35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
# -*- coding: utf-8 -*-
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#
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# ITerativ GmbH
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# http://www.iterativ.ch/
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#
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# Copyright (c) 2019 ITerativ GmbH. All rights reserved.
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#
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# Created on 2019-10-08
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# @author: chrigu <christian.cueni@iterativ.ch>
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from django.utils.translation import ugettext_lazy as _
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from django.db import models
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from users.managers import RoleManager
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from users.models import Role, User
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class LicenseType(models.Model):
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name = models.CharField(_('License name'), max_length=255, blank=False, null=False)
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for_role = models.ForeignKey(Role, blank=False, null=False, on_delete=models.CASCADE)
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key = models.CharField(max_length=128, blank=False, null=False, unique=True)
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active = models.BooleanField(_('License active'), default=False)
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description = models.TextField(_('Description'), default="")
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def is_teacher_license(self):
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return self.for_role.key == RoleManager.TEACHER_KEY
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def __str__(self):
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return '%s - role: %s' % (self.name, self.for_role)
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class License(models.Model):
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license_type = models.ForeignKey(LicenseType, blank=False, null=False, on_delete=models.CASCADE)
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licensee = models.ForeignKey(User, blank=False, null=True, on_delete=models.CASCADE)
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