export function buildRoute(
    route: any,
    currentPath: string = '',
): {
    [x: string]: {
        POST?: Function;
        GET?: Function;
        PUT?: Function;
        DELETE?: Function;
    };
} {
    let returnValue: { [x: string]: any } = {};

    const keys = Object.keys(route);
    for (let i in keys) {
        const key = keys[i];
        if (key === 'POST' || key === 'GET' || key === 'PUT' || key === 'DELETE' || key === 'variants') {
            continue;
        }
        returnValue = {
            ...returnValue,
            ...buildRoute(route[key], `${currentPath}/${key}`),
        };
    }

    if (route.variants || route.POST || route.GET || route.PUT || route.DELETE) {
        const variants: string[] = route.variants ?? [];
        const endpointDefinition = {
            POST: route.POST,
            GET: route.GET,
            PUT: route.PUT,
            DELETE: route.DELETE,
        };
        returnValue[currentPath] = endpointDefinition;
        for (let key in variants) {
            returnValue[`${currentPath}/${variants[key]}`] = endpointDefinition;
        }
    }

    return returnValue;
}