Fixes #19827: Enforce uniqueness for device role names & slugs (#19859)

This commit is contained in:
Jeremy Stretch
2025-07-14 12:13:44 -04:00
committed by GitHub
parent f5d32b1bf1
commit f13d028c98
3 changed files with 69 additions and 3 deletions

View File

@@ -398,6 +398,28 @@ class DeviceRole(NestedGroupModel):
class Meta:
ordering = ('name',)
constraints = (
models.UniqueConstraint(
fields=('parent', 'name'),
name='%(app_label)s_%(class)s_parent_name'
),
models.UniqueConstraint(
fields=('name',),
name='%(app_label)s_%(class)s_name',
condition=Q(parent__isnull=True),
violation_error_message=_("A top-level device role with this name already exists.")
),
models.UniqueConstraint(
fields=('parent', 'slug'),
name='%(app_label)s_%(class)s_parent_slug'
),
models.UniqueConstraint(
fields=('slug',),
name='%(app_label)s_%(class)s_slug',
condition=Q(parent__isnull=True),
violation_error_message=_("A top-level device role with this slug already exists.")
),
)
verbose_name = _('device role')
verbose_name_plural = _('device roles')