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resolutionflow/backend/alembic/versions/062_add_script_builder_sessions_table.py
Michael Chihlas 35c0c67da3 feat: add ScriptBuilderSession model, migration, and schemas
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-21 16:55:08 -04:00

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2.2 KiB
Python

"""add_script_builder_sessions_table
Revision ID: 062
Revises: f0aad74ea51b
Create Date: 2026-03-21 20:54:41.621748
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
# revision identifiers, used by Alembic.
revision: str = '062'
down_revision: Union[str, None] = 'f0aad74ea51b'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
op.create_table('script_builder_sessions',
sa.Column('id', sa.UUID(), nullable=False),
sa.Column('user_id', sa.UUID(), nullable=False),
sa.Column('team_id', sa.UUID(), nullable=True),
sa.Column('language', sa.String(length=30), nullable=False, comment='Script language: powershell, bash, python'),
sa.Column('title', sa.String(length=200), nullable=True, comment='Auto-generated from first AI response'),
sa.Column('messages', postgresql.JSONB(astext_type=sa.Text()), nullable=False, comment='Array of {role, content, script?, script_filename?, timestamp}'),
sa.Column('latest_script', sa.Text(), nullable=True, comment='Most recent generated script for quick access'),
sa.Column('latest_script_filename', sa.String(length=200), nullable=True, comment='Filename of the latest generated script'),
sa.Column('message_count', sa.Integer(), nullable=False),
sa.Column('ai_session_id', sa.UUID(), nullable=True, comment='Link to FlowPilot session if launched from there'),
sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
sa.ForeignKeyConstraint(['ai_session_id'], ['ai_sessions.id'], ondelete='SET NULL'),
sa.ForeignKeyConstraint(['team_id'], ['teams.id'], ondelete='SET NULL'),
sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
sa.PrimaryKeyConstraint('id')
)
op.create_index(op.f('ix_script_builder_sessions_user_id'), 'script_builder_sessions', ['user_id'], unique=False)
def downgrade() -> None:
op.drop_index(op.f('ix_script_builder_sessions_user_id'), table_name='script_builder_sessions')
op.drop_table('script_builder_sessions')