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Base system with REST service to issue digital coins, run by the payment service provider
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insert_reserve_open_deposit.h (3003B)

      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 insert_reserve_open_deposit.h
     18  * @brief implementation of the insert_reserve_open_deposit function
     19  * @author Christian Grothoff
     20  */
     21 #ifndef EXCHANGE_DATABASE_INSERT_RESERVE_OPEN_DEPOSIT_H
     22 #define EXCHANGE_DATABASE_INSERT_RESERVE_OPEN_DEPOSIT_H
     23 
     24 #include "taler/taler_util.h"
     25 #include "taler/taler_json_lib.h"
     26 #include "exchangedb_lib.h"
     27 
     28 
     29 /**
     30  * Insert reserve open coin deposit data into database.
     31  * Subtracts the @a coin_total from the coin's balance.
     32  *
     33  * @param pg the database context
     34  * @param cpi public information about the coin
     35  * @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_RESERVE_OPEN_DEPOSIT
     36  * @param known_coin_id ID of the coin in the known_coins table
     37  * @param coin_total amount to be spent of the coin (including deposit fee)
     38  * @param reserve_sig signature by the reserve affirming the open operation
     39  * @param reserve_pub public key of the reserve being opened
     40  * @param[out] insufficient_funds set to true if the coin's balance is insufficient, otherwise to false
     41  * @return transaction status code, 0 if operation is already in the DB
     42  */
     43 enum GNUNET_DB_QueryStatus
     44 TALER_EXCHANGEDB_insert_reserve_open_deposit (struct
     45                                               TALER_EXCHANGEDB_PostgresContext *
     46                                               pg,
     47                                               const struct
     48                                               TALER_CoinPublicInfo *cpi,
     49                                               const struct
     50                                               TALER_CoinSpendSignatureP *
     51                                               coin_sig,
     52                                               uint64_t known_coin_id,
     53                                               const struct TALER_Amount *
     54                                               coin_total,
     55                                               const struct
     56                                               TALER_ReserveSignatureP *
     57                                               reserve_sig,
     58                                               const struct
     59                                               TALER_ReservePublicKeyP *
     60                                               reserve_pub,
     61                                               bool *insufficient_funds);
     62 
     63 #endif