добавлен метод удаления строк в бд + настроен CORS на ip сайта

work_parser.py

@@ -38,12 +38,6 @@ def insert_task(status, source_url=None, source_id=None, priority=0):
         task_id = cur.fetchone()[0]
         return task_id
 
-def get_task(task_id):
-    with conn.cursor(cursor_factory=RealDictCursor) as cur:
-        cur.execute("SELECT * FROM work_parser WHERE id = %s;", (task_id,))
-        task = cur.fetchone()
-        return task
-
 
 def get_tasks_offset(limit, offset):
     with conn.cursor(cursor_factory=RealDictCursor) as cur:
@@ -55,6 +49,14 @@ def get_tasks_offset(limit, offset):
         tasks = cur.fetchall()
         return tasks
 
+def delete_task(task_id: int):
+    with conn.cursor(cursor_factory=RealDictCursor) as cur:
+        cur.execute("DELETE FROM work_parser WHERE id = %s RETURNING *;", (task_id,))
+        deleted_task = cur.fetchone()
+        if deleted_task:
+            return {"message": f"Задача {task_id} удалена", "deleted_task": dict(deleted_task)}
+        else:
+            return {"message": f"Задача с id {task_id} не найдена"}
 
 def update_task(task_id, **fields):
     # dynamic update query generator