Ви не можете вибрати більше 25 тем
Теми мають розпочинатися з літери або цифри, можуть містити дефіси (-) і не повинні перевищувати 35 символів.
60 рядки
2.5 KiB
60 рядки
2.5 KiB
import sqlite3 as sqlite
|
|
from be.model import error
|
|
from be.model import db_conn
|
|
|
|
|
|
class Seller(db_conn.DBConn):
|
|
|
|
def __init__(self):
|
|
db_conn.DBConn.__init__(self)
|
|
|
|
def add_book(self, user_id: str, store_id: str, book_id: str, book_json_str: str, stock_level: int):
|
|
try:
|
|
if not self.user_id_exist(user_id):
|
|
return error.error_non_exist_user_id(user_id)
|
|
if not self.store_id_exist(store_id):
|
|
return error.error_non_exist_store_id(store_id)
|
|
if self.book_id_exist(store_id, book_id):
|
|
return error.error_exist_book_id(book_id)
|
|
|
|
self.conn.execute("INSERT into store(store_id, book_id, book_info, stock_level)"
|
|
"VALUES (?, ?, ?, ?)", (store_id, book_id, book_json_str, stock_level))
|
|
self.conn.commit()
|
|
except sqlite.Error as e:
|
|
return 528, "{}".format(str(e))
|
|
except BaseException as e:
|
|
return 530, "{}".format(str(e))
|
|
return 200, "ok"
|
|
|
|
def add_stock_level(self, user_id: str, store_id: str, book_id: str, add_stock_level: int):
|
|
try:
|
|
if not self.user_id_exist(user_id):
|
|
return error.error_non_exist_user_id(user_id)
|
|
if not self.store_id_exist(store_id):
|
|
return error.error_non_exist_store_id(store_id)
|
|
if not self.book_id_exist(store_id, book_id):
|
|
return error.error_non_exist_book_id(book_id)
|
|
|
|
self.conn.execute("UPDATE store SET stock_level = stock_level + ? "
|
|
"WHERE store_id = ? AND book_id = ?", (add_stock_level, store_id, book_id))
|
|
self.conn.commit()
|
|
except sqlite.Error as e:
|
|
return 528, "{}".format(str(e))
|
|
except BaseException as e:
|
|
return 530, "{}".format(str(e))
|
|
return 200, "ok"
|
|
|
|
def create_store(self, user_id: str, store_id: str) -> (int, str):
|
|
try:
|
|
if not self.user_id_exist(user_id):
|
|
return error.error_non_exist_user_id(user_id)
|
|
if self.store_id_exist(store_id):
|
|
return error.error_exist_store_id(store_id)
|
|
self.conn.execute("INSERT into user_store(store_id, user_id)"
|
|
"VALUES (?, ?)", (store_id, user_id))
|
|
self.conn.commit()
|
|
except sqlite.Error as e:
|
|
return 528, "{}".format(str(e))
|
|
except BaseException as e:
|
|
return 530, "{}".format(str(e))
|
|
return 200, "ok"
|