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1 : /* 2 : This file is part of TALER 3 : Copyright (C) 2022 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 : * @file exchangedb/pg_reserves_update.c 18 : * @brief Implementation of the reserves_update function for Postgres 19 : * @author Christian Grothoff 20 : */ 21 : #include "platform.h" 22 : #include "taler_error_codes.h" 23 : #include "taler_dbevents.h" 24 : #include "taler_pq_lib.h" 25 : #include "pg_reserves_update.h" 26 : #include "pg_helper.h" 27 : 28 : enum GNUNET_DB_QueryStatus 29 11 : TEH_PG_reserves_update (void *cls, 30 : const struct TALER_EXCHANGEDB_Reserve *reserve) 31 : { 32 11 : struct PostgresClosure *pg = cls; 33 11 : struct GNUNET_PQ_QueryParam params[] = { 34 11 : GNUNET_PQ_query_param_timestamp (&reserve->expiry), 35 11 : GNUNET_PQ_query_param_timestamp (&reserve->gc), 36 11 : TALER_PQ_query_param_amount (pg->conn, 37 : &reserve->balance), 38 11 : GNUNET_PQ_query_param_auto_from_type (&reserve->pub), 39 : GNUNET_PQ_query_param_end 40 : }; 41 : 42 11 : PREPARE (pg, 43 : "reserve_update", 44 : "UPDATE reserves" 45 : " SET" 46 : " expiration_date=$1" 47 : ",gc_date=$2" 48 : ",current_balance=$3" 49 : " WHERE reserve_pub=$4;"); 50 11 : return GNUNET_PQ_eval_prepared_non_select (pg->conn, 51 : "reserve_update", 52 : params); 53 : }