graphql-mocks/highlight/highlighter/interface-field.js

Tools for setting up graphql test resolvers

'use strict';

function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var graphql = require('graphql');
var constants = require('./constants.js');
var field = require('./field.js');
var referenceSetHelpers = require('../utils/reference-set-helpers.js');
class InterfaceFieldHighlighter {
  constructor(targets) {
    _defineProperty(this, "targets", void 0);
    if (targets.length === 0) {
      targets = [[constants.HIGHLIGHT_ALL, constants.HIGHLIGHT_ALL]];
    }
    this.targets = targets;
  }
  mark(schema) {
    return InterfaceFieldHighlighter.expandTargets(schema, this.targets);
  }
  static expandTargets(schema, targets) {
    const interfaceTypes = Object.values(schema.getTypeMap()).filter(graphql.isInterfaceType);
    const fieldReferences = field.field(...targets).mark(schema);
    const interfaceTypeNamesAndFields = interfaceTypes.flatMap(interfaceType => {
      const interfaceName = interfaceType.name;
      const interfaceFields = Object.values(interfaceType.getFields()).map(interfaceField => {
        const interfaceFieldName = interfaceField.name;
        return [interfaceName, interfaceFieldName];
      });
      return [...interfaceFields];
    });
    return referenceSetHelpers.referenceIntersection(interfaceTypeNamesAndFields, fieldReferences);
  }
}
const interfaceField = function type(...interfaceNames) {
  return new InterfaceFieldHighlighter(interfaceNames);
};
exports.InterfaceFieldHighlighter = InterfaceFieldHighlighter;
exports.interfaceField = interfaceField;
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