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#
# Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
from flask import request
from flask_login import login_required
from api.db.services.dialog_service import DialogService, ConversationService, chat
from api.utils.api_utils import server_error_response, get_data_error_result, validate_request
from api.utils import get_uuid
from api.utils.api_utils import get_json_result
@manager.route('/set', methods=['POST'])
@login_required
def set_conversation():
req = request.json
conv_id = req.get("conversation_id")
if conv_id:
del req["conversation_id"]
try:
if not ConversationService.update_by_id(conv_id, req):
return get_data_error_result(retmsg="Conversation not found!")
e, conv = ConversationService.get_by_id(conv_id)
if not e:
return get_data_error_result(
retmsg="Fail to update a conversation!")
conv = conv.to_dict()
return get_json_result(data=conv)
except Exception as e:
return server_error_response(e)
try:
e, dia = DialogService.get_by_id(req["dialog_id"])
if not e:
return get_data_error_result(retmsg="Dialog not found")
conv = {
"id": get_uuid(),
"dialog_id": req["dialog_id"],
"name": req.get("name", "New conversation"),
"message": [{"role": "assistant", "content": dia.prompt_config["prologue"]}]
}
ConversationService.save(**conv)
e, conv = ConversationService.get_by_id(conv["id"])
if not e:
return get_data_error_result(retmsg="Fail to new a conversation!")
conv = conv.to_dict()
return get_json_result(data=conv)
except Exception as e:
return server_error_response(e)
@manager.route('/get', methods=['GET'])
@login_required
def get():
conv_id = request.args["conversation_id"]
try:
e, conv = ConversationService.get_by_id(conv_id)
if not e:
return get_data_error_result(retmsg="Conversation not found!")
conv = conv.to_dict()
return get_json_result(data=conv)
except Exception as e:
return server_error_response(e)
@manager.route('/rm', methods=['POST'])
@login_required
def rm():
conv_ids = request.json["conversation_ids"]
try:
for cid in conv_ids:
ConversationService.delete_by_id(cid)
return get_json_result(data=True)
except Exception as e:
return server_error_response(e)
@manager.route('/list', methods=['GET'])
@login_required
def list_convsersation():
dialog_id = request.args["dialog_id"]
try:
convs = ConversationService.query(
dialog_id=dialog_id,
order_by=ConversationService.model.create_time,
reverse=True)
convs = [d.to_dict() for d in convs]
return get_json_result(data=convs)
except Exception as e:
return server_error_response(e)
@manager.route('/completion', methods=['POST'])
@login_required
@validate_request("conversation_id", "messages")
def completion():
req = request.json
msg = []
for m in req["messages"]:
if m["role"] == "system":
continue
if m["role"] == "assistant" and not msg:
continue
msg.append({"role": m["role"], "content": m["content"]})
try:
e, conv = ConversationService.get_by_id(req["conversation_id"])
if not e:
return get_data_error_result(retmsg="Conversation not found!")
conv.message.append(msg[-1])
e, dia = DialogService.get_by_id(conv.dialog_id)
if not e:
return get_data_error_result(retmsg="Dialog not found!")
del req["conversation_id"]
del req["messages"]
ans = chat(dia, msg, **req)
if not conv.reference:
conv.reference = []
conv.reference.append(ans["reference"])
conv.message.append({"role": "assistant", "content": ans["answer"]})
ConversationService.update_by_id(conv.id, conv.to_dict())
return get_json_result(data=ans)
except Exception as e:
return server_error_response(e)
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