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1 : /* 2 : This file is part of TALER 3 : Copyright (C) 2022, 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 : * @file exchangedb/pg_profit_drains_get_pending.c 18 : * @brief Implementation of the profit_drains_get_pending 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_profit_drains_get_pending.h" 26 : #include "pg_helper.h" 27 : 28 : 29 : enum GNUNET_DB_QueryStatus 30 1 : TEH_PG_profit_drains_get_pending ( 31 : void *cls, 32 : uint64_t *serial, 33 : struct TALER_WireTransferIdentifierRawP *wtid, 34 : char **account_section, 35 : struct TALER_FullPayto *payto_uri, 36 : struct GNUNET_TIME_Timestamp *request_timestamp, 37 : struct TALER_Amount *amount, 38 : struct TALER_MasterSignatureP *master_sig) 39 : { 40 1 : struct PostgresClosure *pg = cls; 41 1 : struct GNUNET_PQ_QueryParam params[] = { 42 : GNUNET_PQ_query_param_end 43 : }; 44 1 : struct GNUNET_PQ_ResultSpec rs[] = { 45 1 : GNUNET_PQ_result_spec_uint64 ("profit_drain_serial_id", 46 : serial), 47 1 : GNUNET_PQ_result_spec_auto_from_type ("wtid", 48 : wtid), 49 1 : GNUNET_PQ_result_spec_string ("account_section", 50 : account_section), 51 1 : GNUNET_PQ_result_spec_string ("payto_uri", 52 : &payto_uri->full_payto), 53 1 : GNUNET_PQ_result_spec_timestamp ("trigger_date", 54 : request_timestamp), 55 1 : TALER_PQ_RESULT_SPEC_AMOUNT ("amount", 56 : amount), 57 1 : GNUNET_PQ_result_spec_auto_from_type ("master_sig", 58 : master_sig), 59 : GNUNET_PQ_result_spec_end 60 : }; 61 : /* Used in #postgres_profit_drains_get_pending() */ 62 1 : PREPARE (pg, 63 : "get_ready_profit_drain", 64 : "SELECT" 65 : " profit_drain_serial_id" 66 : ",wtid" 67 : ",account_section" 68 : ",payto_uri" 69 : ",trigger_date" 70 : ",amount" 71 : ",master_sig" 72 : " FROM profit_drains" 73 : " WHERE NOT executed" 74 : " ORDER BY trigger_date ASC;"); 75 1 : return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, 76 : "get_ready_profit_drain", 77 : params, 78 : rs); 79 : }