feat(setting): Enable super admin to set ALL device models as global

sets is_global=true and creates device models in global organization

!12 closes #29

app/settings/management/commands/device_model.py

@@ -0,0 +1,64 @@
+from django.core.management.base import BaseCommand
+from django.db.models import Q
+from django.utils import timezone
+
+from itam.models.device_models import DeviceModel
+
+from settings.models.app_settings import AppSettings
+
+
+
+class Command(BaseCommand):
+    help = 'Manage ITAM Device Models for the entire application.'
+
+
+    def add_arguments(self, parser):
+        parser.add_argument('-g', '--global', action='store_true', help='Sets all device models to be global (device models will be migrated to global organization if set)')
+        parser.add_argument('-m', '--migrate', action='store_true', help='Migrate existing global device models to global organization')
+
+
+    def handle(self, *args, **kwargs):
+        
+        if kwargs['global']:
+
+            softwares = DeviceModel.objects.filter(is_global = False)
+
+            self.stdout.write('Running global')
+
+            self.stdout.write(f'found device model {str(len(softwares))} to set as global')
+
+            for software in softwares:
+
+                software.clean()
+                software.save()
+            
+                self.stdout.write(f"Setting {software} as global")
+
+            self.stdout.write('Global finished')
+
+
+        if kwargs['migrate']:
+
+            app_settings = AppSettings.objects.get(owner_organization=None)
+
+            self.stdout.write('Running Migrate')
+            self.stdout.write(f'Global organization: {app_settings.global_organization}')
+
+            softwares = DeviceModel.objects.filter(
+                ~Q(organization = app_settings.global_organization)
+                |
+                Q(is_global = False)
+                &
+                Q(organization=app_settings.global_organization),
+            )
+
+            self.stdout.write(f'found device model {str(len(softwares))} to migrate')
+
+            for software in softwares:
+
+                software.clean()
+                software.save()
+
+                self.stdout.write(f"Migrating model {software} to organization {app_settings.global_organization.name}")
+
+            self.stdout.write('Migrate finished')

app/settings/migrations/0007_appsettings_device_model_is_global.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0.6 on 2024-05-27 04:38
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('settings', '0006_appsettings_software_categories_is_global_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='appsettings',
+            name='device_model_is_global',
+            field=models.BooleanField(default=False, verbose_name='All Device Models are global'),
+        ),
+    ]

app/settings/models/app_settings.py

@@ -48,6 +48,12 @@ class AppSettings(AppSettingsCommonFields, SaveHistory):
         related_name = 'owner_organization'
     )
 
+    device_model_is_global = models.BooleanField (
+        verbose_name = 'All Device Models are global',
+        blank= False,
+        default = False,
+    )
+
     software_is_global = models.BooleanField (
         verbose_name = 'All Software is global',
         blank= False,
@@ -78,6 +84,7 @@ class AppSettings(AppSettingsCommonFields, SaveHistory):
             raise ValidationError("Global Software must have a global organization")
 
     __all__ = [
+        'device_model_is_global',
         'software_is_global',
         'software_categories_is_global',
         'global_organization',