taler-merchant-httpd_delete-private-orders-ORDER_ID.c (5600B)
1 /* 2 This file is part of TALER 3 (C) 2020 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 src/backend/taler-merchant-httpd_delete-private-orders-ORDER_ID.c 18 * @brief implement DELETE /orders/$ID 19 * @author Christian Grothoff 20 */ 21 #include "platform.h" 22 #include "taler-merchant-httpd_delete-private-orders-ORDER_ID.h" 23 #include <stdint.h> 24 #include <taler/taler_json_lib.h> 25 #include "merchant-database/delete_contract_terms.h" 26 #include "merchant-database/delete_order.h" 27 #include "merchant-database/lookup_contract_terms3.h" 28 #include "merchant-database/lookup_order.h" 29 30 31 /** 32 * Handle a DELETE "/orders/$ID" request. 33 * 34 * @param rh context of the handler 35 * @param connection the MHD connection to handle 36 * @param[in,out] hc context with further information about the request 37 * @return MHD result code 38 */ 39 enum MHD_Result 40 TMH_private_delete_orders_ID (const struct TMH_RequestHandler *rh, 41 struct MHD_Connection *connection, 42 struct TMH_HandlerContext *hc) 43 { 44 struct TMH_MerchantInstance *mi = hc->instance; 45 enum GNUNET_DB_QueryStatus qs; 46 bool force; 47 48 (void) rh; 49 GNUNET_assert (NULL != mi); 50 TALER_MHD_parse_request_bool (connection, 51 "force", 52 true, 53 &force); 54 qs = TALER_MERCHANTDB_delete_order (TMH_db, 55 mi->settings.id, 56 hc->infix, 57 force); 58 if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs) 59 qs = TALER_MERCHANTDB_delete_contract_terms (TMH_db, 60 mi->settings.id, 61 hc->infix, 62 TMH_legal_expiration); 63 switch (qs) 64 { 65 case GNUNET_DB_STATUS_HARD_ERROR: 66 return TALER_MHD_reply_with_error (connection, 67 MHD_HTTP_INTERNAL_SERVER_ERROR, 68 TALER_EC_GENERIC_DB_COMMIT_FAILED, 69 NULL); 70 case GNUNET_DB_STATUS_SOFT_ERROR: 71 GNUNET_break (0); 72 return TALER_MHD_reply_with_error (connection, 73 MHD_HTTP_INTERNAL_SERVER_ERROR, 74 TALER_EC_GENERIC_INTERNAL_INVARIANT_FAILURE, 75 NULL); 76 case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS: 77 { 78 struct TALER_MerchantPostDataHashP unused; 79 uint64_t order_serial; 80 bool paid = false; 81 bool wired = false; 82 bool matches = false; 83 int16_t choice_index; 84 85 qs = TALER_MERCHANTDB_lookup_order (TMH_db, 86 mi->settings.id, 87 hc->infix, 88 NULL, 89 &unused, 90 NULL); 91 if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs) 92 { 93 qs = TALER_MERCHANTDB_lookup_contract_terms3 (TMH_db, 94 mi->settings.id, 95 hc->infix, 96 NULL, 97 NULL, 98 &order_serial, 99 &paid, 100 &wired, 101 &matches, 102 NULL, 103 &choice_index); 104 } 105 if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs) 106 return TALER_MHD_reply_with_error (connection, 107 MHD_HTTP_NOT_FOUND, 108 TALER_EC_MERCHANT_GENERIC_ORDER_UNKNOWN, 109 hc->infix); 110 if (paid) 111 return TALER_MHD_reply_with_error (connection, 112 MHD_HTTP_CONFLICT, 113 TALER_EC_MERCHANT_PRIVATE_DELETE_ORDERS_ALREADY_PAID, 114 hc->infix); 115 return TALER_MHD_reply_with_error (connection, 116 MHD_HTTP_CONFLICT, 117 TALER_EC_MERCHANT_PRIVATE_DELETE_ORDERS_AWAITING_PAYMENT, 118 hc->infix); 119 } 120 case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT: 121 return TALER_MHD_reply_static (connection, 122 MHD_HTTP_NO_CONTENT, 123 NULL, 124 NULL, 125 0); 126 } 127 GNUNET_assert (0); 128 return MHD_NO; 129 } 130 131 132 /* end of taler-merchant-httpd_delete-private-orders-ORDER_ID.c */