o
    >¬g\  ã                   @   s‚   d dl mZ d dlmZ d dlZd dlmZ d dlmZ d dl	m
Z
 d dlmZ d dlmZ d	d
„ Zdededede
fdd„ZdS )é    )ÚSession)ÚHTTPExceptionN)ÚShoppingCart)ÚCartItem)ÚOrder)Ú	OrderItem)ÚProductc                   C   s   t t ¡ ƒd d… S )Né   )ÚstrÚuuidÚuuid4© r   r   ú!/app/app/services/cart_service.pyÚgenerate_order_number
   s   r   ÚdbÚuser_idÚshipping_detailsÚreturnc                 C   s  |   t¡ tj|k¡ ¡ }|r|jstddd‚d}g }|jD ].}|   t¡ tj|j	k¡ ¡ }|s2q|j
}||j }	||	7 }t|j	|j||	d}
| |
¡ qt|tƒ ||dd}|  |¡ |  ¡  |  |¡ |D ]}|j|_|  |¡ qh|  ¡  |jD ]}|  |¡ q{|  ¡  |S )Ni  zShopping cart is empty)Ústatus_codeÚdetailr   )Ú
product_idÚquantityÚpoints_per_itemÚtotal_pointsÚpending)r   Úorder_numberr   r   Ústatus)Úqueryr   Úfilterr   ÚfirstÚitemsr   r   Úidr   Úpoints_requiredr   r   Úappendr   r   ÚaddÚcommitÚrefreshÚorder_idÚdelete)r   r   r   Úcartr   Úorder_itemsÚ	cart_itemÚproductr   Z
line_totalÚ
order_itemÚorderÚitemr   r   r   Úcheckout_cart   sJ   


üû


r0   )Úsqlalchemy.ormr   Úfastapir   r   Úapp.models.shopping_cartr   Zapp.models.cart_itemr   Zapp.models.orderr   Zapp.models.order_itemr   Zapp.models.productr   r   ÚintÚdictr0   r   r   r   r   Ú<module>   s    