mirror of
https://github.com/langgenius/dify.git
synced 2025-11-22 07:56:37 +00:00
61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
from datetime import datetime
|
|
from uuid import uuid4
|
|
|
|
import sqlalchemy as sa
|
|
from sqlalchemy import DateTime, String, func
|
|
from sqlalchemy.orm import Mapped, mapped_column
|
|
|
|
from models.base import TypeBase
|
|
|
|
from .engine import db
|
|
from .model import Message
|
|
from .types import StringUUID
|
|
|
|
|
|
class SavedMessage(TypeBase):
|
|
__tablename__ = "saved_messages"
|
|
__table_args__ = (
|
|
sa.PrimaryKeyConstraint("id", name="saved_message_pkey"),
|
|
sa.Index("saved_message_message_idx", "app_id", "message_id", "created_by_role", "created_by"),
|
|
)
|
|
|
|
id: Mapped[str] = mapped_column(StringUUID, default=lambda: str(uuid4()), init=False)
|
|
app_id: Mapped[str] = mapped_column(StringUUID, nullable=False)
|
|
message_id: Mapped[str] = mapped_column(StringUUID, nullable=False)
|
|
created_by_role: Mapped[str] = mapped_column(String(255), nullable=False, server_default=sa.text("'end_user'"))
|
|
created_by: Mapped[str] = mapped_column(StringUUID, nullable=False)
|
|
created_at: Mapped[datetime] = mapped_column(
|
|
DateTime,
|
|
nullable=False,
|
|
server_default=func.current_timestamp(),
|
|
init=False,
|
|
)
|
|
|
|
@property
|
|
def message(self):
|
|
return db.session.query(Message).where(Message.id == self.message_id).first()
|
|
|
|
|
|
class PinnedConversation(TypeBase):
|
|
__tablename__ = "pinned_conversations"
|
|
__table_args__ = (
|
|
sa.PrimaryKeyConstraint("id", name="pinned_conversation_pkey"),
|
|
sa.Index("pinned_conversation_conversation_idx", "app_id", "conversation_id", "created_by_role", "created_by"),
|
|
)
|
|
|
|
id: Mapped[str] = mapped_column(StringUUID, default=lambda: str(uuid4()), init=False)
|
|
app_id: Mapped[str] = mapped_column(StringUUID, nullable=False)
|
|
conversation_id: Mapped[str] = mapped_column(StringUUID)
|
|
created_by_role: Mapped[str] = mapped_column(
|
|
String(255),
|
|
nullable=False,
|
|
server_default=sa.text("'end_user'"),
|
|
)
|
|
created_by: Mapped[str] = mapped_column(StringUUID, nullable=False)
|
|
created_at: Mapped[datetime] = mapped_column(
|
|
DateTime,
|
|
nullable=False,
|
|
server_default=func.current_timestamp(),
|
|
init=False,
|
|
)
|