From f7d369afa8b459a18a5ec0a36caebdb1a4fe72b4 Mon Sep 17 00:00:00 2001
From: Abhishek Marrivagu <68317979+Abhicodes-crypto@users.noreply.github.com>
Date: Thu, 13 Jul 2023 12:43:36 +0530
Subject: [PATCH] feat(payments): add client secret in redirect response 
 (#1693)

---
 crates/router/src/core/payments/helpers.rs | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/crates/router/src/core/payments/helpers.rs b/crates/router/src/core/payments/helpers.rs
index 5deda8604d..392c5622b0 100644
--- a/crates/router/src/core/payments/helpers.rs
+++ b/crates/router/src/core/payments/helpers.rs
@@ -1435,6 +1435,7 @@ pub fn get_handle_response_url(
         merchant_account,
         redirection_response,
         payments_return_url,
+        response.client_secret.as_ref(),
     )
     .attach_printable("Failed to make merchant url with response")?;
 
@@ -1445,6 +1446,7 @@ pub fn make_merchant_url_with_response(
     merchant_account: &domain::MerchantAccount,
     redirection_response: api::PgRedirectResponse,
     request_return_url: Option<&String>,
+    client_secret: Option<&masking::Secret<String>>,
 ) -> RouterResult<String> {
     // take return url if provided in the request else use merchant return url
     let url = request_return_url
@@ -1453,14 +1455,20 @@ pub fn make_merchant_url_with_response(
 
     let status_check = redirection_response.status;
 
-    let payment_intent_id = redirection_response.payment_id;
+    let payment_client_secret = client_secret
+        .ok_or(errors::ApiErrorResponse::InternalServerError)
+        .into_report()
+        .attach_printable("Expected client secret to be `Some`")?;
 
     let merchant_url_with_response = if merchant_account.redirect_to_merchant_with_http_post {
         url::Url::parse_with_params(
             url,
             &[
                 ("status", status_check.to_string()),
-                ("payment_intent_client_secret", payment_intent_id),
+                (
+                    "payment_intent_client_secret",
+                    payment_client_secret.peek().to_string(),
+                ),
             ],
         )
         .into_report()
@@ -1472,7 +1480,10 @@ pub fn make_merchant_url_with_response(
             url,
             &[
                 ("status", status_check.to_string()),
-                ("payment_intent_client_secret", payment_intent_id),
+                (
+                    "payment_intent_client_secret",
+                    payment_client_secret.peek().to_string(),
+                ),
                 ("amount", amount.to_string()),
             ],
         )