Line data    Source code

       1             : /*
       2             :    This file is part of TALER
       3             :    Copyright (C) 2022, 2023 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          62 : 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          62 :   struct PostgresClosure *pg = cls;
      42             :   struct GNUNET_TIME_Timestamp now;
      43          62 :   uint32_t pos32 = (uint32_t) pos_algorithm;
      44             :   const char *fulfillment_url
      45          62 :     = json_string_value (json_object_get (contract_terms,
      46             :                                           "fulfillment_url"));
      47          62 :   struct GNUNET_PQ_QueryParam params[] = {
      48          62 :     GNUNET_PQ_query_param_string (instance_id),
      49          62 :     GNUNET_PQ_query_param_string (order_id),
      50          62 :     GNUNET_PQ_query_param_timestamp (&pay_deadline),
      51          62 :     GNUNET_PQ_query_param_auto_from_type (claim_token),
      52          62 :     GNUNET_PQ_query_param_auto_from_type (h_post_data),
      53          62 :     GNUNET_PQ_query_param_timestamp (&now),
      54          62 :     TALER_PQ_query_param_json (contract_terms),
      55             :     (NULL == pos_key)
      56          60 :     ? GNUNET_PQ_query_param_null ()
      57          62 :     : GNUNET_PQ_query_param_string (pos_key),
      58          62 :     GNUNET_PQ_query_param_uint32 (&pos32),
      59             :     (NULL == session_id)
      60          62 :     ? GNUNET_PQ_query_param_string ("")
      61          62 :     : GNUNET_PQ_query_param_string (session_id),
      62             :     (NULL == fulfillment_url)
      63          21 :     ? GNUNET_PQ_query_param_null ()
      64          62 :     : GNUNET_PQ_query_param_string (fulfillment_url),
      65             :     GNUNET_PQ_query_param_end
      66             :   };
      67             : 
      68          62 :   now = GNUNET_TIME_timestamp_get ();
      69          62 :   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
      70             :               "inserting order: order_id: %s, instance_id: %s.\n",
      71             :               order_id,
      72             :               instance_id);
      73          62 :   check_connection (pg);
      74          62 :   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, $8, $9, $10, $11"
      90             :            " FROM merchant_instances"
      91             :            " WHERE merchant_id=$1");
      92          62 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      93             :                                              "insert_order",
      94             :                                              params);
      95             : }