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/*
This file is part of TALER
(C) 2019, 2020, 2021 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-products-ID.c
* @brief implement GET /products/$ID
* @author Christian Grothoff
*/
#include "platform.h"
#include "taler-merchant-httpd_private-get-products-ID.h"
#include <taler/taler_json_lib.h>
/**
* Handle a GET "/products/$ID" request.
*
* @param rh context of the handler
* @param connection the MHD connection to handle
* @param[in,out] hc context with further information about the request
* @return MHD result code
*/
MHD_RESULT
TMH_private_get_products_ID (const struct TMH_RequestHandler *rh,
struct MHD_Connection *connection,
struct TMH_HandlerContext *hc)
{
struct TMH_MerchantInstance *mi = hc->instance;
struct TALER_MERCHANTDB_ProductDetails pd = { 0 };
enum GNUNET_DB_QueryStatus qs;
GNUNET_assert (NULL != mi);
qs = TMH_db->lookup_product (TMH_db->cls,
mi->settings.id,
hc->infix,
&pd);
if (0 > qs)
{
GNUNET_break (0);
return TALER_MHD_reply_with_error (connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
"lookup_product");
}
if (0 == qs)
{
return TALER_MHD_reply_with_error (connection,
MHD_HTTP_NOT_FOUND,
TALER_EC_MERCHANT_GENERIC_PRODUCT_UNKNOWN,
hc->infix);
}
{
MHD_RESULT ret;
ret = TALER_MHD_REPLY_JSON_PACK (
connection,
MHD_HTTP_OK,
GNUNET_JSON_pack_string ("description",
pd.description),
GNUNET_JSON_pack_object_steal ("description_i18n",
pd.description_i18n),
GNUNET_JSON_pack_string ("unit",
pd.unit),
TALER_JSON_pack_amount ("price",
&pd.price),
GNUNET_JSON_pack_string ("image",
pd.image),
GNUNET_JSON_pack_array_steal ("taxes",
pd.taxes),
GNUNET_JSON_pack_int64 ("total_stock",
(INT64_MAX == pd.total_stock)
? -1LL
: pd.total_stock),
GNUNET_JSON_pack_uint64 ("total_sold",
pd.total_sold),
GNUNET_JSON_pack_uint64 ("total_lost",
pd.total_lost),
GNUNET_JSON_pack_object_steal ("address",
pd.address),
GNUNET_JSON_pack_allow_null (
GNUNET_JSON_pack_time_abs ("next_restock",
(pd.next_restock))));
GNUNET_free (pd.description);
GNUNET_free (pd.image);
GNUNET_free (pd.unit);
return ret;
}
}
/* end of taler-merchant-httpd_private-get-products-ID.c */
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