Files
api/scripts/schema-health-check.php
T
Jeppe B 9e18f8988b feat(api): schema health check + pre-deploy migration runner
Closes the 'Unknown column invoice_email in SELECT' production failure
mode (TRU-77) by:

- New GET /admin/schema-check endpoint — returns 503 with explicit
  list of missing columns if any are absent (instead of a generic 500)
- scripts/run-schema-bootstraps.php — auto-discovers and runs every
  *_schema_bootstrap class on the live database (additive, idempotent)
- scripts/schema-health-check.php — CLI tool for the same check, used
  by deploy pipelines
- New Pest contract test SchemaHealthCheckTest — verifies the test DB
  has every required users column and the schema-check endpoint works
- deploy.yml: pre-deploy step runs the bootstrap runner, smoke test
  also runs the schema check, Slack alert on failure
2026-08-16 18:48:38 +00:00

97 lines
2.7 KiB
PHP

#!/usr/bin/env php
<?php
/**
* Schema health check — verifies all required DB columns exist.
*
* Run via:
* GET /api/admin/schema-check (returns JSON report)
* php scripts/schema-health-check.php (CLI, exits 0/1)
*
* Lists the columns that the code expects to find in each critical
* table. If a column is missing, the response is 503 (HTTP) or
* exit code 1 (CLI) — clearly distinct from a generic 500.
*
* Add to the list when introducing a new optional column.
*/
namespace scripts;
require_once __DIR__ . '/../services/nginx/app/classes/customer_invoice_email_schema_bootstrap.php';
use classes\customer_invoice_email_schema_bootstrap;
const SCHEMA_REQUIREMENTS = [
'users' => [
'invoice_email', // TRU-77 (added 2026-08-16)
'wash_certificate_email',
'email',
'customer_number',
],
'invoices' => [
'po_number',
'closed_at',
'customer_number',
],
'bookings' => [
'id',
'customer_number',
'department',
],
];
function check_schema(): array
{
global $db;
$report = [
'ok' => true,
'missing' => [],
'tables_checked' => 0,
'columns_checked' => 0,
'timestamp' => date('c'),
];
if (!isset($db) || !is_object($db) || !method_exists($db, 'query')) {
$report['ok'] = false;
$report['error'] = 'no_db_connection';
return $report;
}
// First: run the schema bootstrap (additive, idempotent) so we
// give the DB a chance to self-heal.
if (class_exists(customer_invoice_email_schema_bootstrap::class)) {
customer_invoice_email_schema_bootstrap::ensureSchema();
}
foreach (SCHEMA_REQUIREMENTS as $table => $columns) {
$report['tables_checked']++;
// Confirm the table itself exists
$tableSafe = str_replace('`', '', $table);
$result = $db->query("SHOW TABLES LIKE '{$tableSafe}'");
if (!$result || (int)$result->num_rows === 0) {
$report['ok'] = false;
$report['missing'][] = "table `{$table}` does not exist";
continue;
}
foreach ($columns as $column) {
$report['columns_checked']++;
$colSafe = str_replace("'", '', $column);
$r = $db->query("SHOW COLUMNS FROM `{$tableSafe}` LIKE '{$colSafe}'");
if (!$r || (int)$r->num_rows === 0) {
$report['ok'] = false;
$report['missing'][] = "{$table}.{$column}";
}
}
}
return $report;
}
// CLI mode
if (PHP_SAPI === 'cli') {
$report = check_schema();
echo json_encode($report, JSON_PRETTY_PRINT) . "\n";
exit($report['ok'] ? 0 : 1);
}