pg_persist_policy_details.c (3304B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2022 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 exchangedb/pg_persist_policy_details.c 18 * @brief Implementation of the persist_policy_details function for Postgres 19 * @author Christian Grothoff 20 */ 21 #include "taler/platform.h" 22 #include "taler/taler_error_codes.h" 23 #include "taler/taler_dbevents.h" 24 #include "taler/taler_pq_lib.h" 25 #include "pg_persist_policy_details.h" 26 #include "pg_helper.h" 27 28 29 enum GNUNET_DB_QueryStatus 30 TEH_PG_persist_policy_details ( 31 void *cls, 32 const struct TALER_PolicyDetails *details, 33 uint64_t *policy_details_serial_id, 34 struct TALER_Amount *accumulated_total, 35 enum TALER_PolicyFulfillmentState *fulfillment_state) 36 { 37 struct PostgresClosure *pg = cls; 38 struct GNUNET_PQ_QueryParam params[] = { 39 GNUNET_PQ_query_param_auto_from_type (&details->hash_code), 40 TALER_PQ_query_param_json (details->policy_json), 41 GNUNET_PQ_query_param_timestamp (&details->deadline), 42 TALER_PQ_query_param_amount (pg->conn, 43 &details->commitment), 44 TALER_PQ_query_param_amount (pg->conn, 45 &details->accumulated_total), 46 TALER_PQ_query_param_amount (pg->conn, 47 &details->policy_fee), 48 TALER_PQ_query_param_amount (pg->conn, 49 &details->transferable_amount), 50 GNUNET_PQ_query_param_auto_from_type (&details->fulfillment_state), 51 (details->no_policy_fulfillment_id) 52 ? GNUNET_PQ_query_param_null () 53 : GNUNET_PQ_query_param_uint64 (&details->policy_fulfillment_id), 54 GNUNET_PQ_query_param_end 55 }; 56 struct GNUNET_PQ_ResultSpec rs[] = { 57 GNUNET_PQ_result_spec_uint64 ("policy_details_serial_id", 58 policy_details_serial_id), 59 TALER_PQ_RESULT_SPEC_AMOUNT ("accumulated_total", 60 accumulated_total), 61 GNUNET_PQ_result_spec_uint32 ("fulfillment_state", 62 fulfillment_state), 63 GNUNET_PQ_result_spec_end 64 }; 65 66 PREPARE (pg, 67 "call_insert_or_update_policy_details", 68 "SELECT" 69 " out_policy_details_serial_id AS policy_details_serial_id" 70 ",out_accumulated_total AS accumulated_total" 71 ",out_fulfillment_state AS fulfillment_state" 72 " FROM exchange_do_insert_or_update_policy_details" 73 "($1, $2, $3, $4, $5, $6, $7, $8, $9);"); 74 return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, 75 "call_insert_or_update_policy_details", 76 params, 77 rs); 78 }