Rename the tables

privaterelay/migrations/0011_alter_abusemetrics_table_alter_profile_table.py

@@ -0,0 +1,56 @@
+# Generated by Django 4.2.13 on 2024-06-05 19:23
+
+from django.db import migrations
+
+
+def add_view_forward_func(apps, schema_editor):
+    if schema_editor.connection.vendor.startswith("postgres"):
+        # Postgres views can be used in UPDATE, INSERT, DELETE statements
+        schema_editor.execute(
+            'CREATE VIEW "emails_profile" AS SELECT * FROM "privaterelay_profile";'
+        )
+        schema_editor.execute(
+            'CREATE VIEW "emails_abusemetrics" AS'
+            ' SELECT * FROM "privaterelay_abusemetrics";'
+        )
+    elif schema_editor.connection.vendor.startswith("sqlite"):
+        # SQLite views can not. Just create look-alike DBs for migrations tests
+        schema_editor.execute(
+            'CREATE TABLE "emails_profile" AS SELECT * FROM "privaterelay_profile";'
+        )
+        schema_editor.execute(
+            'CREATE TABLE "emails_abusemetrics" AS'
+            ' SELECT * FROM "privaterelay_abusemetrics";'
+        )
+    else:
+        raise Exception(f"Unknown vendor {schema_editor.connection.vendor=}")
+
+
+def rm_view_reverse_func(apps, schema_editor):
+    schema_editor.execute('DROP TABLE IF EXISTS "emails_profile";')
+    schema_editor.execute('DROP TABLE IF EXISTS "emails_abusemetrics";')
+    schema_editor.execute('DROP VIEW IF EXISTS "emails_profile";')
+    schema_editor.execute('DROP VIEW IF EXISTS "emails_abusemetrics";')
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("privaterelay", "0010_move_profile_and_abusemetrics"),
+    ]
+
+    operations = [
+        migrations.AlterModelTable(
+            name="abusemetrics",
+            table=None,
+        ),
+        migrations.AlterModelTable(
+            name="profile",
+            table=None,
+        ),
+        migrations.RunPython(
+            code=add_view_forward_func,
+            reverse_code=rm_view_reverse_func,
+            elidable=True,
+        ),
+    ]

privaterelay/models.py

@@ -94,9 +94,6 @@ class Profile(models.Model):
     sent_welcome_email = models.BooleanField(default=False)
     last_engagement = models.DateTimeField(blank=True, null=True, db_index=True)
 
-    class Meta:
-        db_table = "emails_profile"
-
     def __str__(self):
         return f"{self.user} Profile"
 
@@ -564,4 +561,3 @@ class AbuseMetrics(models.Model):
 
     class Meta:
         unique_together = ["user", "first_recorded"]
-        db_table = "emails_abusemetrics"