Superalgos/server/node_modules/graphql/utilities/lexicographicSortSchema.js

"use strict";

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

var _keyValMap = _interopRequireDefault(require("../jsutils/keyValMap"));

var _objectValues = _interopRequireDefault(require("../jsutils/objectValues"));

var _schema = require("../type/schema");

var _directives = require("../type/directives");

var _definition = require("../type/definition");

var _scalars = require("../type/scalars");

var _introspection = require("../type/introspection");

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

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, 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; }

/**
 * Sort GraphQLSchema.
 */
function lexicographicSortSchema(schema) {
  var cache = Object.create(null);

  var sortMaybeType = function sortMaybeType(maybeType) {
    return maybeType && sortNamedType(maybeType);
  };

  return new _schema.GraphQLSchema({
    types: sortTypes((0, _objectValues.default)(schema.getTypeMap())),
    directives: sortByName(schema.getDirectives()).map(sortDirective),
    query: sortMaybeType(schema.getQueryType()),
    mutation: sortMaybeType(schema.getMutationType()),
    subscription: sortMaybeType(schema.getSubscriptionType()),
    astNode: schema.astNode
  });

  function sortDirective(directive) {
    return new _directives.GraphQLDirective({
      name: directive.name,
      description: directive.description,
      locations: sortBy(directive.locations, function (x) {
        return x;
      }),
      args: sortArgs(directive.args),
      astNode: directive.astNode
    });
  }

  function sortArgs(args) {
    return (0, _keyValMap.default)(sortByName(args), function (arg) {
      return arg.name;
    }, function (arg) {
      return _objectSpread({}, arg, {
        type: sortType(arg.type)
      });
    });
  }

  function sortFields(fieldsMap) {
    return sortObjMap(fieldsMap, function (field) {
      return {
        type: sortType(field.type),
        args: sortArgs(field.args),
        resolve: field.resolve,
        subscribe: field.subscribe,
        deprecationReason: field.deprecationReason,
        description: field.description,
        astNode: field.astNode
      };
    });
  }

  function sortInputFields(fieldsMap) {
    return sortObjMap(fieldsMap, function (field) {
      return {
        type: sortType(field.type),
        defaultValue: field.defaultValue,
        description: field.description,
        astNode: field.astNode
      };
    });
  }

  function sortType(type) {
    if ((0, _definition.isListType)(type)) {
      return new _definition.GraphQLList(sortType(type.ofType));
    } else if ((0, _definition.isNonNullType)(type)) {
      return new _definition.GraphQLNonNull(sortType(type.ofType));
    }

    return sortNamedType(type);
  }

  function sortTypes(arr) {
    return sortByName(arr).map(sortNamedType);
  }

  function sortNamedType(type) {
    if ((0, _scalars.isSpecifiedScalarType)(type) || (0, _introspection.isIntrospectionType)(type)) {
      return type;
    }

    var sortedType = cache[type.name];

    if (!sortedType) {
      sortedType = sortNamedTypeImpl(type);
      cache[type.name] = sortedType;
    }

    return sortedType;
  }

  function sortNamedTypeImpl(type) {
    if ((0, _definition.isScalarType)(type)) {
      return type;
    } else if ((0, _definition.isObjectType)(type)) {
      return new _definition.GraphQLObjectType({
        name: type.name,
        interfaces: function interfaces() {
          return sortTypes(type.getInterfaces());
        },
        fields: function fields() {
          return sortFields(type.getFields());
        },
        isTypeOf: type.isTypeOf,
        description: type.description,
        astNode: type.astNode,
        extensionASTNodes: type.extensionASTNodes
      });
    } else if ((0, _definition.isInterfaceType)(type)) {
      return new _definition.GraphQLInterfaceType({
        name: type.name,
        fields: function fields() {
          return sortFields(type.getFields());
        },
        resolveType: type.resolveType,
        description: type.description,
        astNode: type.astNode,
        extensionASTNodes: type.extensionASTNodes
      });
    } else if ((0, _definition.isUnionType)(type)) {
      return new _definition.GraphQLUnionType({
        name: type.name,
        types: function types() {
          return sortTypes(type.getTypes());
        },
        resolveType: type.resolveType,
        description: type.description,
        astNode: type.astNode
      });
    } else if ((0, _definition.isEnumType)(type)) {
      return new _definition.GraphQLEnumType({
        name: type.name,
        values: (0, _keyValMap.default)(sortByName(type.getValues()), function (val) {
          return val.name;
        }, function (val) {
          return {
            value: val.value,
            deprecationReason: val.deprecationReason,
            description: val.description,
            astNode: val.astNode
          };
        }),
        description: type.description,
        astNode: type.astNode
      });
    } else if ((0, _definition.isInputObjectType)(type)) {
      return new _definition.GraphQLInputObjectType({
        name: type.name,
        fields: function fields() {
          return sortInputFields(type.getFields());
        },
        description: type.description,
        astNode: type.astNode
      });
    }

    throw new Error("Unknown type: \"".concat(type, "\""));
  }
}

function sortObjMap(map, sortValueFn) {
  var sortedMap = Object.create(null);
  var sortedKeys = sortBy(Object.keys(map), function (x) {
    return x;
  });

  for (var _i = 0; _i < sortedKeys.length; _i++) {
    var key = sortedKeys[_i];
    var value = map[key];
    sortedMap[key] = sortValueFn ? sortValueFn(value) : value;
  }

  return sortedMap;
}

function sortByName(array) {
  return sortBy(array, function (obj) {
    return obj.name;
  });
}

function sortBy(array, mapToKey) {
  return array.slice().sort(function (obj1, obj2) {
    var key1 = mapToKey(obj1);
    var key2 = mapToKey(obj2);
    return key1.localeCompare(key2);
  });
}