ucan-ext-js-kitchen-sink/app/desktop/src/model/Entity.js

my-ext-gen-app description for Ext JS app MyExtGenApp

Ext.define('UCANSink.model.Entity', {
  extend: 'Ext.data.Model',
  alternateClassName: 'Entity',

  statics: {
    // Workaround to generate the Same Object with new crudState C
    valueCopy: function(entity) {
      const dataCopy = Object.assign({}, entity.data);
      delete dataCopy.id;
      const newEntity = Ext.create(entity.entityName, dataCopy);
      newEntity.set('id', entity.data.id);
      return newEntity;
    },
    valueTransform: function(type, entity) {
      const dataCopy = Object.assign({}, entity.data);
      return Ext.create(type, dataCopy);
    }
  },

  fields: [
    {
      type: 'int',
      name: 'id'
    },
    {
      type: 'string',
      name: 'name'
    },
    {
      type: 'string',
      name: 'asString',
      persist: false,
      convert: function(value, record) {
        return record.get('name');
      },
      depends: ['name']
    },
    {
      type: 'string',
      name: 'nameId',
      persist: false,
      convert: function(value, record) {
        return record.get('name') + ' (' + record.get('id') + ')';
      },
      depends: ['name', 'id']
    },
    {
      type: 'boolean',
      name: 'deleted'
    },
    {
      name: 'created',
      type: 'date',
      dateFormat: 'C'
    },
    {
      name: 'updated',
      type: 'auto',
      dateFormat: 'C'
    },
    {
      name: 'language',
      type: 'string'
    },
    {
      name: 'owner',
      type: 'int'
    },
    {
      name: 'creator',
      type: 'string'
    },
    {
      name: 'externalId',
      type: 'string'
    }
  ]
});