/// <summary>
/// Получает бренды
/// </summary>
public async Task <List <Brand> > GetBrandsAsync()
{
var brands = await _distributedCache.GetStringAsync(BRANDS_KEY);
var result = string.IsNullOrEmpty(brands)
? await _automobileRepository.GetBrandsAsync()
: JsonConvert.DeserializeObject <List <Brand> >(brands);
if (string.IsNullOrEmpty(brands))
{
await _distributedCache.SetStringAsync(BRANDS_KEY, JsonConvert.SerializeObject(result));
}
return(result);
}
