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/*
This file is part of TALER
(C) 2024 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-patch-categories-ID.c
* @brief implementing PATCH /categories/$ID request handling
* @author Christian Grothoff
*/
#include "platform.h"
#include "taler-merchant-httpd_private-patch-categories-ID.h"
#include "taler-merchant-httpd_helper.h"
#include <taler/taler_json_lib.h>
MHD_RESULT
TMH_private_patch_categories_ID (const struct TMH_RequestHandler *rh,
struct MHD_Connection *connection,
struct TMH_HandlerContext *hc)
{
struct TMH_MerchantInstance *mi = hc->instance;
unsigned long long cnum;
char dummy;
const char *category_name;
const json_t *category_name_i18n;
struct GNUNET_JSON_Specification spec[] = {
GNUNET_JSON_spec_string ("name",
&category_name),
GNUNET_JSON_spec_object_const ("name_i18n",
&category_name_i18n),
GNUNET_JSON_spec_end ()
};
enum GNUNET_DB_QueryStatus qs;
GNUNET_assert (NULL != mi);
GNUNET_assert (NULL != hc->infix);
if (1 != sscanf (hc->infix,
"%llu%c",
&cnum,
&dummy))
{
GNUNET_break_op (0);
return TALER_MHD_reply_with_error (connection,
MHD_HTTP_BAD_REQUEST,
TALER_EC_GENERIC_PARAMETER_MALFORMED,
"category_id must be a number");
}
{
enum GNUNET_GenericReturnValue res;
res = TALER_MHD_parse_json_data (connection,
hc->request_body,
spec);
if (GNUNET_OK != res)
return (GNUNET_NO == res)
? MHD_YES
: MHD_NO;
}
qs = TMH_db->update_category (TMH_db->cls,
mi->settings.id,
cnum,
category_name,
category_name_i18n);
{
MHD_RESULT ret = MHD_NO;
switch (qs)
{
case GNUNET_DB_STATUS_HARD_ERROR:
GNUNET_break (0);
ret = TALER_MHD_reply_with_error (connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_STORE_FAILED,
"update_category");
break;
case GNUNET_DB_STATUS_SOFT_ERROR:
GNUNET_break (0);
ret = TALER_MHD_reply_with_error (connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_INTERNAL_INVARIANT_FAILURE,
"unexpected serialization problem");
break;
case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
ret = TALER_MHD_reply_with_error (connection,
MHD_HTTP_NOT_FOUND,
TALER_EC_MERCHANT_GENERIC_CATEGORY_UNKNOWN,
category_name);
break;
case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
ret = TALER_MHD_reply_static (connection,
MHD_HTTP_NO_CONTENT,
NULL,
NULL,
0);
break;
}
GNUNET_JSON_parse_free (spec);
return ret;
}
}
/* end of taler-merchant-httpd_private-patch-categories-ID.c */
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