app.js

var express = require('express');
var bodyParser = require('body-parser');
var path = require("path");
var fs = require("fs");
// 路由加载
var mount = require('mount-routes');

var app = express();




/**
 *
 * 公共系统初始化
 * 
 */
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

// 初始化数据库模块
var database = require('./modules/database');
database.initialize(app,function(err) {
	if(err) {
		console.error("连接数据库失败失败 %s",err);
	} 
});

/**
 *
 *	后台管理系统初始化
 * 
 */
// 获取管理员逻辑模块
var managerService = require(path.join(process.cwd(),"services/ManagerService"));
// 获取角色服务模块
var roleService = require(path.join(process.cwd(),"services/RoleService"));

// 设置跨域和相应数据格式
app.all('/api/*', function(req, res, next) {
	res.header("Access-Control-Allow-Origin", "*")
	res.header("Access-Control-Allow-Headers", "X-Requested-With, mytoken")
	res.header("Access-Control-Allow-Headers", "X-Requested-With, Authorization")
	res.setHeader('Content-Type','application/json;charset=utf-8')
	res.header("Access-Control-Allow-Headers", "Content-Type,Content-Length, Authorization, Accept,X-Requested-With");
	res.header("Access-Control-Allow-Methods","PUT,POST,GET,DELETE,OPTIONS");
	res.header("X-Powered-By",' 3.2.1')
	if(req.method=="OPTIONS") res.send(200);/*让options请求快速返回*/
	else  next()
});




// 初始化统一响应机制
var resextra = require('./modules/resextra');
app.use(resextra);

// 初始化 后台登录 passport 策略
admin_passport = require('./modules/passport');
// 设置登录模块的登录函数衔接 passport 策略
admin_passport.setup(app,managerService.login);
// 设置 passport 登录入口点
app.use("/api/private/v1/login",admin_passport.login);
// 设置 passport 验证路径
app.use("/api/private/v1/*",admin_passport.tokenAuth);

// 获取验证模块
var authorization = require(path.join(process.cwd(),"/modules/authorization"));

// 设置全局权限
authorization.setAuthFn(function(req,res,next,serviceName,actionName,passFn) {
	if(!req.userInfo || isNaN(parseInt(req.userInfo.rid))) return res.sendResult("无角色ID分配");
	// 验证权限
	roleService.authRight(req.userInfo.rid,serviceName,actionName,function(err,pass) {
		passFn(pass);
	});
});

/**
 *
 * 初始化路由
 * 
 */
// 带路径的用法并且可以打印出路有表
mount(app, path.join(process.cwd(),"/routes"), true);



app.all('/ueditor/ue', function(req, res, next) {
	res.header("Access-Control-Allow-Origin", "*")
	res.header("Access-Control-Allow-Headers", "X-Requested-With, mytoken")
	res.header("Access-Control-Allow-Headers", "X-Requested-With, Authorization")
	res.header("Access-Control-Allow-Headers", "Content-Type, Content-Length, Authorization, Accept, X-Requested-With, X_Requested_With");
	res.header("Access-Control-Allow-Methods","PUT,POST,GET,DELETE,OPTIONS");
	res.header("X-Powered-By",' 3.2.1')
	if(req.method=="OPTIONS") res.send(200);/*让options请求快速返回*/
	else  next()
});

// 富文本编辑器上传
var ueditor = require(path.join(process.cwd(),"/modules/ueditor"));
// 富文本控件处理qing q
app.use("/ueditor/ue",ueditor);
//. 设置富文本空间地址
app.use("/ueditor",express.static('public/ueditor'));



app.use('/tmp_uploads',express.static('tmp_uploads'));
app.use('/x/common',express.static('uploads/common'));
app.use('/uploads/goodspics',express.static('uploads/goodspics'));

var upload_config = require('config').get("upload_config");
app.use("/" + upload_config.get("upload_ueditor"),express.static(upload_config.get("upload_ueditor")));

// 定义日志
// var log4js = require('./modules/logger');
// log4js.use(app);

/**
 *
 * 统一处理无响应
 * 
 */
// 如果没有路径处理就返回 Not Found
app.use(function(req, res, next) {
	res.sendResult(null,404,"Not Found");
});

app.listen(8888);

module.exports = app;