Line data    Source code

       1              : /*
       2              :    This file is part of Challenger
       3              :    Copyright (C) 2023 Taler Systems SA
       4              : 
       5              :    Challenger 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              :    Challenger 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              :    Challenger; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
      15              :  */
      16              : /**
      17              :  * @file src/challengerdb/client_add.c
      18              :  * @brief Implementation of the client_add function for Postgres
      19              :  * @author Christian Grothoff
      20              :  */
      21              : #include "platform.h"
      22              : #include <taler/taler_error_codes.h>
      23              : #include <taler/taler_dbevents.h>
      24              : #include <taler/taler_pq_lib.h>
      25              : #include "client_add.h"
      26              : #include "pg_helper.h"
      27              : 
      28              : enum GNUNET_DB_QueryStatus
      29            3 : CHALLENGERDB_client_add (struct CHALLENGERDB_PostgresContext *ctx,
      30              :                   const char *client_redirect_uri,
      31              :                   const char *client_secret,
      32              :                   uint64_t *client_id)
      33              : {
      34            3 :   struct GNUNET_PQ_QueryParam params[] = {
      35            3 :     GNUNET_PQ_query_param_string (client_redirect_uri),
      36            3 :     GNUNET_PQ_query_param_string (client_secret),
      37              :     GNUNET_PQ_query_param_end
      38              :   };
      39            3 :   struct GNUNET_PQ_ResultSpec rs[] = {
      40            3 :     GNUNET_PQ_result_spec_uint64 ("client_serial_id",
      41              :                                   client_id),
      42              :     GNUNET_PQ_result_spec_end
      43              :   };
      44              : 
      45            3 :   PREPARE (ctx,
      46              :            "client_add",
      47              :            "INSERT INTO clients"
      48              :            " (uri"
      49              :            " ,client_secret"
      50              :            ") VALUES "
      51              :            "($1, $2)"
      52              :            " ON CONFLICT DO NOTHING" /* CONFLICT on (uri) */
      53              :            " RETURNING client_serial_id");
      54            3 :   return GNUNET_PQ_eval_prepared_singleton_select (ctx->conn,
      55              :                                                    "client_add",
      56              :                                                    params,
      57              :                                                    rs);
      58              : }