harvest.js

angular.module('myApp')
    .factory('Harvest', [
        '$resource',
        function ($resource) {
            return $resource('/viewver/api/harvest_viewver/?id', {'id': '@id'}, {
                create: { method: 'POST' }
                update: { method: 'PUT' }
            });
        }
    ]);

value.js

harvests = {{ harvest_json|safe }}.map(function (harvest) {
    var h new Harvest(harvest);
    h.value = new Value(h.value);
    return h;
});