<?php
// includes
require_once __DIR__ . DIRECTORY_SEPARATOR . 'includes' . DIRECTORY_SEPARATOR . 'classes' . DIRECTORY_SEPARATOR . 'datalayer.php';
// datalayer
$db = new DataLayer();
// to demonstrate the async aspect
sleep(1);
// get vars
$action = isset($_GET['action']) ? $_GET['action'] : '';
// all action; unused in this exercise but provided as sample action
// usage: call api.php?action=all
if ($action == 'all') {
// get contacts
$contacts = $db->getContacts();
// send to client
exit(json_encode(array('contacts' => $contacts, 'status' => 200, 'message' => 'delete OK')));
}
// delete action
if ($action == 'delete') {
// get id
$id = isset($_GET['id']) ? $_GET['id'] : '';
// contact does not exist
if (!$db->existsContact($id)) {
// give notice to client
http_response_code(404);
exit(json_encode(array('status' => 404, 'message' => 'delete failed: contact not found')));
}
// delete it
$db->deleteContact($id);
// give notice to client
