diff options
Diffstat (limited to 'src/backend/taler-merchant-httpd_private-patch-token-families-SLUG.c')
| -rw-r--r-- | src/backend/taler-merchant-httpd_private-patch-token-families-SLUG.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/src/backend/taler-merchant-httpd_private-patch-token-families-SLUG.c b/src/backend/taler-merchant-httpd_private-patch-token-families-SLUG.c new file mode 100644 index 00000000..755ed4c9 --- /dev/null +++ b/src/backend/taler-merchant-httpd_private-patch-token-families-SLUG.c @@ -0,0 +1,158 @@ +/* + 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-patch-token-families-SLUG.c + * @brief implementing PATCH /tokenfamilies/$SLUG request handling + * @author Christian Blättler + */ +#include "platform.h" +#include "taler-merchant-httpd_private-patch-token-families-SLUG.h" +#include "taler-merchant-httpd_helper.h" +#include <taler/taler_json_lib.h> + + +/** + * How often do we retry the simple INSERT database transaction? + */ +#define MAX_RETRIES 3 + +/** + * Handle a PATCH "/tokenfamilies/$slug" 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_patch_token_family_SLUG (const struct TMH_RequestHandler *rh, + struct MHD_Connection *connection, + struct TMH_HandlerContext *hc) +{ + struct TMH_MerchantInstance *mi = hc->instance; + const char *slug = hc->infix; + struct TALER_MERCHANTDB_TokenFamilyDetails details = {0}; + enum GNUNET_DB_QueryStatus qs; + struct GNUNET_JSON_Specification spec[] = { + GNUNET_JSON_spec_string ("name", + (const char **) &details.name), + GNUNET_JSON_spec_string ("description", + (const char **) &details.description), + GNUNET_JSON_spec_mark_optional ( + GNUNET_JSON_spec_json ("description_i18n", + &details.description_i18n), + NULL), + GNUNET_JSON_spec_timestamp ("valid_after", + &details.valid_after), + GNUNET_JSON_spec_timestamp ("valid_before", + &details.valid_before), + GNUNET_JSON_spec_relative_time ("duration", + &details.duration), + GNUNET_JSON_spec_end () + }; + + GNUNET_assert (NULL != mi); + GNUNET_assert (NULL != slug); + { + 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; + } + + struct GNUNET_TIME_Relative validity = GNUNET_TIME_absolute_get_difference ( + details.valid_after.abs_time, + details.valid_before.abs_time); + + // Check if start_time is before valid_before + if (0 == validity.rel_value_us) + { + GNUNET_break_op (0); + GNUNET_JSON_parse_free (spec); + return TALER_MHD_reply_with_error (connection, + MHD_HTTP_BAD_REQUEST, + TALER_EC_GENERIC_PARAMETER_MALFORMED, + "invalid_validity_duration"); + } + + if (NULL == details.description_i18n) + { + details.description_i18n = json_object (); + GNUNET_assert (NULL != details.description_i18n); + } + if (! TALER_JSON_check_i18n (details.description_i18n)) + { + GNUNET_break_op (0); + GNUNET_JSON_parse_free (spec); + return TALER_MHD_reply_with_error (connection, + MHD_HTTP_BAD_REQUEST, + TALER_EC_GENERIC_PARAMETER_MALFORMED, + "description_i18n"); + } + + qs = TMH_db->update_token_family (TMH_db->cls, + mi->settings.id, + slug, + &details); + { + 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, + NULL); + 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_PATCH_TOKEN_FAMILY_NOT_FOUND, + slug); + 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-token-families-SLUG.c */ |