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Diffstat (limited to 'src/exchangedb/pg_insert_wire_fee.c')
-rw-r--r-- | src/exchangedb/pg_insert_wire_fee.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/src/exchangedb/pg_insert_wire_fee.c b/src/exchangedb/pg_insert_wire_fee.c new file mode 100644 index 000000000..af818bcca --- /dev/null +++ b/src/exchangedb/pg_insert_wire_fee.c @@ -0,0 +1,108 @@ +/* + 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 exchangedb/pg_insert_wire_fee.c + * @brief Implementation of the insert_wire_fee function for Postgres + * @author Christian Grothoff + */ +#include "platform.h" +#include "taler_error_codes.h" +#include "taler_dbevents.h" +#include "taler_pq_lib.h" +#include "pg_insert_wire_fee.h" +#include "pg_helper.h" +#include "pg_get_wire_fee.h" + + +enum GNUNET_DB_QueryStatus +TEH_PG_insert_wire_fee (void *cls, + const char *type, + struct GNUNET_TIME_Timestamp start_date, + struct GNUNET_TIME_Timestamp end_date, + const struct TALER_WireFeeSet *fees, + const struct TALER_MasterSignatureP *master_sig) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_string (type), + GNUNET_PQ_query_param_timestamp (&start_date), + GNUNET_PQ_query_param_timestamp (&end_date), + TALER_PQ_query_param_amount (pg->conn, + &fees->wire), + TALER_PQ_query_param_amount (pg->conn, + &fees->closing), + GNUNET_PQ_query_param_auto_from_type (master_sig), + GNUNET_PQ_query_param_end + }; + struct TALER_WireFeeSet wx; + struct TALER_MasterSignatureP sig; + struct GNUNET_TIME_Timestamp sd; + struct GNUNET_TIME_Timestamp ed; + enum GNUNET_DB_QueryStatus qs; + + qs = TEH_PG_get_wire_fee (pg, + type, + start_date, + &sd, + &ed, + &wx, + &sig); + if (qs < 0) + return qs; + if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == qs) + { + if (0 != GNUNET_memcmp (&sig, + master_sig)) + { + GNUNET_break (0); + return GNUNET_DB_STATUS_HARD_ERROR; + } + if (0 != + TALER_wire_fee_set_cmp (fees, + &wx)) + { + GNUNET_break (0); + return GNUNET_DB_STATUS_HARD_ERROR; + } + if ( (GNUNET_TIME_timestamp_cmp (sd, + !=, + start_date)) || + (GNUNET_TIME_timestamp_cmp (ed, + !=, + end_date)) ) + { + GNUNET_break (0); + return GNUNET_DB_STATUS_HARD_ERROR; + } + /* equal record already exists */ + return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS; + } + + PREPARE (pg, + "insert_wire_fee", + "INSERT INTO wire_fee " + "(wire_method" + ",start_date" + ",end_date" + ",wire_fee" + ",closing_fee" + ",master_sig" + ") VALUES " + "($1, $2, $3, $4, $5, $6);"); + return GNUNET_PQ_eval_prepared_non_select (pg->conn, + "insert_wire_fee", + params); +} |