lookup_deposits_by_contract_and_coin.h (3103B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2023 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/merchant-database/lookup_deposits_by_contract_and_coin.h 18 * @brief implementation of the lookup_deposits_by_contract_and_coin function for Postgres 19 * @author Iván Ávalos 20 */ 21 #ifndef MERCHANT_DATABASE_LOOKUP_DEPOSITS_BY_CONTRACT_AND_COIN_H 22 #define MERCHANT_DATABASE_LOOKUP_DEPOSITS_BY_CONTRACT_AND_COIN_H 23 24 #include <taler/taler_util.h> 25 #include <taler/taler_json_lib.h> 26 #include "merchantdb_lib.h" 27 28 29 /** 30 * Function called with information about a coin that was deposited. 31 * 32 * @param cls closure 33 * @param exchange_url URL of the exchange that issued the coin 34 * @param amount_with_fee amount the exchange will deposit for this coin 35 * @param deposit_fee fee the exchange will charge for this coin 36 * @param refund_fee fee the exchange will charge for refunding this coin 37 * @param wire_fee wire fee the exchange charges 38 * @param h_wire hash of merchant's wire details 39 * @param deposit_timestamp when did the exchange receive the deposit 40 * @param refund_deadline until when are refunds allowed 41 * @param exchange_sig signature by the exchange 42 * @param exchange_pub exchange signing key used for @a exchange_sig 43 */ 44 typedef void 45 (*TALER_MERCHANTDB_CoinDepositCallback)( 46 void *cls, 47 const char *exchange_url, 48 const struct TALER_Amount *amount_with_fee, 49 const struct TALER_Amount *deposit_fee, 50 const struct TALER_Amount *refund_fee, 51 const struct TALER_Amount *wire_fee, 52 const struct TALER_MerchantWireHashP *h_wire, 53 struct GNUNET_TIME_Timestamp deposit_timestamp, 54 struct GNUNET_TIME_Timestamp refund_deadline, 55 const struct TALER_ExchangeSignatureP *exchange_sig, 56 const struct TALER_ExchangePublicKeyP *exchange_pub); 57 58 59 /** 60 * Lookup information about coin payments by @a h_contract_terms and 61 * @a coin_pub. 62 * 63 * @param pg database context 64 * @param instance_id instance to lookup payments for 65 * @param h_contract_terms proposal data's hashcode 66 * @param coin_pub public key to use for the search 67 * @param cb function to call with payment data 68 * @param cb_cls closure for @a cb 69 * @return transaction status 70 */ 71 enum GNUNET_DB_QueryStatus 72 TALER_MERCHANTDB_lookup_deposits_by_contract_and_coin ( 73 struct TALER_MERCHANTDB_PostgresContext *pg, 74 const char *instance_id, 75 const struct TALER_PrivateContractHashP *h_contract_terms, 76 const struct TALER_CoinSpendPublicKeyP *coin_pub, 77 TALER_MERCHANTDB_CoinDepositCallback cb, 78 void *cb_cls); 79 80 #endif