add bank inquiry

ServiceHost/Areas/Admin/Controllers/PaymentInstrumentController.cs

@@ -1,4 +1,5 @@
 using _0_Framework.Application;
+using _0_Framework.Exceptions;
 using CompanyManagment.App.Contracts.ContractingPartyBankAccounts;
 using CompanyManagment.App.Contracts.PaymentInstrument;
 using Microsoft.AspNetCore.Mvc;
@@ -225,4 +226,47 @@ public class PaymentInstrumentController:AdminBaseController
             return combinedList.Distinct().ToList();
 
     }
+
+    [HttpPost("bank-account-inquiry")]
+    public async Task<ActionResult<OperationResult<BankInquiryResponse>>> GetBankInquiry(BankInquiryRequest command)
+    {
+        if ((!string.IsNullOrWhiteSpace(command.AccountNumber) && command.AccountNumber.StartsWith("111111")) || (!string.IsNullOrWhiteSpace(command.AccountNumber)&&command.BankNumber.StartsWith("111111")) || (!string.IsNullOrWhiteSpace(command.AccountNumber)&&command.IBan.StartsWith("1111111")))
+        {
+            return new OperationResult<BankInquiryResponse>()
+            {
+                Data = new BankInquiryResponse()
+                {
+                    AccountNumber = "1111111",
+                    IBan = "111111111111111111111111",
+                    BankNumber = "1111111111111111",
+                    AccountHolderName = "تست تستی",
+                    BankName = "تست بانک",
+                }
+            };
+        }else if (command.AccountNumber.StartsWith("2222222") || command.BankNumber.StartsWith("2222222") || command.IBan.StartsWith("2222222"))
+        {
+            return new OperationResult<BankInquiryResponse>().Failed("دیتای وارد شده نامعتبر است");
+        }
+        else
+        {
+            throw new InternalServerException("ارور سمت سرور");
+        }
+    }
+    
+}
+
+public class BankInquiryRequest
+{
+    public string BankNumber { get; set; }
+    public string IBan { get; set; }
+    public string AccountNumber { get; set; }
+    public string BankName { get; set; }
+}
+public class BankInquiryResponse
+{
+    public string BankNumber { get; set; }
+    public string IBan { get; set; }
+    public string AccountNumber { get; set; }
+    public string BankName { get; set; }
+    public string AccountHolderName { get; set; }
 }