Redis

app/src/Controller/withRedis.php

@@ -0,0 +1,28 @@
+<?php
+namespace Incoviba\Controller;
+
+use Incoviba\Common\Implement\Exception\EmptyRedis;
+use Incoviba\Service;
+
+trait withRedis
+{
+    public function fetchRedis(Service\Redis $redisService, string $redisKey): mixed
+    {
+        $jsonString = $redisService->get($redisKey);
+        if ($jsonString === null) {
+            throw new EmptyRedis($redisKey);
+        }
+        return json_decode($jsonString);
+    }
+    public function saveRedis(Service\Redis $redisService, string $redisKey, mixed $value, ?int $expiration = null): void
+    {
+        if (is_array($value) or is_object($value)) {
+            $value = json_encode($value);
+        }
+        if ($expiration !== null) {
+            $redisService->set($redisKey, $value, $expiration);
+            return;
+        }
+        $redisService->set($redisKey, $value);
+    }
+}