@trusthab/composable-resources/src/resources/log_item.js

migrating https://github.com/knetikmedia/hab-api/tree/integration/app/resources/composable

const composer = require('../mixin_loader');

module.exports = (App) => {
  const { underscore } = require('inflected');

  class LogItemResource {
    static mixins() {
      return [
        // Functionality
        'Validatable',
        'Templatable',

        // ORMish
        'Persistable',
        'CloudWatchPersistence'
      ];
    }

    static fields() {
      return {
        source: {
          weight: 1,
          type: 'text'
        },
        severity: {
          weight: 2,
          type: 'text'
        },
        timestamp: {
          weight: 3,
          type: 'text'
        },
        request_id: {
          weight: 5,
          type: 'text',
          or: ['null'],
          get_method: 'getRequestId'
        },
        message: {
          weight: 6,
          type: 'text'
        },
        meta: {
          weight: 7,
          type: 'object'
        }
      };
    }

    getRequestId() {
      return this._delegate.request_id || App.request_id;
    }
  }


  return composer(LogItemResource, App);
};