| /** @category Errors */ |
| import { toError } from '../jsutils/toError.mjs'; |
| import { GraphQLError } from './GraphQLError.mjs'; |
| /** |
| * Given an arbitrary value, presumably thrown while attempting to execute a |
| * GraphQL operation, produce a new GraphQLError aware of the location in the |
| * document responsible for the original Error. |
| * @param rawOriginalError - The original error value to wrap. |
| * @param nodes - The AST nodes associated with the error. |
| * @param path - The response path associated with the error. |
| * @returns The GraphQL error. |
| * @example |
| * ```ts |
| * import { parse } from 'graphql/language'; |
| * import { locatedError } from 'graphql/error'; |
| * |
| * const document = parse('{ viewer { name } }'); |
| * const fieldNode = document.definitions[0].selectionSet.selections[0]; |
| * const error = locatedError(new Error('Resolver failed'), fieldNode, [ |
| * 'viewer', |
| * ]); |
| * |
| * error.message; // => 'Resolver failed' |
| * error.locations; // => [{ line: 1, column: 3 }] |
| * error.path; // => ['viewer'] |
| * ``` |
| */ |
| |
| export function locatedError(rawOriginalError, nodes, path) { |
| var _nodes; |
| |
| const originalError = toError(rawOriginalError); // Note: this uses a brand-check to support GraphQL errors originating from other contexts. |
| |
| if (isLocatedGraphQLError(originalError)) { |
| return originalError; |
| } |
| |
| return new GraphQLError(originalError.message, { |
| nodes: |
| (_nodes = originalError.nodes) !== null && _nodes !== void 0 |
| ? _nodes |
| : nodes, |
| source: originalError.source, |
| positions: originalError.positions, |
| path, |
| originalError, |
| }); |
| } |
| |
| function isLocatedGraphQLError(error) { |
| return Array.isArray(error.path); |
| } |