feat: multi tenancy support

app/apps/dca/migrations/0003_dcastrategy_owner_dcastrategy_shared_with_and_more.py

@@ -0,0 +1,31 @@
+# Generated by Django 5.1.6 on 2025-03-07 18:20
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dca', '0002_alter_dcaentry_amount_paid_and_more'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='dcastrategy',
+            name='owner',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='%(class)s_owned', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='dcastrategy',
+            name='shared_with',
+            field=models.ManyToManyField(blank=True, related_name='%(class)s_shared', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='dcastrategy',
+            name='visibility',
+            field=models.CharField(choices=[('private', 'Private'), ('public', 'Public')], default='private', max_length=10),
+        ),
+    ]