taler-merchant-httpd_private-get-units-ID.c (3963B)
1 /* 2 This file is part of TALER 3 (C) 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-units-ID.c 18 * @brief implement GET /private/units/$UNIT 19 * @author Bohdan Potuzhnyi 20 */ 21 #include "platform.h" 22 #include "taler-merchant-httpd_private-get-units-ID.h" 23 24 25 MHD_RESULT 26 TMH_private_get_units_ID (const struct TMH_RequestHandler *rh, 27 struct MHD_Connection *connection, 28 struct TMH_HandlerContext *hc) 29 { 30 struct TALER_MERCHANTDB_UnitDetails ud = { 0 }; 31 enum GNUNET_DB_QueryStatus qs; 32 MHD_RESULT ret; 33 34 (void) rh; 35 GNUNET_assert (NULL != hc->infix); 36 qs = TMH_db->select_unit (TMH_db->cls, 37 hc->instance->settings.id, 38 hc->infix, 39 &ud); 40 switch (qs) 41 { 42 case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT: 43 break; 44 case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS: 45 return TALER_MHD_reply_with_error (connection, 46 MHD_HTTP_NOT_FOUND, 47 TALER_EC_MERCHANT_GENERIC_UNIT_UNKNOWN, 48 hc->infix); 49 case GNUNET_DB_STATUS_SOFT_ERROR: 50 case GNUNET_DB_STATUS_HARD_ERROR: 51 GNUNET_break (0); 52 return TALER_MHD_reply_with_error (connection, 53 MHD_HTTP_INTERNAL_SERVER_ERROR, 54 TALER_EC_GENERIC_DB_FETCH_FAILED, 55 "unit"); 56 } 57 58 ret = TALER_MHD_REPLY_JSON_PACK (connection, 59 MHD_HTTP_OK, 60 GNUNET_JSON_pack_uint64 ("unit_serial", 61 ud.unit_serial), 62 GNUNET_JSON_pack_string ("unit", 63 ud.unit), 64 GNUNET_JSON_pack_string ("unit_name_long", 65 ud.unit_name_long), 66 GNUNET_JSON_pack_object_incref ( 67 "unit_name_long_i18n", 68 ud.unit_name_long_i18n), 69 GNUNET_JSON_pack_string ("unit_name_short", 70 ud.unit_name_short), 71 GNUNET_JSON_pack_object_incref ( 72 "unit_name_short_i18n", 73 ud.unit_name_short_i18n), 74 GNUNET_JSON_pack_bool ("unit_allow_fraction", 75 ud.unit_allow_fraction), 76 GNUNET_JSON_pack_uint64 ( 77 "unit_precision_level", 78 ud.unit_precision_level), 79 GNUNET_JSON_pack_bool ("unit_active", 80 ud.unit_active), 81 GNUNET_JSON_pack_bool ("unit_builtin", 82 ud.unit_builtin)); 83 TALER_MERCHANTDB_unit_details_free (&ud); 84 return ret; 85 } 86 87 88 /* end of taler-merchant-httpd_private-get-units-ID.c */