Stop rolling device token

src/auth.rs

@@ -1074,8 +1074,7 @@ pub async fn refresh_tokens(refresh_token: &str, conn: &mut DbConn) -> ApiResult
         Some(device) => device,
     };
 
-    // Roll the Device.refresh_token this way it invalides old JWT refresh_token
-    device.roll_refresh_token();
+    // Save to update `updated_at`.
     device.save(conn).await?;
 
     let user = match User::find_by_uuid(&device.user_uuid, conn).await {

src/db/models/device.rs

@@ -48,10 +48,6 @@ impl Device {
         }
     }
 
-    pub fn roll_refresh_token(&mut self) {
-        self.refresh_token = crypto::encode_random_bytes::<64>(BASE64URL)
-    }
-
     pub fn refresh_twofactor_remember(&mut self) -> String {
         let twofactor_remember = crypto::encode_random_bytes::<180>(BASE64);
         self.twofactor_remember = Some(twofactor_remember.clone());