pg_insert_successor_measure.c (3265B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2022, 2023, 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_insert_successor_measure.c 18 * @brief Implementation of the insert_succesor_measure function for Postgres 19 * @author Florian Dold 20 */ 21 #include "taler/platform.h" 22 #include "taler/taler_error_codes.h" 23 #include "taler/taler_dbevents.h" 24 #include "taler/taler_pq_lib.h" 25 #include "pg_insert_successor_measure.h" 26 #include "pg_helper.h" 27 #include <gnunet/gnunet_pq_lib.h> 28 29 30 enum GNUNET_DB_QueryStatus 31 TEH_PG_insert_successor_measure ( 32 void *cls, 33 const struct TALER_NormalizedPaytoHashP *h_payto, 34 struct GNUNET_TIME_Timestamp decision_time, 35 const char *new_measure_name, 36 const json_t *jmeasures, 37 bool *unknown_account, 38 struct GNUNET_TIME_Timestamp *last_date) 39 { 40 struct PostgresClosure *pg = cls; 41 struct TALER_KycCompletedEventP rep = { 42 .header.size = htons (sizeof (rep)), 43 .header.type = htons (TALER_DBEVENT_EXCHANGE_KYC_COMPLETED), 44 .h_payto = *h_payto 45 }; 46 /* We're reverting back to default rules => never expires.*/ 47 struct GNUNET_TIME_Timestamp expiration_time = { 48 .abs_time = GNUNET_TIME_UNIT_FOREVER_ABS, 49 }; 50 char *notify_s 51 = GNUNET_PQ_get_event_notify_channel (&rep.header); 52 struct GNUNET_PQ_QueryParam params[] = { 53 GNUNET_PQ_query_param_auto_from_type (h_payto), 54 GNUNET_PQ_query_param_timestamp (&decision_time), 55 GNUNET_PQ_query_param_timestamp (&expiration_time), 56 NULL != new_measure_name 57 ? GNUNET_PQ_query_param_string (new_measure_name) 58 : GNUNET_PQ_query_param_null (), 59 NULL != jmeasures 60 ? TALER_PQ_query_param_json (jmeasures) 61 : GNUNET_PQ_query_param_null (), 62 GNUNET_PQ_query_param_end 63 }; 64 struct GNUNET_PQ_ResultSpec rs[] = { 65 GNUNET_PQ_result_spec_bool ("out_account_unknown", 66 unknown_account), 67 GNUNET_PQ_result_spec_timestamp ("out_last_date", 68 last_date), 69 GNUNET_PQ_result_spec_end 70 }; 71 enum GNUNET_DB_QueryStatus qs; 72 73 PREPARE (pg, 74 "do_insert_successor_measure", 75 "SELECT" 76 " out_account_unknown" 77 ",out_last_date" 78 ",out_legitimization_measure_serial_id" 79 " FROM exchange_do_insert_successor_measure" 80 "($1, $2, $3, $4, $5::TEXT::JSONB);"); 81 qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn, 82 "do_insert_successor_measure", 83 params, 84 rs); 85 GNUNET_free (notify_s); 86 GNUNET_PQ_event_do_poll (pg->conn); 87 return qs; 88 }