompanyManagment.App.Contracts.PaymentTransaction;
 using CompanyManagment.EFCore.Migrations;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using ServiceHost.BaseControllers;
+using System.Globalization;
 
 namespace ServiceHost.Controllers;
 
-public class GeneralController:GeneralBaseController
+public class GeneralController : GeneralBaseController
 {
-  
+
+    private readonly IPaymentTransactionApplication _paymentTransactionApplication;
+
+    public GeneralController(IPaymentTransactionApplication paymentTransactionApplication)
+    {
+        _paymentTransactionApplication = paymentTransactionApplication;
+    }
 
     /// <summary>
     /// نمایش اطلاعات عمومی مانند تاریخ ها و سال ها
@@ -26,9 +33,65 @@ public class GeneralController:GeneralBaseController
         var currentDate = new { Year = currentYear, Month = pc.GetMonth(now), Day = pc.GetDayOfMonth(now) };
         return new JsonResult(new
         {
-            years,months,currentDate
+            years,
+            months,
+            currentDate
         });
     }
 
-    
+    [HttpPost("callback")]
+    public async Task<IActionResult> OnGetCallBack(string? transid, string? cardnumber, string? tracking_number, 
+        string bank, string invoice_id, string? status)
+    {
+        if (!long.TryParse(invoice_id, out var paymentTransactionId))
+        {
+            return BadRequest("Invalid invoice_id");
+        }
+
+        var transaction = await _paymentTransactionApplication.GetDetails(paymentTransactionId);
+        if (transaction == null)
+        {
+            return NotFound("Transaction not found");
+        }
+
+        // اگر شماره کارت یا شماره پیگیری خالی باشد، تراکنش ناموفق است
+        if (string.IsNullOrWhiteSpace(cardnumber) || string.IsNullOrWhiteSpace(tracking_number))
+        {
+            return await HandleFailedTransaction(transaction, paymentTransactionId);
+        }
+
+        // اگر استاتوس 1 باشد، تراکنش موفق است
+        if (status == "1")
+        {
+            var setSuccessResult = _paymentTransactionApplication.SetSuccess(paymentTransactionId, cardnumber, bank);
+            if (!setSuccessResult.IsSuccedded)
+            {
+                return new JsonResult(setSuccessResult);
+            }
+
+            return Redirect(BuildCallbackUrl(transaction.CallBackUrl, true, transaction.Id));
+        }
+
+        // در غیر این صورت تراکنش ناموفق است
+        return await HandleFailedTransaction(transaction, paymentTransactionId);
+    }
+
+    private async Task<IActionResult> HandleFailedTransaction(PaymentTransactionDetailsViewModel transaction, long transactionId)
+    {
+        var result = _paymentTransactionApplication.SetFailed(transactionId);
+        if (!result.IsSuccedded)
+        {
+            return new JsonResult(result);
+        }
+
+        return Redirect(BuildCallbackUrl(transaction.CallBackUrl, false, transaction.Id));
+    }
+
+    private string BuildCallbackUrl(string baseUrl, bool isSuccess, long transactionId)
+    {
+        var statusCode = isSuccess ? "1" : "0";
+        return $"{baseUrl}?Status={statusCode}&transactionId={transactionId}";
+    }
+
+
 }