rentman-clone/backend/alembic/versions/714cc11a59c4_create_roles_table.py

"""create_roles_table

Revision ID: 714cc11a59c4
Revises: f90ee7806a25
Create Date: 2026-05-31 10:35:56.717393

"""

from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = "714cc11a59c4"
down_revision: Union[str, None] = "f90ee7806a25"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table(
        "roles",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("account_id", sa.String(length=36), nullable=False),
        sa.Column("name", sa.String(length=100), nullable=False),
        sa.Column("description", sa.String(length=500), nullable=True),
        sa.Column("permissions", sa.JSON(), nullable=False),
        sa.ForeignKeyConstraint(["account_id"], ["accounts.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
    )
    with op.batch_alter_table("users", schema=None) as batch_op:
        batch_op.create_foreign_key(
            "fk_users_role_id_roles", "roles", ["role_id"], ["id"], ondelete="SET NULL"
        )

    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table("users", schema=None) as batch_op:
        batch_op.drop_constraint(None, type_="foreignkey")

    op.drop_table("roles")
    # ### end Alembic commands ###