merchant

Merchant backend to process payments, run by merchants
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insert_kyc_failure.c (3430B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2024 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_kyc_failure.c
     18  * @brief Implementation of the insert_kyc_failure function for Postgres
     19  * @author Christian Grothoff
     20  */
     21 #include "platform.h"
     22 #include <taler/taler_dbevents.h>
     23 #include <taler/taler_pq_lib.h>
     24 #include "merchant-database/insert_kyc_failure.h"
     25 #include "helper.h"
     26 
     27 
     28 enum GNUNET_DB_QueryStatus
     29 TALER_MERCHANTDB_insert_kyc_failure (
     30   struct TALER_MERCHANTDB_PostgresContext *pg,
     31   const char *merchant_id,
     32   const struct TALER_MerchantWireHashP *h_wire,
     33   const char *exchange_url,
     34   struct GNUNET_TIME_Timestamp timestamp,
     35   unsigned int exchange_http_status,
     36   bool kyc_ok)
     37 {
     38   struct TALER_MERCHANTDB_MerchantKycStatusChangeEventP ev = {
     39     .header.size = htons (sizeof (ev)),
     40     .header.type = htons (TALER_DBEVENT_MERCHANT_EXCHANGE_KYC_STATUS_CHANGED),
     41     .merchant_pub = pg->current_merchant_pub,
     42     .h_wire = *h_wire
     43   };
     44   struct TALER_MERCHANTDB_InstanceKycStatusChangeEventP hdr = {
     45     .header.size = htons (sizeof (hdr)),
     46     .header.type = htons (TALER_DBEVENT_MERCHANT_KYC_STATUS_CHANGED),
     47     .merchant_pub = pg->current_merchant_pub
     48   };
     49   char *notify_s
     50     = GNUNET_PQ_get_event_notify_channel (&ev.header);
     51   char *notify2_s
     52     = GNUNET_PQ_get_event_notify_channel (&hdr.header);
     53   uint32_t http_status32 = (uint32_t) exchange_http_status;
     54   struct GNUNET_PQ_QueryParam params[] = {
     55     GNUNET_PQ_query_param_auto_from_type (h_wire),
     56     GNUNET_PQ_query_param_string (exchange_url),
     57     GNUNET_PQ_query_param_timestamp (&timestamp),
     58     GNUNET_PQ_query_param_uint32 (&http_status32),
     59     GNUNET_PQ_query_param_bool (kyc_ok),
     60     GNUNET_PQ_query_param_string (notify_s),
     61     GNUNET_PQ_query_param_string (notify2_s),
     62     GNUNET_PQ_query_param_end
     63   };
     64   bool no_account;
     65   struct GNUNET_PQ_ResultSpec rs[] = {
     66     GNUNET_PQ_result_spec_bool ("no_account",
     67                                 &no_account),
     68     GNUNET_PQ_result_spec_end
     69   };
     70   enum GNUNET_DB_QueryStatus qs;
     71 
     72   GNUNET_assert (NULL != pg->current_merchant_id);
     73   GNUNET_assert (0 == strcmp (merchant_id,
     74                               pg->current_merchant_id));
     75   TMH_PQ_prepare_anon (pg,
     76                        "SELECT "
     77                        "  out_no_account AS no_account"
     78                        " FROM merchant_do_account_kyc_set_failed"
     79                        "($1, $2, $3, $4, $5, $6, $7);");
     80   qs = GNUNET_PQ_eval_prepared_singleton_select (
     81     pg->conn,
     82     "",
     83     params,
     84     rs);
     85   GNUNET_free (notify_s);
     86   GNUNET_free (notify2_s);
     87   if (qs <= 0)
     88   {
     89     GNUNET_break (GNUNET_DB_STATUS_SOFT_ERROR != qs);
     90     GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR != qs);
     91     GNUNET_break (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS != qs);
     92     return qs;
     93   }
     94   GNUNET_break (! no_account);
     95   return qs;
     96 }