From 4e41ba02c0cfe8597bdbc941fee125c790cedc60 Mon Sep 17 00:00:00 2001
From: Vadym Samoilenko <vadymsamoilenko@oliver.agency>
Date: Thu, 26 Mar 2026 13:00:07 +0000
Subject: [PATCH] fix: idempotent user_role type creation in migration

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 alembic/versions/0001_initial.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/alembic/versions/0001_initial.py b/alembic/versions/0001_initial.py
index 7a42e67..21aa018 100644
--- a/alembic/versions/0001_initial.py
+++ b/alembic/versions/0001_initial.py
@@ -15,7 +15,7 @@ depends_on = None
 
 
 def upgrade():
-    op.execute("CREATE TYPE user_role AS ENUM ('admin', 'user')")
+    op.execute("DO $$ BEGIN CREATE TYPE user_role AS ENUM ('admin', 'user'); EXCEPTION WHEN duplicate_object THEN NULL; END $$")
 
     op.create_table(
         "users",