protected virtual async Task <PermissionGrantCacheItem> GetCacheItemAsync(string name, string providerName, string providerKey)
{
var cacheKey = CalculateCacheKey(name, providerName, providerKey);
var cacheItem = await Cache.GetAsync <PermissionGrantCacheItem>(cacheKey);
if (cacheItem != null)
{
return(cacheItem);
}
cacheItem = new PermissionGrantCacheItem(name, await _context.PermissionGrants.AnyAsync(
p => p.Name == name &&
p.ProviderName == providerName &&
p.ProviderKey == providerKey));
await Cache.SetAsync(cacheKey, cacheItem);
return(cacheItem);
}
protected virtual string CalculateCacheKey(string name, string providerName, string providerKey)
{
return(PermissionGrantCacheItem.CalculateCacheKey(name, providerName, providerKey));
}