| |
| const debug = require('debug')('api:utils:error-formatter'); |
| import Raven from 'shared/raven'; |
| import { IsUserError } from './UserError'; |
| import type { GraphQLError } from 'graphql'; |
|
|
| const queryRe = /\s*(query|mutation)[^{]*/; |
|
|
| const collectQueries = query => { |
| if (!query) return 'No query'; |
| return query |
| .split('\n') |
| .map(line => { |
| const m = line.match(queryRe); |
| return m ? m[0].trim() : ''; |
| }) |
| .filter(line => !!line) |
| .join('\n'); |
| }; |
|
|
| const errorPath = error => { |
| if (!error.path) return ''; |
| return error.path |
| .map((value, index) => { |
| if (!index) return value; |
| return typeof value === 'number' ? `[${value}]` : `.${value}`; |
| }) |
| .join(''); |
| }; |
|
|
| const logGraphQLError = (req, error) => { |
| debug('---GraphQL Error---'); |
| debug(error); |
| error && |
| error.extensions && |
| error.extensions.exception && |
| debug(error.extensions.exception.stacktrace.join('\n')); |
| if (req) { |
| debug(collectQueries(req.body.query)); |
| debug('variables', JSON.stringify(req.body.variables || {})); |
| } |
| const path = errorPath(error); |
| path && debug('path', path); |
| debug('-------------------\n'); |
| }; |
|
|
| const createGraphQLErrorFormatter = (req?: express$Request) => ( |
| error: GraphQLError |
| ) => { |
| logGraphQLError(req, error); |
|
|
| const err = error.originalError || error; |
| const isUserError = err[IsUserError]; |
|
|
| let sentryId = 'ID only generated in production'; |
| if (!isUserError) { |
| if (process.env.NODE_ENV === 'production') { |
| sentryId = Raven.captureException( |
| error, |
| req && Raven.parsers.parseRequest(req) |
| ); |
| } |
| } |
|
|
| return { |
| message: isUserError ? error.message : `Internal server error: ${sentryId}`, |
| |
| stack: |
| !process.env.NODE_ENV === 'production' ? error.stack.split('\n') : null, |
| }; |
| }; |
|
|
| export default createGraphQLErrorFormatter; |
|
|
