syncdb_lookup_account_TR.sql (1424B)
1 -- 2 -- This file is part of TALER 3 -- Copyright (C) 2024 Taler Systems SA 4 -- 5 -- TALER is free software; you can redistribute it and/or modify it under the 6 -- terms of the GNU General Public License as published by the Free Software 7 -- Foundation; either version 3, or (at your option) any later version. 8 -- 9 -- TALER is distributed in the hope that it will be useful, but WITHOUT ANY 10 -- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 -- A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 -- 13 -- You should have received a copy of the GNU General Public License along with 14 -- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 -- 16 17 18 DROP FUNCTION IF EXISTS sync_do_lookup_account; 19 CREATE FUNCTION sync_do_lookup_account ( 20 IN in_account_pub BYTEA, 21 OUT out_backup_hash BYTEA, 22 OUT out_payment_required BOOLEAN, 23 OUT out_no_backup BOOLEAN) 24 LANGUAGE plpgsql 25 AS $$ 26 BEGIN 27 out_payment_required = FALSE; 28 out_no_backup = FALSE; 29 30 -- Check if backup exists 31 SELECT backup_hash 32 INTO out_backup_hash 33 FROM backups 34 WHERE account_pub=in_account_pub; 35 36 IF FOUND 37 THEN 38 RETURN; 39 END IF; 40 41 -- No backup; check if account exists 42 PERFORM 1 43 FROM accounts 44 WHERE account_pub=in_account_pub; 45 46 IF NOT FOUND 47 THEN 48 out_payment_required = TRUE; 49 RETURN; 50 END IF; 51 52 -- Account exists but no backup 53 out_no_backup = TRUE; 54 END $$;