Protokoll #3888

{
    "event": "PreToolUse",
    "tool_name": "Read",
    "tool_input": {
        "file_path": "\/var\/www\/dev.campus.systemische-tools.de\/src\/Infrastructure\/Persistence\/ChatSessionRepository.php",
        "offset": 20,
        "limit": 30
    }
}

{
    "tool_response": {
        "type": "text",
        "file": {
            "filePath": "\/var\/www\/dev.campus.systemische-tools.de\/src\/Infrastructure\/Persistence\/ChatSessionRepository.php",
            "content": "    public function findByUuid(string $uuid): ?array\n    {\n        $stmt = $this->pdo->prepare('SELECT * FROM chat_sessions WHERE uuid = ?');\n        $stmt->execute([$uuid]);\n        $result = $stmt->fetch(\\PDO::FETCH_ASSOC);\n\n        return $result !== false ? $result : null;\n    }\n\n    public function findAll(int $limit = 50): array\n    {\n        $stmt = $this->pdo->query(\n            'SELECT s.*,\n                    (SELECT COUNT(*) FROM chat_messages WHERE session_id = s.id) as message_count,\n                    (SELECT COALESCE(SUM(tokens_input), 0) FROM chat_messages WHERE session_id = s.id) as total_input_tokens,\n                    (SELECT COALESCE(SUM(tokens_output), 0) FROM chat_messages WHERE session_id = s.id) as total_output_tokens,\n                    (SELECT COALESCE(SUM(end_microtime - start_microtime), 0) FROM chat_messages WHERE session_id = s.id AND start_microtime IS NOT NULL) as total_duration,\n                    (SELECT model FROM chat_messages WHERE session_id = s.id AND role = \"assistant\" ORDER BY id DESC LIMIT 1) as last_model\n             FROM chat_sessions s\n             ORDER BY s.last_activity DESC\n             LIMIT ' . (int) $limit\n        );\n\n        return $stmt->fetchAll(\\PDO::FETCH_ASSOC);\n    }\n\n    public function create(string $uuid, string $model, string $collections, int $contextLimit): int\n    {\n        $stmt = $this->pdo->prepare(\n            'INSERT INTO chat_sessions (uuid, model, collections, context_limit) VALUES (?, ?, ?, ?)'",
            "numLines": 30,
            "startLine": 20,
            "totalLines": 113
        }
    }
}