76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
from django.db import models
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from django_softdelete.models import SoftDeleteModel
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from inventory.models import Event
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from django.db.models.signals import post_save
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from django.dispatch import receiver
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STATE_CHOICES = (
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('pending_new', 'New'),
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('pending_open', 'Open'),
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('pending_shipping', 'Needs to be shipped'),
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('pending_physical_confirmation', 'Needs to be confirmed physically'),
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('pending_return', 'Needs to be returned'),
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('waiting_details', 'Waiting for details'),
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('waiting_pre_shipping', 'Waiting for Address/Shipping Info'),
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('closed_returned', 'Closed: Returned'),
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('closed_shipped', 'Closed: Shipped'),
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('closed_not_found', 'Closed: Not found'),
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('closed_not_our_problem', 'Closed: Not our problem'),
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('closed_duplicate', 'Closed: Duplicate'),
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('closed_timeout', 'Closed: Timeout'),
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('closed_spam', 'Closed: Spam'),
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)
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class IssueThread(SoftDeleteModel):
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id = models.AutoField(primary_key=True)
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name = models.CharField(max_length=255)
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assigned_to = models.CharField(max_length=255, null=True)
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last_activity = models.DateTimeField(auto_now=True)
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manually_created = models.BooleanField(default=False)
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@property
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def state(self):
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try:
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return self.state_changes.order_by('-timestamp').first().state
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except AttributeError:
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return 'none'
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@state.setter
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def state(self, value):
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if self.state == value:
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return
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self.state_changes.create(state=value)
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class Meta:
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permissions = [
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('send_mail', 'Can send mail'),
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('add_issuethread_manual', 'Can add issue thread manually'),
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]
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@receiver(post_save, sender=IssueThread)
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def create_issue_thread(sender, instance, created, **kwargs):
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if created:
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StateChange.objects.create(issue_thread=instance, state='pending_new')
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class Meta:
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permissions = [
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('send_mail', 'Can send mail'),
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('add_issuethread_manual', 'Can add issue thread manually'),
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]
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class Comment(models.Model):
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id = models.AutoField(primary_key=True)
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issue_thread = models.ForeignKey(IssueThread, on_delete=models.CASCADE, related_name='comments')
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comment = models.TextField()
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timestamp = models.DateTimeField(auto_now_add=True)
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class StateChange(models.Model):
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id = models.AutoField(primary_key=True)
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issue_thread = models.ForeignKey(IssueThread, on_delete=models.CASCADE, related_name='state_changes')
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state = models.CharField(max_length=255, choices=STATE_CHOICES, default='pending_new')
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timestamp = models.DateTimeField(auto_now_add=True)
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