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import logging
from flask_login import current_user
from flask_restful import Resource, fields, marshal_with, reqparse
from flask_restful.inputs import int_range
from werkzeug.exceptions import Forbidden, InternalServerError, NotFound
from controllers.console import api
from controllers.console.app.error import (
CompletionRequestError,
ProviderModelCurrentlyNotSupportError,
ProviderNotInitializeError,
ProviderQuotaExceededError,
)
from controllers.console.app.wraps import get_app_model
from controllers.console.explore.error import AppSuggestedQuestionsAfterAnswerDisabledError
from controllers.console.setup import setup_required
from controllers.console.wraps import account_initialization_required, cloud_edition_billing_resource_check
from core.app.entities.app_invoke_entities import InvokeFrom
from core.errors.error import ModelCurrentlyNotSupportError, ProviderTokenNotInitError, QuotaExceededError
from core.model_runtime.errors.invoke import InvokeError
from extensions.ext_database import db
from fields.conversation_fields import annotation_fields, message_detail_fields
from libs.helper import uuid_value
from libs.infinite_scroll_pagination import InfiniteScrollPagination
from libs.login import login_required
from models.model import AppMode, Conversation, Message, MessageAnnotation, MessageFeedback
from services.annotation_service import AppAnnotationService
from services.errors.conversation import ConversationNotExistsError
from services.errors.message import MessageNotExistsError, SuggestedQuestionsAfterAnswerDisabledError
from services.message_service import MessageService
class ChatMessageListApi(Resource):
message_infinite_scroll_pagination_fields = {
'limit': fields.Integer,
'has_more': fields.Boolean,
'data': fields.List(fields.Nested(message_detail_fields))
}
@setup_required
@login_required
@get_app_model(mode=[AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT])
@account_initialization_required
@marshal_with(message_infinite_scroll_pagination_fields)
def get(self, app_model):
parser = reqparse.RequestParser()
parser.add_argument('conversation_id', required=True, type=uuid_value, location='args')
parser.add_argument('first_id', type=uuid_value, location='args')
parser.add_argument('limit', type=int_range(1, 100), required=False, default=20, location='args')
args = parser.parse_args()
conversation = db.session.query(Conversation).filter(
Conversation.id == args['conversation_id'],
Conversation.app_id == app_model.id
).first()
if not conversation:
raise NotFound("Conversation Not Exists.")
if args['first_id']:
first_message = db.session.query(Message) \
.filter(Message.conversation_id == conversation.id, Message.id == args['first_id']).first()
if not first_message:
raise NotFound("First message not found")
history_messages = db.session.query(Message).filter(
Message.conversation_id == conversation.id,
Message.created_at < first_message.created_at,
Message.id != first_message.id
) \
.order_by(Message.created_at.desc()).limit(args['limit']).all()
else:
history_messages = db.session.query(Message).filter(Message.conversation_id == conversation.id) \
.order_by(Message.created_at.desc()).limit(args['limit']).all()
has_more = False
if len(history_messages) == args['limit']:
current_page_first_message = history_messages[-1]
rest_count = db.session.query(Message).filter(
Message.conversation_id == conversation.id,
Message.created_at < current_page_first_message.created_at,
Message.id != current_page_first_message.id
).count()
if rest_count > 0:
has_more = True
history_messages = list(reversed(history_messages))
return InfiniteScrollPagination(
data=history_messages,
limit=args['limit'],
has_more=has_more
)
class MessageFeedbackApi(Resource):
@setup_required
@login_required
@account_initialization_required
@get_app_model
def post(self, app_model):
parser = reqparse.RequestParser()
parser.add_argument('message_id', required=True, type=uuid_value, location='json')
parser.add_argument('rating', type=str, choices=['like', 'dislike', None], location='json')
args = parser.parse_args()
message_id = str(args['message_id'])
message = db.session.query(Message).filter(
Message.id == message_id,
Message.app_id == app_model.id
).first()
if not message:
raise NotFound("Message Not Exists.")
