graphql-paper/store/store-typenames-from-schema.js

A flexible in-memory store based on a GraphQL Schema

'use strict';

var graphql = require('graphql');
function storeTypenamesFromSchema(schema) {
  const storeTypenames = [];
  const typeMap = schema.getTypeMap();
  for (const typeName in typeMap) {
    var _schema$getQueryType, _schema$getMutationTy, _schema$getSubscripti;
    const type = typeMap[typeName];
    const isInternalType = type.name.startsWith('__');
    const rootTypeNames = [(_schema$getQueryType = schema.getQueryType()) === null || _schema$getQueryType === void 0 ? void 0 : _schema$getQueryType.name, (_schema$getMutationTy = schema.getMutationType()) === null || _schema$getMutationTy === void 0 ? void 0 : _schema$getMutationTy.name, (_schema$getSubscripti = schema.getSubscriptionType()) === null || _schema$getSubscripti === void 0 ? void 0 : _schema$getSubscripti.name];
    if (graphql.isObjectType(type) && !isInternalType && !rootTypeNames.includes(type.name)) {
      storeTypenames.push(type.name);
    }
  }
  return storeTypenames;
}
exports.storeTypenamesFromSchema = storeTypenamesFromSchema;
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