start member endpoints

alembic/versions/1711032729_add_unique_index_to_members.py

@@ -0,0 +1,31 @@
+"""Add unique index to members
+
+Revision ID: a000d800f45f
+Revises: 17cc8cb77be5
+Create Date: 2024-03-21 15:52:09.403257
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = "a000d800f45f"
+down_revision: Union[str, None] = "17cc8cb77be5"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_index(
+        "members_user_name_idx",
+        "members",
+        ["user_id", sa.text("lower(name)")],
+        unique=True,
+    )
+
+
+def downgrade() -> None:
+    op.drop_index("members_user_name_idx", table_name="members")