dify/api/services/provider_service.py

99 lines
3.8 KiB
Python

from typing import Union
from flask import current_app
from core.llm.provider.llm_provider_service import LLMProviderService
from models.account import Tenant
from models.provider import *
class ProviderService:
@staticmethod
def init_supported_provider(tenant, edition):
"""Initialize the model provider, check whether the supported provider has a record"""
providers = Provider.query.filter_by(tenant_id=tenant.id).all()
openai_provider_exists = False
azure_openai_provider_exists = False
# TODO: The cloud version needs to construct the data of the SYSTEM type
for provider in providers:
if provider.provider_name == ProviderName.OPENAI.value and provider.provider_type == ProviderType.CUSTOM.value:
openai_provider_exists = True
if provider.provider_name == ProviderName.AZURE_OPENAI.value and provider.provider_type == ProviderType.CUSTOM.value:
azure_openai_provider_exists = True
# Initialize the model provider, check whether the supported provider has a record
# Create default providers if they don't exist
if not openai_provider_exists:
openai_provider = Provider(
tenant_id=tenant.id,
provider_name=ProviderName.OPENAI.value,
provider_type=ProviderType.CUSTOM.value,
is_valid=False
)
db.session.add(openai_provider)
if not azure_openai_provider_exists:
azure_openai_provider = Provider(
tenant_id=tenant.id,
provider_name=ProviderName.AZURE_OPENAI.value,
provider_type=ProviderType.CUSTOM.value,
is_valid=False
)
db.session.add(azure_openai_provider)
if not openai_provider_exists or not azure_openai_provider_exists:
db.session.commit()
@staticmethod
def get_obfuscated_api_key(tenant, provider_name: ProviderName):
llm_provider_service = LLMProviderService(tenant.id, provider_name.value)
return llm_provider_service.get_provider_configs(obfuscated=True)
@staticmethod
def get_token_type(tenant, provider_name: ProviderName):
llm_provider_service = LLMProviderService(tenant.id, provider_name.value)
return llm_provider_service.get_token_type()
@staticmethod
def validate_provider_configs(tenant, provider_name: ProviderName, configs: Union[dict | str]):
if current_app.config['DISABLE_PROVIDER_CONFIG_VALIDATION']:
return
llm_provider_service = LLMProviderService(tenant.id, provider_name.value)
return llm_provider_service.config_validate(configs)
@staticmethod
def get_encrypted_token(tenant, provider_name: ProviderName, configs: Union[dict | str]):
llm_provider_service = LLMProviderService(tenant.id, provider_name.value)
return llm_provider_service.get_encrypted_token(configs)
@staticmethod
def create_system_provider(tenant: Tenant, provider_name: str = ProviderName.OPENAI.value,
is_valid: bool = True):
if current_app.config['EDITION'] != 'CLOUD':
return
provider = db.session.query(Provider).filter(
Provider.tenant_id == tenant.id,
Provider.provider_name == provider_name,
Provider.provider_type == ProviderType.SYSTEM.value
).one_or_none()
if not provider:
provider = Provider(
tenant_id=tenant.id,
provider_name=provider_name,
provider_type=ProviderType.SYSTEM.value,
quota_type=ProviderQuotaType.TRIAL.value,
quota_limit=200,
encrypted_config='',
is_valid=is_valid,
)
db.session.add(provider)
db.session.commit()