/// <summary>
/// prüft ob doc existiert
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public async Task <bool> ExistsDocument <T>(string id) where T : Entity
{
var source = CreateQuery <T>(new FeedOptions {
MaxItemCount = 1, EnableCrossPartitionQuery = false
})
.Where(x => x.EntityId == id && x.EntityType == KeyCache.GetEntityTypeKey <T>());
var query = source.AsDocumentQuery();
if (query.HasMoreResults)
{
var result = await query.ExecuteNextAsync().ConfigureAwait(false);
_logger.LogTrace("ExistsDocument: {DocumentId} RequestUnits: {RequestCharge} ", id, result.RequestCharge);
if (result.Any())
{
return(true);
}
}
return(false);
}
public IMongoCollection <T> GetCol <T>() where T : Entity
{
return(Database.Value.GetCollection <T>(KeyCache.GetEntityTypeKey <T>()));
}