88 lines
3.0 KiB
Python
88 lines
3.0 KiB
Python
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from django.db import models
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from django.utils.functional import cached_property
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from django.utils.translation import gettext_lazy as _
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from jsonfield import JSONField
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from orchestra.core import validators
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from .fields import VirtualDatabaseRelation
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from .services import SoftwareService
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class SaaSQuerySet(models.QuerySet):
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def create(self, **kwargs):
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""" Sets password if provided, all within a single DB operation """
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password = kwargs.pop('password')
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saas = SaaS(**kwargs)
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if password:
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saas.set_password(password)
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saas.save()
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return saas
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class SaaS(models.Model):
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service = models.CharField(_("service"), max_length=32,
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choices=SoftwareService.get_choices())
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name = models.CharField(_("Name"), max_length=64,
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help_text=_("Required. 64 characters or fewer. Letters, digits and ./- only."),
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validators=[validators.validate_hostname])
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account = models.ForeignKey('accounts.Account', on_delete=models.CASCADE,
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verbose_name=_("account"), related_name='saas')
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is_active = models.BooleanField(_("active"), default=True,
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help_text=_("Designates whether this service should be treated as active. "))
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data = JSONField(_("data"), default={},
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help_text=_("Extra information dependent of each service."))
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custom_url = models.URLField(_("custom URL"), blank=True,
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help_text=_("Optional and alternative URL for accessing this service instance. "
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"i.e. <tt>https://wiki.mydomain/doku/</tt><br>"
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"A related website will be automatically configured if needed."))
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database = models.ForeignKey('databases.Database',
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on_delete=models.SET_NULL, null=True, blank=True)
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# Some SaaS sites may need a database, with this virtual field we tell the ORM to delete them
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databases = VirtualDatabaseRelation('databases.Database')
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objects = SaaSQuerySet.as_manager()
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class Meta:
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verbose_name = "SaaS"
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verbose_name_plural = "SaaS"
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unique_together = (
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('name', 'service'),
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)
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def __str__(self):
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return "%s@%s" % (self.name, self.service)
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@cached_property
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def service_class(self):
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return SoftwareService.get(self.service)
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@cached_property
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def service_instance(self):
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""" Per request lived service_instance """
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return self.service_class(self)
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@cached_property
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def active(self):
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return self.is_active and self.account.is_active
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def disable(self):
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self.is_active = False
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self.save(update_fields=('is_active',))
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def enable(self):
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self.is_active = True
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self.save(update_fields=('is_active',))
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def clean(self):
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if not self.pk:
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self.name = self.name.lower()
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self.service_instance.clean()
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self.data = self.service_instance.clean_data()
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def get_site_domain(self):
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return self.service_instance.get_site_domain()
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def set_password(self, password):
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self.password = password
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