add permissions, add missing migration, check migrations, remove dupl…

…icate black check

.github/workflows/main.yml

@@ -93,6 +93,7 @@ jobs:
           if [ "$matrix.DB_ENGINE" = 'mysql' ]; then
             mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u db_user -p mysql mysql
           fi
+          python manage.py makemigrations --check --dry-run
           python -W error::DeprecationWarning -m coverage run manage.py test
           coverage xml && codecov
         env:
@@ -114,7 +115,5 @@ jobs:
         run: python -m isort . --check-only --diff
       - name: Running black
         run: black --check .
-      - name: Running black
-        run: black --check .
       - name: Running mypy
         run: mypy .

admin_tools_stats/migrations/0017_alter_dashboardstats_options_and_more.py

@@ -0,0 +1,47 @@
+# Generated by Django 4.0.8 on 2022-11-02 22:17
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("admin_tools_stats", "0016_dashboardstats_cache_values"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="dashboardstats",
+            options={
+                "permissions": (("view_dashboard_stats", "Can view dashboard charts"),),
+                "verbose_name": "dashboard stats",
+                "verbose_name_plural": "dashboard stats",
+            },
+        ),
+        migrations.AlterField(
+            model_name="cachedvalue",
+            name="time_scale",
+            field=models.CharField(
+                choices=[
+                    ("hours", "Hours"),
+                    ("days", "Days"),
+                    ("weeks", "Weeks"),
+                    ("months", "Months"),
+                    ("quarters", "Quarters"),
+                    ("years", "Years"),
+                ],
+                default="days",
+                max_length=90,
+                verbose_name="Time scale",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="dashboardstats",
+            name="cache_values",
+            field=models.BooleanField(
+                default=False,
+                help_text="If chart's values are cached, you will always get cached values, unless you pres reload/reload_all button",
+                verbose_name="cache charts values",
+            ),
+        ),
+    ]

admin_tools_stats/models.py

@@ -421,6 +421,7 @@ class Meta:
         db_table = "dashboard_stats"
         verbose_name = _("dashboard stats")
         verbose_name_plural = _("dashboard stats")
+        permissions = (("view_dashboard_stats", _("Can view dashboard charts")),)
 
     def allowed_type_operation_field_name_choices(self):
         return (op for op in operation if op[0] in self.allowed_type_operation_field_name)