e178ae406d
- SQLModel tables: flow_definitions/versions/runs, approval_tasks - Alembic setup with autogenerate (sqlmodel types fixed via script.py.mako) - Settings extended (shared root .env), db engine/session helpers - pytest suite: conftest with isolated test DB, 5 model tests green
108 lines
5.7 KiB
Python
108 lines
5.7 KiB
Python
"""flow engine tables
|
|
|
|
Revision ID: 62ea9a5d8f9d
|
|
Revises:
|
|
Create Date: 2026-09-06 22:27:07.129788
|
|
|
|
"""
|
|
from typing import Sequence, Union
|
|
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
import sqlmodel
|
|
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision: str = '62ea9a5d8f9d'
|
|
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:
|
|
"""Upgrade schema."""
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.create_table('flow_definitions',
|
|
sa.Column('id', sa.Uuid(), nullable=False),
|
|
sa.Column('name', sqlmodel.sql.sqltypes.AutoString(length=200), nullable=False),
|
|
sa.Column('description', sqlmodel.sql.sqltypes.AutoString(length=2000), nullable=False),
|
|
sa.Column('status', sqlmodel.sql.sqltypes.AutoString(length=20), nullable=False),
|
|
sa.Column('continuation_flow_id', sa.Uuid(), nullable=True),
|
|
sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
|
|
sa.ForeignKeyConstraint(['continuation_flow_id'], ['flow_definitions.id'], ),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
op.create_index(op.f('ix_flow_definitions_name'), 'flow_definitions', ['name'], unique=True)
|
|
op.create_table('flow_versions',
|
|
sa.Column('id', sa.Uuid(), nullable=False),
|
|
sa.Column('flow_id', sa.Uuid(), nullable=False),
|
|
sa.Column('version_no', sa.Integer(), nullable=False),
|
|
sa.Column('langflow_json', sa.JSON(), nullable=True),
|
|
sa.Column('lfx_flow_id', sqlmodel.sql.sqltypes.AutoString(length=200), nullable=True),
|
|
sa.Column('deployed_at', sa.DateTime(timezone=True), nullable=True),
|
|
sa.Column('author', sqlmodel.sql.sqltypes.AutoString(length=200), nullable=False),
|
|
sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
|
|
sa.ForeignKeyConstraint(['flow_id'], ['flow_definitions.id'], ),
|
|
sa.PrimaryKeyConstraint('id'),
|
|
sa.UniqueConstraint('flow_id', 'version_no')
|
|
)
|
|
op.create_index(op.f('ix_flow_versions_flow_id'), 'flow_versions', ['flow_id'], unique=False)
|
|
op.create_index(op.f('ix_flow_versions_version_no'), 'flow_versions', ['version_no'], unique=False)
|
|
op.create_table('flow_runs',
|
|
sa.Column('id', sa.Uuid(), nullable=False),
|
|
sa.Column('version_id', sa.Uuid(), nullable=False),
|
|
sa.Column('tenant_id', sqlmodel.sql.sqltypes.AutoString(length=200), nullable=False),
|
|
sa.Column('status', sqlmodel.sql.sqltypes.AutoString(length=30), nullable=False),
|
|
sa.Column('input', sa.JSON(), nullable=True),
|
|
sa.Column('output', sa.JSON(), nullable=True),
|
|
sa.Column('session_id', sqlmodel.sql.sqltypes.AutoString(length=200), nullable=True),
|
|
sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
|
|
sa.Column('finished_at', sa.DateTime(timezone=True), nullable=True),
|
|
sa.ForeignKeyConstraint(['version_id'], ['flow_versions.id'], ),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
op.create_index(op.f('ix_flow_runs_status'), 'flow_runs', ['status'], unique=False)
|
|
op.create_index(op.f('ix_flow_runs_tenant_id'), 'flow_runs', ['tenant_id'], unique=False)
|
|
op.create_index(op.f('ix_flow_runs_version_id'), 'flow_runs', ['version_id'], unique=False)
|
|
op.create_table('approval_tasks',
|
|
sa.Column('id', sa.Uuid(), nullable=False),
|
|
sa.Column('run_id', sa.Uuid(), nullable=False),
|
|
sa.Column('version_id', sa.Uuid(), nullable=False),
|
|
sa.Column('tenant_id', sqlmodel.sql.sqltypes.AutoString(length=200), nullable=False),
|
|
sa.Column('title', sqlmodel.sql.sqltypes.AutoString(length=500), nullable=False),
|
|
sa.Column('payload', sa.JSON(), nullable=True),
|
|
sa.Column('continuation_flow_id', sa.Uuid(), nullable=True),
|
|
sa.Column('approver', sqlmodel.sql.sqltypes.AutoString(length=200), nullable=True),
|
|
sa.Column('status', sqlmodel.sql.sqltypes.AutoString(length=20), nullable=False),
|
|
sa.Column('decision_note', sqlmodel.sql.sqltypes.AutoString(length=2000), nullable=False),
|
|
sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
|
|
sa.Column('decided_at', sa.DateTime(timezone=True), nullable=True),
|
|
sa.ForeignKeyConstraint(['run_id'], ['flow_runs.id'], ),
|
|
sa.ForeignKeyConstraint(['version_id'], ['flow_versions.id'], ),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
op.create_index(op.f('ix_approval_tasks_run_id'), 'approval_tasks', ['run_id'], unique=False)
|
|
op.create_index(op.f('ix_approval_tasks_status'), 'approval_tasks', ['status'], unique=False)
|
|
op.create_index(op.f('ix_approval_tasks_tenant_id'), 'approval_tasks', ['tenant_id'], unique=False)
|
|
op.create_index(op.f('ix_approval_tasks_version_id'), 'approval_tasks', ['version_id'], unique=False)
|
|
# ### end Alembic commands ###
|
|
|
|
|
|
def downgrade() -> None:
|
|
"""Downgrade schema."""
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.drop_index(op.f('ix_approval_tasks_version_id'), table_name='approval_tasks')
|
|
op.drop_index(op.f('ix_approval_tasks_tenant_id'), table_name='approval_tasks')
|
|
op.drop_index(op.f('ix_approval_tasks_status'), table_name='approval_tasks')
|
|
op.drop_index(op.f('ix_approval_tasks_run_id'), table_name='approval_tasks')
|
|
op.drop_table('approval_tasks')
|
|
op.drop_index(op.f('ix_flow_runs_version_id'), table_name='flow_runs')
|
|
op.drop_index(op.f('ix_flow_runs_tenant_id'), table_name='flow_runs')
|
|
op.drop_index(op.f('ix_flow_runs_status'), table_name='flow_runs')
|
|
op.drop_table('flow_runs')
|
|
op.drop_index(op.f('ix_flow_versions_version_no'), table_name='flow_versions')
|
|
op.drop_index(op.f('ix_flow_versions_flow_id'), table_name='flow_versions')
|
|
op.drop_table('flow_versions')
|
|
op.drop_index(op.f('ix_flow_definitions_name'), table_name='flow_definitions')
|
|
op.drop_table('flow_definitions')
|
|
# ### end Alembic commands ###
|