graphql-yoga
Version:
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47 lines (46 loc) • 2.09 kB
JavaScript
import { createGraphQLError } from '@graphql-tools/utils';
import { isGraphQLError } from '../../error.js';
// JSON stringifier that adjusts the result error extensions while serialising
export function jsonStringifyResultWithoutInternals(result) {
if (Array.isArray(result)) {
return `[${result
.map(r => {
const sanitizedResult = omitInternalsFromResultErrors(r);
const stringifier = r.stringify || JSON.stringify;
return stringifier(sanitizedResult);
})
.join(',')}]`;
}
const sanitizedResult = omitInternalsFromResultErrors(result);
const stringifier = result.stringify || JSON.stringify;
return stringifier(sanitizedResult);
}
export function omitInternalsFromResultErrors(result) {
if (result.errors?.length || result.extensions?.http) {
const newResult = { ...result };
newResult.errors &&= newResult.errors.map(omitInternalsFromError);
if (newResult.extensions) {
// eslint-disable-next-line @typescript-eslint/no-unused-vars -- TS should check for unused vars instead
const { http, ...extensions } = result.extensions;
newResult.extensions = Object.keys(extensions).length ? extensions : undefined;
}
return newResult;
}
return result;
}
function omitInternalsFromError(err) {
if (isGraphQLError(err)) {
const serializedError = 'toJSON' in err && typeof err.toJSON === 'function' ? err.toJSON() : Object(err);
// eslint-disable-next-line @typescript-eslint/no-unused-vars -- TS should check for unused vars instead
const { http, unexpected, ...extensions } = serializedError.extensions || {};
return createGraphQLError(err.message, {
nodes: err.nodes,
source: err.source,
positions: err.positions,
path: err.path,
originalError: omitInternalsFromError(err.originalError || undefined),
extensions: Object.keys(extensions).length ? extensions : undefined,
});
}
return err;
}