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Diffstat (limited to 'src/backenddb/pg_insert_contract_terms.c')
-rw-r--r-- | src/backenddb/pg_insert_contract_terms.c | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/src/backenddb/pg_insert_contract_terms.c b/src/backenddb/pg_insert_contract_terms.c new file mode 100644 index 00000000..2bc6ab86 --- /dev/null +++ b/src/backenddb/pg_insert_contract_terms.c @@ -0,0 +1,132 @@ +/* + This file is part of TALER + Copyright (C) 2022 Taler Systems SA + + TALER is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + TALER is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ +/** + * @file backenddb/pg_insert_contract_terms.c + * @brief Implementation of the insert_contract_terms function for Postgres + * @author Iván Ávalos + */ +#include "platform.h" +#include <taler/taler_error_codes.h> +#include <taler/taler_dbevents.h> +#include <taler/taler_pq_lib.h> +#include "pg_insert_contract_terms.h" +#include "pg_helper.h" + +enum GNUNET_DB_QueryStatus +TMH_PG_insert_contract_terms ( + void *cls, + const char *instance_id, + const char *order_id, + json_t *contract_terms, + uint64_t *order_serial) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_TIME_Timestamp pay_deadline; + struct GNUNET_TIME_Timestamp refund_deadline; + const char *fulfillment_url; + struct TALER_PrivateContractHashP h_contract_terms; + + if (GNUNET_OK != + TALER_JSON_contract_hash (contract_terms, + &h_contract_terms)) + { + GNUNET_break (0); + return GNUNET_DB_STATUS_HARD_ERROR; + } + + { + struct GNUNET_JSON_Specification spec[] = { + GNUNET_JSON_spec_timestamp ("pay_deadline", + &pay_deadline), + GNUNET_JSON_spec_timestamp ("refund_deadline", + &refund_deadline), + GNUNET_JSON_spec_end () + }; + enum GNUNET_GenericReturnValue res; + + res = TALER_MHD_parse_json_data (NULL, + contract_terms, + spec); + if (GNUNET_OK != res) + { + GNUNET_break (0); + return GNUNET_DB_STATUS_HARD_ERROR; + } + } + + fulfillment_url = + json_string_value (json_object_get (contract_terms, + "fulfillment_url")); + check_connection (pg); + { + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_string (instance_id), + GNUNET_PQ_query_param_string (order_id), + TALER_PQ_query_param_json (contract_terms), + GNUNET_PQ_query_param_auto_from_type (&h_contract_terms), + GNUNET_PQ_query_param_timestamp (&pay_deadline), + GNUNET_PQ_query_param_timestamp (&refund_deadline), + (NULL == fulfillment_url) + ? GNUNET_PQ_query_param_null () + : GNUNET_PQ_query_param_string (fulfillment_url), + GNUNET_PQ_query_param_end + }; + struct GNUNET_PQ_ResultSpec rs[] = { + GNUNET_PQ_result_spec_uint64 ("order_serial", + order_serial), + GNUNET_PQ_result_spec_end + }; + PREPARE (pg, + "insert_contract_terms", + "INSERT INTO merchant_contract_terms" + "(order_serial" + ",merchant_serial" + ",order_id" + ",contract_terms" + ",h_contract_terms" + ",creation_time" + ",pay_deadline" + ",refund_deadline" + ",fulfillment_url" + ",claim_token" + ",pos_key" + ",pos_algorithm)" + "SELECT" + " mo.order_serial" + ",mo.merchant_serial" + ",mo.order_id" + ",$3" /* contract_terms */ + ",$4" /* h_contract_terms */ + ",mo.creation_time" + ",$5" /* pay_deadline */ + ",$6" /* refund_deadline */ + ",$7" /* fulfillment_url */ + ",mo.claim_token" + ",mo.pos_key" + ",mo.pos_algorithm" + " FROM merchant_orders mo" + " WHERE order_id=$2" + " AND merchant_serial=" + " (SELECT merchant_serial" + " FROM merchant_instances" + " WHERE merchant_id=$1)" + " RETURNING order_serial"); + return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, + "insert_contract_terms", + params, + rs); + } +} |