Line data    Source code

       1              : /*
       2              :    This file is part of TALER
       3              :    Copyright (C) 2022, 2023, 2025 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 backenddb/pg_insert_order.c
      18              :  * @brief Implementation of the insert_order function for Postgres
      19              :  * @author Iván Ávalos
      20              :  * @author Christian Grothoff
      21              :  */
      22              : #include "platform.h"
      23              : #include <taler/taler_error_codes.h>
      24              : #include <taler/taler_dbevents.h>
      25              : #include <taler/taler_pq_lib.h>
      26              : #include "pg_insert_order.h"
      27              : #include "pg_helper.h"
      28              : 
      29              : enum GNUNET_DB_QueryStatus
      30           63 : TMH_PG_insert_order (void *cls,
      31              :                      const char *instance_id,
      32              :                      const char *order_id,
      33              :                      const char *session_id,
      34              :                      const struct TALER_MerchantPostDataHashP *h_post_data,
      35              :                      struct GNUNET_TIME_Timestamp pay_deadline,
      36              :                      const struct TALER_ClaimTokenP *claim_token,
      37              :                      const json_t *contract_terms,
      38              :                      const char *pos_key,
      39              :                      enum TALER_MerchantConfirmationAlgorithm pos_algorithm)
      40              : {
      41           63 :   struct PostgresClosure *pg = cls;
      42              :   struct GNUNET_TIME_Timestamp now;
      43           63 :   uint32_t pos32 = (uint32_t) pos_algorithm;
      44              :   const char *fulfillment_url
      45           63 :     = json_string_value (json_object_get (contract_terms,
      46              :                                           "fulfillment_url"));
      47           63 :   struct GNUNET_PQ_QueryParam params[] = {
      48           63 :     GNUNET_PQ_query_param_string (instance_id),
      49           63 :     GNUNET_PQ_query_param_string (order_id),
      50           63 :     GNUNET_PQ_query_param_timestamp (&pay_deadline),
      51           63 :     GNUNET_PQ_query_param_auto_from_type (claim_token),
      52           63 :     GNUNET_PQ_query_param_auto_from_type (h_post_data),
      53           63 :     GNUNET_PQ_query_param_timestamp (&now),
      54           63 :     TALER_PQ_query_param_json (contract_terms),
      55              :     (NULL == pos_key)
      56           61 :     ? GNUNET_PQ_query_param_null ()
      57           63 :     : GNUNET_PQ_query_param_string (pos_key),
      58           63 :     GNUNET_PQ_query_param_uint32 (&pos32),
      59              :     (NULL == session_id)
      60           63 :     ? GNUNET_PQ_query_param_string ("")
      61           63 :     : GNUNET_PQ_query_param_string (session_id),
      62              :     (NULL == fulfillment_url)
      63           21 :     ? GNUNET_PQ_query_param_null ()
      64           63 :     : GNUNET_PQ_query_param_string (fulfillment_url),
      65              :     GNUNET_PQ_query_param_end
      66              :   };
      67              : 
      68           63 :   now = GNUNET_TIME_timestamp_get ();
      69           63 :   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
      70              :               "inserting order: order_id: %s, instance_id: %s.\n",
      71              :               order_id,
      72              :               instance_id);
      73           63 :   check_connection (pg);
      74           63 :   PREPARE (pg,
      75              :            "insert_order",
      76              :            "INSERT INTO merchant_orders"
      77              :            "(merchant_serial"
      78              :            ",order_id"
      79              :            ",pay_deadline"
      80              :            ",claim_token"
      81              :            ",h_post_data"
      82              :            ",creation_time"
      83              :            ",contract_terms"
      84              :            ",pos_key"
      85              :            ",pos_algorithm"
      86              :            ",session_id"
      87              :            ",fulfillment_url)"
      88              :            " SELECT merchant_serial,"
      89              :            " $2, $3, $4, $5, $6, $7::TEXT::JSONB, $8, $9, $10, $11"
      90              :            " FROM merchant_instances"
      91              :            " WHERE merchant_id=$1");
      92           63 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      93              :                                              "insert_order",
      94              :                                              params);
      95              : }