exchange

Base system with REST service to issue digital coins, run by the payment service provider
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persist_policy_details.h (2421B)

      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/persist_policy_details.h
     18  * @brief implementation of the persist_policy_details function for Postgres
     19  * @author Christian Grothoff
     20  */
     21 #ifndef EXCHANGE_DATABASE_PERSIST_POLICY_DETAILS_H
     22 #define EXCHANGE_DATABASE_PERSIST_POLICY_DETAILS_H
     23 
     24 #include "taler/taler_util.h"
     25 #include "taler/taler_json_lib.h"
     26 #include "exchangedb_lib.h"
     27 #include "taler/taler_extensions_policy.h"
     28 
     29 
     30 /**
     31  * Persist the details to a policy in the policy_details table.  If there
     32  * already exists a policy, update the fields accordingly.
     33  *
     34  * @param pg database connection
     35  * @param details The policy details that should be persisted.  If an entry for
     36  *        the given details->hash_code exists, the values will be updated.
     37  * @param[out] policy_details_serial_id The row ID of the policy details
     38  * @param[out] accumulated_total The total amount accumulated in that policy
     39  * @param[out] fulfillment_state The state of policy.  If the state was Insufficient prior to the call and the provided deposit raises the accumulated_total above the commitment, it will be set to Ready.
     40  * @return query execution status
     41  */
     42 enum GNUNET_DB_QueryStatus
     43 TALER_EXCHANGEDB_persist_policy_details (struct
     44                                          TALER_EXCHANGEDB_PostgresContext *pg,
     45                                          const struct TALER_PolicyDetails *
     46                                          details,
     47                                          uint64_t *policy_details_serial_id,
     48                                          struct TALER_Amount *accumulated_total,
     49                                          enum TALER_PolicyFulfillmentState *
     50                                          fulfillment_state);
     51 
     52 #endif