def get(self):
cart = db.session.query(Cart).order_by(Cart.id).all()
if cart:
schema = CartSchema(many=True)
data = schema.dump(cart).data
logger.info("Cart data fetched succesfully ")
return data
else:
logger.warning("no data is available in cart")
return ("no data is available in cart")
def get(self, status):
cart = db.session.query(Cart).filter(Cart.status == status).all()
if cart:
schema = CartSchema()
data = schema.dump(cart, many=True).data
logger.info("Cart data fetched succesfully based on status")
return data
else:
logger.warning(
"no product is available in the cart with such status")
return ("no product is available in the cart with such status")
def update_cart(cart_id):
data = request.get_json()
get_cart = Cart.query.get(cart_id)
if data.get('idUser'):
get_cart.idUser = data['idUser']
if data.get('products'):
get_cart.products = data['products']
db.session.add(get_cart)
db.session.commit()
cart_schema = CartSchema()
cart = cart_schema.dump(get_cart)
return make_response(jsonify({"cart": cart}))
def post(self):
data = request.get_json()
user = data['user_id']
dit = {key: value for key, value in data.items()}
obj = db.session.query(Cart).filter(
and_(Cart.user_id == user, Cart.status == False)).first()
if obj is None:
schema = CartSchema()
new_cart = schema.load(dit, session=db.session).data
db.session.add(new_cart)
db.session.commit()
data = schema.dump(new_cart).data
logger.info("Product successfully added to cart ")
return data
else:
logger.warning("you already have one item in cart")
return ("you already have one item in cart")
def create_cart():
data = request.get_json()
if 'products' in data:
products = data['products']
if not products:
return make_response("empty cart", 400)
for key, product in enumerate(products):
r = requests.get(os.environ['INVENTORY_ADDRESS'] +
'/api/products/' + str(product['id']))
if not r.json()['product']:
return make_response("non existent product", 404)
if r.json()['product']['stock'] < int(product['quantity']):
return make_response(
"not enough stock for product" + str(product['id']), 400)
data['products'][key]['amount'] = str(
int(r.json()['product']['price']) * int(product['quantity']))
cart_schema = CartSchema()
cart = cart_schema.load(data)
result = cart_schema.dump(cart.create())
return make_response(jsonify({"cart": result}), 200)
def get_cart_by_user(user_id):
get_cart = Cart.query.filter(Cart.idUser == user_id)
cart_schema = CartSchema(many=True)
cart = cart_schema.dump(get_cart)
return make_response(jsonify({"cart": cart}))
def get_cart_by_id(cart_id):
get_cart = Cart.query.get(cart_id)
cart_schema = CartSchema()
cart = cart_schema.dump(get_cart)
return make_response(jsonify({"cart": cart}))
def get_all_carts():
get_carts = Cart.query.all()
cart_schema = CartSchema(many=True)
carts = cart_schema.dump(get_carts)
return make_response(jsonify({"carts": carts}))