修改index.js

Author: xiangdong9013

index.js

@@ -0,0 +1,189 @@
+/**
+ * parse后台脚手架
+ * www.yourCompany.com
+ */
+
+var express = require('express');
+var https = require('https');
+var {
+  default: ParseServer,
+  ParseGraphQLServer
+} = require('parse-server');
+var path = require('path');
+var ParseDashboard = require('parse-dashboard');
+var ParseSwagger = require('./parse-swagger');
+var swaggerUi = require('swagger-ui-express');
+var fs = require('fs');
+var appConfig = require('./app.json');
+
+let {
+  parse_port = 1337,
+  dashboard_port = 4040,
+  parse_host = {
+    value: 'testapi.yourCompany.com'
+  },
+  applications,
+  dashboardUsers = [{
+    "user": "user",
+    "pass": "user_pass"
+  }]
+} = appConfig;
+
+let host = parse_host.value;
+
+//TODO: RELEASE_HOST与DEV_HOST的配置，需要与app.json中的parse_host.value配置结合起来
+// domain对应parse_host.value，dbIp为相应的数据库ip
+const RELEASE_HOST = {
+  domain: 'api.yourCompany.com',
+  dbIp: '127.0.0.1'
+};
+const DEV_HOST = {
+  domain: 'testapi.yourCompany.com',
+  dbIp: '127.0.0.2'
+};
+
+// 数据库IP地址配置
+let db_ip = (Object.is(host, RELEASE_HOST.domain)) ? RELEASE_HOST.dbIp : DEV_HOST.dbIp;
+
+let parse_baseUrl = `https://${host}:${parse_port}`;
+let dashboard_baseUrl = `https://${host}:${dashboard_port}`;
+
+let apps = applications.map(item => {
+  let {
+    dbConfig = {}, graphQLServerURL = {}, appId, appName, masterKey, cloud = {}
+  } = item;
+  let {
+    user,
+    pass,
+    dbName,
+    liveQuery
+  } = dbConfig;
+
+  let isDbConfigInValid = (user === undefined || pass === undefined || dbName === undefined);
+  if (isDbConfigInValid) {
+    Console.error("数据库连接信息缺失！");
+    return;
+  }
+
+  let graphQLPath = graphQLServerURL.value;
+  let graphQLServerURL_fullPath = graphQLPath === undefined ? undefined : `${parse_baseUrl}${graphQLPath}`;
+  let cloudDir = cloud.value;
+  let cloudFullDir = cloudDir === undefined ? undefined : path.resolve(__dirname, cloudDir);
+
+  return {
+    parseBaseURL: parse_baseUrl,
+    dashboardBaseUrl: dashboard_baseUrl,
+    appId: appId.value,
+    appName: appName.value,
+    databaseURI: `mongodb://${user}:${pass}@${db_ip}:27017/${dbName}`,
+    cloud: cloudFullDir,
+    masterKey: masterKey.value,
+    serverURL: `${parse_baseUrl}/${appId.value}`,
+    graphQLServerURL: graphQLServerURL_fullPath,
+    graphQLPath: graphQLPath,
+    liveQuery: liveQuery,
+    maxUploadSize: "100mb"
+  };
+});
+
+/***************ParseServer部分配置********************/
+
+// Client-keys like the javascript key or the .NET key are not necessary with
+// parse-server If you wish you require them, you can set them as options in the
+// initialization above: javascriptKey, restAPIKey, dotNetKey, clientKey
+let parseApp = express();
+let dashboardApp = express();
+
+apps.map(item => {
+  let {
+    appId,
+    graphQLServerURL,
+    graphQLPath
+  } = item;
+
+  let api = new ParseServer(item);
+  //router 
+  parseApp.use(`/${appId}`, api.app);
+
+  /***************parse的swagger配置********************/
+  let parseSwagger = new ParseSwagger(item);
+  parseApp.use(parseSwagger);// 挂载swagger docs，路径为“/docs-${appId}”
+  // swagger UI
+  let swaggerOpt = { swaggerUrl: parse_baseUrl + `/docs-${appId}` };
+  parseApp.use(`/swagger-${appId}`, swaggerUi.serve, swaggerUi.setup(null, swaggerOpt));
+
+  /***************parse的GraphQL配置*********************/
+  if (!(Object.is(graphQLServerURL, undefined))) {
+    var parseGraphQLServer_WP = new ParseGraphQLServer(
+      api, {
+      graphQLPath: graphQLPath,
+      playgroundPath: '/playground'
+    }
+    );
+
+    // Mounts the GraphQL API on parse-server, NOT on dashboard.
+    /* 
+    In fact,you can mount it on dashboardApp too.
+    (with 'graphQLServerURL' change to `${dashboard_baseUrl}${graphQLPath}` )
+    */
+    parseGraphQLServer_WP.applyGraphQL(parseApp);
+
+    //仅在非生产环境开启graphQL playground，
+    if (!Object.is(host, RELEASE_HOST.domain)) {
+      // (Optional) Mounts the GraphQL Playground - do NOT use in Production
+      parseGraphQLServer_WP.applyPlayground(parseApp);
+    }
+  }
+});
+
+/***************Dashboard部分配置********************/
+//配置dashboard仅支持https协议访问
+let dashboardOptions = {
+  allowInsecureHTTP: false
+};
+
+let dashboard = new ParseDashboard({
+  apps: apps,
+  //设置dashboard的登录用户名密码，格式如下：
+  /*
+  'users': [{
+    'user': 'user',
+    'pass': 'user_pass',
+    // "readOnly": false,
+    // "apps": [{ "appId": "yourApp" }]
+  }]  */
+  users: dashboardUsers
+},
+  dashboardOptions);
+
+// Parse Server plays nicely with the rest of your web routes
+//默认访问时的提示信息
+parseApp.get('/', function (req, res) {
+  res.status(200).send(
+    '欢迎访问parse-scaffold(parse后台脚手架)!');
+});
+
+//TODO:仅在非生产环境开启dashboard服务
+//if (!Object.is(host,'api.yourCompany.com')) {
+dashboardApp.use('/dashboard', dashboard);
+
+// /public 静态资源目录，以后可公开发布的信息
+//dashboardApp.use('/public', express.static(path.join(__dirname, '/public')));
+
+//}
+
+//TODO: 此项需要配置服务器支持https访问（一般在nginx中配置）
+let httpsOption = {
+  key: fs.readFileSync('/etc/nginx/cert/1234567_testapi.yourCompany.com.key'),
+  cert: fs.readFileSync('/etc/nginx/cert/1234567_testapi.yourCompany.com.pem')
+};
+
+let httpsServer = https.createServer(httpsOption, parseApp);
+httpsServer.listen(parse_port, () => {
+  console.info(new Date().toLocaleString() + `: parse-server  已通过https在端口 ${parse_port} 启动`);
+});
+ParseServer.createLiveQueryServer(httpsServer);
+
+https.createServer(httpsOption, dashboardApp).listen(dashboard_port, () => {
+  console.info(new Date().toLocaleString() + `: parse-dashboard 已通过https在端口 ${dashboard_port} 启动`);
+});