| /* |
| * Copyright 2017 IBM Corporation |
| * |
| * Licensed 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 CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| // require the composer module |
| const composer = require('@ibm-functions/composer') |
| |
| // define the composition |
| const composition = composer.if( |
| composer.action('authenticate', { action: function ({ password }) { return { value: password === 'abc123' } } }), |
| composer.action('success', { action: function () { return { message: 'success' } } }), |
| composer.action('failure', { action: function () { return { message: 'failure' } } })) |
| |
| // instantiate OpenWhisk client |
| const wsk = composer.util.openwhisk({ ignore_certs: true }) |
| |
| wsk.compositions.deploy({ name: 'demo', composition }) // deploy composition |
| .then(() => wsk.actions.invoke({ name: 'demo', params: { password: 'abc123' }, blocking: true })) // invoke composition |
| .then(({ response }) => console.log(JSON.stringify(response.result, null, 4)), console.error) |
