this.uploadFile = function (file) {
            console.log("IIINNNNNNN");
            console.log('file is ');
            console.dir(file);
            console.log('function parse json');
            console.log(readFileToJSON(file));
            var json = readFileToJSON(file);
            this.close();
            console.log("json fine below");
            console.log(json);
            if (json) {
                $modal.open({
                    "templateUrl": "components/modals/warningModal/warning-import-json-modal.html",
                    "controller": "WarningImportJSONController",
                    "controllerAs": "WarningImportCtrl",
                    resolve: {
                        onOk: function () {
                            return function () {
                                return self.saveJSON(json);
                            }
                        }
                    }
                });
            }
        };