/*
   This file is part of TALER
   Copyright (C) 2022 Taler Systems SA

   TALER is free software; you can redistribute it and/or modify it under the
   terms of the GNU General Public License as published by the Free Software
   Foundation; either version 3, or (at your option) any later version.

   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

   You should have received a copy of the GNU General Public License along with
   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
 */
/**
 * @file backenddb/pg_account_kyc_set_status.c
 * @brief Implementation of the account_kyc_set_status function for Postgres
 * @author Iván Ávalos
 */
#include "platform.h"
#include <taler/taler_error_codes.h>
#include <taler/taler_dbevents.h>
#include <taler/taler_pq_lib.h>
#include "pg_account_kyc_set_status.h"
#include "pg_helper.h"


enum GNUNET_DB_QueryStatus
TMH_PG_account_kyc_set_status (
  void *cls,
  const char *merchant_id,
  const struct TALER_MerchantWireHashP *h_wire,
  const char *exchange_url,
  uint64_t exchange_kyc_serial,
  struct GNUNET_TIME_Timestamp timestamp,
  unsigned int exchange_http_status,
  enum TALER_ErrorCode exchange_ec_code,
  const struct TALER_AccountAccessTokenP *access_token,
  unsigned int num_limits,
  const struct TALER_MERCHANTDB_DepositLimits *limits,
  bool in_aml_review,
  bool kyc_ok)
{
  struct PostgresClosure *pg = cls;
  uint32_t http_status32 = (uint32_t) exchange_http_status;
  uint32_t ec_code32 = (uint32_t) exchange_ec_code;
  struct TALER_Amount thresholds[GNUNET_NZL (num_limits)];
  struct GNUNET_TIME_Relative timeframes[GNUNET_NZL (num_limits)];
  bool soft_limits[GNUNET_NZL (num_limits)];
  struct GNUNET_PQ_QueryParam params[] = {
    GNUNET_PQ_query_param_string (merchant_id),
    GNUNET_PQ_query_param_auto_from_type (h_wire),
    GNUNET_PQ_query_param_string (exchange_url),
    GNUNET_PQ_query_param_timestamp (&timestamp),
    GNUNET_PQ_query_param_uint64 (&exchange_kyc_serial),
    GNUNET_PQ_query_param_uint32 (&http_status32),
    GNUNET_PQ_query_param_uint32 (&ec_code32),
    NULL != access_token
    ? GNUNET_PQ_query_param_auto_from_type (access_token)
    : GNUNET_PQ_query_param_null (),
    TALER_PQ_query_param_array_amount (num_limits,
                                       thresholds,
                                       pg->conn),
    GNUNET_PQ_query_param_array_rel_time (num_limits,
                                          timeframes,
                                          pg->conn),
    GNUNET_PQ_query_param_array_bool (num_limits,
                                      soft_limits,
                                      pg->conn),
    GNUNET_PQ_query_param_bool (in_aml_review),
    GNUNET_PQ_query_param_bool (kyc_ok),
    GNUNET_PQ_query_param_end
  };
  bool no_instance;
  bool no_account;
  struct GNUNET_PQ_ResultSpec rs[] = {
    GNUNET_PQ_result_spec_bool ("no_instance",
                                &no_instance),
    GNUNET_PQ_result_spec_bool ("no_account",
                                &no_account),
    GNUNET_PQ_result_spec_end
  };
  enum GNUNET_DB_QueryStatus qs;

  check_connection (pg);
  PREPARE (pg,
           "account_kyc_set_status",
           "SELECT "
           "  out_no_instance AS no_instance"
           " ,out_no_account AS no_account"
           " FROM merchant_do_account_kyc_set_status"
           "($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13);");
  for (unsigned int i=0; i<num_limits; i++)
  {
    const struct TALER_MERCHANTDB_DepositLimits *limit
      = &limits[i];

    thresholds[i] = limit->threshold;
    timeframes[i] = limit->timeframe;
    soft_limits[i] = limit->soft_limit;
  }
  qs = GNUNET_PQ_eval_prepared_singleton_select (
    pg->conn,
    "account_kyc_set_status",
    params,
    rs);
  GNUNET_PQ_cleanup_query_params_closures (params);
  if (qs <= 0)
    return qs;
  GNUNET_break (! no_instance);
  GNUNET_break (! no_account);
  return qs;
}