trustieforge/public/javascripts/wechat/others/factory.js

app.factory('auth', ['$http','$routeParams', '$q', function($http,$routeParams, $q){
    var _openid = '';

    if(typeof g_openid !== 'undefined'){
        _openid = g_openid;
    }

    var getOpenId = function() {
        var deferred = $q.defer();
        if (typeof _openid !== 'undefined' && _openid.length > 0){
            deferred.resolve(_openid);
        } else {
            var code = $routeParams.code;
            $http({
                url: '/wechat/get_open_id',
                data: {code: code},
                method: 'POST'
            }).then(function successCallback(response) {
                _openid = response.data.openid;
                deferred.resolve(_openid);
            }, function errorCallback(response) {
                deferred.reject(response);
            });
        }
        return deferred.promise;
    };
    var openid = function(){
        return _openid;
    };
    return {getOpenId: getOpenId, openid: openid};
}]);


app.factory('rms', function(){
    var _saveStorage = {};
    var save = function(key, value){
        _saveStorage[key] = value;
    };

    var get = function(key){
        return _saveStorage[key];
    };

    return {save: save, get: get};
});

app.factory('common', ['$http', 'auth', '$routeParams', function($http, auth, $routeParams){
    var addCommonReply = function(id, type, data, cb){

        if(!data.comment || data.comment.length<=0){
            return;
        }

        var temp =  data.comment.replace(/\n/g,'<br/>');

        var userInfo = {
            type: type,
            content: temp,
            openid: auth.openid()
        };
        //回复按钮禁用
        data.disabled = true;

        $http({
            method: 'POST',
            url: apiUrl+ "new_comment/"+id,
            data: userInfo
        }).then(function successCallback(response) {
            //alert("提交成功");
            //数据提交完成,回复按钮启用
            data.disabled = false;
            if(typeof cb === 'function'){
                cb();
            }
        }, function errorCallback(response) {
        });
    };

    var loadCommonData = function(id, type){
        return $http({
            method: 'GET',
            url: apiUrl+ type + "/" + id+"?openid="+auth.openid()
        })
    };

    var addCommonPraise = function(act){
        act.praise_count += 1;
        act.has_praise = true;

        $http({
            method: 'POST',
            url: apiUrl + "praise/" + act.act_id,
            data:{openid:auth.openid(),type:act.act_type}
        }).then(function successCallback(response) {
            console.log(response.data);
        }, function errorCallback(response) {
        });

    };

    var decreaseCommonPraise = function(act){
        act.praise_count -= 1;
        act.has_praise = false;

        $http({
            method: 'POST',
            url: apiUrl + "praise/" + act.act_id,
            data:{openid:auth.openid(),type:act.act_type}
        }).then(function successCallback(response) {
            console.log(response.data);
        }, function errorCallback(response) {
        });
    };

    return {addCommonReply: addCommonReply, loadCommonData: loadCommonData, addCommonPraise: addCommonPraise, decreaseCommonPraise: decreaseCommonPraise};
}]);