pg_insert_deposit_confirmation.c (5591B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2022, 2023, 2024, 2026 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 backenddb/pg_insert_deposit_confirmation.c 18 * @brief Implementation of the insert_deposit_confirmation 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_insert_deposit_confirmation.h" 26 #include "pg_helper.h" 27 28 29 enum GNUNET_DB_QueryStatus 30 TMH_PG_insert_deposit_confirmation ( 31 void *cls, 32 const char *instance_id, 33 struct GNUNET_TIME_Timestamp deposit_timestamp, 34 const struct TALER_PrivateContractHashP *h_contract_terms, 35 const char *exchange_url, 36 struct GNUNET_TIME_Timestamp wire_transfer_deadline, 37 const struct TALER_Amount *total_without_fees, 38 const struct TALER_Amount *wire_fee, 39 const struct TALER_MerchantWireHashP *h_wire, 40 const struct TALER_ExchangeSignatureP *exchange_sig, 41 const struct TALER_ExchangePublicKeyP *exchange_pub, 42 uint64_t *deposit_confirmation_serial_id) 43 { 44 struct PostgresClosure *pg = cls; 45 struct GNUNET_TIME_AbsoluteNBO nbo 46 = GNUNET_TIME_absolute_hton (wire_transfer_deadline.abs_time); 47 char *nbo_str 48 = GNUNET_STRINGS_data_to_string_alloc (&nbo, 49 sizeof (nbo)); 50 struct GNUNET_PQ_QueryParam params[] = { 51 GNUNET_PQ_query_param_string (instance_id), 52 GNUNET_PQ_query_param_auto_from_type (h_contract_terms), 53 GNUNET_PQ_query_param_timestamp (&deposit_timestamp), 54 GNUNET_PQ_query_param_string (exchange_url), 55 TALER_PQ_query_param_amount_with_currency (pg->conn, 56 total_without_fees), 57 TALER_PQ_query_param_amount_with_currency (pg->conn, 58 wire_fee), 59 GNUNET_PQ_query_param_auto_from_type (h_wire), /* 7 */ 60 GNUNET_PQ_query_param_auto_from_type (exchange_sig), 61 GNUNET_PQ_query_param_auto_from_type (exchange_pub), 62 GNUNET_PQ_query_param_timestamp (&wire_transfer_deadline), 63 GNUNET_PQ_query_param_string (nbo_str), 64 GNUNET_PQ_query_param_end 65 }; 66 bool no_instance; 67 bool no_order; 68 bool no_account; 69 bool no_signkey; 70 bool conflict; 71 struct GNUNET_PQ_ResultSpec rs[] = { 72 GNUNET_PQ_result_spec_bool ("no_instance", 73 &no_instance), 74 GNUNET_PQ_result_spec_bool ("no_order", 75 &no_order), 76 GNUNET_PQ_result_spec_bool ("no_account", 77 &no_account), 78 GNUNET_PQ_result_spec_bool ("no_signkey", 79 &no_signkey), 80 GNUNET_PQ_result_spec_bool ("conflict", 81 &conflict), 82 GNUNET_PQ_result_spec_uint64 ("deposit_confirmation_serial", 83 deposit_confirmation_serial_id), 84 GNUNET_PQ_result_spec_end 85 }; 86 enum GNUNET_DB_QueryStatus qs; 87 88 /* no preflight check here, run in transaction by caller! */ 89 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, 90 "Storing deposit confirmation for instance `%s' h_contract_terms `%s', total_without_fees: %s and wire transfer deadline in %s\n", 91 instance_id, 92 GNUNET_h2s (&h_contract_terms->hash), 93 TALER_amount2s (total_without_fees), 94 GNUNET_TIME_relative2s ( 95 GNUNET_TIME_absolute_get_remaining ( 96 wire_transfer_deadline.abs_time), 97 true)); 98 check_connection (pg); 99 PREPARE (pg, 100 "insert_deposit_confirmation", 101 "SELECT " 102 " out_no_instance AS no_instance" 103 " ,out_no_account AS no_account" 104 " ,out_no_order AS no_order" 105 " ,out_no_signkey AS no_signkey" 106 " ,out_conflict AS conflict" 107 " ,out_deposit_confirmation_serial AS deposit_confirmation_serial" 108 " FROM merchant_do_insert_deposit_confirmation" 109 " ($1, $2 ,$3, $4, $5, $6, $7, $8, $9, $10, $11);"); 110 qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn, 111 "insert_deposit_confirmation", 112 params, 113 rs); 114 GNUNET_free (nbo_str); 115 GNUNET_break (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS != qs); 116 if (qs < 0) 117 return qs; 118 // FIXME: in the future, return these codes to the client and 119 // return more specific error codes to the client from the API! 120 if (no_instance) 121 { 122 GNUNET_break (0); 123 return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS; 124 } 125 if (no_order) 126 { 127 GNUNET_break (0); 128 return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS; 129 } 130 if (no_account) 131 { 132 GNUNET_break (0); 133 return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS; 134 } 135 if (no_signkey) 136 { 137 GNUNET_break (0); 138 return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS; 139 } 140 if (conflict) 141 { 142 GNUNET_break (0); 143 return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS; 144 } 145 return qs; 146 }