siftlode/backend/alembic/versions/0001_initial.py

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"""initial: users and oauth_tokens
Revision ID: 0001_initial
Revises:
Create Date: 2026-06-11
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
revision: str = "0001_initial"
down_revision: Union[str, None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
op.create_table(
"users",
sa.Column("id", sa.Integer(), primary_key=True),
sa.Column("google_sub", sa.String(length=64), nullable=False),
sa.Column("email", sa.String(length=320), nullable=False),
sa.Column("display_name", sa.String(length=255), nullable=True),
sa.Column("avatar_url", sa.String(length=1024), nullable=True),
sa.Column("role", sa.String(length=16), nullable=False, server_default="user"),
sa.Column(
"created_at",
sa.DateTime(timezone=True),
server_default=sa.func.now(),
nullable=False,
),
)
op.create_index("ix_users_google_sub", "users", ["google_sub"], unique=True)
op.create_index("ix_users_email", "users", ["email"], unique=True)
op.create_table(
"oauth_tokens",
sa.Column("id", sa.Integer(), primary_key=True),
sa.Column(
"user_id",
sa.Integer(),
sa.ForeignKey("users.id", ondelete="CASCADE"),
nullable=False,
unique=True,
),
sa.Column("refresh_token_enc", sa.String(), nullable=True),
sa.Column("access_token", sa.String(), nullable=True),
sa.Column("expiry", sa.DateTime(timezone=True), nullable=True),
sa.Column("scopes", sa.String(), nullable=True),
sa.Column(
"updated_at",
sa.DateTime(timezone=True),
server_default=sa.func.now(),
nullable=False,
),
)
def downgrade() -> None:
op.drop_table("oauth_tokens")
op.drop_index("ix_users_email", table_name="users")
op.drop_index("ix_users_google_sub", table_name="users")
op.drop_table("users")