/
GenericAction.js
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/
GenericAction.js
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/*
* Copyright 2023 Adobe. All rights reserved.
* This file is licensed to you 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 REPRESENTATIONS
* OF ANY KIND, either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
const InternalError = require('./InternalError.js');
function createResponse(status, body) {
return {
headers: { 'Content-Type': 'application/json' },
statusCode: status,
body,
};
}
function createSuccessResponse(body) {
return createResponse(200, body);
}
function createErrorResponse(status, message) {
return createResponse(status, { error: message });
}
function asGenericAction(action) {
return async (params) => {
try {
return createSuccessResponse(await action(params));
} catch (e) {
if (e instanceof InternalError) {
console.error(`Internal error: ${e.message} (${e.status})`);
return createErrorResponse(e.status, e.message);
}
console.error(`Unexpected error: ${e.message}`);
return createErrorResponse(500, e.message ?? 'Internal Server Error');
}
};
}
module.exports = { asGenericAction };