@relay-graphql-js/validation-rules/dist/RelayArgumentsOfCorrectType.js

shared relay validation rules for graphql-js parser

"use strict";
exports.__esModule = true;
exports.RelayArgumentsOfCorrectType = void 0;
var graphql_1 = require("graphql");
var argumentDefinitions_1 = require("./argumentDefinitions");
var utils_1 = require("./utils");
// tslint:disable-next-line: no-shadowed-variable
exports.RelayArgumentsOfCorrectType = function RelayArgumentsOfCorrectType(context) {
    return {
        Directive: function (directive, _key, _parent, _path, ancestors) {
            if (directive.name.value !== "arguments" || !directive.arguments) {
                return false;
            }
            var fragmentSpread = utils_1.findFragmentSpreadParent(ancestors);
            if (!fragmentSpread) {
                return false;
            }
            var fragmentDefinition = context.getFragment(fragmentSpread.name.value);
            if (!fragmentDefinition) {
                return false;
            }
            var typedArguments = argumentDefinitions_1.getFragmentArgumentDefinitions(context, fragmentDefinition);
            directive.arguments.forEach(function (arg) {
                var argDef = typedArguments[arg.name.value];
                if (!argDef || !argDef.schemaType) {
                    return;
                }
                var schemaType = argDef.schemaType;
                if (utils_1.containsVariableNodes(arg.value)) {
                    return;
                }
                var value = graphql_1.valueFromAST(arg.value, schemaType);
                if (value === undefined) {
                    context.reportError(new graphql_1.GraphQLError(badValueMessage(fragmentDefinition.name.value, arg.name.value, schemaType.toString()), arg.value));
                }
            });
        }
    };
};
function badValueMessage(fragmentName, argName, argType) {
    return "Argument \"" + argName + "\" for fragment \"" + fragmentName + "\" is expected to be of type \"" + argType + "\".";
}