merchant

Merchant backend to process payments, run by merchants
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pg_update_transfer_status.c (2374B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2022, 2025 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 backenddb/pg_update_transfer_status.c
     18  * @brief Implementation of the update_transfer_status function for Postgres
     19  * @author Christian Grothoff
     20  */
     21 #include "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_update_transfer_status.h"
     26 #include "pg_helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TMH_PG_update_transfer_status (
     31   void *cls,
     32   const char *exchange_url,
     33   const struct TALER_WireTransferIdentifierRawP *wtid,
     34   struct GNUNET_TIME_Absolute next_attempt,
     35   unsigned int http_status,
     36   enum TALER_ErrorCode ec,
     37   const char *detail,
     38   bool needs_retry)
     39 {
     40   struct PostgresClosure *pg = cls;
     41   uint32_t hs32 = (uint32_t) http_status;
     42   uint32_t ec32 = (uint32_t) ec;
     43   struct GNUNET_PQ_QueryParam params[] = {
     44     GNUNET_PQ_query_param_auto_from_type (wtid),
     45     GNUNET_PQ_query_param_string (exchange_url),
     46     GNUNET_PQ_query_param_uint32 (&hs32),
     47     GNUNET_PQ_query_param_uint32 (&ec32),
     48     NULL == detail
     49     ? GNUNET_PQ_query_param_null ()
     50     : GNUNET_PQ_query_param_string (detail),
     51     GNUNET_PQ_query_param_bool (needs_retry),
     52     GNUNET_PQ_query_param_absolute_time (&next_attempt),
     53     GNUNET_PQ_query_param_end
     54   };
     55 
     56   check_connection (pg);
     57   PREPARE (pg,
     58            "update_transfer_status",
     59            "UPDATE merchant_expected_transfers SET"
     60            " last_http_status=$3"
     61            ",last_ec=$4"
     62            ",last_detail=$5"
     63            ",retry_needed=$6"
     64            ",retry_time=$7"
     65            " WHERE wtid=$1"
     66            "   AND exchange_url=$2");
     67   return GNUNET_PQ_eval_prepared_non_select (
     68     pg->conn,
     69     "update_transfer_status",
     70     params);
     71 }