feat: add deleted_at nullable timestamp to base model

This will be used to enable soft deletes

mycarehub/clients/migrations/0007_auto_20211110_0453.py

@@ -0,0 +1,43 @@
+# Generated by Django 3.2.9 on 2021-11-10 01:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('clients', '0006_clientfacility_notes'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='client',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='clientfacility',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='identifier',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='relatedperson',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='securityquestion',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='securityquestionresponse',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+    ]

mycarehub/common/migrations/0005_auto_20211110_0453.py

@@ -0,0 +1,43 @@
+# Generated by Django 3.2.9 on 2021-11-10 01:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('common', '0004_alter_auditlog_timestamp'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='address',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='auditlog',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='contact',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='facility',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='facilityattachment',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='userfacilityallotment',
+            name='deleted_at',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+    ]

mycarehub/common/models/base_models.py

@@ -120,6 +120,7 @@ class OwnerlessAbstractBase(models.Model, metaclass=ValidationMetaclass):
     created_by = models.UUIDField(null=True, blank=True)
     updated = models.DateTimeField(default=timezone.now)
     updated_by = models.UUIDField(null=True, blank=True)
+    deleted_at = models.DateTimeField(null=True, blank=True)
 
     objects = OwnerlessAbstractBaseManager()