Angular service calling another service

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I'm making a simple Angular app to manage incomes. The incomes come from projects that I store in json (for testing purpose).

So, basically, I use a service in Angular to get this json and I would like to have another service that call Projects service and filter the incomes of each projects.

Here's the code :

facturateApp.service('Projects', function($http){     


 var Projects = {
      async: function() {

        var promise = $http.get('base.json').then(function (response) {            
          return response.data;
        });
        return promise;
      }
    };
    return Projects;


});

facturateApp.service('Incomes', function(Projects){    
    var incomes = []; 
    Projects.async().then(function(d) {
      var projects = d;

      angular.forEach(projects, function(project){

        if(typeof(project.account.accountAmount) == 'number' && project.account.accountAmount > 0){
            var newIncome = {};
            newIncome.projectName = project.projectName;
            newIncome.clientName = project.clientName;
            newIncome.typeIncome = "Accompte";
            newIncome.amount = project.account.amountAccount;
            newIncome.date = project.account.accountDate;
            newIncome.notes = project.account.accountType;
            incomes.push(newIncome);


        }



      });
      angular.forEach(projects, function(project){


        if (typeof(project.total.totalAmount) == 'number' && project.total.totalAmount > 0){
            var newIncome = {};
            newIncome.projectName = project.projectName;
            newIncome.clientName = project.clientName;
            newIncome.typeIncome = "Accompte";
            newIncome.amount = project.total.totalAmount;
            newIncome.date = project.total.totalDate;
            newIncome.notes = project.total.totalType;
            incomes.push(newIncome);


        }


      });

    });
    console.log(incomes); // still returns [];
    return incomes;

});

My problem is that the last log returns an empty array. I probably know why : incomes is returned before Projects.async().then(function(d) is executed.

But I don't know wait for this function to be executed before returning incomes in a service that call another service...

Any help ?

asked 1 min ago

enguerranws

2,226

Angular service calling another service