def post(self, name):
#data = request.get_json()
#if next(filter(lambda x: x['name'] == name, items),None):
if ItemModel.find_by_name(name):
return {
'message': "An item with name '{}' already exist".format(name)
}, 400
data = Item.parser.parse_args()
#data = request.get_json()
item = ItemModel(name, data['price'], data['store_id'])
#items.append(item)
# Write item to the database
# connection = sqlite3.connect('samdata.db')
# cursor = connection.cursor()
#
# query = "INSERT INTO items VALUES(?, ?)"
# cursor.execute(query, (item['name'], item['price']))
#
# connection.commit()
# connection.close()
#method fot post and put
item.save_to_db()
# try:
# item.insert(item)
# except:
# return {"message": " An error occurred inserting the item. Please check the insert code"}, 500
return item.json(), 201
def post(self, name):
if ItemModel.find_by_name(name):
return {
"message":
"An item with the name {} already exists".format(name)
}, 400 # bad request
data = self.parser.parse_args()
# item={"name":name, "price":data["price"]}
item = ItemModel(
name, data["price"],
data['store_id']) # item becomes object of class ItemModel
# exception handling: if database insert fails; try inserting if exception occurred then the except return message
try:
# ItemModel.insert(item)
item.save_to_db() # calling object above
except:
return {
"message": "An error occurred while inserting the item."
}, 500 # Internal server error
return item.json(), 201 # new item created; always return json
def post(self, name):
if ItemModel.find_by_name(name):
return {
'message': 'an item with name {} already exists'.format(name)
}, 400
data = Item.parser.parse_args()
item = ItemModel(name, data['price'], data['store_id'])
item.save_to_db()
return item.json(), 201
def post(self, name):
data = Item.parser.parse_args()
item = ItemModel(name, data["price"], data["store_id"])
try:
item.save_to_db()
except:
return {"message": "Something went wrong while inserting"}, 500
return {"message": "Item created", "created_item": item.json()}, 201
def put(self, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
if not item:
item = ItemModel(name, **data)
else:
item.price = data['price']
item.save_to_db()
return item.json()
def put(self, name):
item = ItemModel.get_item_by_name(name)
data = Item.parser.parse_args()
if item:
item.price = data['price']
else:
item = ItemModel(name, **data)
item.save_to_db()
return item.json()
def post(self, name):
if ItemModel.get_item_by_name(name):
return {'message': 'this item already exists'}, 400
data = Item.parser.parse_args()
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
return {"message": "An internal error occurred "}, 500
return item.json(), 201
def post(cls, name):
if ItemModel.find_by_name(name):
return {'message': NAME_ALREADY_EXISTS.format(name)}
data = Item.parser.parse_args()
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
return {"message": INSERTION_ERROR}
return item.json()
def put(cls, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
if item:
item.price = data['price']
item.store_id = data['store_id']
else:
item = ItemModel(name, **data)
item.save_to_db()
return item.json()
def post(self, name):
if ItemModel.find_item_by_name(name):
return {'message': f'item {name} already exists'}, 400
payload = Item.parser.parse_args()
item = ItemModel(name, payload['price'], payload['store_id'])
try:
item.save_to_db()
except Exception as e:
return {"message": f"Error occurred inserting the item, {e}"}
return item.json(), 201
def put(self, name):
payload = Item.parser.parse_args()
item = ItemModel.find_item_by_name(name)
if item is None:
item = ItemModel(name, payload["price"], payload['store_id'])
else:
item.price = payload['price']
item.store_is = payload['store_id']
item.save_to_db()
return item.json()
def put(self, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
if item is None:
item = ItemModel(name, **data)
else:
item.price = data["price"]
item.store_id = data["store_id"]
item.save_to_db()
return item.json()
def post(self, name):
if ItemModel.find_by_name(name):
return {"message": f'An item with name "{name}" already exists'}, 400
data = Item.parser.parse_args()
print("a")
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
return {"message": "An error occurred inserting the item."}, 500
return item.json(), 201
def put(self, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
if item is None:
item = ItemModel(name, data['price'], data['store_id'])
else:
item.price = data['price']
item.save_to_db()
return item.json()
def put(self, item_name):
# data = request.get_json() # replaced by parser code above
data = Item.parser.parse_args()
item = ItemModel.find_by_name(item_name)
if item is None:
item = ItemModel(item_name, data["price"], data["store_id"])
else:
item.price = data["price"]
item.save_to_db()
return item.json()
def put(self, name):
data = Item.request_parser.parse_args()
item = ItemModel.find_by_name(name)
if item is None:
item = ItemModel(name, data['price'], data['store_id'])
else:
item.price = data['price']
try:
item.save_to_db()
except:
return {'message': 'Internal server error while updating'}, 500
return item.json()
def post(self, name):
if ItemModel.find_item_by_name(name):
return {'message': "item '{}' already exists".format(name)}, 400
data = ItemsInShop.parser.parse_args()
