From 9f0ca2fe02a299f298443802d4a15926d6730a55 Mon Sep 17 00:00:00 2001
From: morteza-mortezai <mrtz.mrtzi.1989@gmail.com>
Date: Mon, 29 Dec 2025 22:37:14 +0330
Subject: [PATCH] up

---
 src/modules/payments/gateways/zarinpal.gateway.ts | 1 +
 src/modules/payments/interface/gateway.ts         | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/modules/payments/gateways/zarinpal.gateway.ts b/src/modules/payments/gateways/zarinpal.gateway.ts
index 1c14fa5..5b26c6e 100755
--- a/src/modules/payments/gateways/zarinpal.gateway.ts
+++ b/src/modules/payments/gateways/zarinpal.gateway.ts
@@ -47,6 +47,7 @@ export class ZarinpalGateway implements IPaymentGateway {
       merchant_id: merchantId,
       description: `Payment for order #${orderId}`,
       callback_url: callbackUrl,
+      currency: 'IRT',
       metadata: {
         order_id: orderId,
       },
diff --git a/src/modules/payments/interface/gateway.ts b/src/modules/payments/interface/gateway.ts
index cb6c786..f336f2c 100644
--- a/src/modules/payments/interface/gateway.ts
+++ b/src/modules/payments/interface/gateway.ts
@@ -39,6 +39,7 @@ export interface IZarinpalRequestPayment {
     email?: string;
   };
   referrer_id?: string;
+  currency: 'IRT';
 }
 export interface IZarinpalPaymentResponse {
   data: {