@accounter/server/dist/server/src/modules/countries/resolvers/countries.resolver.js

Accounter GraphQL server

import { GraphQLError } from 'graphql';
import { CountriesProvider } from '../providers/countries.provider.js';
export const countriesResolvers = {
    Query: {
        allCountries: async (_, __, { injector }) => {
            try {
                return (await injector.get(CountriesProvider).getAllCountries()).map(country => country.code);
            }
            catch (e) {
                console.error('Error fetching countries', e);
                throw new GraphQLError('Error fetching countries');
            }
        },
    },
    Country: {
        id: countryCode => countryCode,
        name: async (countryCode, __, { injector }) => injector
            .get(CountriesProvider)
            .getCountryByCodeLoader.load(countryCode)
            .catch(error => {
            console.error('Error fetching countries', error);
            throw new GraphQLError('Error fetching countries');
        })
            .then(country => {
            if (!country) {
                throw new GraphQLError(`Country not found for code: ${countryCode}`);
            }
            return country.name;
        }),
        code: countryCode => countryCode,
    },
};
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