@blockv/sdk/lib/internal/DataPool/plugins/VatomChildrenRegion.js

Allows web apps to display and interact with vatoms.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _BLOCKvRegion = _interopRequireDefault(require("./BLOCKvRegion"));

var _Discover = _interopRequireDefault(require("../../../client/Discover"));

var _DataObject = _interopRequireDefault(require("../DataObject"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * This region plugin provides access to a collection of vatoms that are children of another vatom.
 * The 'inventory' region is much mor reliable, so if you know that your vatoms are owned by the current user,
 * use the inventory region with a filter rather.
 *
 * To get an instance, call `DataPool.region('children', "parent-id")`
 */
class VatomChildrenRegion extends _BLOCKvRegion.default {
  /** Plugin ID */
  static get id() {
    return 'children';
  }
  /** Constructor */


  constructor(dataPool, parentID) {
    super(dataPool); // Store ID

    this.parentID = parentID;
  }
  /** Our state key is the list of IDs */


  get stateKey() {
    return 'children:' + this.parentID;
  }
  /** Check if a region request matches our region */


  matches(id, descriptor) {
    return id === 'children' && descriptor === this.parentID;
  }
  /** Load current state from the server */


  async load() {
    // Pause websocket events
    this.pauseMessages(); // Fetch data

    let payload = new _Discover.default().setScope(_Discover.default.FieldParentID, this.parentID).getPayload();
    let response = await this.dataPool.Blockv.client.request('POST', '/vatom/discover', payload, true); // Add vatom to new objects list

    let objects = [];
    response.results.map(v => new _DataObject.default('vatom', v.id, v)).forEach(f => objects.push(f)); // Add faces to new objects list

    response.faces.map(f => new _DataObject.default('face', f.id, f)).forEach(f => objects.push(f)); // Add actions to new objects list

    response.actions.map(a => new _DataObject.default('action', a.name, a)).forEach(a => objects.push(a)); // Add new objects

    this.addObjects(objects); // Resume websocket messages

    this.resumeMessages(); // Return array of IDs

    return objects.map(o => o.id);
  }

}

exports.default = VatomChildrenRegion;