1 files changed, 78 insertions, 0 deletions
diff --git a/src/backend/taler-merchant-httpd_private-get-pending-webhooks.c b/src/backend/taler-merchant-httpd_private-get-pending-webhooks.c
new file mode 100644
index 00000000..c6cd53e5
--- /dev/null
+++ b/src/backend/taler-merchant-httpd_private-get-pending-webhooks.c
@@ -0,0 +1,78 @@
+/*
+  This file is part of TALER
+  (C) 2023 Taler Systems SA
+
+  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 taler-merchant-httpd_private-get-pending-webhooks.c
+ * @brief implement GET /pending webhooks
+ * @author Priscilla HUANG
+ */
+#include "platform.h"
+#include "taler-merchant-httpd_private-get-pending-webhooks.h"
+
+/**
+ * Add pending webhook details to our JSON array.
+ *
+ * @param cls a `json_t *` JSON array to build
+ * @param webhook_serial reference of the webhook
+ */
+static voidX
+add_pending_webhook (void *cls,
+                     uint64_t *webhook_serial,
+                     struct GNUNET_TIME_Absolute *next_attempt)
+{
+  json_t *pa = cls;
+
+  GNUNET_assert (0 ==
+                 json_array_append_new (
+                   pa,
+                   GNUNET_JSON_PACK (
+                     GNUNET_JSON_pack_uint64 ("webhook_serial",
+                                              webhook_serial),
+                     GNUNET_JSON_pack_string ("next_attempt",
+                                              next_attempt))));
+}
+
+
+MHD_RESULT
+TMH_private_get_pending_webhooks (const struct TMH_RequestHandler *rh,
+                                  struct MHD_Connection *connection,
+                                  struct TMH_HandlerContext *hc)
+{
+  json_t *pa;
+  enum GNUNET_DB_QueryStatus qs;
+
+  pa = json_array ();
+  GNUNET_assert (NULL != pa);
+  qs = TMH_db->lookup_pending_webhooks (TMH_db->cls,
+                                        hc->instance->settings.id,
+                                        &add_pending_webhook,
+                                        pa);
+  if (0 > qs)
+  {
+    GNUNET_break (0);
+    json_decref (pa);
+    return TALER_MHD_reply_with_error (connection,
+                                       MHD_HTTP_INTERNAL_SERVER_ERROR,
+                                       TALER_EC_GENERIC_DB_FETCH_FAILED,
+                                       NULL);
+  }
+  return TALER_MHD_REPLY_JSON_PACK (connection,
+                                    MHD_HTTP_OK,
+                                    GNUNET_JSON_pack_array_steal ("webhooks",
+                                                                  pa));
+}
+
+
+/* end of taler-merchant-httpd_private-get-webhooks.c */