generated from westfarn/web_django_template
53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
import uuid
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from django.conf import settings
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from django.db import models
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class TimeStampedModel(models.Model):
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"""Abstract base with created/updated timestamps."""
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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 Meta:
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abstract = True
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class UUIDPrimaryKeyModel(models.Model):
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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class Meta:
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abstract = True
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class StoredFile(UUIDPrimaryKeyModel, TimeStampedModel):
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"""Binary file blob in the database (no filesystem media storage)."""
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class Kind(models.TextChoices):
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CAMPAIGN_IMAGE = "campaign_image", "Campaign image"
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SOCIAL_IMAGE = "social_image", "Social image"
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SOCIAL_VIDEO = "social_video", "Social video"
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INVOICE_PDF = "invoice_pdf", "Invoice PDF"
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kind = models.CharField(
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max_length=32, choices=Kind.choices, default=Kind.CAMPAIGN_IMAGE
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)
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filename = models.CharField(max_length=255, blank=True)
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content_type = models.CharField(max_length=128)
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size = models.PositiveIntegerField(default=0)
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data = models.BinaryField()
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uploaded_by = models.ForeignKey(
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settings.AUTH_USER_MODEL,
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null=True,
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blank=True,
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on_delete=models.SET_NULL,
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related_name="uploaded_files",
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)
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class Meta:
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ordering = ["-created_at"]
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def __str__(self) -> str:
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return self.filename or str(self.pk)
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