$username = $_POST['username']; $friend = $_POST['friend']; $result = $dbFunctions->acceptInvite($username, $friend); if ($result) { $response["error"] = FALSE; $response["success_msg"] = "Friend invite accepted"; echo json_encode($response); } else { $response["error"] = TRUE; $response["error_msg"] = "Accepting invite failed"; echo json_encode($response); } } else { if ($tag == "retrieve_chatRooms") { $username = $_POST['username']; $result = $dbFunctions->retrieveRooms($username); if ($result != false) { $response["error"] = FALSE; $response["chatrooms"] = $result; echo json_encode($response); } else { $response["error"] = TRUE; $response["error_msg"] = "No rooms found"; echo json_encode($response); } } else { if ($tag == "create_chatRoom") { $roomName = $_POST['roomName']; $username = $_POST['username']; $friendsJobj = json_decode($_POST['friends']); $result = $dbFunctions->addRoom($roomName, $username, $friendsJobj->friends);