function loadSourceAndDestinations()

in public/javascripts/app/controllers/RestoreFormCtrl.js [42:83]
36 lines of code
5 McCabe index (conditional complexity)

        function loadSourceAndDestinations(){
            RestoreService
                .getDestinations($routeParams.contentId)
                .then((destinations)=> {
                    SnapshotIdModels.getCollection($routeParams.contentId)
                        .then((collection) => {
                            //get model
                            var model = collection.find((data) => data.activeState);

                            // set source info
                            $scope.snapshotRevisionId = model.getRevisionId();
                            $scope.snapshotSystem = model.getSystem();
                            $scope.snapshotCreatedDate = model.getCreatedDateHtml();

                            var systemId = model.getSystemId();
                            var destination = destinations.find((d) => d.systemId == systemId);
                            $scope.selectedDestination = destination || destinations[0];

                            $scope.destinations = destinations.filter((dest) => {
                                // only display the destinations that the user can restore to
                                return $scope.canRestoreToAnyStack || dest.systemId === systemId;
                            }).map((dest) => {
                                if (dest.changeDetails) {
                                    var lastModified = moment(dest.changeDetails.lastModified);
                                    var formattedDate = DateFormatService.formatHtml(lastModified);
                                    dest.changeString = `currently has revision ${dest.changeDetails.revisionId}, last modified at ${formattedDate}`;
                                } else if (dest.available) {
                                    dest.changeString = "content not on this instance";
                                } else {
                                    dest.changeString = "";
                                }
                                return dest;
                            });
                        })
                        .catch(() => {
                            $scope.selectedDestination = null;
                        });
                })
                .catch(()=> {
                    $scope.destinations = [];
                });
        }