twong329/view/xcx/utils/request.js

import util from './util.js';
import authLogin from './autoLogin.js';
import { HEADER , TOKENNAME} from './../config.js';

/**
 * 发送请求
 */
export default function request(api, method, data, {noAuth = false, noVerify = false}) {
  	let Url = getApp().globalData.url, header = HEADER;
  	if (!noAuth) {
    	//登录过期自动登录
		if (!util.isLoginValid()) {
			return authLogin().then(res => { 
				return request(api, method, data, { noAuth, noVerify}); 
			});
		}
  	}
  
  	if (getApp().globalData.token) {
		header[TOKENNAME] = 'Bearer ' + getApp().globalData.token;
	}

  	return new Promise((reslove, reject) => {
    	wx.request({
      		url: Url + '/api/' + api,
      		method: method || 'GET',
      		header: header,
      		data: data || {},
      		success: (res) => {
        		if (noVerify) {
        		  	reslove(res.data, res);
				} else if (res.data.status == 200) {
        		  	reslove(res.data, res);
			  	} else if (res.data.status == 402) {
        		  	reslove(res.data, res);
				} else if ([410000, 410001, 410002].indexOf(res.data.status) !== -1) {
        		  	util.logout()
        		  	return authLogin().then(res => { 
						return request(api, method, data, { noAuth, noVerify }); 
					});
        		} else {
				  reject(res.data.msg || '系统错误');
				}
      		},
      		fail: (msg) => {
        		reject('请求失败');
      		}
    	})
  	});
}

['options', 'get', 'post', 'put', 'head', 'delete', 'trace', 'connect'].forEach((method) => {
  	request[method] = (api, data, opt) => request(api, method, data, opt || {})
});