[taler-merchant] 02/02: -add missing files

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grothoff pushed a commit to branch master
in repository merchant.

commit 9487e0fbf06437302acd73aec4250be70eb081b9
Author: Christian Grothoff <christian@grothoff.org>
AuthorDate: Sun Sep 24 21:33:58 2023 +0200

    -add missing files
---
 src/backenddb/pg_insert_deposit_confirmation.c | 110 +++++++++++++++++++++++++
 src/backenddb/pg_insert_deposit_confirmation.h |  58 +++++++++++++
 2 files changed, 168 insertions(+)

diff --git a/src/backenddb/pg_insert_deposit_confirmation.c 
b/src/backenddb/pg_insert_deposit_confirmation.c
new file mode 100644
index 00000000..377ba2d8
--- /dev/null
+++ b/src/backenddb/pg_insert_deposit_confirmation.c
@@ -0,0 +1,110 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022, 2023 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_deposit_confirmation.c
+ * @brief Implementation of the insert_deposit_confirmation function for 
Postgres
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include <taler/taler_error_codes.h>
+#include <taler/taler_dbevents.h>
+#include <taler/taler_pq_lib.h>
+#include "pg_insert_deposit.h"
+#include "pg_helper.h"
+
+
+enum GNUNET_DB_QueryStatus
+TMH_PG_insert_deposit_confirmation (
+  void *cls,
+  const char *instance_id,
+  struct GNUNET_TIME_Timestamp deposit_timestamp,
+  const struct TALER_PrivateContractHashP *h_contract_terms,
+  const char *exchange_url,
+  const struct TALER_Amount *total_without_fees,
+  const struct TALER_Amount *wire_fee,
+  const struct TALER_MerchantWireHashP *h_wire,
+  const struct TALER_ExchangeSignatureP *exchange_sig,
+  const struct TALER_ExchangePublicKeyP *exchange_pub,
+  uint64_t *deposit_confirmation_serial_id)
+{
+  struct PostgresClosure *pg = cls;
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_string (instance_id),
+    GNUNET_PQ_query_param_auto_from_type (h_contract_terms),
+    GNUNET_PQ_query_param_timestamp (&deposit_timestamp),
+    GNUNET_PQ_query_param_string (exchange_url),
+    TALER_PQ_query_param_amount_with_currency (pg->conn,
+                                               total_without_fees),
+    TALER_PQ_query_param_amount_with_currency (pg->conn,
+                                               wire_fee),
+    GNUNET_PQ_query_param_auto_from_type (h_wire), /* 7 */
+    GNUNET_PQ_query_param_auto_from_type (exchange_sig),
+    GNUNET_PQ_query_param_auto_from_type (exchange_pub),
+    GNUNET_PQ_query_param_end
+  };
+  struct GNUNET_PQ_ResultSpec rs[] = {
+    GNUNET_PQ_result_spec_uint64 ("deposit_confirmation_serial",
+                                  deposit_confirmation_serial_id),
+    GNUNET_PQ_result_spec_end
+  };
+
+  /* no preflight check here, run in transaction by caller! */
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Storing deposit confirmation for instance `%s' h_contract_terms 
`%s', total_without_fees: %s\n",
+              instance_id,
+              GNUNET_h2s (&h_contract_terms->hash),
+              TALER_amount2s (total_without_fees));
+  check_connection (pg);
+  PREPARE (pg,
+           "insert_deposit_confirmation",
+           "WITH md AS"
+           "  (SELECT account_serial, merchant_serial"
+           "   FROM merchant_accounts"
+           "   WHERE h_wire=$7"
+           "    AND merchant_serial="
+           "     (SELECT merchant_serial"
+           "        FROM merchant_instances"
+           "        WHERE merchant_id=$1))"
+           ", ed AS"
+           "  (SELECT signkey_serial"
+           "   FROM merchant_exchange_signing_keys"
+           "   WHERE exchange_pub=$9"
+           "   ORDER BY start_date DESC"
+           "   LIMIT 1)"
+           "INSERT INTO merchant_deposit_confirmations"
+           "(order_serial"
+           ",deposit_timestamp"
+           ",exchange_url"
+           ",total_without_fee"
+           ",wire_fee"
+           ",exchange_sig"
+           ",signkey_serial"
+           ",account_serial)"
+           " SELECT "
+           "   order_serial"
+           "  ,$3, $4, $5, $6, $8"
+           "  ,ed.signkey_serial"
+           "  ,md.account_serial"
+           "  FROM merchant_contract_terms"
+           "   JOIN md USING (merchant_serial)"
+           "   FULL OUTER JOIN ed ON TRUE"
+           "  WHERE h_contract_terms=$2"
+           " RETURNING deposit_confirmation_serial");
+  return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+                                                   
"insert_deposit_confirmation",
+                                                   params,
+                                                   rs);
+}
diff --git a/src/backenddb/pg_insert_deposit_confirmation.h 
b/src/backenddb/pg_insert_deposit_confirmation.h
new file mode 100644
index 00000000..3d9802e2
--- /dev/null
+++ b/src/backenddb/pg_insert_deposit_confirmation.h
@@ -0,0 +1,58 @@
+/*
+   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_deposit_confirmation.h
+ * @brief implementation of the insert_deposit_confirmation function for 
Postgres
+ * @author Christian Grothoff
+ */
+#ifndef PG_INSERT_DEPOSIT_CONFIRMATION_H
+#define PG_INSERT_DEPOSIT_CONFIRMATION_H
+
+#include <taler/taler_util.h>
+#include <taler/taler_json_lib.h>
+#include "taler_merchantdb_plugin.h"
+
+/**
+ * Insert deposit confirmation from the exchange into the database.
+ *
+ * @param cls closure
+ * @param instance_id instance to lookup deposits for
+ * @param deposit_timestamp time when the exchange generated the deposit 
confirmation
+ * @param h_contract_terms proposal data's hashcode
+ * @param exchange_url URL of the exchange that issued @a coin_pub
+ * @param total_without_fees deposited total in the batch without fees
+ * @param wire_fee wire fee the exchange charges
+ * @param h_wire hash of the wire details of the target account of the merchant
+ * @param exchange_sig signature from exchange that coin was accepted
+ * @param exchange_pub signing key that was used for @a exchange_sig
+ * @param[out] batch_deposit_serial_id set to the table row
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+TMH_PG_insert_deposit_confirmation (
+  void *cls,
+  const char *instance_id,
+  struct GNUNET_TIME_Timestamp deposit_timestamp,
+  const struct TALER_PrivateContractHashP *h_contract_terms,
+  const char *exchange_url,
+  const struct TALER_Amount *total_without_fees,
+  const struct TALER_Amount *wire_fee,
+  const struct TALER_MerchantWireHashP *h_wire,
+  const struct TALER_ExchangeSignatureP *exchange_sig,
+  const struct TALER_ExchangePublicKeyP *exchange_pub,
+  uint64_t *deposit_confirmation_serial_id);
+
+#endif

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