taler-merchant-httpd_private-get-token-families.c (3959B)
1 /* 2 This file is part of TALER 3 (C) 2023, 2025 Taler Systems SA 4 5 TALER is free software; you can redistribute it and/or modify it under the 6 terms of the GNU Affero General Public License as published by the Free Software 7 Foundation; either version 3, or (at your option) any later version. 8 9 TALER is distributed in the hope that it will be useful, but WITHOUT ANY 10 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License along with 14 TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 */ 16 /** 17 * @file taler-merchant-httpd_private-get-token-families.c 18 * @brief implement GET /tokenfamilies 19 * @author Christian Blättler 20 */ 21 #include "platform.h" 22 #include "taler-merchant-httpd_private-get-token-families.h" 23 24 25 /** 26 * Add token family details to our JSON array. 27 * 28 * @param cls a `json_t *` JSON array to build 29 * @param slug slug of the token family 30 * @param name name of the token family 31 * @param valid_after start time of the token family's validity period 32 * @param valid_before end time of the token family's validity period 33 * @param kind kind of the token family 34 */ 35 static void 36 add_token_family (void *cls, 37 const char *slug, 38 const char *name, 39 const char *description, 40 const json_t *description_i18n, 41 struct GNUNET_TIME_Timestamp valid_after, 42 struct GNUNET_TIME_Timestamp valid_before, 43 const char *kind) 44 { 45 json_t *pa = cls; 46 47 GNUNET_assert (0 == 48 json_array_append_new ( 49 pa, 50 GNUNET_JSON_PACK ( 51 GNUNET_JSON_pack_string ("slug", 52 slug), 53 GNUNET_JSON_pack_string ("name", 54 name), 55 GNUNET_JSON_pack_string ("description", 56 description), 57 GNUNET_JSON_pack_allow_null ( 58 GNUNET_JSON_pack_object_incref ("description_i18n", 59 (json_t *) 60 description_i18n)), 61 GNUNET_JSON_pack_timestamp ("valid_after", 62 valid_after), 63 GNUNET_JSON_pack_timestamp ("valid_before", 64 valid_before), 65 GNUNET_JSON_pack_string ("kind", 66 kind)))); 67 } 68 69 70 MHD_RESULT 71 TMH_private_get_tokenfamilies (const struct TMH_RequestHandler *rh, 72 struct MHD_Connection *connection, 73 struct TMH_HandlerContext *hc) 74 { 75 json_t *families; 76 enum GNUNET_DB_QueryStatus qs; 77 78 families = json_array (); 79 GNUNET_assert (NULL != families); 80 qs = TMH_db->lookup_token_families (TMH_db->cls, 81 hc->instance->settings.id, 82 &add_token_family, 83 families); 84 if (0 > qs) 85 { 86 GNUNET_break (0); 87 json_decref (families); 88 return TALER_MHD_reply_with_error (connection, 89 MHD_HTTP_INTERNAL_SERVER_ERROR, 90 TALER_EC_GENERIC_DB_FETCH_FAILED, 91 NULL); 92 } 93 return TALER_MHD_REPLY_JSON_PACK (connection, 94 MHD_HTTP_OK, 95 GNUNET_JSON_pack_array_steal ( 96 "token_families", 97 families)); 98 } 99 100 101 /* end of taler-merchant-httpd_private-get-token-families.c */