/*
   This file is part of TALER
   Copyright (C) 2022 Taler Systems SA

   TALER is free software; you can redistribute it and/or modify it under the
   terms of the GNU General Public License as published by the Free Software
   Foundation; either version 3, or (at your option) any later version.

   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

   You should have received a copy of the GNU General Public License along with
   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
 */
/**
 * @file src/include/merchant-database/iterate_deposits.h
 * @brief implementation of the iterate_deposits function for Postgres
 * @author Iván Ávalos
 */
#ifndef MERCHANT_DATABASE_ITERATE_DEPOSITS_H
#define MERCHANT_DATABASE_ITERATE_DEPOSITS_H

#include <taler/taler_util.h>
#include <taler/taler_json_lib.h>
#include "merchantdb_lib.h"


struct TALER_MERCHANTDB_PostgresContext;
/* Callback typedefs */
/**
 * Function called with information about a coin that was deposited.
 *
 * @param cls closure
 * @param exchange_url exchange where @a coin_pub was deposited
 * @param coin_pub public key of the coin
 * @param amount_with_fee amount the exchange will deposit for this coin
 * @param deposit_fee fee the exchange will charge for this coin
 * @param refund_fee fee the exchange will charge for refunding this coin
 * @param wire_fee fee the exchange will charge for the wire transfer
 */
typedef void
(*TALER_MERCHANTDB_DepositsCallback)(
  void *cls,
  const char *exchange_url,
  const struct TALER_CoinSpendPublicKeyP *coin_pub,
  const struct TALER_Amount *amount_with_fee,
  const struct TALER_Amount *deposit_fee,
  const struct TALER_Amount *refund_fee,
  const struct TALER_Amount *wire_fee);

/**
 * Lookup information about coins that were successfully deposited for a
 * given contract.
 *
 * @param pg database context
 * @param instance_id instance to lookup deposits for
 * @param h_contract_terms proposal data's hashcode
 * @param cb function to call with payment data
 * @param cb_cls closure for @a cb
 * @return transaction status
 */
enum GNUNET_DB_QueryStatus
TALER_MERCHANTDB_iterate_deposits (struct TALER_MERCHANTDB_PostgresContext *pg,
                                   const char *instance_id,
                                   const struct
                                   TALER_PrivateContractHashP *h_contract_terms,
                                   TALER_MERCHANTDB_DepositsCallback cb,
                                   void *cb_cls);

#endif
