mirror of
https://git.mirrors.martin98.com/https://github.com/langgenius/dify.git
synced 2025-04-22 05:39:42 +08:00
388 lines
14 KiB
Python
388 lines
14 KiB
Python
import logging
|
|
|
|
from flask_login import current_user # type: ignore
|
|
from flask_restful import Resource, reqparse # type: ignore
|
|
from werkzeug.exceptions import Forbidden
|
|
|
|
from controllers.console import api
|
|
from controllers.console.wraps import account_initialization_required, setup_required
|
|
from core.model_runtime.entities.model_entities import ModelType
|
|
from core.model_runtime.errors.validate import CredentialsValidateFailedError
|
|
from core.model_runtime.utils.encoders import jsonable_encoder
|
|
from libs.login import login_required
|
|
from services.model_load_balancing_service import ModelLoadBalancingService
|
|
from services.model_provider_service import ModelProviderService
|
|
|
|
|
|
class DefaultModelApi(Resource):
|
|
@setup_required
|
|
@login_required
|
|
@account_initialization_required
|
|
def get(self):
|
|
parser = reqparse.RequestParser()
|
|
parser.add_argument(
|
|
"model_type",
|
|
type=str,
|
|
required=True,
|
|
nullable=False,
|
|
choices=[mt.value for mt in ModelType],
|
|
location="args",
|
|
)
|
|
args = parser.parse_args()
|
|
|
|
tenant_id = current_user.current_tenant_id
|
|
|
|
model_provider_service = ModelProviderService()
|
|
default_model_entity = model_provider_service.get_default_model_of_model_type(
|
|
tenant_id=tenant_id, model_type=args["model_type"]
|
|
)
|
|
|
|
return jsonable_encoder({"data": default_model_entity})
|
|
|
|
@setup_required
|
|
@login_required
|
|
@account_initialization_required
|
|
def post(self):
|
|
if not current_user.is_admin_or_owner:
|
|
raise Forbidden()
|
|
|
|
parser = reqparse.RequestParser()
|
|
parser.add_argument("model_settings", type=list, required=True, nullable=False, location="json")
|
|
args = parser.parse_args()
|
|
|
|
tenant_id = current_user.current_tenant_id
|
|
|
|
model_provider_service = ModelProviderService()
|
|
model_settings = args["model_settings"]
|
|
for model_setting in model_settings:
|
|
if "model_type" not in model_setting or model_setting["model_type"] not in [mt.value for mt in ModelType]:
|
|
raise ValueError("invalid model type")
|
|
|
|
if "provider" not in model_setting:
|
|
continue
|
|
|
|
if "model" not in model_setting:
|
|
raise ValueError("invalid model")
|
|
|
|
try:
|
|
model_provider_service.update_default_model_of_model_type(
|
|
tenant_id=tenant_id,
|
|
model_type=model_setting["model_type"],
|
|
provider=model_setting["provider"],
|
|
model=model_setting["model"],
|
|
)
|
|
except Exception as ex:
|
|
logging.exception(
|
|
f"Failed to update default model, model type: {model_setting['model_type']},"
|
|
f" model:{model_setting.get('model')}"
|
|
)
|
|
raise ex
|
|
|
|
return {"result": "success"}
|
|
|
|
|
|
class ModelProviderModelApi(Resource):
|
|
@setup_required
|
|
@login_required
|
|
@account_initialization_required
|
|
def get(self, provider):
|
|
tenant_id = current_user.current_tenant_id
|
|
|
|
model_provider_service = ModelProviderService()
|
|
models = model_provider_service.get_models_by_provider(tenant_id=tenant_id, provider=provider)
|
|
|
|
return jsonable_encoder({"data": models})
|
|
|
|
@setup_required
|
|
@login_required
|
|
@account_initialization_required
|
|
def post(self, provider: str):
|
|
if not current_user.is_admin_or_owner:
|
|
raise Forbidden()
|
|
|
|
tenant_id = current_user.current_tenant_id
|
|
|
|
parser = reqparse.RequestParser()
|
|
parser.add_argument("model", type=str, required=True, nullable=False, location="json")
|
|
parser.add_argument(
|
|
"model_type",
|
|
type=str,
|
|
required=True,
|
|
nullable=False,
|
|
choices=[mt.value for mt in ModelType],
|
|
location="json",
|
|
)
|
|
parser.add_argument("credentials", type=dict, required=False, nullable=True, location="json")
|
|
parser.add_argument("load_balancing", type=dict, required=False, nullable=True, location="json")
|
|
parser.add_argument("config_from", type=str, required=False, nullable=True, location="json")
|
|
args = parser.parse_args()
|
|
|
|
model_load_balancing_service = ModelLoadBalancingService()
|
|
|
|
if (
|
|
"load_balancing" in args
