Enhance luggage management: update new_part to accept pieces, add delete functionality, and log actions

db.py

@@ -40,7 +40,7 @@ def new_part(cloth_type, weigth, pieces):
         logging.error("only ints allowed")
     else:
         cursor = connection.cursor()
-        executed = "INSERT INTO luggage (clothes, weigth, pieces) VALUES (?, ?)"
+        executed = "INSERT INTO luggage (clothes, weigth, pieces) VALUES (?, ?, ?)"
         executed_data = (cloth_type, weigth, pieces)
         cursor.execute(executed, executed_data)
         connection.commit()
@@ -96,4 +96,12 @@ def fetch_piece(cloth_type):
 def fetch_all_pieces():
     cursor = connection.cursor()
     cursor.execute("SELECT sum(pieces) FROM luggage")
-    pieces = cursor.fetchone()[0]
+    pieces = cursor.fetchone()[0]
+    logging.info("fetched all luggage pieces")
+    return pieces
+
+def delete(cloth_type):
+    cursor = connection.cursor()
+    cursor.execute("DELETE FROM luggage WHERE clothes = ?;", (cloth_type,))
+    logging.critical(f"{cloth_type} was deleted")
+    connection.commit()