exchange

Base system with REST service to issue digital coins, run by the payment service provider
Log | Files | Refs | Submodules | README | LICENSE

select_reserve_closed_above_serial_id.h (4496B)

      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 select_reserve_closed_above_serial_id.h
     18  * @brief implementation of the select_reserve_closed_above_serial_id function
     19  * @author Christian Grothoff
     20  */
     21 #ifndef EXCHANGE_DATABASE_SELECT_RESERVE_CLOSED_ABOVE_SERIAL_ID_H
     22 #define EXCHANGE_DATABASE_SELECT_RESERVE_CLOSED_ABOVE_SERIAL_ID_H
     23 
     24 #include "taler/taler_util.h"
     25 #include "taler/taler_json_lib.h"
     26 #include "exchangedb_lib.h"
     27 
     28 
     29 /**
     30  * Function called about reserve closing operations
     31  * the aggregator triggered.
     32  *
     33  * @param cls closure
     34  * @param rowid row identifier used to uniquely identify the reserve closing operation
     35  * @param execution_date when did we execute the close operation
     36  * @param amount_with_fee how much did we debit the reserve
     37  * @param closing_fee how much did we charge for closing the reserve
     38  * @param reserve_pub public key of the reserve
     39  * @param receiver_account where did we send the funds, in payto://-format
     40  * @param wtid identifier used for the wire transfer
     41  * @param close_request_row row with the responsible close
     42  *            request, 0 if regular expiration triggered close
     43  * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
     44  */
     45 typedef enum GNUNET_GenericReturnValue
     46 (*TALER_EXCHANGEDB_ReserveClosedCallback)(
     47   void *cls,
     48   uint64_t rowid,
     49   struct GNUNET_TIME_Timestamp execution_date,
     50   const struct TALER_Amount *amount_with_fee,
     51   const struct TALER_Amount *closing_fee,
     52   const struct TALER_ReservePublicKeyP *reserve_pub,
     53   const struct TALER_FullPayto receiver_account,
     54   const struct TALER_WireTransferIdentifierRawP *wtid,
     55   uint64_t close_request_row);
     56 
     57 
     58 /* Callback typedefs */
     59 /**
     60  * Function called about reserve closing operations
     61  * the aggregator triggered.
     62  *
     63  * @param cls closure
     64  * @param rowid row identifier used to uniquely identify the reserve closing operation
     65  * @param execution_date when did we execute the close operation
     66  * @param amount_with_fee how much did we debit the reserve
     67  * @param closing_fee how much did we charge for closing the reserve
     68  * @param reserve_pub public key of the reserve
     69  * @param receiver_account where did we send the funds, in payto://-format
     70  * @param wtid identifier used for the wire transfer
     71  * @param close_request_row row with the responsible close
     72  *            request, 0 if regular expiration triggered close
     73  * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
     74  */
     75 typedef enum GNUNET_GenericReturnValue
     76 (*TALER_EXCHANGEDB_ReserveClosedCallback)(
     77   void *cls,
     78   uint64_t rowid,
     79   struct GNUNET_TIME_Timestamp execution_date,
     80   const struct TALER_Amount *amount_with_fee,
     81   const struct TALER_Amount *closing_fee,
     82   const struct TALER_ReservePublicKeyP *reserve_pub,
     83   const struct TALER_FullPayto receiver_account,
     84   const struct TALER_WireTransferIdentifierRawP *wtid,
     85   uint64_t close_request_row);
     86 
     87 /**
     88  * Function called to select reserve close operations the aggregator
     89  * triggered, ordered by serial ID (monotonically increasing).
     90  *
     91  * @param pg the database context
     92  * @param serial_id lowest serial ID to include (select larger or equal)
     93  * @param cb function to call for ONE unfinished item
     94  * @param cb_cls closure for @a cb
     95  * @return transaction status code
     96  */
     97 enum GNUNET_DB_QueryStatus
     98 TALER_EXCHANGEDB_select_reserve_closed_above_serial_id (struct
     99                                                         TALER_EXCHANGEDB_PostgresContext
    100                                                         *
    101                                                         pg,
    102                                                         uint64_t serial_id,
    103                                                         TALER_EXCHANGEDB_ReserveClosedCallback
    104                                                         cb,
    105                                                         void *cb_cls);
    106 
    107 
    108 #endif