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Closes #10374: Require unique tenant names & slugs per group (not globally)

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jeremystretch
2023-02-28 20:03:41 -05:00
parent 5517963b24
commit 8a08d3621b
4 changed files with 67 additions and 6 deletions
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39
netbox/tenancy/migrations/0010_tenant_relax_uniqueness.py Normal file
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@@ -0,0 +1,39 @@
# Generated by Django 4.1.7 on 2023-03-01 01:01
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('tenancy', '0009_standardize_description_comments'),
]
operations = [
migrations.AlterField(
model_name='tenant',
name='name',
field=models.CharField(max_length=100),
),
migrations.AlterField(
model_name='tenant',
name='slug',
field=models.SlugField(max_length=100),
),
migrations.AddConstraint(
model_name='tenant',
constraint=models.UniqueConstraint(fields=('group', 'name'), name='tenancy_tenant_unique_group_name', violation_error_message='Tenant name must be unique per group.'),
),
migrations.AddConstraint(
model_name='tenant',
constraint=models.UniqueConstraint(condition=models.Q(('group__isnull', True)), fields=('name',), name='tenancy_tenant_unique_name'),
),
migrations.AddConstraint(
model_name='tenant',
constraint=models.UniqueConstraint(fields=('group', 'slug'), name='tenancy_tenant_unique_group_slug', violation_error_message='Tenant slug must be unique per group.'),
),
migrations.AddConstraint(
model_name='tenant',
constraint=models.UniqueConstraint(condition=models.Q(('group__isnull', True)), fields=('slug',), name='tenancy_tenant_unique_slug'),
),
]

29
netbox/tenancy/models/tenants.py
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@@ -1,5 +1,6 @@
from django.contrib.contenttypes.fields import GenericRelation
from django.db import models
from django.db.models import Q
from django.urls import reverse
from netbox.models import NestedGroupModel, PrimaryModel
@@ -36,12 +37,10 @@ class Tenant(PrimaryModel):
department.
"""
name = models.CharField(
max_length=100,
unique=True
max_length=100
)
slug = models.SlugField(
max_length=100,
unique=True
max_length=100
)
group = models.ForeignKey(
to='tenancy.TenantGroup',
@@ -62,6 +61,28 @@ class Tenant(PrimaryModel):
class Meta:
ordering = ['name']
constraints = (
models.UniqueConstraint(
fields=('group', 'name'),
name='%(app_label)s_%(class)s_unique_group_name',
violation_error_message="Tenant name must be unique per group."
),
models.UniqueConstraint(
fields=('name',),
name='%(app_label)s_%(class)s_unique_name',
condition=Q(group__isnull=True)
),
models.UniqueConstraint(
fields=('group', 'slug'),
name='%(app_label)s_%(class)s_unique_group_slug',
violation_error_message="Tenant slug must be unique per group."
),
models.UniqueConstraint(
fields=('slug',),
name='%(app_label)s_%(class)s_unique_slug',
condition=Q(group__isnull=True)
),
)
def __str__(self):
return self.name