Files
DataClaw/backend/app/models/a2a.py
T
2026-04-01 11:21:55 +08:00

135 lines
6.1 KiB
Python

from sqlalchemy import Boolean, Column, DateTime, ForeignKey, Integer, String, Text, func
from sqlalchemy.orm import relationship
from app.database import Base
class A2ARemoteAgent(Base):
__tablename__ = "a2a_remote_agents"
id = Column(Integer, primary_key=True, index=True)
project_id = Column(Integer, ForeignKey("projects.id"), nullable=False, index=True)
name = Column(String, nullable=False)
base_url = Column(String, nullable=False)
auth_scheme = Column(String, nullable=False, default="none")
auth_token = Column(String, nullable=True)
protocol_version = Column(String, nullable=True)
capabilities_json = Column(Text, nullable=False, default="[]")
card_json = Column(Text, nullable=True)
card_fetched_at = Column(DateTime, nullable=True)
healthy = Column(Boolean, nullable=False, default=False)
failure_count = Column(Integer, nullable=False, default=0)
circuit_open_until = Column(DateTime, nullable=True)
created_by = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
created_at = Column(DateTime, default=func.now())
updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
project = relationship("Project")
class A2ATask(Base):
__tablename__ = "a2a_tasks"
id = Column(String, primary_key=True, index=True)
project_id = Column(Integer, ForeignKey("projects.id"), nullable=False, index=True)
tenant_id = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
source = Column(String, nullable=False, default="local")
remote_agent_id = Column(Integer, ForeignKey("a2a_remote_agents.id"), nullable=True, index=True)
idempotency_key = Column(String, nullable=True, index=True)
state = Column(String, nullable=False, index=True, default="SUBMITTED")
input_text = Column(Text, nullable=False, default="")
output_text = Column(Text, nullable=True)
error_message = Column(Text, nullable=True)
compatibility_mode = Column(Boolean, nullable=False, default=True)
metadata_json = Column(Text, nullable=False, default="{}")
created_at = Column(DateTime, default=func.now())
updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
finished_at = Column(DateTime, nullable=True)
project = relationship("Project")
remote_agent = relationship("A2ARemoteAgent")
class A2ATaskEvent(Base):
__tablename__ = "a2a_task_events"
id = Column(Integer, primary_key=True, index=True)
task_id = Column(String, ForeignKey("a2a_tasks.id", ondelete="CASCADE"), nullable=False, index=True)
event_type = Column(String, nullable=False)
payload_json = Column(Text, nullable=False, default="{}")
created_at = Column(DateTime, default=func.now(), index=True)
task = relationship("A2ATask")
class A2ATaskWebhook(Base):
__tablename__ = "a2a_task_webhooks"
id = Column(Integer, primary_key=True, index=True)
task_id = Column(String, ForeignKey("a2a_tasks.id", ondelete="CASCADE"), nullable=False, index=True)
target_url = Column(String, nullable=False)
secret = Column(String, nullable=True)
auth_header = Column(String, nullable=True)
enabled = Column(Boolean, nullable=False, default=True)
created_by = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
created_at = Column(DateTime, default=func.now())
updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
task = relationship("A2ATask")
class A2AWebhookDelivery(Base):
__tablename__ = "a2a_webhook_deliveries"
id = Column(Integer, primary_key=True, index=True)
task_id = Column(String, ForeignKey("a2a_tasks.id", ondelete="CASCADE"), nullable=False, index=True)
webhook_id = Column(Integer, ForeignKey("a2a_task_webhooks.id", ondelete="CASCADE"), nullable=False, index=True)
event_id = Column(Integer, ForeignKey("a2a_task_events.id", ondelete="CASCADE"), nullable=False, index=True)
attempt = Column(Integer, nullable=False, default=0)
status = Column(String, nullable=False, default="PENDING")
response_code = Column(Integer, nullable=True)
response_body = Column(Text, nullable=True)
error_message = Column(Text, nullable=True)
next_retry_at = Column(DateTime, nullable=True)
delivered_at = Column(DateTime, nullable=True)
dead_letter = Column(Boolean, nullable=False, default=False, index=True)
created_at = Column(DateTime, default=func.now())
updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
task = relationship("A2ATask")
webhook = relationship("A2ATaskWebhook")
event = relationship("A2ATaskEvent")
class A2AProjectConfig(Base):
__tablename__ = "a2a_project_configs"
project_id = Column(Integer, ForeignKey("projects.id"), primary_key=True)
canary_enabled = Column(Boolean, nullable=False, default=False)
canary_percent = Column(Integer, nullable=False, default=0)
rollback_to_local = Column(Boolean, nullable=False, default=True)
compatibility_mode = Column(Boolean, nullable=False, default=True)
dual_event_write = Column(Boolean, nullable=False, default=True)
route_mode_default = Column(String, nullable=False, default="local_first")
fallback_chain_json = Column(Text, nullable=False, default='["local"]')
alert_thresholds_json = Column(Text, nullable=False, default="{}")
updated_by = Column(Integer, ForeignKey("users.id"), nullable=False)
updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
project = relationship("Project")
class A2AAuditLog(Base):
__tablename__ = "a2a_audit_logs"
id = Column(Integer, primary_key=True, index=True)
actor_user_id = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
action = Column(String, nullable=False)
target_type = Column(String, nullable=False)
target_id = Column(String, nullable=False)
project_id = Column(Integer, ForeignKey("projects.id"), nullable=True, index=True)
task_id = Column(String, nullable=True, index=True)
result = Column(String, nullable=False)
detail_json = Column(Text, nullable=False, default="{}")
created_at = Column(DateTime, default=func.now(), index=True)