private Bicycle BikeExistsById(int id)
{
var bike = _bicycleRepository.GetById(id);
if (bike == null)
{
throw new ArgumentException($"Bike with id {id} does not exists");
}
return(bike);
}
public async Task <Bicycle> GetById(Guid id)
{
return(await bicycleRepository.GetById(id));
}
