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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 datetime import datetime
import peewee
from werkzeug.security import generate_password_hash, check_password_hash
from api.db import UserTenantRole
from api.db.db_models import DB, UserTenant
from api.db.db_models import User, Tenant
from api.db.services.common_service import CommonService
from api.utils import get_uuid, get_format_time, current_timestamp, datetime_format
from api.db import StatusEnum
class UserService(CommonService):
model = User
@classmethod
@DB.connection_context()
def filter_by_id(cls, user_id):
try:
user = cls.model.select().where(cls.model.id == user_id).get()
return user
except peewee.DoesNotExist:
return None
@classmethod
@DB.connection_context()
def query_user(cls, email, password):
user = cls.model.select().where((cls.model.email == email),
(cls.model.status == StatusEnum.VALID.value)).first()
if user and check_password_hash(str(user.password), password):
return user
else:
return None
@classmethod
@DB.connection_context()
def save(cls, **kwargs):
if "id" not in kwargs:
kwargs["id"] = get_uuid()
if "password" in kwargs:
kwargs["password"] = generate_password_hash(
str(kwargs["password"]))
kwargs["create_time"] = current_timestamp()
kwargs["create_date"] = datetime_format(datetime.now())
kwargs["update_time"] = current_timestamp()
kwargs["update_date"] = datetime_format(datetime.now())
obj = cls.model(**kwargs).save(force_insert=True)
return obj
@classmethod
@DB.connection_context()
def delete_user(cls, user_ids, update_user_dict):
with DB.atomic():
cls.model.update({"status": 0}).where(
cls.model.id.in_(user_ids)).execute()
@classmethod
@DB.connection_context()
def update_user(cls, user_id, user_dict):
with DB.atomic():
if user_dict:
user_dict["update_time"] = current_timestamp()
user_dict["update_date"] = datetime_format(datetime.now())
cls.model.update(user_dict).where(
cls.model.id == user_id).execute()
class TenantService(CommonService):
model = Tenant
@classmethod
@DB.connection_context()
def get_by_user_id(cls, user_id):
fields = [
cls.model.id.alias("tenant_id"),
cls.model.name,
cls.model.llm_id,
cls.model.embd_id,
cls.model.rerank_id,
cls.model.asr_id,
cls.model.img2txt_id,
cls.model.parser_ids,
UserTenant.role]
return list(cls.model.select(*fields)
.join(UserTenant, on=((cls.model.id == UserTenant.tenant_id) & (UserTenant.user_id == user_id) & (UserTenant.status == StatusEnum.VALID.value)))
.where(cls.model.status == StatusEnum.VALID.value).dicts())
@classmethod
@DB.connection_context()
def get_joined_tenants_by_user_id(cls, user_id):
fields = [
cls.model.id.alias("tenant_id"),
cls.model.name,
cls.model.llm_id,
cls.model.embd_id,
cls.model.asr_id,
cls.model.img2txt_id,
UserTenant.role]
return list(cls.model.select(*fields)
.join(UserTenant, on=((cls.model.id == UserTenant.tenant_id) & (UserTenant.user_id == user_id) & (UserTenant.status == StatusEnum.VALID.value) & (UserTenant.role == UserTenantRole.NORMAL.value)))
.where(cls.model.status == StatusEnum.VALID.value).dicts())
@classmethod
@DB.connection_context()
def decrease(cls, user_id, num):
num = cls.model.update(credit=cls.model.credit - num).where(
cls.model.id == user_id).execute()
if num == 0:
raise LookupError("Tenant not found which is supposed to be there")
class UserTenantService(CommonService):
model = UserTenant
@classmethod
@DB.connection_context()
def save(cls, **kwargs):
if "id" not in kwargs:
kwargs["id"] = get_uuid()
obj = cls.model(**kwargs).save(force_insert=True)
return obj
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