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\Controllers;
+
+use App\Libraries\Mongo;
+use App\Models\GameModel;
+use CodeIgniter\Controller;
+
+class Api extends Controller
+{
+    public function suggest(): \CodeIgniter\HTTP\ResponseInterface
+    {
+        $q = trim((string) service('request')->getGet('q'));
+        if (mb_strlen($q) < 2) {
+            return service('response')->setJSON([]);
+        }
+
+        return service('response')->setJSON((new GameModel())->suggest($q));
+    }
+
+    /**
+     * Game Prices API: lowest price by Steam App ID.
+     * GET /api/prices?appid=1245620
+     */
+    public function prices(): \CodeIgniter\HTTP\ResponseInterface
+    {
+        $appid = (int) service('request')->getGet('appid');
+        if ($appid <= 0) {
+            return service('response')->setStatusCode(400)->setJSON([
+                'error'   => 'bad_request',
+                'message' => 'Missing or invalid "appid" query parameter.',
+            ]);
+        }
+
+        // appid map is in the CrawlCovers command; reuse via a public map.
+        $game = (new GameModel())->findByAppId($appid);
+        if ($game === null) {
+            return service('response')->setStatusCode(404)->setJSON([
+                'error'   => 'not_found',
+                'message' => "No game found for Steam App ID {$appid}.",
+            ]);
+        }
+
+        return service('response')->setJSON([
+            'game' => [
+                'title'          => $game['title'],
+                'slug'           => $game['slug'],
+                'url'            => '/game/' . $game['slug'],
+                'steam_appid'    => $appid,
+                'regular_price'  => (float) $game['base_price'],
+                'best_official'  => [
+                    'price' => (float) $game['best_official']['price'],
+                    'store' => $game['best_official']['store'],
+                    'cut'   => (int) $game['best_official']['cut'],
+                ],
+                'best_keyshop'   => [
+                    'price' => (float) $game['best_keyshop']['price'],
+                    'store' => $game['best_keyshop']['store'],
+                    'cut'   => (int) $game['best_keyshop']['cut'],
+                ],
+                'all_time_low'   => [
+                    'price' => (float) $game['all_time_low']['price'],
+                    'store' => $game['all_time_low']['store'],
+                    'date'  => $game['all_time_low']['date'] instanceof \MongoDB\BSON\UTCDateTime
+                        ? $game['all_time_low']['date']->toDateTime()->format('Y-m-d')
+                        : null,
+                ],
+                'active_deals'   => (int) $game['active_deals'],
+                'metacritic'     => (int) $game['score'],
+            ],
+        ]);
+    }
+
+    /**
+     * API documentation page data (regions, endpoints).
+     */
+    public function docs(): string
+    {
+        $model = new GameModel();
+
+        $data = [
+            'pageTitle' => 'GG.deals API — Game Deals, Bundles and Prices API',
+            'stats'     => $model->stats(),
+        ];
+
+        return view('api', $data);
+    }
+}