✨(mail) add first_name and last_name for Mailbox

Mail provisioning API needs a full name to create a new mailbox.

src/backend/mailbox_manager/migrations/0008_mailbox_first_name_mailbox_last_name.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.0.6 on 2024-08-07 09:43
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mailbox_manager', '0007_alter_maildomainaccess_role'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='mailbox',
+            name='first_name',
+            field=models.CharField(blank=True, max_length=200),
+        ),
+        migrations.AddField(
+            model_name='mailbox',
+            name='last_name',
+            field=models.CharField(blank=True, max_length=200),
+        ),
+    ]

src/backend/mailbox_manager/migrations/0009_fill_mailbox_first_name_mailbox_last_name.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.0.6 on 2024-08-07 09:43
+
+from django.db import migrations, models
+from django.db.models import F
+
+
+def populate_first_name_last_name(apps, schema_editor):
+    Mailbox = apps.get_model('mailbox_manager', 'Mailbox')
+    Mailbox.objects.filter(first_name='').update(first_name=F("local_part"))
+    Mailbox.objects.filter(last_name='').update(last_name=F("local_part"))
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mailbox_manager', '0008_mailbox_first_name_mailbox_last_name'),
+    ]
+
+    operations = [
+        migrations.RunPython(populate_first_name_last_name, reverse_code=migrations.RunPython.noop),
+
+    ]

src/backend/mailbox_manager/migrations/0010_alter_mailbox_first_name_alter_mailbox_last_name.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.0.6 on 2024-08-07 10:28
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mailbox_manager', '0009_fill_mailbox_first_name_mailbox_last_name'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='mailbox',
+            name='first_name',
+            field=models.CharField(max_length=200),
+        ),
+        migrations.AlterField(
+            model_name='mailbox',
+            name='last_name',
+            field=models.CharField(max_length=200),
+        ),
+    ]