kin: KIN-089 При попытке добавить креды прод сервера для проекта corelock вылетает 500 Internal Server Error

core/models.py

@@ -869,6 +869,55 @@ def add_chat_message(
     return _row_to_dict(row)
 
 
+# ---------------------------------------------------------------------------
+# Task Attachments (KIN-090)
+# ---------------------------------------------------------------------------
+
+def create_attachment(
+    conn: sqlite3.Connection,
+    task_id: str,
+    filename: str,
+    path: str,
+    mime_type: str,
+    size: int,
+) -> dict:
+    """Create a task attachment record. path must be absolute."""
+    cur = conn.execute(
+        """INSERT INTO task_attachments (task_id, filename, path, mime_type, size)
+           VALUES (?, ?, ?, ?, ?)""",
+        (task_id, filename, path, mime_type, size),
+    )
+    conn.commit()
+    row = conn.execute(
+        "SELECT * FROM task_attachments WHERE id = ?", (cur.lastrowid,)
+    ).fetchone()
+    return _row_to_dict(row)
+
+
+def list_attachments(conn: sqlite3.Connection, task_id: str) -> list[dict]:
+    """List all attachments for a task ordered by creation time."""
+    rows = conn.execute(
+        "SELECT * FROM task_attachments WHERE task_id = ? ORDER BY created_at",
+        (task_id,),
+    ).fetchall()
+    return _rows_to_list(rows)
+
+
+def get_attachment(conn: sqlite3.Connection, attachment_id: int) -> dict | None:
+    """Get a single attachment by id."""
+    row = conn.execute(
+        "SELECT * FROM task_attachments WHERE id = ?", (attachment_id,)
+    ).fetchone()
+    return _row_to_dict(row)
+
+
+def delete_attachment(conn: sqlite3.Connection, attachment_id: int) -> bool:
+    """Delete attachment record. Returns True if deleted, False if not found."""
+    cur = conn.execute("DELETE FROM task_attachments WHERE id = ?", (attachment_id,))
+    conn.commit()
+    return cur.rowcount > 0
+
+
 def get_chat_messages(
     conn: sqlite3.Connection,
     project_id: str,