66 lines
1.8 KiB
Python
66 lines
1.8 KiB
Python
from django.db import models
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from user.models import User
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class Brand(models.Model):
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name = models.CharField(max_length=20)
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image = models.ImageField(upload_to="brands", blank=True, null=True)
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def __str__(self):
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return self.name
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class ProductColor(models.Model):
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color = models.CharField(max_length=20)
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def __str__(self):
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return self.color
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class ProductStorage(models.Model):
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storage = models.CharField(max_length=20)
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def __str__(self):
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return self.storage
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class Product(models.Model):
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name = models.CharField(max_length=50)
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brand = models.ForeignKey(Brand, on_delete=models.CASCADE)
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image = models.ImageField(upload_to="products", blank=True, null=True)
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color = models.ManyToManyField("ProductColor", blank=True)
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storage = models.ManyToManyField("ProductStorage", blank=True)
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def __str__(self):
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return self.name
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class Post(models.Model):
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STATUS_CHOICES = (
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("s", "selling"),
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("r", "reserved"),
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("d", "done"),
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)
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product = models.ForeignKey(Product, on_delete=models.CASCADE)
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color = models.ForeignKey(ProductColor, on_delete=models.CASCADE)
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storage = models.ForeignKey(ProductStorage, on_delete=models.CASCADE)
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price = models.IntegerField()
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text = models.TextField()
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author = models.ForeignKey(User, on_delete=models.SET_NULL, null=True)
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status = models.CharField(
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max_length=1, choices=STATUS_CHOICES, default="s"
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)
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written_at = models.DateTimeField(auto_now_add=True)
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def __str__(self):
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return self.product.name
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class Image(models.Model):
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post = models.ForeignKey(Post, on_delete=models.CASCADE)
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image = models.ImageField(upload_to="images", blank=True, null=True)
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def __str__(self):
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return self.post.product.name
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