public async Task <Operation> DeleteByIndexAsync <T>(string indexName, Expression <Func <T, bool> > expression)
{
var shards = GetCommandsToOperateOn(new ShardRequestData
{
EntityType = typeof(T),
Keys = { indexName }
});
var operations = shardStrategy.ShardAccessStrategy.ApplyAsync(shards, new ShardRequestData
{
EntityType = typeof(T),
Keys = { indexName }
}, (dbCmd, i) =>
{
var query = QueryInternal <T>(dbCmd, indexName).Where(expression);
var indexQuery = new IndexQuery()
{
Query = query.ToString()
};
return(dbCmd.DeleteByIndexAsync(indexName, indexQuery));
});
var result = await operations.ConfigureAwait(false);
var shardOperation = new ShardsOperation(result);
return(shardOperation);
}
public Operation DeleteByIndex <T>(string indexName, Expression <Func <T, bool> > expression)
{
var query = Query <T>(indexName).Where(expression);
var indexQuery = new IndexQuery()
{
Query = query.ToString()
};
var shards = GetCommandsToOperateOn(new ShardRequestData
{
EntityType = typeof(T),
Keys = { indexName }
});
var operations = shardStrategy.ShardAccessStrategy.Apply(shards, new ShardRequestData
{
EntityType = typeof(T),
Keys = { indexName }
}, (dbCmd, i) => dbCmd.DeleteByIndex(indexName, indexQuery));
var shardOperation = new ShardsOperation(operations);
return(shardOperation);
}
