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feat(agent-runner): add persistent state APIs

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This commit is contained in:
huanghuoguoguo
2026-05-23 21:45:11 +08:00
parent cefd99e416
commit 24993ac700
12 changed files with 2407 additions and 62 deletions
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1
src/langbot/pkg/persistence/alembic/env.py
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@@ -16,6 +16,7 @@ from langbot.pkg.entity.persistence.base import Base
# Import all ORM models so they are registered with Base.metadata
# This is required for autogenerate to detect model changes
from langbot.pkg.entity.persistence import (
agent_runner_state,
apikey,
artifact,
bot,

68
src/langbot/pkg/persistence/alembic/versions/6dfd3dd7f0c7_add_agent_runner_state_table_for_host_.py Normal file
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@@ -0,0 +1,68 @@
# Alembic script.py.mako — template for auto-generated revisions
"""add agent_runner_state table for host-owned persistent state
Revision ID: 6dfd3dd7f0c7
Revises: a1b2c3d4e5f6
Create Date: 2026-05-23 19:49:08.529110
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers
revision = '6dfd3dd7f0c7'
down_revision = 'a1b2c3d4e5f6'
branch_labels = None
depends_on = None
def upgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('agent_runner_state',
sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
sa.Column('runner_id', sa.String(length=255), nullable=False),
sa.Column('binding_identity', sa.String(length=255), nullable=False),
sa.Column('scope', sa.String(length=50), nullable=False),
sa.Column('scope_key', sa.String(length=512), nullable=False),
sa.Column('state_key', sa.String(length=255), nullable=False),
sa.Column('value_json', sa.Text(), nullable=True),
sa.Column('bot_id', sa.String(length=255), nullable=True),
sa.Column('workspace_id', sa.String(length=255), nullable=True),
sa.Column('conversation_id', sa.String(length=255), nullable=True),
sa.Column('thread_id', sa.String(length=255), nullable=True),
sa.Column('actor_type', sa.String(length=50), nullable=True),
sa.Column('actor_id', sa.String(length=255), nullable=True),
sa.Column('subject_type', sa.String(length=50), nullable=True),
sa.Column('subject_id', sa.String(length=255), nullable=True),
sa.Column('created_at', sa.DateTime(), nullable=False),
sa.Column('updated_at', sa.DateTime(), nullable=False),
sa.PrimaryKeyConstraint('id'),
sa.UniqueConstraint('scope_key', 'state_key', name='uq_agent_runner_state_scope_key_state_key')
)
with op.batch_alter_table('agent_runner_state', schema=None) as batch_op:
batch_op.create_index(batch_op.f('ix_agent_runner_state_actor_id'), ['actor_id'], unique=False)
batch_op.create_index(batch_op.f('ix_agent_runner_state_binding_identity'), ['binding_identity'], unique=False)
batch_op.create_index(batch_op.f('ix_agent_runner_state_bot_id'), ['bot_id'], unique=False)
batch_op.create_index(batch_op.f('ix_agent_runner_state_conversation_id'), ['conversation_id'], unique=False)
batch_op.create_index('ix_agent_runner_state_runner_binding', ['runner_id', 'binding_identity'], unique=False)
batch_op.create_index(batch_op.f('ix_agent_runner_state_runner_id'), ['runner_id'], unique=False)
batch_op.create_index(batch_op.f('ix_agent_runner_state_scope'), ['scope'], unique=False)
batch_op.create_index(batch_op.f('ix_agent_runner_state_scope_key'), ['scope_key'], unique=False)
# ### end Alembic commands ###
def downgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('agent_runner_state', schema=None) as batch_op:
batch_op.drop_index(batch_op.f('ix_agent_runner_state_scope_key'))
batch_op.drop_index(batch_op.f('ix_agent_runner_state_scope'))
batch_op.drop_index(batch_op.f('ix_agent_runner_state_runner_id'))
batch_op.drop_index('ix_agent_runner_state_runner_binding')
batch_op.drop_index(batch_op.f('ix_agent_runner_state_conversation_id'))
batch_op.drop_index(batch_op.f('ix_agent_runner_state_bot_id'))
batch_op.drop_index(batch_op.f('ix_agent_runner_state_binding_identity'))
batch_op.drop_index(batch_op.f('ix_agent_runner_state_actor_id'))
op.drop_table('agent_runner_state')
# ### end Alembic commands ###