dify/api/services/rag_pipeline/rag_pipeline_manage_service.py

from core.plugin.entities.plugin_daemon import PluginDatasourceProviderEntity
from core.plugin.impl.datasource import PluginDatasourceManager
from services.datasource_provider_service import DatasourceProviderService


class RagPipelineManageService:
    @staticmethod
    def list_rag_pipeline_datasources(tenant_id: str) -> list[PluginDatasourceProviderEntity]:
        """
        list rag pipeline datasources
        """

        # get all builtin providers
        manager = PluginDatasourceManager()
        datasources = manager.fetch_datasource_providers(tenant_id)
        for datasource in datasources:
            datasource_provider_service = DatasourceProviderService()
            credentials = datasource_provider_service.get_datasource_credentials(
                tenant_id=tenant_id, provider=datasource.provider, plugin_id=datasource.plugin_id
            )
            if credentials:
                datasource.is_authorized = True
        return datasources