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Base system with REST service to issue digital coins, run by the payment service provider
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get_aggregation_transient_by_normalized_payto.h (3300B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2022, 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 src/include/exchange-database/get_aggregation_transient_by_normalized_payto.h
     18  * @brief implementation of the get_aggregation_transient_by_normalized_payto function for Postgres
     19  * @author Christian Grothoff
     20  */
     21 #ifndef EXCHANGE_DATABASE_GET_AGGREGATION_TRANSIENT_BY_NORMALIZED_PAYTO_H
     22 #define EXCHANGE_DATABASE_GET_AGGREGATION_TRANSIENT_BY_NORMALIZED_PAYTO_H
     23 
     24 #include "taler/taler_util.h"
     25 #include "taler/taler_json_lib.h"
     26 #include "exchangedb_lib.h"
     27 
     28 /**
     29  * Find existing entry in the transient aggregation table.
     30  *
     31  * @param pg the database context
     32  * @param h_payto destination of the wire transfer
     33  * @param[out] payto_uri corresponding payto URI, to be freed by caller
     34  * @param[out] wtid wire transfer identifier of transient aggregation
     35  * @param[out] merchant_pub public key of the merchant
     36  * @param[out] total amount aggregated so far
     37  * @return transaction status
     38  */
     39 enum GNUNET_DB_QueryStatus
     40 TALER_EXCHANGEDB_get_aggregation_transient_by_normalized_payto (struct
     41                                                                 TALER_EXCHANGEDB_PostgresContext
     42                                                                 *
     43                                                                 pg,
     44                                                                 const struct
     45                                                                 TALER_NormalizedPaytoHashP
     46                                                                 *
     47                                                                 h_payto,
     48                                                                 struct
     49                                                                 TALER_FullPayto
     50                                                                 *payto_uri,
     51                                                                 struct
     52                                                                 TALER_WireTransferIdentifierRawP
     53                                                                 *
     54                                                                 wtid,
     55                                                                 struct
     56                                                                 TALER_MerchantPublicKeyP
     57                                                                 *
     58                                                                 merchant_pub,
     59                                                                 struct
     60                                                                 TALER_Amount *
     61                                                                 total);
     62 
     63 #endif