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85 lines
3.6 KiB
85 lines
3.6 KiB
from django.conf import settings
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from django.db import models
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from courses.models import Course, Vertex
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from maps.models import CourseRoute
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from django.db.models import Q
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class Invite(models.Model):
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owner = models.OneToOneField(to=settings.AUTH_USER_MODEL, verbose_name="Кому приглошение", null=True, unique=True)
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hash = models.CharField(verbose_name="Уникальный код", max_length=15, unique=True)
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date = models.DateTimeField(verbose_name="Дата сгорания приглошения", null=True, blank=True)
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class Meta:
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verbose_name = 'Приглошение в систему'
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verbose_name_plural = 'Приглошения в систему'
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class ResetPassword(Invite):
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password = models.CharField(max_length=63, verbose_name="Новый пароль, если есть")
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class Meta:
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verbose_name = "Запрос на сброс пароля"
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verbose_name_plural = "Запросы на сброс пароля"
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class Account(models.Model):
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GENDER_CHOICES = (
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(0, 'undefined'),
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(1, 'male'),
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(2, 'female'),
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)
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b_day = models.DateField(blank=True, null=True)
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city = models.CharField(max_length=63, null=True, blank=True)
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gender = models.SmallIntegerField(choices=GENDER_CHOICES, default=0)
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owner = models.OneToOneField(to=settings.AUTH_USER_MODEL, null=True)
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photo = models.ImageField(null=True, blank=True, default='/static/default/access/default.png', upload_to='user/photo/')
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phone = models.CharField(max_length=15, null=True, blank=True)
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def __str__(self):
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return self.owner.email
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class Meta:
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verbose_name = 'Дополнительная информация о пользователе'
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verbose_name_plural = 'Дополнительная информация о пользователе'
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class Progress(models.Model):
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user = models.ForeignKey(to=settings.AUTH_USER_MODEL, verbose_name='Студент', null=True)
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course = models.ForeignKey(to=Course, verbose_name='Курс', null=True)
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progress_list = models.ManyToManyField(to=Vertex, verbose_name='Лист пройденных объектов', blank=True)
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template = models.OneToOneField(to=CourseRoute, blank=True, null=True, verbose_name='Шаблон для прохождения если '
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'не указан явно смотри '
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'функцию get_template()')
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def __str__(self):
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return '%s %s' % (
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self.user.email,
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self.course.title,
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)
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def add_vertex(self, vertex):
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self.progress_list.add(vertex)
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parent = vertex.vertex_set.first() if vertex.vertex_set.all().exists() else None
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if parent:
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children_ids = self.progress_list.values_list('id', flat=True)
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_flt = ~Q(id__in=children_ids)
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parent.children.filter(_flt)
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def get_template(self):
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return self.template if self.template else self.course.route
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def is_finish(self):
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return self.get_template().is_finish(self.user)
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def get_objects_in_progress(self):
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return self.get_template().get_active_objects(self.user)
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def is_access(self, vertex):
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return vertex in self.progress_list.all() or vertex in self.get_objects_in_progress()
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class Meta:
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verbose_name = 'Прогресс пользователя'
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verbose_name_plural = 'Прогресс пользователя'
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unique_together = (("user", "course"),) |