View difference between Paste ID: NbyAcBgx and vSC5bf4q

-function integrate_external_app()
+function integrate_login_external_db($user, $hashed_pwd, $cookietime)
 {
-	$user = fetch_user_from_external_app();
+	$db = database();
-	if ($user->isNotGuest())
+	$request = $db->query('', '
 		SELECT username, playername, guid
-		create_or_update_user_in_forum_db();
+		FROM the_members_table
-		return $user->id;
+		WHERE username = {string:username}
 		LIMIT 1'
-	else
+		array(
 			'username' => $user,
-		return 0;
+		)
 	);
 	if ($db->num_rows($request) != 1)
 		return 'retry';
 
 	$user = $db->fetch_assoc($request);
 	$db->free_result($request);
 
 	$request = $db->query('', '
 		SELECT id_member
 		FROM {db_prefix}members
 		WHERE id_member = {int:current_member}',
 		array(
 			'current_member' => $user['guid'],
 		)
 	);
 
 	// Members doesn't exist yet
 	if ($db->num_rows($request) == 0)
 	{
 		// create the user (I'm in a hurry now and I don't have time to write the code)
 	}
 
 	return '';
 }