merchant

Merchant backend to process payments, run by merchants
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insert_account.c (3209B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2022, 2023, 2026 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/backenddb/insert_account.c
     18  * @brief Implementation of the insert_account 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 "merchant-database/insert_account.h"
     26 #include "helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TALER_MERCHANTDB_insert_account (struct TALER_MERCHANTDB_PostgresContext *pg,
     31                                  const struct TALER_MERCHANTDB_AccountDetails *account_details)
     32 {
     33   struct GNUNET_PQ_QueryParam params[] = {
     34     GNUNET_PQ_query_param_string (account_details->instance_id),
     35     GNUNET_PQ_query_param_auto_from_type (&account_details->h_wire),
     36     GNUNET_PQ_query_param_auto_from_type (&account_details->salt),
     37     GNUNET_PQ_query_param_string (account_details->payto_uri.full_payto),
     38     NULL ==account_details->credit_facade_url
     39     ? GNUNET_PQ_query_param_null ()
     40     : GNUNET_PQ_query_param_string (account_details->credit_facade_url),
     41     NULL == account_details->credit_facade_credentials
     42     ? GNUNET_PQ_query_param_null ()
     43     : TALER_PQ_query_param_json (account_details->credit_facade_credentials),
     44     GNUNET_PQ_query_param_bool (account_details->active),
     45     NULL == account_details->extra_wire_subject_metadata
     46     ? GNUNET_PQ_query_param_null ()
     47     : GNUNET_PQ_query_param_string (
     48       account_details->extra_wire_subject_metadata),
     49     GNUNET_PQ_query_param_end
     50   };
     51 
     52   check_connection (pg);
     53   PREPARE (pg,
     54            "insert_account",
     55            "INSERT INTO merchant_accounts AS ma"
     56            "(merchant_serial"
     57            ",h_wire"
     58            ",salt"
     59            ",payto_uri"
     60            ",credit_facade_url"
     61            ",credit_facade_credentials"
     62            ",active"
     63            ",extra_wire_subject_metadata)"
     64            " SELECT merchant_serial, $2, $3, $4, $5, $6::TEXT::JSONB, $7, $8"
     65            " FROM merchant_instances"
     66            " WHERE merchant_id=$1"
     67            " ON CONFLICT(merchant_serial,payto_uri)"
     68            " DO UPDATE SET"
     69            " active = true"
     70            ",credit_facade_url = EXCLUDED.credit_facade_url"
     71            ",credit_facade_credentials = EXCLUDED.credit_facade_credentials"
     72            ",extra_wire_subject_metadata = EXCLUDED.extra_wire_subject_metadata"
     73            " WHERE NOT ma.active");
     74   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
     75                                              "insert_account",
     76                                              params);
     77 }