1 files changed, 60 insertions, 0 deletions
diff --git a/src/exchangedb/exchange_get_ready_deposit.sql b/src/exchangedb/exchange_get_ready_deposit.sql
new file mode 100644
index 000000000..4f76463fc
--- /dev/null
+++ b/src/exchangedb/exchange_get_ready_deposit.sql
@@ -0,0 +1,60 @@
+--
+-- This file is part of TALER
+-- Copyright (C) 2014--2022 Taler Systems SA
+--
+-- TALER is free software; you can redistribute it and/or modify it under the
+-- terms of the GNU General Public License as published by the Free Software
+-- Foundation; either version 3, or (at your option) any later version.
+--
+-- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+-- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+-- A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License along with
+-- TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+--
+CREATE OR REPLACE FUNCTION exchange_do_get_ready_deposit(
+  IN in_now INT8,
+  IN in_start_shard_now INT8,
+  IN in_end_shard_now INT8,
+  OUT out_payto_uri VARCHAR,
+  OUT out_merchant_pub BYTEA
+)
+LANGUAGE plpgsql
+AS $$
+DECLARE
+  curs CURSOR
+  FOR
+  SELECT
+    coin_pub
+   ,deposit_serial_id
+   ,wire_deadline
+   ,shard
+  FROM deposits_by_ready dbr
+  WHERE wire_deadline <= in_now
+  AND shard >= in_start_shard_now
+  AND shard <=in_end_shard_now
+  ORDER BY
+     wire_deadline ASC
+    ,shard ASC
+  LIMIT 1;
+DECLARE
+  i RECORD;
+BEGIN
+OPEN curs;
+FETCH FROM curs INTO i;
+SELECT
+   payto_uri
+  ,merchant_pub
+  INTO
+   out_payto_uri
+  ,out_merchant_pub
+  FROM deposits
+  JOIN wire_targets wt
+  USING (wire_target_h_payto)
+  WHERE
+  i.coin_pub = coin_pub
+  AND i.deposit_serial_id=deposit_serial_id;
+CLOSE curs;
+RETURN;
+END $$;