initial commit

src/Service/DatabaseConnection.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Service;
+
+use PDO;
+use PDOException;
+
+/**
+ *
+ */
+class DatabaseConnection
+{
+    private PDO $dbConnection;
+
+    const TABLE_PREFIX      = '';
+    const TABLE_DOMAINS     = self::TABLE_PREFIX . "users";
+    const TABLE_NAMESERVERS = self::TABLE_PREFIX . "addresses";
+
+    public function __construct(private readonly ConfigController $configController)
+    {
+        $dbHost     = $this->configController->getConfig(configKey: 'dbHost');
+        $dbPort     = $this->configController->getConfig(configKey: 'dbPort');
+        $dbDatabase = $this->configController->getConfig(configKey: 'dbDatabase');
+        $dbUser     = $this->configController->getConfig(configKey: 'dbUser');
+        $dbPassword = $this->configController->getConfig(configKey: 'dbPassword');
+
+        $this->dbConnection = new PDO(
+            dsn: "mysql:host=$dbHost;port=$dbPort;charset=utf8mb4;dbname=$dbDatabase",
+            username: $dbUser,
+            password: $dbPassword
+        );
+    }
+
+    public function getConnection(): PDO
+    {
+        return $this->dbConnection;
+    }
+}