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53 lines
1.7 KiB
53 lines
1.7 KiB
from django.db import models
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from django.conf import settings
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from edivorce.apps.core.models import BceidUser
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from edivorce.apps.core import redis
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class Document(models.Model):
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"""
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This is only a POC model and should not be loaded on a production system.
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"""
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filename = models.CharField(max_length=128, null=True) # saving the original filename separately
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""" File name and extension """
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length = models.IntegerField(default=0)
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""" Size of the file (size and name uniquely identify each file on the input) """
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file = models.FileField(upload_to=redis.generate_unique_filename, storage=redis.RedisStorage())
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""" File temporarily stored in Redis """
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doc_type = models.CharField(max_length=4, null=True, blank=True)
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""" CEIS Document Type Code (2-4 letters) """
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party_id = models.IntegerField(default=0)
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""" 1 = You, 2 = Your Spouse, 0 = Shared """
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order = models.IntegerField(default=1)
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""" file order (page number in the PDF) """
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rotation = models.IntegerField(default=0)
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""" 0, 90, 180 or 270 """
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bceid_user = models.ForeignKey(BceidUser, related_name='uploads', on_delete=models.CASCADE)
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""" User who uploaded the attachment """
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class Meta:
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unique_together = ("bceid_user", "doc_type", "party_id", "filename", "length")
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def save(self, *args, **kwargs):
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self.filename = self.file.name
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self.length = self.file.size
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super(Document, self).save(*args, **kwargs)
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def delete(self, **kwargs):
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"""
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Override delete so we can delete the Redis object when this instance is deleted.
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:param kwargs:
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:return:
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"""
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self.file.delete(save=False)
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super(Document, self).delete(**kwargs)
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