end
Version:
a Realtime BaaS like Firebase by Socket.io and MongoDB
278 lines (274 loc) • 9.34 kB
JavaScript
/**
* author: mdemo
* Date: 13-1-25
* Time: 下午3:32
* Desc: End.js javascript sdk
*/
(function (root) {
var _vars = {
socket:{},
callbacks:[]
};
/**
* 这里是End javascript sdk 的api文档
* 在Node里面，你通过简单的初始化变可以使用End了
* // server
* var End = require('./../../lib/end');
* var mongo_config = {
* database: "nodend",
* host:"localhost",
* port:27017,
* options:{
* auto_reconnect: true
* }
* };
* var sio_config = {
* port: 8080,
* options:{
* 'log level':1
* }
* };
* End.init(mongo_config,sio_config);
*
* // client
* var chatRooms = new End('chatRooms','http://localhost:8080');
*
* @class End
* @constructor 初始化End，或构建一个End
* @param {Object} route End路由
* @param {String} url socket.io Url地址
*/
var End = function (route, url) {
this.route = route || '';
if (url) {
_vars.socket = io.connect(url);
_vars.socket.on('callback',function(data){
_vars.callbacks[data.mark](data);
});
}
};
var Account = {};
root.End = End;
root.Account = Account;
Account.addUser = function(user,callback){
_vars.socket.emit('account','addUser',user);
_vars.callbacks['addUser'] = callback;
};
Account.login = function(user,callback){
_vars.socket.emit('account','login',user);
_vars.callbacks['login'] = callback;
};
Account.autoLogin = function(callback){
var user = {
user: $.cookie('user'),
token: $.cookie('token')
};
if(user.user&&user.token){
_vars.socket.emit('account','autoLogin',user);
_vars.callbacks['autoLogin'] = callback;
}
else{
var result = {
err:{
code:'3-1',
info:'not find cookie'
},
success: false,
mark:'autoLogin'
};
callback(result);
}
};
Account.passwordReset = function(email,callback){
_vars.socket.emit('account','passwordReset',email);
_vars.callbacks['passwordReset'] = callback;
};
Account.validateReset = function(email,token,newpass,callback){
_vars.socket.emit('account','validateReset',{email:email,token:token,newpass:newpass});
_vars.callbacks['validateReset'] = callback;
};
/**
* @method 新建下一级子元素
*
* var chatRooms = new End('chatRooms','http://localhost:8080');
* var room = chatRooms.child('5155bd645ba882d606000001');
*
* @param {String} route 传入子元素路由
* @returns {End}
*/
End.prototype.child = function (route) {
return new End(this.route + '.' + route);
};
/**
* @method 获取上一级元素
*
* var chatRooms = new End('chatRooms','http://localhost:8080');
* var room = chatRooms.child('5155bd645ba882d606000001');
* room.parent().route // route为chatRooms
*
* @returns {End}
*/
End.prototype.parent = function () {
var route = this.route.substring(0, this.route.lastIndexOf('.'));
return new End(route);
};
End.prototype.data = function(value,method,callback,options){
var data = {
routes:this.route.split('.'),
route: this.route,
value:value||null,
method:method,
options:options||null
};
_vars.socket.emit('dal',data,function(returns){
if(callback){
callback(returns);
}
});
};
/**
* @method 向collection中插入数据
*
* var chatRooms = new End('chatRooms','http://localhost:8080');
* chatRooms.insert({url:document.location.href,title:document.title},function(id){
* console.log(id); // 会返回collection _id
* });
*
* @param {Object} value
* @param {Function} callback
*/
End.prototype.insert = function(value,callback){
this.data(value,'insert',callback,null);
};
End.prototype.remove = function(callback){
this.data(null,'remove',callback)
};
/**
* @method 修改数据的值
*
* @example
* var chatRooms = new End('chatRooms','http://localhost:8080');
* var room = chatRooms.child('5155bd645ba882d606000001');
* var roomURL = room.child('url');
* roomURL.set('m.baidu.com',function(result){
* console.log(result);// 回返回是否成功 true or false
* });
*
* @param {Object} value
* @param {Function} callback
*/
End.prototype.set = function (value,callback) {
this.data(value,'set',callback,null);
};
/**
* @method 向数组插入数据
*
* @example
* var chatRooms = new End('chatRooms','http://localhost:8080');
* var room = chatRooms.child('5155bd645ba882d606000001');
* var roomMsgs = room.child('msgs');
* roomMsgs.push({user:'mdemo',msg:'@test'},function(result){
* console.log(result);// 回返回是否成功 true or false
* });
*
* @param {Object} value
* @param {Function} callback
*/
End.prototype.push = function(value,callback){
this.data(value,'push',callback,null);
};
/**
* @method 修改数据，具体使用可参考mongoDB
*
* @example
* var chatRooms = new End('chatRooms','http://localhost:8080');
* var room = chatRooms.child('5155bd645ba882d606000001');
* room.update({url:'woxiangqu.com2',title:'mdemo2'},{},function(result){
* console.log(result);// 回返回是否成功 true or false
* });
*
* @param {Object} value
* @param {Object} options
* @param {Function} callback
*/
End.prototype.update = function (value,options,callback) {
this.data(value,'update',callback,options);
};
/**
* @method 查询数据，具体使用可参考mongoDB
*
* @example
* var chatRooms = new End('chatRooms','http://localhost:8080');
* var room = chatRooms.child('5155bd645ba882d606000001');
* chatRooms.find({_id:'5155bd645ba882d606000001'},{},function(result){
* console.log(result);// 返回查询结果
* });
*
* @param {Object} value
* @param {Object} options
* @param {Function} callback
*/
End.prototype.find = function (value,options,callback) {
this.data(value,'find',callback,options);
};
/**
* @method 查询数据，根据路由中的id查询数据
*
* @example
* var chatRooms = new End('chatRooms','http://localhost:8080');
* var room = chatRooms.child('5155bd645ba882d606000001');
* room.findById(function(result){
* console.log(result);// 返回查询结果
* });
*
*/
End.prototype.findById = function (callback){
this.data(null,'findById',callback);
};
/**
* @method 查询数据，根据路由中的collection Name查询数据
*
* @example
* var chatRooms = new End('chatRooms','http://localhost:8080');
* chatRooms.findAll(function(result){
* console.log(result);// 返回查询结果
* });
*
*/
End.prototype.findAll = function(callback){
this.data(null,'findAll',callback);
};
/**
* @method 查询数据，查询指定数量的数据
*
* @example
* var chatRooms = new End('chatRooms','http://localhost:8080');
* chatRooms.limit(5,function(rooms){
* console.log(rooms);// 返回查询结果
* });
*
* @param {Object} value 查询的数量
* @param {Object} callback 回掉函数
*/
End.prototype.limit = function(value,callback){
this.data(value,'limit',callback)
};
/**
* @method 修改数据，具体使用可参考mongoDB
*
* @example
* var chatRooms = new End('chatRooms','http://localhost:8080');
* var room = chatRooms.child('5155bd645ba882d606000001');
* var roomMsgs = room.child('msgs');
* roomMsgs.on('child_added',function(item){
* console.log(item);// 返回最近新添加的消息
* });
*
* @param {Object} ontype ‘child_added’ 'child_removed' 'child_changed'
* @param {Function} callback
*/
End.prototype.on = function (ontype,callback) {
_vars.socket.emit('onlisten',ontype,this.route);
_vars.callbacks[this.route+'.'+ontype] = callback;
};
}(window));