45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
from django.contrib.auth import get_user_model
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from django.db import models
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from django_extensions.db.models import TitleDescriptionModel
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from book.models import Module
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class ObjectiveGroup(models.Model):
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class Meta:
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verbose_name = 'Lernziel Gruppe'
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verbose_name_plural = 'Lernziel Gruppen'
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title = models.CharField('title', blank=True, null=False, max_length=255)
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module = models.ForeignKey(Module, blank=False, null=False, on_delete=models.CASCADE, related_name='objective_groups')
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# a user can define her own objectives, hence this optional param
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user = models.ForeignKey(get_user_model(), blank=True, null=True, on_delete=models.CASCADE)
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def __str__(self):
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return 'ObjectiveGroup {}-{}-{}'.format(self.id, self.module, self.title)
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class Objective(models.Model):
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class Meta:
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verbose_name = 'Lernziel'
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verbose_name_plural = 'Lernziele'
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text = models.CharField('text', blank=True, null=False, max_length=255)
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group = models.ForeignKey(ObjectiveGroup, blank=False, null=False, on_delete=models.CASCADE)
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def __str__(self):
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return 'Objective {}-{}'.format(self.id, self.text)
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class ObjectiveProgressStatus(models.Model):
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class Meta:
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verbose_name = 'Lernzielstatus'
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verbose_name_plural = 'Lernzielstatus'
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done = models.BooleanField('Lernziel erledigt?', default=False)
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objective = models.ForeignKey(Objective, blank=False, null=False, on_delete=models.CASCADE)
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user = models.ForeignKey(get_user_model(), blank=True, null=True, on_delete=models.CASCADE)
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def __str__(self):
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return 'Lernzielstatus {}-{}'.format(self.objective, self.done)
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