public virtual async Task <T> GetByIdAsync(Id id, ICommandOptions options = null)
{
if (String.IsNullOrEmpty(id.Value))
{
return(null);
}
options = ConfigureOptions(options.As <T>());
if (IsCacheEnabled && options.HasCacheKey())
{
throw new ArgumentException("Cache key can't be set when calling GetById");
}
if (IsCacheEnabled && options.ShouldReadCache())
{
var value = await GetCachedFindHit(id).AnyContext();
if (value?.Document != null)
{
_logger.LogTrace("Cache hit: type={EntityType} key={Id}", EntityTypeName, id);
return(ShouldReturnDocument(value.Document, options) ? value.Document : null);
}
}
FindHit <T> findHit;
if (!HasParent || id.Routing != null)
{
var request = new GetRequest(ElasticIndex.GetIndex(id), id.Value);
if (id.Routing != null)
{
request.Routing = id.Routing;
}
var response = await _client.GetAsync <T>(request).AnyContext();
_logger.LogRequest(response, options.GetQueryLogLevel());
findHit = response.Found ? response.ToFindHit() : null;
}
else
{
// we don't have the parent id so we have to do a query
// TODO: Ensure this find one query is not cached.
findHit = await FindOneAsync(NewQuery().Id(id), options.Clone().DefaultCacheKey(id)).AnyContext();
}
if (IsCacheEnabled && options.ShouldUseCache())
{
await AddDocumentsToCacheAsync(findHit ?? new FindHit <T>(id, null, 0), options).AnyContext();
}
return(ShouldReturnDocument(findHit?.Document, options) ? findHit?.Document : null);
}
public static ICommandOptions Clone(this ICommandOptions source)
{
return(source.Clone <CommandOptions>());
}
public static ICommandOptions <T> Clone <T>(this ICommandOptions <T> source) where T : class
{
return(source.Clone <CommandOptions <T> >());
}
