taler-merchant-httpd_delete-private-orders-ORDER_ID.c (5745B)
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 const char *force_s; 47 bool force; 48 49 (void) rh; 50 force_s = MHD_lookup_connection_value (connection, 51 MHD_GET_ARGUMENT_KIND, 52 "force"); 53 if (NULL == force_s) 54 force_s = "no"; 55 force = (0 == strcasecmp (force_s, 56 "yes")); 57 58 GNUNET_assert (NULL != mi); 59 qs = TALER_MERCHANTDB_delete_order (TMH_db, 60 mi->settings.id, 61 hc->infix, 62 force); 63 if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs) 64 qs = TALER_MERCHANTDB_delete_contract_terms (TMH_db, 65 mi->settings.id, 66 hc->infix, 67 TMH_legal_expiration); 68 switch (qs) 69 { 70 case GNUNET_DB_STATUS_HARD_ERROR: 71 return TALER_MHD_reply_with_error (connection, 72 MHD_HTTP_INTERNAL_SERVER_ERROR, 73 TALER_EC_GENERIC_DB_COMMIT_FAILED, 74 NULL); 75 case GNUNET_DB_STATUS_SOFT_ERROR: 76 GNUNET_break (0); 77 return TALER_MHD_reply_with_error (connection, 78 MHD_HTTP_INTERNAL_SERVER_ERROR, 79 TALER_EC_GENERIC_INTERNAL_INVARIANT_FAILURE, 80 NULL); 81 case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS: 82 { 83 struct TALER_MerchantPostDataHashP unused; 84 uint64_t order_serial; 85 bool paid = false; 86 bool wired = false; 87 bool matches = false; 88 int16_t choice_index; 89 90 qs = TALER_MERCHANTDB_lookup_order (TMH_db, 91 mi->settings.id, 92 hc->infix, 93 NULL, 94 &unused, 95 NULL); 96 if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs) 97 { 98 qs = TALER_MERCHANTDB_lookup_contract_terms3 (TMH_db, 99 mi->settings.id, 100 hc->infix, 101 NULL, 102 NULL, 103 &order_serial, 104 &paid, 105 &wired, 106 &matches, 107 NULL, 108 &choice_index); 109 } 110 if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs) 111 return TALER_MHD_reply_with_error (connection, 112 MHD_HTTP_NOT_FOUND, 113 TALER_EC_MERCHANT_GENERIC_ORDER_UNKNOWN, 114 hc->infix); 115 if (paid) 116 return TALER_MHD_reply_with_error (connection, 117 MHD_HTTP_CONFLICT, 118 TALER_EC_MERCHANT_PRIVATE_DELETE_ORDERS_ALREADY_PAID, 119 hc->infix); 120 return TALER_MHD_reply_with_error (connection, 121 MHD_HTTP_CONFLICT, 122 TALER_EC_MERCHANT_PRIVATE_DELETE_ORDERS_AWAITING_PAYMENT, 123 hc->infix); 124 } 125 case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT: 126 return TALER_MHD_reply_static (connection, 127 MHD_HTTP_NO_CONTENT, 128 NULL, 129 NULL, 130 0); 131 } 132 GNUNET_assert (0); 133 return MHD_NO; 134 } 135 136 137 /* end of taler-merchant-httpd_delete-private-orders-ORDER_ID.c */