state-hub/migrations/versions/q4l5m6n7o8p9_add_interface_changes.py

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"""add interface_changes table
Revision ID: q4l5m6n7o8p9
Revises: p3k4l5m6n7o8
Create Date: 2026-04-26
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects.postgresql import JSONB, UUID
revision = "q4l5m6n7o8p9"
down_revision = "p3k4l5m6n7o8"
branch_labels = None
depends_on = None
def upgrade() -> None:
op.create_table(
"interface_changes",
sa.Column("id", UUID(as_uuid=True), primary_key=True),
sa.Column("repo_id", UUID(as_uuid=True),
sa.ForeignKey("managed_repos.id", ondelete="CASCADE"),
nullable=False),
sa.Column("interface_type", sa.String(40), nullable=False),
sa.Column("change_type", sa.String(40), nullable=False),
sa.Column("title", sa.String(300), nullable=False),
sa.Column("description", sa.Text, nullable=False),
sa.Column("affected_paths", JSONB, nullable=False, server_default="[]"),
sa.Column("affected_repo_slugs", JSONB, nullable=False, server_default="[]"),
sa.Column("status", sa.String(20), nullable=False, server_default="draft"),
sa.Column("planned_for", sa.Date, nullable=True),
sa.Column("published_at", sa.DateTime(timezone=True), nullable=True),
sa.Column("resolved_at", sa.DateTime(timezone=True), nullable=True),
sa.Column("author", sa.String(100), nullable=False, server_default="custodian"),
sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=False),
sa.Column("updated_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=False),
)
op.create_index("ix_interface_changes_repo_id", "interface_changes", ["repo_id"])
op.create_index("ix_interface_changes_status", "interface_changes", ["status"])
op.create_index("ix_interface_changes_repo_status", "interface_changes", ["repo_id", "status"])
def downgrade() -> None:
op.drop_table("interface_changes")