Protokoll #2723

{
    "event": "PreToolUse",
    "tool_name": "Read",
    "tool_input": {
        "file_path": "\/var\/www\/dev.campus.systemische-tools.de\/src\/Infrastructure\/Persistence\/KiProtokollRepository.php"
    }
}

{
    "tool_response": {
        "type": "text",
        "file": {
            "filePath": "\/var\/www\/dev.campus.systemische-tools.de\/src\/Infrastructure\/Config\/DatabaseFactory.php",
            "content": "<?php\n\ndeclare(strict_types=1);\n\nnamespace Infrastructure\\Config;\n\nuse PDO;\nuse RuntimeException;\n\n\/**\n * Central database connection factory.\n *\n * Provides named connections to different databases:\n * - 'dev': ki_dev database (dokumentation, chunks, protokoll, tasks, contracts)\n * - 'content': ki_content database (content studio, semantic data)\n *\n * Connections are cached per-request for efficiency.\n *\/\nfinal class DatabaseFactory\n{\n    private const array DATABASES = [\n        'dev' => 'ki_dev',\n        'content' => 'ki_content',\n    ];\n\n    \/** @var array<string, PDO> *\/\n    private static array $connections = [];\n\n    \/**\n     * Gets the 'dev' database connection (ki_dev).\n     *\n     * Contains: dokumentation, dokumentation_chunks, tasks, contracts, protokoll\n     *\/\n    public static function dev(): PDO\n    {\n        return self::getConnection('dev');\n    }\n\n    \/**\n     * Gets the 'content' database connection (ki_content).\n     *\n     * Contains: content studio data, semantic entities, relations\n     *\/\n    public static function content(): PDO\n    {\n        return self::getConnection('content');\n    }\n\n    \/**\n     * Gets a connection by name.\n     *\n     * @param string $name Connection name ('dev' or 'content')\n     *\/\n    public static function getConnection(string $name): PDO\n    {\n        if (!isset(self::DATABASES[$name])) {\n            throw new RuntimeException(\"Unknown database connection: {$name}\");\n        }\n\n        if (!isset(self::$connections[$name])) {\n            self::$connections[$name] = self::createConnection(self::DATABASES[$name]);\n        }\n\n        return self::$connections[$name];\n    }\n\n    \/**\n     * Closes all connections and clears the cache.\n     *\/\n    public static function closeAll(): void\n    {\n        self::$connections = [];\n    }\n\n    \/**\n     * Creates a new PDO connection.\n     *\/\n    private static function createConnection(string $database): PDO\n    {\n        $password = CredentialService::getMariaDbPassword();\n\n        return new PDO(\n            \"mysql:host=localhost;dbname={$database};charset=utf8mb4\",\n            'root',\n            $password,\n            [\n                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,\n                PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,\n                PDO::ATTR_EMULATE_PREPARES => false,\n            ]\n        );\n    }\n}\n",
            "numLines": 94,
            "startLine": 1,
            "totalLines": 94
        }
    }
}