merchant

commit dc2553fede21742a2de5a832589bd7994330e3d7
parent cdfb53bf74be05729a86a433f7d7f2e73f8e2c7a
Author: Marcello Stanisci <marcello.stanisci@inria.fr>
Date:   Thu,  8 Dec 2016 22:04:49 +0100

map REST service

Diffstat:
A
src/backend/taler-merchant-httpd_map.c
 | 
96
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 96 insertions(+), 0 deletions(-)
diff --git a/src/backend/taler-merchant-httpd_map.c b/src/backend/taler-merchant-httpd_map.c
@@ -0,0 +1,96 @@
+/*
+  This file is part of TALER
+  (C) 2014, 2015, 2016 INRIA
+
+  TALER is free software; you can redistribute it and/or modify it under the
+  terms of the GNU Affero 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 backend/taler-merchant-httpd_map.c
+ * @brief Provides the frontend the mean to store plain contracts in database
+ * @author Marcello Stanisci
+ */
+#include "platform.h"
+#include <jansson.h>
+#include <taler/taler_signatures.h>
+#include <taler/taler_json_lib.h>
+#include "taler-merchant-httpd.h"
+#include "taler-merchant-httpd_responses.h"
+
+/**
+ * Function called with information about a transaction. Checks whether the
+ * returned tuple
+ *
+ * @param cls closure
+ * @param transaction_id of the contract
+ * @param merchant_pub merchant's public key
+ * @param exchange_uri URI of the exchange
+ * @param h_contract hash of the contract
+ * @param h_wire hash of our wire details
+ * @param timestamp time of the confirmation
+ * @param refund refund deadline
+ * @param total_amount total amount we receive for the contract after fees
+ */
+
+static void
+history_cb (void *cls,
+            uint64_t transaction_id,
+	    const struct TALER_MerchantPublicKeyP *merchant_pub,
+            const char *exchange_uri,
+            const struct GNUNET_HashCode *h_contract,
+            const struct GNUNET_HashCode *h_wire,
+            struct GNUNET_TIME_Absolute timestamp,
+            struct GNUNET_TIME_Absolute refund,
+            const struct TALER_Amount *total_amount)
+{
+  json_t *response = cls;
+  json_t *entry;
+
+  GNUNET_break (NULL !=
+               (entry = json_pack ("{s:I, s:s, s:o, s:o, s:o}",
+                                   "transaction_id", transaction_id,
+                                   "exchange", exchange_uri,
+                                   "h_contract", GNUNET_JSON_from_data_auto (h_contract),
+                                   "timestamp", GNUNET_JSON_from_time_abs (timestamp),
+                                   "total_amount",
+                                   TALER_JSON_from_amount (total_amount))));
+  GNUNET_break (0 == json_array_append (response, entry));
+}
+
+/**
+ * Manage a /map request. Store in db the contract given along
+ * with its hashcode.
+ *
+ * @param rh context of the handler
+ * @param connection the MHD connection to handle
+ * @param[in,out] connection_cls the connection's closure (can be updated)
+ * @param upload_data upload data
+ * @param[in,out] upload_data_size number of bytes (left) in @a upload_data
+ * @return MHD result code
+ */
+int
+MH_handler_history (struct TMH_RequestHandler *rh,
+                    struct MHD_Connection *connection,
+                    void **connection_cls,
+                    const char *upload_data,
+                    size_t *upload_data_size)
+{
+  #define LOG_INFO(...) GNUNET_log (GNUNET_ERROR_TYPE_INFO, __VA_ARGS__)
+  const char *str;
+  struct GNUNET_TIME_Absolute date;
+  json_t *response;
+  unsigned int ret;
+
+  /* TBD */
+
+}
+
+/* end of taler-merchant-httpd_history.c */