init

src/service/index.js

@@ -0,0 +1,53 @@
+const event = require('events');
+const serviceMap = require('./serviceMap');
+const { auth } = require('./middleware');
+// const Provider = require('../common/Provider')
+class ServiceManager extends event {
+    constructor(props = {}) {
+        mylog.info('初始化服务控制器...');
+        super(props);
+        this._map = serviceMap;
+        this.middleWares = [
+            auth
+        ];
+    }
+    static getInstance() {
+        if(!ServiceManager.instance) {
+            ServiceManager.instance = new ServiceManager();
+        }
+        return ServiceManager.instance;
+    }
+
+    get ServiceMap() {
+        return this._map;
+    }
+    /**
+     *
+     * @desc 注册一个服务
+     * @param {*} [service={}]
+     * @param {String} path // 路由地址
+     * @param {String} type // HTTP请求类型['GET','POST','PUT'...] 
+     * @param {Function} handler //处理函数
+     * @memberof ServiceManager
+     */
+    regist(service = {}) {
+        const { version, ...main } = service;
+        this._map[version].push(main);
+    }
+
+    mountService(route, version) {
+        mylog.info('开始挂载中间价...');
+        this.middleWares.map(fn => {
+            route.use(fn);
+        });
+        mylog.info('开始挂载服务...');
+        if (this.ServiceMap[version] &&  this.ServiceMap[version].length !== 0) {
+            this.ServiceMap[version].map(service => {
+                route[service.method.toLowerCase()](service.url, service.controller);
+            });
+        }
+        return route;
+    }
+}
+
+module.exports = ServiceManager.getInstance();