private async Task <List <TValue> > GetAllItemsFromSetAsync <TValue>(string setCacheKey) where TValue : class
{
if (string.IsNullOrEmpty(setCacheKey))
{
return(new List <TValue>());
}
if (!_redisDatabase.KeyExists(setCacheKey))
{
return(new List <TValue>());
}
var setMembers = await _redisDatabase.SetMembersAsync(setCacheKey).ConfigureAwait(false);
if (setMembers.Length < 1)
{
return(new List <TValue>());
}
var resultList = new List <TValue>();
foreach (var member in setMembers)
{
var cachedItem = await GetValueAsync <TValue>(member.ToString()).ConfigureAwait(false);
if (cachedItem == default(TValue))
{
await _redisDatabase.SetRemoveAsync(setCacheKey, member).ConfigureAwait(false);
continue;
}
resultList.Add(cachedItem);
}
return(resultList);
}