/// <summary>
/// Gets a manufacturer
/// </summary>
/// <param name="manufacturerId">Manufacturer identifier</param>
/// <returns>Manufacturer</returns>
public virtual Manufacturer GetManufacturerById(int manufacturerId)
{
if (manufacturerId == 0)
{
return(null);
}
string key = string.Format(MANUFACTURERS_BY_ID_KEY, manufacturerId);
return(_cacheManager.GetCache(CACHE_NAME_MANUFACTURERS).Get(key, () => _manufacturerRepository.FirstOrDefault(manufacturerId)));
}
