dify / api /models /web.py
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from extensions.ext_database import db
from models import StringUUID
from models.model import Message
class SavedMessage(db.Model):
__tablename__ = 'saved_messages'
__table_args__ = (
db.PrimaryKeyConstraint('id', name='saved_message_pkey'),
db.Index('saved_message_message_idx', 'app_id', 'message_id', 'created_by_role', 'created_by'),
)
id = db.Column(StringUUID, server_default=db.text('uuid_generate_v4()'))
app_id = db.Column(StringUUID, nullable=False)
message_id = db.Column(StringUUID, nullable=False)
created_by_role = db.Column(db.String(255), nullable=False, server_default=db.text("'end_user'::character varying"))
created_by = db.Column(StringUUID, nullable=False)
created_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))
@property
def message(self):
return db.session.query(Message).filter(Message.id == self.message_id).first()
class PinnedConversation(db.Model):
__tablename__ = 'pinned_conversations'
__table_args__ = (
db.PrimaryKeyConstraint('id', name='pinned_conversation_pkey'),
db.Index('pinned_conversation_conversation_idx', 'app_id', 'conversation_id', 'created_by_role', 'created_by'),
)
id = db.Column(StringUUID, server_default=db.text('uuid_generate_v4()'))
app_id = db.Column(StringUUID, nullable=False)
conversation_id = db.Column(StringUUID, nullable=False)
created_by_role = db.Column(db.String(255), nullable=False, server_default=db.text("'end_user'::character varying"))
created_by = db.Column(StringUUID, nullable=False)
created_at = db.Column(db.DateTime, nullable=False, server_default=db.text('CURRENT_TIMESTAMP(0)'))