From 74b23809f3e100ad7d63cd746fd5ff3a93b4fdd5 Mon Sep 17 00:00:00 2001
From: Nic Eigel <nic@eigel.ch>
Date: Mon, 24 Jun 2024 00:08:47 +0200
Subject: real-time-auditor

---
 ...tor-httpd_amount-arithmetic-inconsistency-put.c | 158 +++++++++++++++++++++
 1 file changed, 158 insertions(+)
 create mode 100644 src/auditor/taler-auditor-httpd_amount-arithmetic-inconsistency-put.c

(limited to 'src/auditor/taler-auditor-httpd_amount-arithmetic-inconsistency-put.c')

diff --git a/src/auditor/taler-auditor-httpd_amount-arithmetic-inconsistency-put.c b/src/auditor/taler-auditor-httpd_amount-arithmetic-inconsistency-put.c
new file mode 100644
index 000000000..0806f32c6
--- /dev/null
+++ b/src/auditor/taler-auditor-httpd_amount-arithmetic-inconsistency-put.c
@@ -0,0 +1,158 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2024 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/>
+ */
+
+#include "platform.h"
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_json_lib.h>
+#include <jansson.h>
+#include <microhttpd.h>
+#include <pthread.h>
+#include "taler_json_lib.h"
+#include "taler_mhd_lib.h"
+#include "taler-auditor-httpd.h"
+#include "taler-auditor-httpd_amount-arithmetic-inconsistency-put.h"
+
+/**
+ * We have parsed the JSON information about the deposit, do some
+ * basic sanity checks (especially that the signature on the coin is
+ * valid, and that this type of coin exists) and then execute the
+ * deposit.
+ *
+ * @param connection the MHD connection to handle
+ * @param dc information about the deposit confirmation
+ * @param es information about the exchange's signing key
+ * @return MHD result code
+ */
+static MHD_RESULT
+process_inconsistency (
+  struct MHD_Connection *connection,
+  const struct TALER_AUDITORDB_AmountArithmeticInconsistency *dc)
+{
+
+  enum GNUNET_DB_QueryStatus qs;
+
+  if (GNUNET_SYSERR ==
+      TAH_plugin->preflight (TAH_plugin->cls))
+  {
+    GNUNET_break (0);
+    return TALER_MHD_reply_with_error (connection,
+                                       MHD_HTTP_INTERNAL_SERVER_ERROR,
+                                       TALER_EC_GENERIC_DB_SETUP_FAILED,
+                                       NULL);
+  }
+
+  /* execute transaction */
+  qs = TAH_plugin->insert_amount_arithmetic_inconsistency (TAH_plugin->cls,
+                                                           dc);
+  if (0 > qs)
+  {
+    GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR == qs);
+    TALER_LOG_WARNING (
+      "Failed to store /insert-amount-arithmetic in database\n");
+    return TALER_MHD_reply_with_error (connection,
+                                       MHD_HTTP_INTERNAL_SERVER_ERROR,
+                                       TALER_EC_GENERIC_DB_STORE_FAILED,
+                                       "insert amount arithmetic");
+  }
+  return TALER_MHD_REPLY_JSON_PACK (connection,
+                                    MHD_HTTP_OK,
+                                    GNUNET_JSON_pack_string ("status",
+                                                             "INSERT_AMOUNT_ARITHMETIC_OK"));
+}
+
+
+MHD_RESULT
+TAH_AMOUNT_ARITHMETIC_INCONSISTENCY_PUT_handler (
+  struct TAH_RequestHandler *rh,
+  struct MHD_Connection *connection,
+  void **connection_cls,
+  const char *upload_data,
+  size_t *upload_data_size,
+  const char *const args[])
+{
+
+  struct TALER_AUDITORDB_AmountArithmeticInconsistency dc = {
+
+  };
+
+
+  struct GNUNET_JSON_Specification spec[] = {
+    GNUNET_JSON_spec_fixed_auto ("operation", &dc.operation),
+    TALER_JSON_spec_amount ("exchange_amount", TAH_currency,
+                            &dc.exchange_amount),
+    TALER_JSON_spec_amount ("auditor_amount", TAH_currency,&dc.auditor_amount),
+    GNUNET_JSON_spec_bool ("profitable", &dc.profitable),
+    GNUNET_JSON_spec_end ()
+  };
+
+
+  json_t *json;
+
+  (void) rh;
+  (void) connection_cls;
+  (void) upload_data;
+  (void) upload_data_size;
+  {
+    enum GNUNET_GenericReturnValue res;
+
+    res = TALER_MHD_parse_post_json (connection,
+                                     connection_cls,
+                                     upload_data,
+                                     upload_data_size,
+                                     &json);
+    if (GNUNET_SYSERR == res)
+      return MHD_NO;
+    if ((GNUNET_NO == res) ||
+        (NULL == json))
+      return MHD_YES;
+    res = TALER_MHD_parse_json_data (connection,
+                                     json,
+                                     spec);
+    if (GNUNET_SYSERR == res)
+    {
+      json_decref (json);
+      return MHD_NO;             /* hard failure */
+    }
+    if (GNUNET_NO == res)
+    {
+      json_decref (json);
+      return MHD_YES;             /* failure */
+    }
+  }
+
+  MHD_RESULT res;
+
+  res = process_inconsistency (connection, &dc);
+
+  GNUNET_JSON_parse_free (spec);
+  json_decref (json);
+  return res;
+
+}
+
+
+void
+TEAH_AMOUNT_ARITHMETIC_INCONSISTENCY_PUT_init (void)
+{
+
+}
+
+
+void
+TEAH_AMOUNT_ARITHMETIC_INCONSISTENCY_PUT_done (void)
+{
+
+}
\ No newline at end of file
-- 
cgit v1.2.3