activity-core/migrations/versions/0001_create_activity_definitions.py

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"""create_activity_definitions
Revision ID: 0001
Revises:
Create Date: 2026-03-26
"""
from typing import Sequence, Union
import sqlalchemy as sa
from alembic import op
from sqlalchemy.dialects.postgresql import JSONB
revision: str = "0001"
down_revision: Union[str, Sequence[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(
"activity_definitions",
sa.Column("id", sa.UUID(), nullable=False),
sa.Column("name", sa.Text(), nullable=False),
sa.Column("enabled", sa.Boolean(), nullable=False, server_default="true"),
sa.Column("trigger_type", sa.Text(), nullable=False),
sa.Column("trigger_config", JSONB(), nullable=False),
sa.Column("context_sources", JSONB(), nullable=False, server_default="[]"),
sa.Column("task_templates", JSONB(), nullable=False, server_default="[]"),
sa.Column(
"dedupe_key_strategy", sa.Text(), nullable=False, server_default="skip"
),
sa.Column("version", sa.Integer(), nullable=False, server_default="1"),
sa.Column(
"created_at",
sa.DateTime(timezone=True),
nullable=False,
server_default=sa.text("now()"),
),
sa.Column(
"updated_at",
sa.DateTime(timezone=True),
nullable=False,
server_default=sa.text("now()"),
),
sa.PrimaryKeyConstraint("id"),
)
def downgrade() -> None:
op.drop_table("activity_definitions")