Line data    Source code

       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 exchangedb/pg_persist_policy_details.c
      18             :  * @brief Implementation of the persist_policy_details function for Postgres
      19             :  * @author Christian Grothoff
      20             :  */
      21             : #include "taler/platform.h"
      22             : #include "taler/taler_error_codes.h"
      23             : #include "taler/taler_dbevents.h"
      24             : #include "taler/taler_pq_lib.h"
      25             : #include "pg_persist_policy_details.h"
      26             : #include "pg_helper.h"
      27             : 
      28             : 
      29             : enum GNUNET_DB_QueryStatus
      30           0 : TEH_PG_persist_policy_details (
      31             :   void *cls,
      32             :   const struct TALER_PolicyDetails *details,
      33             :   uint64_t *policy_details_serial_id,
      34             :   struct TALER_Amount *accumulated_total,
      35             :   enum TALER_PolicyFulfillmentState *fulfillment_state)
      36             : {
      37           0 :   struct PostgresClosure *pg = cls;
      38           0 :   struct GNUNET_PQ_QueryParam params[] = {
      39           0 :     GNUNET_PQ_query_param_auto_from_type (&details->hash_code),
      40           0 :     TALER_PQ_query_param_json (details->policy_json),
      41           0 :     GNUNET_PQ_query_param_timestamp (&details->deadline),
      42           0 :     TALER_PQ_query_param_amount (pg->conn,
      43             :                                  &details->commitment),
      44           0 :     TALER_PQ_query_param_amount (pg->conn,
      45             :                                  &details->accumulated_total),
      46           0 :     TALER_PQ_query_param_amount (pg->conn,
      47             :                                  &details->policy_fee),
      48           0 :     TALER_PQ_query_param_amount (pg->conn,
      49             :                                  &details->transferable_amount),
      50           0 :     GNUNET_PQ_query_param_auto_from_type (&details->fulfillment_state),
      51           0 :     (details->no_policy_fulfillment_id)
      52           0 :      ?  GNUNET_PQ_query_param_null ()
      53           0 :      : GNUNET_PQ_query_param_uint64 (&details->policy_fulfillment_id),
      54             :     GNUNET_PQ_query_param_end
      55             :   };
      56           0 :   struct GNUNET_PQ_ResultSpec rs[] = {
      57           0 :     GNUNET_PQ_result_spec_uint64 ("policy_details_serial_id",
      58             :                                   policy_details_serial_id),
      59           0 :     TALER_PQ_RESULT_SPEC_AMOUNT ("accumulated_total",
      60             :                                  accumulated_total),
      61           0 :     GNUNET_PQ_result_spec_uint32 ("fulfillment_state",
      62             :                                   fulfillment_state),
      63             :     GNUNET_PQ_result_spec_end
      64             :   };
      65             : 
      66           0 :   PREPARE (pg,
      67             :            "call_insert_or_update_policy_details",
      68             :            "SELECT"
      69             :            " out_policy_details_serial_id AS policy_details_serial_id"
      70             :            ",out_accumulated_total AS accumulated_total"
      71             :            ",out_fulfillment_state AS fulfillment_state"
      72             :            " FROM exchange_do_insert_or_update_policy_details"
      73             :            "($1, $2, $3, $4, $5, $6, $7, $8, $9);");
      74           0 :   return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
      75             :                                                    "call_insert_or_update_policy_details",
      76             :                                                    params,
      77             :                                                    rs);
      78             : }