|
|
and args["load_balancing"]
|
|
and "enabled" in args["load_balancing"]
|
|
and args["load_balancing"]["enabled"]
|
|
):
|
|
if "configs" not in args["load_balancing"]:
|
|
raise ValueError("invalid load balancing configs")
|
|
|
|
# save load balancing configs
|
|
model_load_balancing_service.update_load_balancing_configs(
|
|
tenant_id=tenant_id,
|
|
provider=provider,
|
|
model=args["model"],
|
|
model_type=args["model_type"],
|
|
configs=args["load_balancing"]["configs"],
|
|
)
|
|
|
|
# enable load balancing
|
|
model_load_balancing_service.enable_model_load_balancing(
|
|
tenant_id=tenant_id, provider=provider, model=args["model"], model_type=args["model_type"]
|
|
)
|
|
else:
|
|
# disable load balancing
|
|
model_load_balancing_service.disable_model_load_balancing(
|
|
tenant_id=tenant_id, provider=provider, model=args["model"], model_type=args["model_type"]
|
|
)
|
|
|
|
if args.get("config_from", "") != "predefined-model":
|
|
model_provider_service = ModelProviderService()
|
|
|
|
try:
|
|
model_provider_service.save_model_credentials(
|
|
tenant_id=tenant_id,
|
|
provider=provider,
|
|
model=args["model"],
|
|
model_type=args["model_type"],
|
|
credentials=args["credentials"],
|
|
)
|
|
except CredentialsValidateFailedError as ex:
|
|
logging.exception(
|
|
f"Failed to save model credentials, tenant_id: {tenant_id},"
|
|
f" model: {args.get('model')}, model_type: {args.get('model_type')}"
|
|
)
|
|
raise ValueError(str(ex))
|
|
|
|
return {"result": "success"}, 200
|
|
|
|
@setup_required
|
|
@login_required
|
|
@account_initialization_required
|
|
def delete(self, provider: str):
|
|
if not current_user.is_admin_or_owner:
|
|
raise Forbidden()
|
|
|
|
tenant_id = current_user.current_tenant_id
|
|
|
|
parser = reqparse.RequestParser()
|
|
parser.add_argument("model", type=str, required=True, nullable=False, location="json")
|
|
parser.add_argument(
|
|
"model_type",
|
|
type=str,
|
|
required=True,
|
|
nullable=False,
|
|
choices=[mt.value for mt in ModelType],
|
|
location="json",
|
|
)
|
|
args = parser.parse_args()
|
|
|
|
model_provider_service = ModelProviderService()
|
|
model_provider_service.remove_model_credentials(
|
|
tenant_id=tenant_id, provider=provider, model=args["model"], model_type=args["model_type"]
|
|
)
|
|
|
|
return {"result": "success"}, 204
|
|
|
|
|
|
class ModelProviderModelCredentialApi(Resource):
|
|
@setup_required
|
|
@login_required
|
|
@account_initialization_required
|
|
def get(self, provider: str):
|
|
tenant_id = current_user.current_tenant_id
|
|
|
|
parser = reqparse.RequestParser()
|
|
parser.add_argument("model", type=str, required=True, nullable=False, location="args")
|
|
parser.add_argument(
|
|
"model_type",
|
|
type=str,
|
|
required=True,
|
|
nullable=False,
|
|
choices=[mt.value for mt in ModelType],
|
|
location="args",
|
|
)
|
|
args = parser.parse_args()
|
|
|
|
model_provider_service = ModelProviderService()
|
|
credentials = model_provider_service.get_model_credentials(
|
|
tenant_id=tenant_id, provider=provider, model_type=args["model_type"], model=args["model"]
|
|
)
|
|
|
|
model_load_balancing_service = ModelLoadBalancingService()
|
|
is_load_balancing_enabled, load_balancing_configs = model_load_balancing_service.get_load_balancing_configs(
|
|
tenant_id=tenant_id, provider=provider, model=args["model"], model_type=args["model_type"]
|
|
)
|
|
|
|
return {
|
|
"credentials": credentials,
|
|
"load_balancing": {"enabled": is_load_balancing_enabled, "configs": load_balancing_configs},
|
|
}
|
|
|
|
|
|
class ModelProviderModelEnableApi(Resource):
|
|
@setup_required
|
|
@login_required
|
|
@account_initialization_required
|
|
def patch(self, provider: str):
|
|
tenant_id = current_user.current_tenant_id
|
|
|
|
parser = reqparse.RequestParser()
|
|
parser.add_argument("model", type=str, required=True, nullable=False, location="json")
|
|
parser.add_argument(
|
|
"model_type",
|
|
type=str,
|
|
required=True,
|
|
nullable=False,
|
|
choices=[mt.value for mt in ModelType],
|
|
location="json",
|
|
)
|
|
args = parser.parse_args()
|
|
|
|
model_provider_service = ModelProviderService()
|
|
model_provider_service.enable_model(
|
|
tenant_id=tenant_id, provider=provider, model=args["model"], model_type=args["model_type"]
