From cca694766ba84c4eb82d2fe8cef807ee054ac335 Mon Sep 17 00:00:00 2001
From: Koncept Kit <63216427+konceptkit@users.noreply.github.com>
Date: Mon, 5 Jan 2026 17:29:41 +0700
Subject: [PATCH] Alembic fix for PROD

---
 .../versions/012_fix_remaining_differences.py | 113 ++++++++++--------
 1 file changed, 65 insertions(+), 48 deletions(-)

diff --git a/alembic/versions/012_fix_remaining_differences.py b/alembic/versions/012_fix_remaining_differences.py
index ab9a5ed..62245ab 100644
--- a/alembic/versions/012_fix_remaining_differences.py
+++ b/alembic/versions/012_fix_remaining_differences.py
@@ -85,61 +85,78 @@ def upgrade() -> None:
     print("\n[3/3] Fixing UserStatus enum values...")
 
     try:
-        # First, check if any users have deprecated status values
-        deprecated_count = conn.execute(sa.text("""
-            SELECT COUNT(*) FROM users
-            WHERE status IN ('pending_approval', 'pre_approved')
-        """)).scalar()
+        # First, check if the enum has deprecated values
+        enum_values = conn.execute(sa.text("""
+            SELECT enumlabel
+            FROM pg_enum
+            WHERE enumtypid = (
+                SELECT oid FROM pg_type WHERE typname = 'userstatus'
+            )
+        """)).fetchall()
 
-        if deprecated_count > 0:
-            print(f"  ⏳ Migrating {deprecated_count} users with deprecated status values...")
+        enum_values_list = [row[0] for row in enum_values]
+        has_deprecated = 'pending_approval' in enum_values_list or 'pre_approved' in enum_values_list
 
-            # Migrate deprecated values to new equivalents
-            conn.execute(sa.text("""
-                UPDATE users
-                SET status = 'pre_validated'
-                WHERE status = 'pre_approved'
-            """))
-
-            conn.execute(sa.text("""
-                UPDATE users
-                SET status = 'payment_pending'
-                WHERE status = 'pending_approval'
-            """))
-
-            print("  ✓ Migrated deprecated status values")
+        if not has_deprecated:
+            print("  ✓ UserStatus enum already correct (no deprecated values)")
         else:
-            print("  ✓ No users with deprecated status values")
+            print("  ⏳ Found deprecated enum values, migrating...")
 
-        # Now remove deprecated enum values
-        # PostgreSQL doesn't support removing enum values directly,
-        # so we need to recreate the enum
-        conn.execute(sa.text("""
-            -- Create new enum with correct values (matches models.py)
-            CREATE TYPE userstatus_new AS ENUM (
-                'pending_email',
-                'pending_validation',
-                'pre_validated',
-                'payment_pending',
-                'active',
-                'inactive',
-                'canceled',
-                'expired',
-                'rejected',
-                'abandoned'
-            );
+            # Check if any users have deprecated status values
+            deprecated_count = conn.execute(sa.text("""
+                SELECT COUNT(*) FROM users
+                WHERE status IN ('pending_approval', 'pre_approved')
+            """)).scalar()
 
-            -- Update column to use new enum
-            ALTER TABLE users
-            ALTER COLUMN status TYPE userstatus_new
-            USING status::text::userstatus_new;
+            if deprecated_count > 0:
+                print(f"  ⏳ Migrating {deprecated_count} users with deprecated status values...")
 
-            -- Drop old enum and rename new one
-            DROP TYPE userstatus;
-            ALTER TYPE userstatus_new RENAME TO userstatus;
-        """))
+                # Migrate deprecated values to new equivalents
+                conn.execute(sa.text("""
+                    UPDATE users
+                    SET status = 'pre_validated'
+                    WHERE status = 'pre_approved'
+                """))
 
-        print("  ✓ Updated UserStatus enum (removed deprecated values)")
+                conn.execute(sa.text("""
+                    UPDATE users
+                    SET status = 'payment_pending'
+                    WHERE status = 'pending_approval'
+                """))
+
+                print("  ✓ Migrated deprecated status values")
+            else:
+                print("  ✓ No users with deprecated status values")
+
+            # Now remove deprecated enum values
+            # PostgreSQL doesn't support removing enum values directly,
+            # so we need to recreate the enum
+            conn.execute(sa.text("""
+                -- Create new enum with correct values (matches models.py)
+                CREATE TYPE userstatus_new AS ENUM (
+                    'pending_email',
+                    'pending_validation',
+                    'pre_validated',
+                    'payment_pending',
+                    'active',
+                    'inactive',
+                    'canceled',
+                    'expired',
+                    'rejected',
+                    'abandoned'
+                );
+
+                -- Update column to use new enum
+                ALTER TABLE users
+                ALTER COLUMN status TYPE userstatus_new
+                USING status::text::userstatus_new;
+
+                -- Drop old enum and rename new one
+                DROP TYPE userstatus;
+                ALTER TYPE userstatus_new RENAME TO userstatus;
+            """))
+
+            print("  ✓ Updated UserStatus enum (removed deprecated values)")
 
     except Exception as e:
         print(f"  ⚠️  Warning: Enum update failed (may already be correct): {e}")