How to wait till the response comes from the ShepHertz database request, in angularjs?

0 votes
Version : 2.6
I want unread chat count,So first i am getting user All friends then i am checking each sender friend unread message, then pass to tab icon ,


//Login
              $scope.login=function(){
              var validationSuccess=validateWaveForm();
              if(!validationSuccess)
              return;

              $ionicLoading.show({template: 'Please wait...'});
              var userService  = new App42User();
              userService.authenticate($scope.data.username, $scope.data.password,{
                                       success: function(object)

                                       {
                                       console.log("object is"+object);
                                       var userObj = JSON.parse(object);
                                       var result = userObj.app42.response.success;
                                       if(result){
                                       var loginUser =userObj.app42.response.users.user;
                                       console.log(loginUser)
                                       localStorage.setItem("LoginEm",$scope.data.username)
                                       console.log($scope.data.username+"=hi-1")
                                       $scope.verifyUserAccountStatus(loginUser,$scope.data.username)
                                       
                                       /* For Unread msgs Count*/
                                       $rootScope.chatCounted=$scope.getAllFriends($scope.data.username);
                                      
                                       }
                                       },
                                       error: function(error) {
                                       $ionicLoading.hide();
                                       var userObj = JSON.parse(error);
                                       showAlert($ionicPopup,"Authentication error",userObj.app42Fault.details);
                                       }
                                       });
              }


          /* For get All Friends */
 $scope.getAllFriends=function(userName){
  $scope.friendsUsrname = []
var buddyService    =   new App42Buddy();
    var result;
    var count=0;
       buddyService.getAllFriends(userName,{
        success: function(object)
        {
          $ionicLoading.hide();
          $scope.friendsUsrname.length = 0;
          var buddyObj = JSON.parse(object);
          result = buddyObj.app42.response.buddies.buddy;
             
          if (result instanceof Array) {
            for(var i = 0;i<result.length;i++)
            {
              var buddyName=result[i].buddyName;
              $scope.friendsUsrname.push(result[i].buddyName);
              
                /* For Unread msgs Count*/
            var chatCount= $scope.getUnreadMsgCount(buddyName,userName);
               count=count+chatCount;
            }
            return count;
          }
          else{
            var buddyName=result.buddyName;
            $scope.friendsUsrname.push(result.buddyName);
            /* For Unread msgs Count*/
           var chatCount= $scope.getUnreadMsgCount(buddyName,userName)
               count=count+chatCount;
               return count;          
          }
          
         
        },
        error: function(error) {
         return count;
          $ionicLoading.hide();
          
        }
      });
    }



/* For Unread msgs Count*/
 $scope.getUnreadMsgCount=function(buddyName,userName){
      
      var key1    ="chatHistory.sender" ,
         key2    = "chatHistory.receiver",
         key3    ="chatHistory.formattedDate",
         value1=buddyName,
         value2=userName,
         value3='Just now';
         var chatCount=0;
         
      var storageService      =   new App42Storage();

      var queryBuilder = new QueryBuilder();
            var q1,q2,query1,query2,query;
            
               q1 = queryBuilder.build(key1, value1, Operator.LIKE);
               q2 = queryBuilder.build(key2, value2, Operator.LIKE);
                query1 = queryBuilder.compoundOperator(q1,Operator.AND, q2);
                query2=queryBuilder.build(key3, value3, Operator.LIKE);
               query = queryBuilder.compoundOperator(query1,Operator.AND, query2);
               storageService.findDocumentsByQuery('STEMERGY','Chatting', query,{  
    success: function(object)   
    {    
        var storageObj = JSON.parse(object);    
        response = storageObj.app42.response.storage.jsonDoc; 
        var chatCount=0;
        if (response instanceof Array) {
                                            for(var i = 0;i<response.length;i++)
                                            {
                                            var chatHistory = response[i].chatHistory; 
                                            if (chatHistory instanceof Array) {                                           
                                            for(var j = 0;j<chatHistory.length;j++)
                                            {
                                            
                                            var chatObj = chatHistory[j]
                                                                                        
                                            if((chatObj.formattedDate)==="Just now"){
                                              chatCount++;
                                              $scope.chatCounting=chatCount;
                                              console.log(chatCount)

                                            }else{
                                             $scope.chatCounting=chatCount;
                                              console.log(chatCount)}
                                          }
                                           } else{
                                            if((chatHistory.formattedDate)==="Just now"){
                                              chatCount++;
                                               $scope.chatCounting=chatCount;
                                              console.log(chatCount)
                                            }else{
                                              $scope.chatCounting=chatCount;
                                              console.log(chatCount)}
                                            
                                           }
                                            }
                                          }else{if((chatHistory.formattedDate)==="Just now"){
                                              chatCount++;
                                               $scope.chatCounting=chatCount;
                                              console.log(chatCount)
                                            }else{
                                              $scope.chatCounting=chatCount;
                                              console.log(chatCount)}
                                          }
        //localStorage.setItem("chatCount",chatCount);
        return chatCount;
    },    
    error: function(error) { 
      return chatCount;
      showAlert($ionicPopup,"Error","No-chats");
   }    
});        

    }

 

asked Jul 4 in Unity by adhi.ks31 (10 points)
edited Jul 4 by adhi.ks31

1 Answer

0 votes

Hello Adhi,

 

Please have a look at this link which will help you in your query. 

 

Regards,

Himanshu Sharma

answered Jul 4 by hs00105 (1,935 points)
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