apollo client

error catching

export const client = new ApolloClient({
  link: ApolloLink.from([
    onError(({ graphQLErrors, networkError }) => {
      if (graphQLErrors) {
        graphQLErrors.map(({ message, locations, path }) =>
          console.log(
            `[GraphQL error]: Message: ${message}, Location: ${locations}, Path: ${path}`,
          ),
        );
      }
      if (networkError) console.log(`[Network error]: ${networkError}`);
    }),
    authLink.concat(httpLink),
  ]),
  cache,
});