pg_lookup_aml_file_number.c (1954B)
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/pg_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/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_lookup_aml_file_number.h" 26 #include "pg_helper.h" 27 28 29 enum GNUNET_DB_QueryStatus 30 TEH_PG_lookup_aml_file_number ( 31 void *cls, 32 const struct TALER_NormalizedPaytoHashP *h_payto, 33 uint64_t *kyc_target_row, 34 bool *is_wallet) 35 { 36 struct PostgresClosure *pg = cls; 37 struct GNUNET_PQ_QueryParam params[] = { 38 GNUNET_PQ_query_param_auto_from_type (h_payto), 39 GNUNET_PQ_query_param_end 40 }; 41 struct GNUNET_PQ_ResultSpec rs[] = { 42 GNUNET_PQ_result_spec_uint64 ( 43 "kyc_target_serial_id", 44 kyc_target_row), 45 GNUNET_PQ_result_spec_bool ( 46 "is_wallet", 47 is_wallet), 48 GNUNET_PQ_result_spec_end 49 }; 50 51 PREPARE (pg, 52 "lookup_aml_file_number", 53 "SELECT " 54 " kyc_target_serial_id" 55 ",is_wallet" 56 " FROM kyc_targets" 57 " WHERE h_normalized_payto=$1"); 58 return GNUNET_PQ_eval_prepared_singleton_select ( 59 pg->conn, 60 "lookup_aml_file_number", 61 params, 62 rs); 63 }