61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
from functools import cached_property
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from django.contrib.auth.models import User
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from django.contrib.postgres.fields import ArrayField
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from django.db import models
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from django.db.models.functions import Length
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from django.utils import timezone
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from Main.models.task import Task
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class Set(models.Model):
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name = models.TextField()
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public = models.BooleanField(default=False)
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creator = models.ForeignKey(User, on_delete=models.SET_NULL, null=True)
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opened = models.BooleanField(default=False)
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start_time = models.DateTimeField(default=None, null=True)
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end_time = models.DateTimeField(default=None, null=True)
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editors = ArrayField(models.TextField(), default=list)
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description = models.TextField(default='')
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@property
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def start_time_moscow(self):
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if self.start_time is None:
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return None
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return self.start_time.astimezone(timezone.get_current_timezone())
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@property
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def end_time_moscow(self):
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if self.end_time is None:
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return None
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return self.end_time.astimezone(timezone.get_current_timezone())
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@property
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def start_time_format(self):
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if self.start_time is None:
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return None
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return self.start_time_moscow.strftime("%Y-%m-%dT%H:%M")
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@property
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def end_time_format(self):
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if self.end_time is None:
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return None
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return self.end_time_moscow.strftime("%Y-%m-%dT%H:%M")
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@property
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def available(self):
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return (
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self.opened
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and (self.start_time is None or timezone.now() >= self.start_time)
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and (self.end_time is None or timezone.now() <= self.end_time)
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)
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@cached_property
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def tasks(self):
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return Task.objects.filter(settasks__set=self).order_by("settasks__name")
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@cached_property
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def settasks_ordered(self):
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return self.settasks.order_by(Length('name'), 'name')
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