merchant

Merchant backend to process payments, run by merchants
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insert_kyc_status.c (4298B)

      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/insert_kyc_status.c
     18  * @brief Implementation of the insert_kyc_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/insert_kyc_status.h"
     26 #include "helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 TALER_MERCHANTDB_insert_kyc_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     .merchant_pub = pg->current_merchant_pub,
     50     .h_wire = *h_wire
     51   };
     52   struct TALER_MERCHANTDB_InstanceKycStatusChangeEventP hdr = {
     53     .header.size = htons (sizeof (hdr)),
     54     .header.type = htons (TALER_DBEVENT_MERCHANT_KYC_STATUS_CHANGED),
     55     .merchant_pub = pg->current_merchant_pub
     56   };
     57   char *notify_s
     58     = GNUNET_PQ_get_event_notify_channel (&ev.header);
     59   char *notify2_s
     60     = GNUNET_PQ_get_event_notify_channel (&hdr.header);
     61   uint32_t http_status32 = (uint32_t) exchange_http_status;
     62   uint32_t ec_code32 = (uint32_t) exchange_ec_code;
     63   struct GNUNET_PQ_QueryParam params[] = {
     64     GNUNET_PQ_query_param_auto_from_type (h_wire),
     65     GNUNET_PQ_query_param_string (exchange_url),
     66     GNUNET_PQ_query_param_timestamp (&timestamp),
     67     GNUNET_PQ_query_param_uint32 (&http_status32),
     68     GNUNET_PQ_query_param_uint32 (&ec_code32),
     69     NULL != access_token
     70     ? GNUNET_PQ_query_param_auto_from_type (access_token)
     71     : GNUNET_PQ_query_param_null (),
     72     NULL != jlimits
     73     ? TALER_PQ_query_param_json (jlimits)
     74     : GNUNET_PQ_query_param_null (),
     75     GNUNET_PQ_query_param_bool (in_aml_review),
     76     GNUNET_PQ_query_param_bool (kyc_ok),
     77     GNUNET_PQ_query_param_string (notify_s),
     78     GNUNET_PQ_query_param_string (notify2_s),
     79     GNUNET_PQ_query_param_uint64 (&rule_gen),
     80     GNUNET_PQ_query_param_absolute_time (&next_time),
     81     GNUNET_PQ_query_param_relative_time (&kyc_backoff),
     82     GNUNET_PQ_query_param_end
     83   };
     84   bool no_account;
     85   struct GNUNET_PQ_ResultSpec rs[] = {
     86     GNUNET_PQ_result_spec_bool ("no_account",
     87                                 &no_account),
     88     GNUNET_PQ_result_spec_end
     89   };
     90   enum GNUNET_DB_QueryStatus qs;
     91 
     92   GNUNET_assert (NULL != pg->current_merchant_id);
     93   GNUNET_assert (0 == strcmp (merchant_id,
     94                               pg->current_merchant_id));
     95   TMH_PQ_prepare_anon (pg,
     96                        "SELECT "
     97                        "  out_no_account AS no_account"
     98                        " FROM merchant_do_account_kyc_set_status"
     99                        "($1, $2, $3, $4, $5, $6, $7::TEXT::JSONB"
    100                        ",$8, $9, $10, $11, $12, $13, $14);");
    101   qs = GNUNET_PQ_eval_prepared_singleton_select (
    102     pg->conn,
    103     "",
    104     params,
    105     rs);
    106   GNUNET_free (notify_s);
    107   GNUNET_free (notify2_s);
    108   if (qs <= 0)
    109   {
    110     GNUNET_break (GNUNET_DB_STATUS_SOFT_ERROR != qs);
    111     GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR != qs);
    112     GNUNET_break (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS != qs);
    113     return qs;
    114   }
    115   GNUNET_break (! no_account);
    116   return qs;
    117 }