How to use For Loop to loop through a record?

Ember Data
1

As the title says, how would I go about using a for loop in my route to check to go through all the data in my controller?

2

It is not 100% clear to me but you can pass your model to a component and loop over it there with forEach like this:

  enrichedContent: function() {
    var content = [];
    var sum = 0;
    this.get('filteredContent').forEach(function(item) {
      var total = 0; 
      var available = item.get('available');
      if (available > 0) {
        total = item.get('worth') * available;
      }
      sum = sum + total;
      item.set('total', total);
      content.push(item);
    });
    var item = Ember.Object.create({
      sum: 1,
      type: '',
      available: '',
      inorder: '',
      total: sum
    });
    content.push(item);
    return content;
  }.property('filteredContent.@each.available', 'filteredContent.@each.worth')