GG.deals clone: CodeIgniter 4 + MongoDB game price tracker

- Full gg.deals-style UI: deal feed with filters, game pages with price history charts, rankings, vouchers, news, prepaids, subscriptions, bundles, franchises, wishlist, API docs - Real data crawlers: * gg:crawl (Steam Store API + GOG Catalog + Epic free games) * gg:catalog (252K game slugs from gg.deals sitemaps) * gg:ggdeals (per-game prices via FlareSolverr session, JSON-LD parsing) * gg:seed / gg:crawl-covers (demo seed + Steam CDN cover art) - 24/7 self-updating scheduler (scripts/scheduler_loop.php, lockfile-protected) - Tailwind v4 dark/light theme, Alpine.js, Chart.js
2026-08-23 07:06:02 +00:00
commit fff7a4b9b9
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+<?php
+
+declare(strict_types=1);
+
+namespace App\Libraries;
+
+use MongoDB\Client;
+use MongoDB\Database;
+
+/**
+ * Shared MongoDB connection wrapper.
+ */
+final class Mongo
+{
+    private static ?Database $db = null;
+
+    public static function db(): Database
+    {
+        if (self::$db === null) {
+            $db = env('MONGO_DB', 'ggdeals');
+
+            $client = new Client(
+                self::uri(),
+                [],
+                [
+                    'typeMap' => [
+                        'root'     => 'array',
+                        'document' => 'array',
+                        'array'    => 'array',
+                    ],
+                ]
+            );
+
+            self::$db = $client->selectDatabase($db);
+        }
+
+        return self::$db;
+    }
+
+    private static function uri(): string
+    {
+        $uri = env('MONGO_URI');
+        if (is_string($uri) && $uri !== '') {
+            return $uri;
+        }
+
+        $host = env('MONGO_HOST', 'harness-mongo');
+        $port = env('MONGO_PORT', '27017');
+        $user = (string) env('MONGO_USER', '');
+        $pass = (string) env('MONGO_PASS', '');
+
+        $auth = $user !== '' ? urlencode($user) . ':' . urlencode($pass) . '@' : '';
+
+        return "mongodb://{$auth}{$host}:{$port}/?authSource=admin";
+    }
+
+    public static function collection(string $name): \MongoDB\Collection
+    {
+        return self::db()->selectCollection($name);
+    }
+}