Redis + RateLimiting

Core/Driver/Redis/RedisConnection.class.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace Core\Driver\Redis;
+
+use Core\Driver\Logger\Logger;
+use Core\Driver\SQL\SQL;
+use Core\Objects\ConnectionData;
+
+class RedisConnection {
+
+  private \Redis $link;
+
+  private Logger $logger;
+
+  public function __construct(?SQL $sql) {
+    $this->logger = new Logger("Redis", $sql);
+    $this->link = new \Redis();
+  }
+
+  public function connect(ConnectionData $connectionData): bool {
+    try {
+      $this->link->connect($connectionData->getHost(), $connectionData->getPort());
+      $this->link->auth($connectionData->getPassword());
+      return true;
+    } catch (\RedisException $e) {
+      $this->logger->error("Error connecting to redis: " . $e->getMessage());
+      return false;
+    }
+  }
+
+  public function isConnected(): bool {
+    try {
+      return $this->link->isConnected();
+    } catch (\RedisException $e) {
+      $this->logger->error("Error checking redis connection: " . $e->getMessage());
+      return false;
+    }
+  }
+
+  public function hGet(string $hashKey, string $key): ?string {
+    try {
+      return $this->link->hGet($hashKey, $key);
+    } catch (\RedisException $e) {
+      $this->logger->error("Error fetching value from redis: " . $e->getMessage());
+      return null;
+    }
+  }
+
+  public function hSet(string $hashKey, mixed $key, string $value): bool {
+    try {
+      return $this->link->hSet($hashKey, $key, $value);
+    } catch (\RedisException $e) {
+      $this->logger->error("Error setting value: " . $e->getMessage());
+      return false;
+    }
+  }
+
+  public function close(): bool {
+    try {
+      return $this->link->close();
+    } catch (\RedisException) {
+      return false;
+    }
+  }
+
+}