From 35adb141ab07d9dd8d4360fe0771274c1f510280 Mon Sep 17 00:00:00 2001
From: Rorik Star Platinum <kv-rust-dev@proton.me>
Date: Fri, 7 Nov 2025 17:20:54 +0300
Subject: [PATCH] (fix) serialization and typization fixed

---
 src/api.rs            |  4 ++--
 src/api/models.rs     |  2 +-
 src/main.rs           |  1 -
 src/route/handlers.rs | 10 ++++++++--
 4 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/api.rs b/src/api.rs
index 9ba9b17..959de36 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -6,5 +6,5 @@ pub mod consents;
 pub mod accounts;
 pub mod transactions;
 
-pub use client::{BankClient, BankingError, BankingClients};
-pub use models::{ApiResponse, AccountData, TransactionData, ConsentResponse};
+pub use client::{BankingError, BankingClients};
+// pub use models::{ApiResponse, AccountData, TransactionData, ConsentResponse};
diff --git a/src/api/models.rs b/src/api/models.rs
index 74acf0f..76b4f2c 100644
--- a/src/api/models.rs
+++ b/src/api/models.rs
@@ -49,7 +49,7 @@ pub struct ConsentResponse {
     pub consent_id: String,
     pub status: String,
     pub message: String,
-    pub created_at: DateTime<Utc>,
+    pub created_at: String,
     pub auto_approved: bool,
 }
 
diff --git a/src/main.rs b/src/main.rs
index d0832a7..df767bf 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,7 +5,6 @@ mod state;
 mod api;
 mod auth;
 
-use std::net::SocketAddr;
 use crate::state::AppState;
 
 
diff --git a/src/route/handlers.rs b/src/route/handlers.rs
index 90634b3..e799e9c 100644
--- a/src/route/handlers.rs
+++ b/src/route/handlers.rs
@@ -60,12 +60,18 @@ pub async fn create_consent_handler(
         .await
         .map_err(map_banking_error)?;
 
+    let expires_at = chrono::DateTime::parse_from_rfc3339(&consent_response.created_at)
+        .ok()
+        .map(|dt| dt.with_timezone(&chrono::Utc))
+        .unwrap_or_else(|| chrono::Utc::now()) // fallback to now if parse fails
+        + chrono::Duration::days(365);
+
     db::consents::store_consent(
         &state.db_pool,
         &user_id,
         bank.code(),
         &consent_response.consent_id,
-        consent_response.created_at + chrono::Duration::days(365),
+        expires_at,
     )
     .await
     .map_err(|e| (
@@ -77,7 +83,7 @@ pub async fn create_consent_handler(
         StatusCode::CREATED,
         Json(json!({
             "consent_id": consent_response.consent_id,
-            "expires_at": consent_response.created_at + chrono::Duration::days(365),
+            "expires_at": consent_response.created_at + &chrono::Duration::days(365).to_string(),
             "status": consent_response.status,
             "message": consent_response.message,
         }))