exchange

Base system with REST service to issue digital coins, run by the payment service provider
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get_wire_hash_for_contract.h (2221B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2022 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_wire_hash_for_contract.h
     18  * @brief implementation of the get_wire_hash_for_contract function for Postgres
     19  * @author Özgür Kesim
     20  */
     21 #ifndef EXCHANGE_DATABASE_GET_WIRE_HASH_FOR_CONTRACT_H
     22 #define EXCHANGE_DATABASE_GET_WIRE_HASH_FOR_CONTRACT_H
     23 
     24 #include "taler/taler_json_lib.h"
     25 #include "exchangedb_lib.h"
     26 
     27 
     28 /**
     29  * Try to get the salted hash of a merchant's bank account to a deposit
     30  * contract. This is necessary in the event of a conflict with a given
     31  * (merchant_pub, h_contract_terms) during deposit.
     32  *
     33  * @param pg the database context
     34  * @param merchant_pub merchant public key
     35  * @param h_contract_terms hash of the proposal data
     36  * @param[out] h_wire salted hash of a merchant's bank account
     37  * @return transaction status code
     38  */
     39 enum GNUNET_DB_QueryStatus
     40 TALER_EXCHANGEDB_get_wire_hash_for_contract (struct
     41                                              TALER_EXCHANGEDB_PostgresContext *
     42                                              pg,
     43                                              const struct
     44                                              TALER_MerchantPublicKeyP *
     45                                              merchant_pub,
     46                                              const struct
     47                                              TALER_PrivateContractHashP *
     48                                              h_contract_terms,
     49                                              struct TALER_MerchantWireHashP *
     50                                              h_wire);
     51 
     52 #endif