Moderation configuration and copy method

djangocms_snippet/cms_config.py

@@ -2,13 +2,27 @@
 
 from cms.app_base import CMSAppConfig
 
-from .models import Snippet
+from djangocms_snippet.models import Snippet
+
+
+try:
+    from djangocms_moderation import __version__  # NOQA
+
+    djangocms_moderation_installed = True
+except ImportError:
+    djangocms_moderation_installed = False
 
 
 class SnippetCMSAppConfig(CMSAppConfig):
     djangocms_versioning_enabled = getattr(
         settings, 'DJANGOCMS_SNIPPET_VERSIONING_ENABLED', False
     )
+    djangocms_moderation_enabled = getattr(
+        settings, 'DJANGOCMS_SNIPPET_MODERATION_ENABLED', False
+    )
+
+    if djangocms_moderation_enabled and djangocms_moderation_installed:
+        moderated_models = [Snippet]
 
     if djangocms_versioning_enabled:
         from djangocms_versioning.datastructures import (

djangocms_snippet/migrations/0013_auto_20210915_0751.py

@@ -0,0 +1,23 @@
+# Generated by Django 2.2.24 on 2021-09-15 07:51
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('djangocms_snippet', '0012_auto_20210915_0721'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='snippet',
+            name='name',
+            field=models.CharField(max_length=255, verbose_name='Name'),
+        ),
+        migrations.AlterField(
+            model_name='snippet',
+            name='slug',
+            field=models.SlugField(default='', max_length=255, verbose_name='Slug'),
+        ),
+    ]

djangocms_snippet/models.py

@@ -21,7 +21,6 @@ class Snippet(models.Model):
     name = models.CharField(
         verbose_name=_('Name'),
         max_length=255,
-        unique=True,
     )
     snippet_grouper = models.ForeignKey(
         SnippetGrouper,
@@ -46,7 +45,6 @@ class Snippet(models.Model):
         blank=False,
         default='',
         max_length=255,
-        unique=True,
     )
 
     def __str__(self):

tests/settings.py

@@ -14,6 +14,7 @@
     'LANGUAGE_CODE': 'en',
     'ALLOWED_HOSTS': ['localhost'],
     'DJANGOCMS_SNIPPET_VERSIONING_ENABLED': True,
+    'DJANGOCMS_SNIPPET_MODERATION_ENABLED': True,
 }
 
 

tests/test_config.py

@@ -0,0 +1,30 @@
+from django.apps import apps
+
+from cms.test_utils.testcases import CMSTestCase
+
+from djangocms_snippet.models import Snippet, SnippetGrouper
+
+from .utils.factories import SnippetWithVersionFactory
+
+
+class VersioningConfigTestCase(CMSTestCase):
+
+    def test_snippet_copy_method(self):
+        """
+        App should use the default copy method, and return an identical model (apart from PK)
+        """
+        snippet_cms_config = apps.get_app_config("djangocms_snippet").cms_config
+        old_snippet = SnippetWithVersionFactory(
+            name="snippet",
+            html="<p>Hello World</p>",
+            slug="snippet",
+        )
+
+        new_snippet = snippet_cms_config.versioning[0].copy_function(old_snippet)
+
+        self.assertNotEqual(old_snippet, new_snippet)
+        self.assertEqual(old_snippet.name, new_snippet.name)
+        self.assertEqual(old_snippet.html, new_snippet.html)
+        self.assertEqual(old_snippet.snippet_grouper, new_snippet.snippet_grouper)
+        self.assertEqual(1, SnippetGrouper.objects.count())
+        self.assertEqual(2, Snippet._base_manager.count())