unserver-unify/src/app/home/sidebark12.controller.js

'use strict';
angular.module('bamboo').controller('SidebarK12Ctrl', function($scope, ApiService, loginService, HomeService) {
  var _self = this;
  //getStatus();
  this.schoolIconUrl = ApiService.SHOST + "/public/" + ApiService.RES + "/school/" + ApiService.gid + "/";

  this.imagePicUrl = ApiService.PSURL + "/avatar/";

//  console.log(loginService.school);

  console.log(loginService.user);

  var schoolUrl = ApiService.SHOST + "/public/" + ApiService.RES + "/school/" + ApiService.gid + "/";
  if (loginService.school.sideadv) {
    $scope.sideadv = schoolUrl + loginService.school.sideadv;
  }

  var serviceFunctions = [];

  function getClassInfo(callback)
  {
    HomeService.getClassInfoForCurrentUser(function(err, items) {
        console.log(items);
        _self.myclasses = items;
      return callback();
    });
    
  }

  function getSideBarInfo(callback)
  {
    HomeService.getSideBarInfo(function(err, _result) {

        _self.notice = _result.notice;
        console.log(_self.notice);
        $scope.resources = _result.resources;
        $scope.surveys = _result.surveys;
        $scope.announcementnames = _result.annoucements;
        $scope.hottopics = _result.topics;
        return callback();
    });
    
  }

  if(loginService.user){
    serviceFunctions.push(getClassInfo);
  }

  serviceFunctions.push(getSideBarInfo);

  console.log(serviceFunctions);
  var waterfall=contra;
  waterfall.waterfall(serviceFunctions,function(err){
    console.log(err);
  })
  
});