I am trying to use the “objects” attribute that should be available for every model that you create.
Unfortunately, if I try to call this attribute, I get an error.
views.py file:
from django.shortcuts import render
from django.http import HttpResponse
from store.models import Product
def say_hello(request):
Product.objects
return render(request, 'hello.html', {'name': 'Jonas'})
models.py :
from django.db import models
class Promotion(models.Model):
description = models.CharField(max_length=255)
discount = models.FloatField()
class Collection(models.Model):
title = models.CharField(max_length=255)
featured_product = models.ForeignKey(
'Product', on_delete=models.SET_NULL, null=True, related_name='+')
class Product(models.Model):
title = models.CharField(max_length=255)
slug = models.SlugField()
description = models.TextField()
unit_price = models.DecimalField(max_digits=6, decimal_places=2)
inventory = models.IntegerField()
last_update = models.DateTimeField(auto_now=True)
collection = models.ForeignKey(Collection, on_delete=models.PROTECT)
promotions = models.ManyToManyField(Promotion)
class Customer(models.Model):
MEMBERSHIP_BRONZE = 'B'
MEMBERSHIP_SILVER = 'S'
MEMBERSHIP_GOLD = 'G'
MEMBERSHIP_CHOICES = [
(MEMBERSHIP_BRONZE, 'Bronze'),
(MEMBERSHIP_SILVER, 'Silver'),
(MEMBERSHIP_GOLD, 'Gold'),
]
first_name = models.CharField(max_length=255)
last_name = models.CharField(max_length=255)
email = models.EmailField(unique=True)
phone = models.CharField(max_length=255)
birth_date = models.DateField(null=True)
membership = models.CharField(
max_length=1, choices=MEMBERSHIP_CHOICES, default=MEMBERSHIP_BRONZE)
class Order(models.Model):
PAYMENT_STATUS_PENDING = 'P'
PAYMENT_STATUS_COMPLETE = 'C'
PAYMENT_STATUS_FAILED = 'F'
PAYMENT_STATUS_CHOICES = [
(PAYMENT_STATUS_PENDING, 'Pending'),
(PAYMENT_STATUS_COMPLETE, 'Complete'),
(PAYMENT_STATUS_FAILED, 'Failed')
]
placed_at = models.DateTimeField(auto_now_add=True)
payment_status = models.CharField(
max_length=1, choices=PAYMENT_STATUS_CHOICES, default=PAYMENT_STATUS_PENDING)
customer = models.ForeignKey(Customer, on_delete=models.PROTECT)
class OrderItem(models.Model):
order = models.ForeignKey(Order, on_delete=models.PROTECT)
product = models.ForeignKey(Product, on_delete=models.PROTECT)
quantity = models.PositiveSmallIntegerField()
unit_price = models.DecimalField(max_digits=6, decimal_places=2)
class Address(models.Model):
street = models.CharField(max_length=255)
city = models.CharField(max_length=255)
customer = models.ForeignKey(
Customer, on_delete=models.CASCADE)
class Cart(models.Model):
created_at = models.DateTimeField(auto_now_add=True)
class CartItem(models.Model):
cart = models.ForeignKey(Cart, on_delete=models.CASCADE)
product = models.ForeignKey(Product, on_delete=models.CASCADE)
quantity = models.PositiveSmallIntegerField()
file tree:
Would appreciate any help.
