Record relations

gistfile1.txt

  Authoring.ReportTemplate = SC.Record.extend({
    // Attributes defined ...

    nominations: SC.Record.toMany('Authoring.Nomination', {
      isMaster: YES,
      inverse: 'reportTemplate'
    }),
    clone: function() {
      var attributes, clone;
      attributes = {};
      Authoring.ReportTemplate.CLONEABLE_ATTRIBUTES.map(__bind(function(attr) {
        return attributes[attr] = this.get(attr);
      }, this));
      attributes['parent_id'] = this.get('id');
      clone = Authoring.store.createRecord(Authoring.ReportTemplate, attributes);
      clone.commitRecord();
      clone.addObserver('status', this, function() {
        var entries, nominations;
        if (clone.get('status') !== SC.Record.READY_CLEAN) {
          return;
        }
        if (nominations = this.get('nominations')) {
          nominations.map(__bind(function(nom) {
            return nom.cloneForTemplate(clone);
          }, this));
        }
        console.log("cloned nominations");
        return clone.get('nominations').forEach(function(nom) {
          return console.log("" + nom);
        });
      });
      return clone;
    }
  });

nomination_model.js

  Authoring.Nomination = SC.Record.extend({
    // Attributes defined ...

    reportTemplate: SC.Record.toOne('Authoring.ReportTemplate', {
      isMaster: NO,
      key: "report_template_id",
      inverse: "nominations"
    }),
    cloneForTemplate: function(template) {
      var attributes, record, _i, _len, _ref;
      attributes = {};
      _ref = Authoring.Nomination.CLONEABLE_ATTRIBUTES;
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        attributes[attr] = this.get(_ref[_i]);
      }
      attributes.report_template_id = template.get('id');
      record = Authoring.store.createRecord(Authoring.Nomination, attributes);
      record.commitRecord();
      console.log("Created nomination: " + record);
      template.get('nominations').pushObject(record);
      console.log("Nominations:");
      template.get('nominations').forEach(function(n) {
        console.log('' + n);
      });
      return record;
    }
  });
  Authoring.Nomination.CLONEABLE_ATTRIBUTES = [
    // ...
  ];