看板初始化提交

healthcheck.php

@@ -0,0 +1,22 @@
+<?php
+
+function send_response($status, $message)
+{
+    http_response_code($status);
+    header('Content-Type: application/json');
+    echo json_encode(['status' => $status, 'message' => $message]);
+    exit;
+}
+
+set_error_handler(function ($severity, $message, $file, $line) {
+    throw new ErrorException($message, 0, $severity, $file, $line);
+});
+
+set_exception_handler(function ($exception) {
+    send_response(503, $exception->getMessage());
+});
+
+require __DIR__.'/app/common.php';
+
+$container['db']->getConnection()->query('SELECT 1');
+send_response(200, 'Database connection is OK');