added proper error handling for user creation

backend/src/utils/auth.ts

@@ -77,6 +77,7 @@ const initializePassport = async () => {
     profile: any,
     cb: any
   ) => {
+    try {
       const email = profile.emails[0].value;
       let user = await User.findOne({
         authProvider: AuthProvider.GOOGLE,
@@ -104,6 +105,9 @@ const initializePassport = async () => {
 
       req.providerAuthToken = providerAuthToken;
       cb(null, profile);
+    } catch (err) {
+      cb(err);
+    }
   }));
 }