73 lines
2.0 KiB
Python
73 lines
2.0 KiB
Python
from django.db import models
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from django.contrib.auth.models import User
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import uuid
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class AbstractModel(models.Model):
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class Meta:
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abstract = True
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created_at = models.DateTimeField(auto_now_add=True)
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updated_at = models.DateTimeField(auto_now=True)
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class UnknownUser(models.Model):
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name = models.CharField(max_length=255)
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email = models.CharField(max_length=255)
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class Wishlist(AbstractModel):
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name = models.CharField(max_length=255)
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description = models.TextField()
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external_id = models.UUIDField(unique=True, default=uuid.uuid4, editable=False)
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@staticmethod
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def create(name, description):
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w = Wishlist()
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w.name = name
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w.description = description
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w.save()
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return w
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class Wish(AbstractModel):
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wishlist = models.ForeignKey(Wishlist, related_name='items')
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name = models.CharField(max_length=255)
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description = models.TextField()
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picture = models.ImageField(null=True)
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numbers_available = models.IntegerField(default=1)
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number_of_parts = models.IntegerField(null=True)
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estimated_price = models.DecimalField(max_digits=19, decimal_places=2,
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null=True)
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@staticmethod
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def create(name, description, wishlist):
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i = Wish()
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i.name = name
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i.description = description
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i.wishlist = wishlist
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i.save()
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return i
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@property
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def percentage(self):
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"""
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Calcule le pourcentage de complétion pour un élément.
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"""
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number_of_linked_parts = Part.objects.filter(wish=self).count()
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total = self.number_of_parts * self.numbers_available
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percentage = (number_of_linked_parts / total)
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return percentage * 100
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class WishPart(models.Model):
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wish = models.ForeignKey(Wish)
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user = models.ForeignKey(User)
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unknown_user = models.ForeignKey('UnknownUser')
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comment = models.TextField()
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done_at = models.DateTimeField()
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def save(self, force_insert=False, force_update=False, commit=True):
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pass
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