feedback = message.admin_feedback
if not args['rating'] and feedback:
db.session.delete(feedback)
elif args['rating'] and feedback:
feedback.rating = args['rating']
elif not args['rating'] and not feedback:
raise ValueError('rating cannot be None when feedback not exists')
else:
feedback = MessageFeedback(
app_id=app_model.id,
conversation_id=message.conversation_id,
message_id=message.id,
rating=args['rating'],
from_source='admin',
from_account_id=current_user.id
)
db.session.add(feedback)
db.session.commit()
return {'result': 'success'}
class MessageAnnotationApi(Resource):
@setup_required
@login_required
@account_initialization_required
@cloud_edition_billing_resource_check('annotation')
@get_app_model
@marshal_with(annotation_fields)
def post(self, app_model):
# The role of the current user in the ta table must be admin or owner
if not current_user.is_admin_or_owner:
raise Forbidden()
parser = reqparse.RequestParser()
parser.add_argument('message_id', required=False, type=uuid_value, location='json')
parser.add_argument('question', required=True, type=str, location='json')
parser.add_argument('answer', required=True, type=str, location='json')
parser.add_argument('annotation_reply', required=False, type=dict, location='json')
args = parser.parse_args()
annotation = AppAnnotationService.up_insert_app_annotation_from_message(args, app_model.id)
return annotation
class MessageAnnotationCountApi(Resource):
@setup_required
@login_required
@account_initialization_required
@get_app_model
def get(self, app_model):
count = db.session.query(MessageAnnotation).filter(
MessageAnnotation.app_id == app_model.id
).count()
return {'count': count}
class MessageSuggestedQuestionApi(Resource):
@setup_required
@login_required
@account_initialization_required
@get_app_model(mode=[AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT])
def get(self, app_model, message_id):
message_id = str(message_id)
try:
questions = MessageService.get_suggested_questions_after_answer(
app_model=app_model,
message_id=message_id,
user=current_user,
invoke_from=InvokeFrom.DEBUGGER
)
except MessageNotExistsError:
raise NotFound("Message not found")
except ConversationNotExistsError:
raise NotFound("Conversation not found")
except ProviderTokenNotInitError as ex:
raise ProviderNotInitializeError(ex.description)
except QuotaExceededError:
raise ProviderQuotaExceededError()
except ModelCurrentlyNotSupportError:
raise ProviderModelCurrentlyNotSupportError()
except InvokeError as e:
raise CompletionRequestError(e.description)
except SuggestedQuestionsAfterAnswerDisabledError:
raise AppSuggestedQuestionsAfterAnswerDisabledError()
except Exception:
logging.exception("internal server error.")
raise InternalServerError()
return {'data': questions}
class MessageApi(Resource):
@setup_required
@login_required
@account_initialization_required
@get_app_model
@marshal_with(message_detail_fields)
def get(self, app_model, message_id):
message_id = str(message_id)
message = db.session.query(Message).filter(
Message.id == message_id,
Message.app_id == app_model.id
).first()
if not message:
raise NotFound("Message Not Exists.")
return message
api.add_resource(MessageSuggestedQuestionApi, '/apps/<uuid:app_id>/chat-messages/<uuid:message_id>/suggested-questions')
api.add_resource(ChatMessageListApi, '/apps/<uuid:app_id>/chat-messages', endpoint='console_chat_messages')
api.add_resource(MessageFeedbackApi, '/apps/<uuid:app_id>/feedbacks')
api.add_resource(MessageAnnotationApi, '/apps/<uuid:app_id>/annotations')
api.add_resource(MessageAnnotationCountApi, '/apps/<uuid:app_id>/annotations/count')
api.add_resource(MessageApi, '/apps/<uuid:app_id>/messages/<uuid:message_id>', endpoint='console_message')
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