def get(self, user_id):
args = parser.parse_args()
response = {}
# Check aruments are valid or not
error_mssgs = check_valid_request(args, ops='get')
# log_info(error_mssgs)
# Error for invalid arguments
if error_mssgs:
return {'status': 'fail', 'msg': error_mssgs}, 400
try:
content, status_code = (Cart.decode_token(
token=args['Authorization']))
if content['status'] == 'success':
if user_id != content['data']['user_id']:
response['status'] = 'fail'
response['msg'] = 'Invalid Token'
return response, 403
cart = CartDB.objects(user_id=user_id).first()
if cart is None:
response['status'] = 'success'
response['msg'] = 'Empty'
response['data'] = []
return response, 200
products = get_cart_json(cart)
products_details = Cart.get_products_details(products)
response = Cart.create_json_body(products, products_details)
return response, 200
elif content['status'] == 'fail':
return content, status_code
except KeyError as e:
response['status'] = 'fail'
response['msg'] = str(e) + ' KeyError'
response['data'] = []
return response, 400
except ValidationError as e:
response['status'] = 'fail'
response['msg'] = str(e)
response['data'] = []
return response, 400
except Exception as e:
response['status'] = 'fail'
response['msg'] = str(e)
response['data'] = []
return response, 500
def delete(self, user_id, product_id, operation):
args = parser.parse_args()
response = {}
if operation != 'delete':
return {'status': 'fail', 'msg': 'Invalid endpoint'}, 400
# Check aruments are valid or not
error_mssgs = check_valid_request(args, ops='delete')
# log_info(error_mssgs)
# Error for invalid arguments
if error_mssgs:
return {'status': 'fail', 'msg': error_mssgs}, 400
try:
content, status_code = (UpdateCart.decode_token(
token=args['Authorization']))
if content['status'] == 'success':
if user_id != content['data']['user_id']:
response['status'] = 'fail'
response['msg'] = 'Invalid Token'
return response, 403
# Authorized buyer
cart = CartDB.objects(user_id=user_id).first()
if cart is None:
response['status'] = 'fail'
response['msg'] = 'Empty'
response['data'] = []
return response, 403
for product in cart.products:
if product_id == product.product_id:
# Select specified product
cart.products.remove(product)
if len(cart.products) == 0:
# If specified product count is 0
cart.delete()
else:
cart.save()
break
products = get_cart_json(cart)
products_details = UpdateCart.get_products_details(products)
# log_info(products_details)
response = UpdateCart.create_json_body(products,
products_details)
return response, 200
elif content['status'] == 'fail':
return content, status_code
except KeyError as e:
response['status'] = 'fail'
response['msg'] = str(e) + ' KeyError'
response['data'] = []
return response, 400
except ValidationError as e:
response['status'] = 'fail'
response['msg'] = str(e)
response['data'] = []
return response, 400
except Exception as e:
response['status'] = 'fail'
response['msg'] = str(e)
response['data'] = []
return response, 500
def delete(self, user_id):
args = parser.parse_args()
response = {}
# Check aruments are valid or not
error_mssgs = check_valid_request(args, ops='delete')
# log_info(error_mssgs)
# Error for invalid arguments
if error_mssgs:
return {'status': 'fail', 'msg': error_mssgs}, 400
try:
content, status_code = (UpdateCart.decode_token(
token=args['Authorization']))
if content['status'] == 'success':
if user_id != content['data']['user_id']:
response['status'] = 'fail'
response['msg'] = 'Invalid Token'
return response, 403
# Authorized buyer
cart = CartDB.objects(user_id=user_id).first()
if cart is None:
response['status'] = 'fail'
response['msg'] = 'Empty'
response['data'] = []
return response, 403
cart.delete()
response['status'] = 'success'
response['msg'] = 'Products deleted from cart'
response['data'] = []
return response, 200
elif content['status'] == 'fail':
return content, status_code
except KeyError as e:
response['status'] = 'fail'
response['msg'] = str(e) + ' KeyError'
response['data'] = []
return response, 400
except ValidationError as e:
response['status'] = 'fail'
response['msg'] = str(e)
response['data'] = []
return response, 400
except Exception as e:
response['status'] = 'fail'
response['msg'] = str(e)
response['data'] = []
return response, 500