item = ItemModel(name, data['price'], data['store_id'])
try:
item.save_to_db()
except:
return {"message": "An error occured while inserting item"}, 500
return item.json(), 201
def put(self, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
if item is None:
item = ItemModel(name, **data)
else:
item.price = data['price']
try:
item.save_to_db()
return item.json(), 201
except:
return {"message": "An error iccorred while updateing item"}, 500
def post(self, name):
if ItemModel.find_by_name(name):
return {'message': "An item with '{}' already exists.".format(name)}, 400 # bad request
data = Item.parser.parse_args()
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
return {'message': 'An error occurred inserting the item.'}, 500 # Internal server error
return item.json(), 201 # 201 - Created | 202 - Accepted (when creation delay)
def put(self, name):
data = Item.parser.parse_args()
# Once again, print something not in the args to verify everything works
# item = next(filter(lambda x: x['name'] == name, items), None)
item = ItemModel.find_by_name(name)
if item is None:
item = ItemModel(name, data['price'], data['store_id'])
else:
item.price = data['price']
# item.store_id = data['store_id']
item.save_to_db()
return item.json()
def post(self, name):
if (ItemModel.find_by_name(name)):
return {
'message': 'Item with {} name already exists'.format(name)
}, 400
data = Item.request_parser.parse_args()
item = ItemModel(name, data['price'], data['store_id'])
try:
item.save_to_db()
except:
return {'message': 'An error occured'}, 500
return item.json(), 201
def post(self, name):
if ItemModel.find_by_name(name):
return {'massage': "An item with name '{}' already exists".format(name)}, 400
data = Item.parser.parse_args()
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
return {"message": "An error occured inserting the item."}, 500
return item.json(), 201
def post(self, name):
if ItemModel.get_item_by_name(name):
# HTTP Code 400 : Bad request.
return {"message": "item '{}' already exists.".format(name)}, 404
data = Item.parser.parse_args()
new_item = ItemModel(name, data["price"], data["store_id"])
try:
new_item.save_to_db()
except:
# HTTP Code 500: Internal server error
return {"message": "Error inserting item !"}, 500
# HTTP Code 201: Item Creation OK
return new_item.json(), 201
def post(self, name):
if ItemModel.find_by_name(name):
return {'message': "An item with that name already exists."}, 400
data = Item.parser.parse_args()
item = ItemModel(name, data['price'], data['store_id'])
try:
item.save_to_db()
except:
return {'message': 'An error occurred while inserting an item'}, 500 # Internal Server error
return item.json(), 201
def post(self, name):
if ItemModel.find_by_name(name):
return {
'message':
"An item with name '{}' already exists.".format(name)
}, 400 #Error occured with the request
data = Item.parser.parse_args()
item = ItemModel(name, data['price'], data['store_id'])
try:
item.save_to_db()
except:
return {"message": "An error occurred inserting the item."}
return item.json(), 201
def put(self, name):
# data=request.get_json()
data = self.parser.parse_args()
item = ItemModel.find_by_name(name)
# updated_item=ItemModel(name,data["price"])
if item is None:
# item=ItemModel(name,data['price'],data['store_id'])
item = ItemModel(name, **data)
else:
item.price = data['price']
item.save_to_db()
return item.json()
def post(self, name):
# the code below checks if the item exists before creating it again, if it does, it sends 400 bad request and doesnt create it
if ItemModel.find_by_name(name):
return{'message': "An item with name '{}' already exists.".format(name)}, 400
# nb inside the json() method, you can pass 'force=True' or 'silent =True' to handle the errors if any
# request_data = request.get_json()
# OR Use the parser
request_data = Item.parser.parse_args()
new_item = ItemModel(
name, request_data['price'])
try:
new_item.save_to_db()
except:
return {"message": "An error occured inserting item!"}, 500
return {"message": f"{new_item.json()} was added succesfully"}, 201
def post(self, name):
# ищем в совпадения в БД
if ItemModel.find_by_name(name):
return {
"message": "An item with {0} already exists.".format(name)
}, 400 # status code 400 "Bad request"
# получаем словарь данных для записи и записываем в переменную
data = Item.parser.parse_args()
item = ItemModel(name, data["price"], data["store_id"])
# подключаемся к БД и записывем данные
try:
item.save_to_db()
except Exception as err:
return {"message": "An exception {0} raised".format(err)}, 500
# возвращаем обьект данных и код статуса
return item.json(), 201 # 201 status code "201 CREATED"
def post(self, name):
if ItemModel.find_by_name(name):
return {
'message':
"An item with name '{}' already exists.".format(name)
}, 400
data = Item.parser.parse_args()
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
return {'message': 'An error ocurred inserting the item'}, 500
return item.json(), 201 # http status code = CREATED
def put(self, name):
item = ItemModel.find_by_name(name)
data = Item.parser.parse_args()
if item is None:
#same as below// item = ItemModel(name, data['price'], data['store_id'])
item = ItemModel(name, **data)
else:
item.price = data['price']
item.store_id = data['store_id']
item.save_to_db()
return item.json(), 201