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              : }