admin-bro/lib/backend/decorators/resource/utils/decorate-properties.js

Admin panel for apps written in node.js

"use strict";

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

var _adapters = require("../../../adapters");

var _property = require("../../property");

var _getPropertyByKey = require("./get-property-by-key");

var _pathToParts = require("../../../../utils/flat/path-to-parts");

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

const decorateDatabaseProperties = (resource, admin, decorator) => {
  const {
    options
  } = decorator;
  return resource.properties().reduce((memo, property) => {
    const decoratedProperty = new _property.PropertyDecorator({
      property,
      admin,
      options: options.properties && options.properties[property.name()],
      resource: decorator
    });
    memo[property.name()] = decoratedProperty;
    return memo;
  }, {});
};

const decorateVirtualProperties = (dbProperties, admin, decorator) => {
  const {
    options
  } = decorator;

  if (options.properties) {
    return Object.keys(options.properties).reduce((memo, key) => {
      const existingProperty = (0, _getPropertyByKey.getPropertyByKey)(key, dbProperties);

      if (!existingProperty) {
        const property = new _adapters.BaseProperty({
          path: key,
          isSortable: false
        });
        memo[key] = new _property.PropertyDecorator({
          property,
          admin,
          options: options.properties && options.properties[key],
          resource: decorator,
          isVirtual: true
        });
        return memo;
      }

      return memo;
    }, {});
  }

  return {};
};
/**
 * This function moves nested properties to existing mixed properties if there are any.
 * So that they could be printed as Section in the UI, and handled together as an Array if there
 * is a need for that.
 *
 * @param {DecoratedProperties} dbProperties
 * @param {DecoratedProperties} virtualProperties
 * @private
 * @hide
 */


const organizeNestedProperties = (dbProperties, virtualProperties) => {
  const properties = _objectSpread(_objectSpread({}, dbProperties), virtualProperties);

  const rootPropertyKeys = Object.keys(properties).filter(key => {
    const property = properties[key]; // reverse because we start by by finding from the longest path
    // and removes itself. (skips arrays)
    // changes 'root.nested.0.nested1' to [root.nested', 'root']

    const parts = (0, _pathToParts.pathToParts)(property.propertyPath, {
      skipArrayIndexes: true
    }).reverse().splice(1);

    if (parts.length) {
      const mixedPropertyPath = parts.find(part => properties[part] && properties[part].type() === 'mixed');

      if (mixedPropertyPath) {
        const mixedProperty = properties[mixedPropertyPath];
        mixedProperty.addSubProperty(property); // remove from the root properties

        return false;
      }
    }

    return true;
  });
  return rootPropertyKeys.reduce((memo, key) => {
    memo[key] = properties[key];
    return memo;
  }, {});
};
/**
 * Initializes PropertyDecorator for all properties within a resource. When
 * user passes new property in the options - it will be created as well.
 *
 * @returns {Object<string,PropertyDecorator>}
 * @private
 */


function decorateProperties(resource, admin, decorator) {
  const dbProperties = decorateDatabaseProperties(resource, admin, decorator);
  const virtualProperties = decorateVirtualProperties(dbProperties, admin, decorator);
  return organizeNestedProperties(dbProperties, virtualProperties);
}