merchant

Merchant backend to process payments, run by merchants
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pg_inactivate_account.sql (1479B)


      1 --
      2 -- This file is part of TALER
      3 -- Copyright (C) 2026 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 DROP FUNCTION IF EXISTS merchant_do_inactivate_account;
     18 CREATE FUNCTION merchant_do_inactivate_account (
     19    IN in_instance_name TEXT
     20   ,IN in_h_wire BYTEA
     21   ,OUT out_found BOOL
     22 )
     23 LANGUAGE plpgsql
     24 AS $$
     25 DECLARE
     26   my_instance INT8;
     27 BEGIN
     28   SELECT merchant_serial
     29     INTO my_instance
     30     FROM merchant_instances
     31    WHERE merchant_id=in_instance_name;
     32   IF NOT FOUND
     33   THEN
     34     out_found = FALSE;
     35     RETURN;
     36   END IF;
     37   UPDATE merchant_accounts
     38     SET active=FALSE
     39     WHERE h_wire=in_h_wire
     40       AND merchant_serial=my_instance;
     41   out_found = FOUND;
     42   IF out_found
     43   THEN
     44     -- Notify taler-merchant-kyccheck about the change in
     45     -- accounts. (TALER_DBEVENT_MERCHANT_ACCOUNTS_CHANGED)
     46     NOTIFY XDQM4Z4N0D3GX0H9JEXH70EBC2T3KY7HC0TJB0Z60D2H781RXR6AG;
     47   END IF;
     48 
     49 END $$;