@tutor/exercise-list/lib/exercise_list.js

Displays a list of exercises in Tutor.

module.exports = function(ko) {
  var ExerciseViewModel, OverviewPageViewModel;
  ExerciseViewModel = (function() {
    function ExerciseViewModel(data) {
      this.id = data.id;
      this.number = data.number;
      this.dueDate = ko.observable(new Date(Date.parse(data.dueDate)));
      this.points = 2;
      this.maxPoints = data.tasks.reduce((function(previousValue, currentValue) {
        return previousValue + currentValue.maxPoints;
      }), 0);
      this.formattedDueDate = ko.computed((function(_this) {
        return function() {
          return _this.dueDate().toLocaleDateString();
        };
      })(this));
      this.isOld = ko.computed((function(_this) {
        return function() {
          return _this.dueDate().getTime() < Date.now();
        };
      })(this));
    }

    return ExerciseViewModel;

  })();
  OverviewPageViewModel = (function() {
    function OverviewPageViewModel() {
      this.exercises = ko.observableArray();
      this.getExercises((function(_this) {
        return function(exercises) {
          return _this.exercises(exercises.map(function(e) {
            return _this.createExerciseViewModel(e);
          }).sort(function(a, b) {
            if (a.isOld()) {
              if (b.isOld()) {
                return 0;
              } else {
                return 1;
              }
            } else {
              if (b.isOld()) {
                return 1;
              } else {
                return 0;
              }
            }
          }));
        };
      })(this));
    }

    OverviewPageViewModel.prototype.createExerciseViewModel = function(e) {
      return new ExerciseViewModel(e);
    };

    return OverviewPageViewModel;

  })();
  return {
    ExerciseViewModel: ExerciseViewModel,
    OverviewPageViewModel: OverviewPageViewModel
  };
};