def get_ornament_by_id(_id):
ornament = Ornament.get_ornament_by_id(_id=_id)
category = Category.get_category_by_id(
category_id=ornament.category_id)
ornament_dict = dict(id=ornament.id,
name=ornament.name,
weight=ornament.weight,
wastage=ornament.wastage,
making_charge=ornament.making_charge,
category_id=ornament.category_id,
category_name=category.name,
category_material=category.material)
return ornament_dict
def get_all_ornaments():
ornaments = Ornament.get_all_ornaments()
data = []
for ornament in ornaments:
category = Category.get_category_by_id(
category_id=ornament.category_id)
ornament_dict = dict(id=ornament.id,
name=ornament.name,
weight=ornament.weight,
wastage=ornament.wastage,
making_charge=ornament.making_charge,
category_id=ornament.category_id,
category_name=category.name,
category_material=category.material)
data.append(ornament_dict)
return data
def fetch_ornament_for_cart(cls, ornament_id):
cart_item_byte = Cache.get(key='cart_item')
cart_item = json.loads(
cart_item_byte.decode()) if cart_item_byte else {}
if cart_item.get(ornament_id):
raise ItemAlreadyExistInCart(message="Item already exist in cart")
ornament = Ornament.get_ornament_by_id(_id=ornament_id)
category = Category.get_category_by_id(
category_id=ornament.category_id)
ornament_dict = dict(id=ornament.id,
name=ornament.name,
weight=ornament.weight,
wastage=ornament.wastage,
making_charge=ornament.making_charge,
category_id=ornament.category_id,
category_name=category.name,
category_material=category.material)
cart_item[ornament_id] = ornament_dict
Cache.set(key="cart_item", value=json.dumps(cart_item))
return ornament_dict
