autogen/python/packages/autogen-studio/autogenstudio/datamodel/db.py

# defines how core data types in autogenstudio are serialized and stored in the database

from datetime import datetime
from enum import Enum
from typing import List, Optional, Union

from autogen_core import ComponentModel
from pydantic import ConfigDict
from sqlalchemy import ForeignKey, Integer, String
from sqlmodel import JSON, Column, DateTime, Field, SQLModel, func

from .types import (
    GalleryComponents,
    GalleryConfig,
    GalleryMetadata,
    MessageConfig,
    MessageMeta,
    SettingsConfig,
    TeamResult,
)


class Team(SQLModel, table=True):
    __table_args__ = {"sqlite_autoincrement": True}
    id: Optional[int] = Field(default=None, primary_key=True)
    created_at: datetime = Field(
        default_factory=datetime.now,
        sa_column=Column(DateTime(timezone=True), server_default=func.now()),
    )  # pylint: disable=not-callable
    updated_at: datetime = Field(
        default_factory=datetime.now,
        sa_column=Column(DateTime(timezone=True), onupdate=func.now()),
    )  # pylint: disable=not-callable
    user_id: Optional[str] = None
    version: Optional[str] = "0.0.1"
    component: Union[ComponentModel, dict] = Field(sa_column=Column(JSON))


class Message(SQLModel, table=True):
    __table_args__ = {"sqlite_autoincrement": True}
    id: Optional[int] = Field(default=None, primary_key=True)
    created_at: datetime = Field(
        default_factory=datetime.now,
        sa_column=Column(DateTime(timezone=True), server_default=func.now()),
    )  # pylint: disable=not-callable
    updated_at: datetime = Field(
        default_factory=datetime.now,
        sa_column=Column(DateTime(timezone=True), onupdate=func.now()),
    )  # pylint: disable=not-callable
    user_id: Optional[str] = None
    version: Optional[str] = "0.0.1"
    config: Union[MessageConfig, dict] = Field(
        default_factory=lambda: MessageConfig(source="", content=""), sa_column=Column(JSON)
    )
    session_id: Optional[int] = Field(
        default=None, sa_column=Column(Integer, ForeignKey("session.id", ondelete="NO ACTION"))
    )
    run_id: Optional[int] = Field(default=None, sa_column=Column(Integer, ForeignKey("run.id", ondelete="CASCADE")))

    message_meta: Optional[Union[MessageMeta, dict]] = Field(default={}, sa_column=Column(JSON))


class Session(SQLModel, table=True):
    __table_args__ = {"sqlite_autoincrement": True}
    id: Optional[int] = Field(default=None, primary_key=True)
    created_at: datetime = Field(
        default_factory=datetime.now,
        sa_column=Column(DateTime(timezone=True), server_default=func.now()),
    )  # pylint: disable=not-callable
    updated_at: datetime = Field(
        default_factory=datetime.now,
        sa_column=Column(DateTime(timezone=True), onupdate=func.now()),
    )  # pylint: disable=not-callable
    user_id: Optional[str] = None
    version: Optional[str] = "0.0.1"
    team_id: Optional[int] = Field(default=None, sa_column=Column(Integer, ForeignKey("team.id", ondelete="CASCADE")))
    name: Optional[str] = None


class RunStatus(str, Enum):
    CREATED = "created"
    ACTIVE = "active"
    COMPLETE = "complete"
    ERROR = "error"
    STOPPED = "stopped"


class Run(SQLModel, table=True):
    """Represents a single execution run within a session"""

    __table_args__ = {"sqlite_autoincrement": True}

    id: Optional[int] = Field(default=None, primary_key=True)
    created_at: datetime = Field(
        default_factory=datetime.now, sa_column=Column(DateTime(timezone=True), server_default=func.now())
    )
    updated_at: datetime = Field(
        default_factory=datetime.now, sa_column=Column(DateTime(timezone=True), onupdate=func.now())
    )
    session_id: Optional[int] = Field(
        default=None, sa_column=Column(Integer, ForeignKey("session.id", ondelete="CASCADE"), nullable=False)
    )
    status: RunStatus = Field(default=RunStatus.CREATED)

    # Store the original user task
    task: Union[MessageConfig, dict] = Field(
        default_factory=lambda: MessageConfig(source="", content=""), sa_column=Column(JSON)
    )

    # Store TeamResult which contains TaskResult
    team_result: Union[TeamResult, dict] = Field(default=None, sa_column=Column(JSON))

    error_message: Optional[str] = None
    version: Optional[str] = "0.0.1"
    messages: Union[List[Message], List[dict]] = Field(default_factory=list, sa_column=Column(JSON))

    model_config = ConfigDict(json_encoders={datetime: lambda v: v.isoformat()})  # type: ignore[call-arg]
    user_id: Optional[str] = None


class Gallery(SQLModel, table=True):
    __table_args__ = {"sqlite_autoincrement": True}
    id: Optional[int] = Field(default=None, primary_key=True)
    created_at: datetime = Field(
        default_factory=datetime.now,
        sa_column=Column(DateTime(timezone=True), server_default=func.now()),
    )  # pylint: disable=not-callable
    updated_at: datetime = Field(
        default_factory=datetime.now,
        sa_column=Column(DateTime(timezone=True), onupdate=func.now()),
    )  # pylint: disable=not-callable
    user_id: Optional[str] = None
    version: Optional[str] = "0.0.1"
    config: Union[GalleryConfig, dict] = Field(
        default_factory=lambda: GalleryConfig(
            id="",
            name="",
            metadata=GalleryMetadata(author="", version=""),
            components=GalleryComponents(agents=[], models=[], tools=[], terminations=[], teams=[]),
        ),
        sa_column=Column(JSON),
    )

    model_config = ConfigDict(json_encoders={datetime: lambda v: v.isoformat()})  # type: ignore[call-arg]


class Settings(SQLModel, table=True):
    __table_args__ = {"sqlite_autoincrement": True}
    id: Optional[int] = Field(default=None, primary_key=True)
    created_at: datetime = Field(
        default_factory=datetime.now,
        sa_column=Column(DateTime(timezone=True), server_default=func.now()),
    )  # pylint: disable=not-callable
    updated_at: datetime = Field(
        default_factory=datetime.now,
        sa_column=Column(DateTime(timezone=True), onupdate=func.now()),
    )  # pylint: disable=not-callable
    user_id: Optional[str] = None
    version: Optional[str] = "0.0.1"
    config: Union[SettingsConfig, dict] = Field(default_factory=SettingsConfig, sa_column=Column(JSON))