lookup_aml_file_number.c (1872B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2025 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/lookup_aml_file_number.c 18 * @brief Implementation of the lookup_aml_file_number function for Postgres 19 * @author Christian Grothoff 20 */ 21 #include "taler/taler_pq_lib.h" 22 #include "exchange-database/lookup_aml_file_number.h" 23 #include "helper.h" 24 25 26 enum GNUNET_DB_QueryStatus 27 TALER_EXCHANGEDB_lookup_aml_file_number ( 28 struct TALER_EXCHANGEDB_PostgresContext *pg, 29 const struct TALER_NormalizedPaytoHashP *h_payto, 30 uint64_t *kyc_target_row, 31 bool *is_wallet) 32 { 33 struct GNUNET_PQ_QueryParam params[] = { 34 GNUNET_PQ_query_param_auto_from_type (h_payto), 35 GNUNET_PQ_query_param_end 36 }; 37 struct GNUNET_PQ_ResultSpec rs[] = { 38 GNUNET_PQ_result_spec_uint64 ( 39 "kyc_target_serial_id", 40 kyc_target_row), 41 GNUNET_PQ_result_spec_bool ( 42 "is_wallet", 43 is_wallet), 44 GNUNET_PQ_result_spec_end 45 }; 46 47 PREPARE (pg, 48 "lookup_aml_file_number", 49 "SELECT " 50 " kyc_target_serial_id" 51 ",is_wallet" 52 " FROM kyc_targets" 53 " WHERE h_normalized_payto=$1"); 54 return GNUNET_PQ_eval_prepared_singleton_select ( 55 pg->conn, 56 "lookup_aml_file_number", 57 params, 58 rs); 59 }