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55 lines
2.2 KiB
55 lines
2.2 KiB
from django.db import models
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from django.core.urlresolvers import reverse
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from django.utils import timezone
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TYPE_REVIEWS = (
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('positive', 'Положительный'),
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('negative', 'Отрицательный'),
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('neutral', 'Нейтральный'),
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)
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class Review(models.Model):
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project = models.ForeignKey('projects.Project', related_name='reviews')
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type = models.CharField(max_length=30, choices=TYPE_REVIEWS, default='neutral')
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text = models.TextField()
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created = models.DateTimeField(default=timezone.now)
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target_customer = models.ForeignKey('users.User', related_name='reviews_by_customer', null=True, blank=True)
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target_contractor = models.ForeignKey('users.User', related_name='reviews_by_contractor', null=True, blank=True)
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target_team = models.ForeignKey('users.Team', related_name='reviews_by_team', null=True, blank=True)
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from_customer = models.ForeignKey('users.User', related_name='customer_reviews', null=True, blank=True)
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from_contractor = models.ForeignKey('users.User', related_name='contractor_reviews', null=True, blank=True)
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from_team = models.ForeignKey('users.Team', related_name='team_reviews', null=True, blank=True)
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def __str__(self):
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return str(self.pk)
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def get_absolute_url(self):
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return reverse('reviews:detail', kwargs={'pk': self.pk})
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def get_sender(self):
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if not self.from_team is None:
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return self.from_team.name
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elif not self.from_customer is None:
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return self.from_customer.username
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else:
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return self.from_contractor.username
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def get_recipient(self):
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if not self.target_team is None:
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return self.target_team.name
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elif not self.target_customer is None:
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return self.target_customer.username
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else:
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return self.target_contractor.username
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class Meta:
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verbose_name = 'Отзыв'
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verbose_name_plural = 'Отзывы'
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unique_together = (
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('from_customer', 'target_contractor', 'project'),
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('from_customer', 'target_team', 'project'),
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('from_contractor', 'target_customer', 'project'),
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('from_team', 'target_customer', 'project'),
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)
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