## models/project_note.js

sc_require('models/note');

RasCore.ProjectNote = RasCore.Note.extend(

  /**
    The project this note belongs to

    @property {RasCore.Project}
  */
  project: SC.Record.toOne('RasCore.Project', {inverse: 'notes', isMaster: YES}),

  projectHasChanged: function() {
    var inverse = this.project.inverse;
    var project = this.get('project');

    if (!SC.none(project)) {
      // if the project object is an ID
      if (!project.isProject) {
        project = RasCore.store.find(RasCore.Project, project);
      }

      // if project is defined, add this note to its notes property
      if (project && project.get(inverse)) {
        project.get(inverse).addInverseRecord(this);
      }
    }
  }.observes('project'),

  destroy: function() {
    var project = this.get('project');
    project.get('notes').removeInverseRecord(this);

    sc_super();
  }

}) ;

## models/project.js

RasCore.Project = RasCore.Record.extend(

         isProject: YES,

	/**
	  The notes attached to this project
	*/
	notes: SC.Record.toMany('RasCore.ProjectNote', {inverse: 'project', isMaster: NO, orderBy: function(a,b) {
	  return SC.DateTime.compare(a.get('created'), b.get('created')) * -1;
	}}),

}) ;