github.com/muhammedhassanm/blockchain@v0.0.0-20200120143007-697261defd4d/sawtooth-supply-chain-master/server/index.js (about) 1 /** 2 * Copyright 2017 Intel Corporation 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 * ---------------------------------------------------------------------------- 16 */ 17 'use strict' 18 19 const express = require('express') 20 const db = require('./db') 21 const blockchain = require('./blockchain') 22 const protos = require('./blockchain/protos') 23 const api = require('./api') 24 const config = require('./system/config') 25 26 const PORT = config.PORT 27 const app = express() 28 29 Promise.all([ 30 db.connect(), 31 protos.compile(), 32 blockchain.connect() 33 ]) 34 .then(() => { 35 app.use('/', api) 36 app.listen(PORT, () => { 37 console.log(`Supply Chain Server listening on port ${PORT}`) 38 }) 39 }) 40 .catch(err => console.error(err.message))