Add 3 roles, settings for marathons

backend/alembic/versions/003_create_admin_user.py

@@ -0,0 +1,38 @@
+"""Create admin user
+
+Revision ID: 003_create_admin
+Revises: 002_marathon_settings
+Create Date: 2024-12-14
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from passlib.context import CryptContext
+
+# revision identifiers, used by Alembic.
+revision: str = '003_create_admin'
+down_revision: Union[str, None] = '002_marathon_settings'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
+
+
+def upgrade() -> None:
+    # Hash the password
+    password_hash = pwd_context.hash("RPQ586qq")
+
+    # Insert admin user (ignore if already exists)
+    op.execute(f"""
+        INSERT INTO users (login, password_hash, nickname, role, created_at)
+        VALUES ('admin', '{password_hash}', 'Admin', 'admin', NOW())
+        ON CONFLICT (login) DO UPDATE SET
+            password_hash = '{password_hash}',
+            role = 'admin'
+    """)
+
+
+def downgrade() -> None:
+    op.execute("DELETE FROM users WHERE login = 'admin'")