Project structure change

app/Cache/RedisCache.php

@@ -0,0 +1,33 @@
+<?php
+namespace App\Cache;
+
+class RedisCache {
+    private \Redis $client;
+    function __construct(string $host, int $port, ?string $password) {
+        $this->client = new \Redis();
+        if (!$this->client->connect($host, $port)) {
+            throw new \Exception('REDIS: Could not connnect to server');
+        }
+        if ($password) {
+            if (!$this->client->auth($password)) {
+                throw new \Exception('REDIS: Could not authenticate');
+            }
+        }
+    }
+
+    function __destruct() {
+        $this->client->close();
+    }
+
+    public function get(string $cache_key): ?object {
+        $data = $this->client->get($cache_key);
+        if ($data) {
+            return json_decode($data);
+        }
+        return null;
+    }
+
+    public function set(string $cache_key, mixed $data, $timeout = 3600) {
+        $this->client->set($cache_key, json_encode($data), $timeout);
+    }
+}