|
|
)
|
|
|
|
return {"result": "success"}
|
|
|
|
|
|
class ModelProviderModelDisableApi(Resource):
|
|
@setup_required
|
|
@login_required
|
|
@account_initialization_required
|
|
def patch(self, provider: str):
|
|
tenant_id = current_user.current_tenant_id
|
|
|
|
parser = reqparse.RequestParser()
|
|
parser.add_argument("model", type=str, required=True, nullable=False, location="json")
|
|
parser.add_argument(
|
|
"model_type",
|
|
type=str,
|
|
required=True,
|
|
nullable=False,
|
|
choices=[mt.value for mt in ModelType],
|
|
location="json",
|
|
)
|
|
args = parser.parse_args()
|
|
|
|
model_provider_service = ModelProviderService()
|
|
model_provider_service.disable_model(
|
|
tenant_id=tenant_id, provider=provider, model=args["model"], model_type=args["model_type"]
|
|
)
|
|
|
|
return {"result": "success"}
|
|
|
|
|
|
class ModelProviderModelValidateApi(Resource):
|
|
@setup_required
|
|
@login_required
|
|
@account_initialization_required
|
|
def post(self, provider: str):
|
|
tenant_id = current_user.current_tenant_id
|
|
|
|
parser = reqparse.RequestParser()
|
|
parser.add_argument("model", type=str, required=True, nullable=False, location="json")
|
|
parser.add_argument(
|
|
"model_type",
|
|
type=str,
|
|
required=True,
|
|
nullable=False,
|
|
choices=[mt.value for mt in ModelType],
|
|
location="json",
|
|
)
|
|
parser.add_argument("credentials", type=dict, required=True, nullable=False, location="json")
|
|
args = parser.parse_args()
|
|
|
|
model_provider_service = ModelProviderService()
|
|
|
|
result = True
|
|
error = ""
|
|
|
|
try:
|
|
model_provider_service.model_credentials_validate(
|
|
tenant_id=tenant_id,
|
|
provider=provider,
|
|
model=args["model"],
|
|
model_type=args["model_type"],
|
|
credentials=args["credentials"],
|
|
)
|
|
except CredentialsValidateFailedError as ex:
|
|
result = False
|
|
error = str(ex)
|
|
|
|
response = {"result": "success" if result else "error"}
|
|
|
|
if not result:
|
|
response["error"] = error
|
|
|
|
return response
|
|
|
|
|
|
class ModelProviderModelParameterRuleApi(Resource):
|
|
@setup_required
|
|
@login_required
|
|
@account_initialization_required
|
|
def get(self, provider: str):
|
|
parser = reqparse.RequestParser()
|
|
parser.add_argument("model", type=str, required=True, nullable=False, location="args")
|
|
args = parser.parse_args()
|
|
|
|
tenant_id = current_user.current_tenant_id
|
|
|
|
model_provider_service = ModelProviderService()
|
|
parameter_rules = model_provider_service.get_model_parameter_rules(
|
|
tenant_id=tenant_id, provider=provider, model=args["model"]
|
|
)
|
|
|
|
return jsonable_encoder({"data": parameter_rules})
|
|
|
|
|
|
class ModelProviderAvailableModelApi(Resource):
|
|
@setup_required
|
|
@login_required
|
|
@account_initialization_required
|
|
def get(self, model_type):
|
|
tenant_id = current_user.current_tenant_id
|
|
|
|
model_provider_service = ModelProviderService()
|
|
models = model_provider_service.get_models_by_model_type(tenant_id=tenant_id, model_type=model_type)
|
|
|
|
return jsonable_encoder({"data": models})
|
|
|
|
|
|
api.add_resource(ModelProviderModelApi, "/workspaces/current/model-providers/<string:provider>/models")
|
|
api.add_resource(
|
|
ModelProviderModelEnableApi,
|
|
"/workspaces/current/model-providers/<string:provider>/models/enable",
|
|
endpoint="model-provider-model-enable",
|
|
)
|
|
api.add_resource(
|
|
ModelProviderModelDisableApi,
|
|
"/workspaces/current/model-providers/<string:provider>/models/disable",
|
|
endpoint="model-provider-model-disable",
|
|
)
|
|
api.add_resource(
|
|
ModelProviderModelCredentialApi, "/workspaces/current/model-providers/<string:provider>/models/credentials"
|
|
)
|
|
api.add_resource(
|
|
ModelProviderModelValidateApi, "/workspaces/current/model-providers/<string:provider>/models/credentials/validate"
|
|
)
|
|
|
|
api.add_resource(
|
|
ModelProviderModelParameterRuleApi, "/workspaces/current/model-providers/<string:provider>/models/parameter-rules"
|
|
)
|
|
api.add_resource(ModelProviderAvailableModelApi, "/workspaces/current/models/model-types/<string:model_type>")
|
|
api.add_resource(DefaultModelApi, "/workspaces/current/default-model")
|