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PODjango-TastyPie reverse indirect foreign key
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  1. PODjango-TastyPie reverse indirect foreign key
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    copied!<p>I have the following models in my Django app where An <strong>Order</strong> is related to a <strong>Cart</strong>, a <strong>cartItem</strong> is related to a <strong>Cart</strong> and a <strong>product</strong>. Now in my tastypie api when i GET an order i also want to get all the products associated with the order's cart.</p> <pre><code>class Order(models.Model): objects = OrderManager() order_number = models.CharField(max_length=20, editable=False,unique=True, default=get_unique_order_number) user = models.ForeignKey(User, blank=True, null=True) cart = models.ForeignKey(Cart, blank=True, null=True) ... class Cart(models.Model): user = models.ForeignKey(User) is_check_out = models.BooleanField(default=False) ... class CartItem(models.Model): objects = CartItemManager() cart = models.ForeignKey(Cart) product = models.ForeignKey(Product) ... class CartRelatedResource(ModelResource): class Meta: queryset = Cart.objects.all() allowed_methods = ['get'] excludes = ['is_check_out', 'session', 'creation_date', 'modification_date'] include_resource_uri = False authentication = SessionAuthentication() class OrderResource(ModelResource): cart = fields.ForeignKey(CartRelatedResource, 'cart',full=True) class Meta: queryset = Order.objects.all() resource_name = 'order' fields = ['cart_id','delivery_time','shipping_address_id','billing_address_id', 'tip','phone','delivery_instructions'] include_resource_uri = False allowed_methods = ['post','get'] authentication = SessionAuthentication() authorization = OrderAuthorization() </code></pre> <p>I don't think using ToManyField will work in this case. Will it? What is the best way to achieve what i want?</p>
 

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