From a16c20440b8e5a534ea69b49dc86b06fdec876bb Mon Sep 17 00:00:00 2001
From: mahan <mahanch83@gmail.com>
Date: Sun, 4 Jan 2026 15:32:56 +0330
Subject: [PATCH] fix: correct payment amount calculation in installment
 function

---
 .../Repository/InstitutionContractRepository.cs                 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CompanyManagment.EFCore/Repository/InstitutionContractRepository.cs b/CompanyManagment.EFCore/Repository/InstitutionContractRepository.cs
index 44cd56e9..34c71438 100644
--- a/CompanyManagment.EFCore/Repository/InstitutionContractRepository.cs
+++ b/CompanyManagment.EFCore/Repository/InstitutionContractRepository.cs
@@ -2002,7 +2002,7 @@ public class InstitutionContractRepository : RepositoryBase<long, InstitutionCon
                 DiscountedAmount = discountAmount.ToMoney(),
                 DiscountPercetage = request.DiscountPercentage,
                 Installments = InstitutionMonthlyInstallmentCaculation((int)request.Duration,
-                    totalAmount, DateTime.Now.ToFarsi()),
+                    paymentAmount, DateTime.Now.ToFarsi()),
                 OneMonthAmount = discountedOneMonthAmount.ToMoney(),
                 Obligation = totalAmount.ToMoney()
             };