merchant

Merchant backend to process payments, run by merchants
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account_kyc_set_status.c (4206B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2022-2024 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/account_kyc_set_status.c
     18  * @brief Implementation of the account_kyc_set_status function for Postgres
     19  * @author Iván Ávalos
     20  * @author Christian Grothoff
     21  */
     22 #include "platform.h"
     23 #include <taler/taler_dbevents.h>
     24 #include <taler/taler_pq_lib.h>
     25 #include "merchant-database/account_kyc_set_status.h"
     26 #include "helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TALER_MERCHANTDB_account_kyc_set_status (
     31   struct TALER_MERCHANTDB_PostgresContext *pg,
     32   const char *merchant_id,
     33   const struct TALER_MerchantWireHashP *h_wire,
     34   const char *exchange_url,
     35   struct GNUNET_TIME_Timestamp timestamp,
     36   struct GNUNET_TIME_Absolute next_time,
     37   struct GNUNET_TIME_Relative kyc_backoff,
     38   unsigned int exchange_http_status,
     39   enum TALER_ErrorCode exchange_ec_code,
     40   uint64_t rule_gen,
     41   const struct TALER_AccountAccessTokenP *access_token,
     42   const json_t *jlimits,
     43   bool in_aml_review,
     44   bool kyc_ok)
     45 {
     46   struct TALER_MERCHANTDB_MerchantKycStatusChangeEventP ev = {
     47     .header.size = htons (sizeof (ev)),
     48     .header.type = htons (TALER_DBEVENT_MERCHANT_EXCHANGE_KYC_STATUS_CHANGED),
     49     .h_wire = *h_wire
     50   };
     51   struct GNUNET_DB_EventHeaderP hdr = {
     52     .size = htons (sizeof (hdr)),
     53     .type = htons (TALER_DBEVENT_MERCHANT_KYC_STATUS_CHANGED)
     54   };
     55   char *notify_s
     56     = GNUNET_PQ_get_event_notify_channel (&ev.header);
     57   char *notify2_s
     58     = GNUNET_PQ_get_event_notify_channel (&hdr);
     59   uint32_t http_status32 = (uint32_t) exchange_http_status;
     60   uint32_t ec_code32 = (uint32_t) exchange_ec_code;
     61   struct GNUNET_PQ_QueryParam params[] = {
     62     GNUNET_PQ_query_param_auto_from_type (h_wire),
     63     GNUNET_PQ_query_param_string (exchange_url),
     64     GNUNET_PQ_query_param_timestamp (&timestamp),
     65     GNUNET_PQ_query_param_uint32 (&http_status32),
     66     GNUNET_PQ_query_param_uint32 (&ec_code32),
     67     NULL != access_token
     68     ? GNUNET_PQ_query_param_auto_from_type (access_token)
     69     : GNUNET_PQ_query_param_null (),
     70     NULL != jlimits
     71     ? TALER_PQ_query_param_json (jlimits)
     72     : GNUNET_PQ_query_param_null (),
     73     GNUNET_PQ_query_param_bool (in_aml_review),
     74     GNUNET_PQ_query_param_bool (kyc_ok),
     75     GNUNET_PQ_query_param_string (notify_s),
     76     GNUNET_PQ_query_param_string (notify2_s),
     77     GNUNET_PQ_query_param_uint64 (&rule_gen),
     78     GNUNET_PQ_query_param_absolute_time (&next_time),
     79     GNUNET_PQ_query_param_relative_time (&kyc_backoff),
     80     GNUNET_PQ_query_param_end
     81   };
     82   bool no_account;
     83   struct GNUNET_PQ_ResultSpec rs[] = {
     84     GNUNET_PQ_result_spec_bool ("no_account",
     85                                 &no_account),
     86     GNUNET_PQ_result_spec_end
     87   };
     88   enum GNUNET_DB_QueryStatus qs;
     89 
     90   GNUNET_assert (NULL != pg->current_merchant_id);
     91   GNUNET_assert (0 == strcmp (merchant_id,
     92                               pg->current_merchant_id));
     93   check_connection (pg);
     94   TMH_PQ_prepare_anon (pg,
     95                        "SELECT "
     96                        "  out_no_account AS no_account"
     97                        " FROM merchant_do_account_kyc_set_status"
     98                        "($1, $2, $3, $4, $5, $6, $7::TEXT::JSONB"
     99                        ",$8, $9, $10, $11, $12, $13, $14);");
    100   qs = GNUNET_PQ_eval_prepared_singleton_select (
    101     pg->conn,
    102     "",
    103     params,
    104     rs);
    105   GNUNET_free (notify_s);
    106   GNUNET_free (notify2_s);
    107   if (qs <= 0)
    108   {
    109     GNUNET_break (GNUNET_DB_STATUS_SOFT_ERROR != qs);
    110     GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR != qs);
    111     GNUNET_break (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS != qs);
    112     return qs;
    113   }
    114   GNUNET_break (! no_account);
    115   return qs;
    116 }