Line data    Source code

       1              : /*
       2              :    This file is part of TALER
       3              :    Copyright (C) 2022-2025 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 src/backenddb/insert_product.c
      18              :  * @brief Implementation of the insert_product function for Postgres
      19              :  * @author Christian Grothoff
      20              :  * @author Iván Ávalos
      21              :  */
      22              : #include "platform.h"
      23              : #include <taler/taler_pq_lib.h>
      24              : #include "merchant-database/insert_product.h"
      25              : #include "helper.h"
      26              : 
      27              : 
      28              : enum GNUNET_DB_QueryStatus
      29           49 : TALER_MERCHANTDB_insert_product (
      30              :   struct TALER_MERCHANTDB_PostgresContext *pg,
      31              :   const char *instance_id,
      32              :   const char *product_id,
      33              :   const struct TALER_MERCHANTDB_ProductDetails *pd,
      34              :   size_t num_cats,
      35              :   const uint64_t *cats,
      36              :   bool *conflict,
      37              :   ssize_t *no_cat,
      38              :   bool *no_group,
      39              :   bool *no_pot)
      40              : {
      41           49 :   struct GNUNET_PQ_QueryParam params[] = {
      42           49 :     GNUNET_PQ_query_param_string (product_id),
      43           49 :     GNUNET_PQ_query_param_string (pd->description),
      44           49 :     TALER_PQ_query_param_json (pd->description_i18n), /* $3 */
      45           49 :     GNUNET_PQ_query_param_string (pd->unit),
      46           49 :     GNUNET_PQ_query_param_string (pd->image),
      47           49 :     TALER_PQ_query_param_json (pd->taxes), /* $6 */
      48           49 :     TALER_PQ_query_param_array_amount_with_currency (
      49           49 :       pd->price_array_length,
      50           49 :       pd->price_array,
      51              :       "merchant",
      52              :       pg->conn), /* $7 */
      53           49 :     GNUNET_PQ_query_param_uint64 (&pd->total_stock), /* $8 */
      54           49 :     GNUNET_PQ_query_param_uint32 (&pd->total_stock_frac), /* $9 */
      55           49 :     GNUNET_PQ_query_param_bool (pd->allow_fractional_quantity),
      56           49 :     GNUNET_PQ_query_param_uint32 (&pd->fractional_precision_level),
      57           49 :     TALER_PQ_query_param_json (pd->address), /* $12 */
      58           49 :     GNUNET_PQ_query_param_timestamp (&pd->next_restock),
      59           49 :     GNUNET_PQ_query_param_uint32 (&pd->minimum_age),
      60           49 :     GNUNET_PQ_query_param_array_uint64 (num_cats,
      61              :                                         cats,
      62              :                                         pg->conn), /* $15 */
      63           49 :     GNUNET_PQ_query_param_string (pd->product_name),
      64           49 :     (0 == pd->product_group_id)
      65           49 :     ? GNUNET_PQ_query_param_null ()
      66           49 :     : GNUNET_PQ_query_param_uint64 (&pd->product_group_id), /* $17 */
      67           49 :     (0 == pd->money_pot_id)
      68           49 :     ? GNUNET_PQ_query_param_null ()
      69           49 :     : GNUNET_PQ_query_param_uint64 (&pd->money_pot_id), /* $18 */
      70           49 :     GNUNET_PQ_query_param_bool (pd->price_is_net), /* $19 */
      71              :     GNUNET_PQ_query_param_end
      72              :   };
      73              :   uint64_t ncat;
      74           49 :   bool cats_found = true;
      75           49 :   struct GNUNET_PQ_ResultSpec rs[] = {
      76           49 :     GNUNET_PQ_result_spec_bool ("conflict",
      77              :                                 conflict),
      78           49 :     GNUNET_PQ_result_spec_allow_null (
      79              :       GNUNET_PQ_result_spec_uint64 ("no_cat",
      80              :                                     &ncat),
      81              :       &cats_found),
      82           49 :     GNUNET_PQ_result_spec_bool ("no_group",
      83              :                                 no_group),
      84           49 :     GNUNET_PQ_result_spec_bool ("no_pot",
      85              :                                 no_pot),
      86              :     GNUNET_PQ_result_spec_end
      87              :   };
      88              :   enum GNUNET_DB_QueryStatus qs;
      89              : 
      90           49 :   GNUNET_assert (NULL != pg->current_merchant_id);
      91           49 :   GNUNET_assert (0 == strcmp (instance_id,
      92              :                               pg->current_merchant_id));
      93           49 :   TMH_PQ_prepare_anon (pg,
      94              :                        "SELECT"
      95              :                        " out_conflict AS conflict"
      96              :                        ",out_no_cat AS no_cat"
      97              :                        ",out_no_group AS no_group"
      98              :                        ",out_no_pot AS no_pot"
      99              :                        " FROM merchant_do_insert_product"
     100              :                        "($1, $2, $3::TEXT::JSONB, $4, $5, $6::TEXT::JSONB, $7"
     101              :                        ",$8, $9, $10, $11, $12::TEXT::JSONB, $13, $14, $15"
     102              :                        ",$16, $17, $18, $19);");
     103           49 :   qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
     104              :                                                  "",
     105              :                                                  params,
     106              :                                                  rs);
     107           49 :   GNUNET_PQ_cleanup_query_params_closures (params);
     108           49 :   *no_cat = (cats_found) ? -1 : (ssize_t) ncat;
     109           49 :   return qs;
     110              : }