Underground-Digital/Workflow-Engine

1from flask_restful import marshal_with2 3from controllers.common import fields4from controllers.common import helpers as controller_helpers5from controllers.web import api6from controllers.web.error import AppUnavailableError7from controllers.web.wraps import WebApiResource8from models.model import App, AppMode9from services.app_service import AppService10 11 12class AppParameterApi(WebApiResource):13    """Resource for app variables."""14 15    @marshal_with(fields.parameters_fields)16    def get(self, app_model: App, end_user):17        """Retrieve app parameters."""18        if app_model.mode in {AppMode.ADVANCED_CHAT.value, AppMode.WORKFLOW.value}:19            workflow = app_model.workflow20            if workflow is None:21                raise AppUnavailableError()22 23            features_dict = workflow.features_dict24            user_input_form = workflow.user_input_form(to_old_structure=True)25        else:26            app_model_config = app_model.app_model_config27            if app_model_config is None:28                raise AppUnavailableError()29 30            features_dict = app_model_config.to_dict()31 32            user_input_form = features_dict.get("user_input_form", [])33 34        return controller_helpers.get_parameters_from_feature_dict(35            features_dict=features_dict, user_input_form=user_input_form36        )37 38 39class AppMeta(WebApiResource):40    def get(self, app_model: App, end_user):41        """Get app meta"""42        return AppService().get_app_meta(app_model)43 44 45api.add_resource(AppParameterApi, "/parameters")46api.add_resource(AppMeta, "/meta")47