Add disk usage details for mail and web

Addresses #10

gnuviechadmin/hostingpackages/migrations/0008_extend_disk_usage_model.py

@@ -0,0 +1,53 @@
+# Generated by Django 4.2.3 on 2023-07-23 07:24
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("managemails", "0004_auto_20150125_1825"),
+        ("websites", "0001_initial"),
+        ("hostingpackages", "0007_add_disk_usage_table"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="customerpackagediskusage",
+            name="email_address",
+            field=models.ForeignKey(
+                help_text="Assigned mail address",
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                to="managemails.mailaddress",
+                verbose_name="mail address",
+            ),
+        ),
+        migrations.AddField(
+            model_name="customerpackagediskusage",
+            name="website",
+            field=models.ForeignKey(
+                help_text="Assigned web site",
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                to="websites.website",
+                verbose_name="website",
+            ),
+        ),
+        migrations.RunSQL(
+            "DELETE FROM hostingpackages_customerpackagediskusage WHERE source='disk'"
+        ),
+        migrations.AlterField(
+            model_name="customerpackagediskusage",
+            name="source",
+            field=models.CharField(
+                choices=[
+                    ("mail", "Mailbox"),
+                    ("web", "Website"),
+                    ("mysql", "MariaDB database"),
+                    ("pgsql", "PostgreSQL database"),
+                ],
+                verbose_name="data source",
+            ),
+        ),
+    ]