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96 lines
3.6 KiB
96 lines
3.6 KiB
from django.db import models
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from mptt.models import TreeForeignKey, TreeManyToManyField
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from sorl.thumbnail import ImageField
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from projects.models import BuildingClassfication, ConstructionType, TERM_TYPES, CURRENCIES, Project
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from specializations.models import Specialization
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from users.models import User, Team
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class WorkSell(models.Model):
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# TODO: Add consistency ("work_sell" vs "worksell"):
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budget = models.DecimalField(max_digits=10, decimal_places=0, default=0, null=True, blank=True)
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building_classification = TreeForeignKey(BuildingClassfication, related_name='work_sells', null=True, blank=True)
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construction_type = models.ForeignKey(ConstructionType, related_name='work_sells', null=True, blank=True)
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contractor = models.ForeignKey(User, related_name='work_sell', null=True,
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blank=True) # TODO: Pluralize related name
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created = models.DateTimeField(auto_now_add=True)
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currency = models.CharField(max_length=20, default='rur', choices=CURRENCIES, null=True, blank=True)
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description = models.TextField(blank=True)
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el_format = models.ManyToManyField('ElFormat', related_name='work_sell', blank=True)
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location = TreeForeignKey('common.Location', related_name='work_sells', null=True, blank=True)
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name = models.CharField(max_length=255)
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# deprecated
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specialization = TreeForeignKey(Specialization, related_name='work_sells', null=True, blank=True)
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specializations = TreeManyToManyField(Specialization, blank=True)
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team = models.ForeignKey(Team, related_name='work_sells', null=True, blank=True)
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term = models.IntegerField(default=0, null=True, blank=True)
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term_type = models.CharField(max_length=20, choices=TERM_TYPES, default='hour', null=True, blank=True)
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work_type = models.IntegerField(default=1, choices=Project.WORK_TYPES, blank=True)
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def __str__(self):
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return self.name
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def is_author_for_work(self):
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pass
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def get_prev(self):
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try:
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return self.get_previous_by_created(contractor=self.contractor)
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except self.DoesNotExist:
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return None
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def get_next(self):
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try:
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return self.get_next_by_created(contractor=self.contractor)
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except self.DoesNotExist:
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return None
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def get_cover(self):
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photo = self.photos.first()
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return photo and photo.img
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class Meta:
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ordering = ['-created']
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verbose_name = 'Готовая работа'
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verbose_name_plural = 'Готовые работы'
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class WorkSellPhoto(models.Model):
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img = ImageField(upload_to='worksell/worksell/')
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worksell = models.ForeignKey(WorkSell, related_name='photos')
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description = models.TextField(blank=True)
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class Meta:
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verbose_name = 'Изображение Готовая работа'
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verbose_name_plural = 'Изображения Готовые работы'
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def __str__(self):
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return self.img and self.img.url or str(self.img)
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class Picture(models.Model):
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file = models.ImageField(upload_to='worksell/pictures/')
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slug = models.SlugField(max_length=50, blank=True)
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def __str__(self):
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return self.file.name
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def save(self, *args, **kwargs):
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self.slug = self.file.name
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super().save(*args, **kwargs)
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def delete(self, *args, **kwargs):
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self.file.delete(False)
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super().delete(*args, **kwargs)
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class ElFormat(models.Model):
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name = models.CharField(max_length=32)
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def __str__(self):
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return self.name
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class Meta:
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verbose_name = 'Формат электронной версии'
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