taler-auditor-httpd_reserve-balance-insufficient-inconsistency-get.c (4509B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2024 Taler Systems SA 4 5 TALER is free software; you can redistribute it and/or modify it under the 6 terms of the GNU 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 #include "taler/platform.h" 17 #include <gnunet/gnunet_util_lib.h> 18 #include <gnunet/gnunet_json_lib.h> 19 #include <jansson.h> 20 #include <microhttpd.h> 21 #include <pthread.h> 22 #include "taler/taler_json_lib.h" 23 #include "taler/taler_mhd_lib.h" 24 #include "taler-auditor-httpd.h" 25 #include "taler-auditor-httpd_reserve-balance-insufficient-inconsistency-get.h" 26 27 28 /** 29 * Add reserve-balance-insufficient-inconsistency to the list. 30 * 31 * @param[in,out] cls a `json_t *` array to extend 32 * @param dc struct of inconsistencies 33 * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop iterating 34 */ 35 static enum GNUNET_GenericReturnValue 36 process_reserve_balance_insufficient_inconsistency ( 37 void *cls, 38 const struct TALER_AUDITORDB_ReserveBalanceInsufficientInconsistency *dc) 39 { 40 json_t *list = cls; 41 json_t *obj; 42 43 obj = GNUNET_JSON_PACK ( 44 GNUNET_JSON_pack_uint64 ("row_id", 45 dc->row_id), 46 GNUNET_JSON_pack_data_auto ("reserve_pub", 47 &dc->reserve_pub), 48 GNUNET_JSON_pack_bool ("inconsistency_gain", 49 dc->inconsistency_gain), 50 TALER_JSON_pack_amount ("inconsistency_amount", 51 &dc->inconsistency_amount), 52 GNUNET_JSON_pack_bool ("suppressed", 53 dc->suppressed) 54 ); 55 GNUNET_break (0 == 56 json_array_append_new (list, 57 obj)); 58 return GNUNET_OK; 59 } 60 61 62 MHD_RESULT 63 TAH_RESERVE_BALANCE_INSUFFICIENT_INCONSISTENCY_handler_get ( 64 struct TAH_RequestHandler *rh, 65 struct MHD_Connection *connection, 66 void **connection_cls, 67 const char *upload_data, 68 size_t *upload_data_size, 69 const char *const args[]) 70 { 71 json_t *ja; 72 enum GNUNET_DB_QueryStatus qs; 73 int64_t limit = -20; 74 uint64_t offset; 75 bool return_suppressed = false; 76 77 (void) rh; 78 (void) connection_cls; 79 (void) upload_data; 80 (void) upload_data_size; 81 if (GNUNET_SYSERR == 82 TAH_plugin->preflight (TAH_plugin->cls)) 83 { 84 GNUNET_break (0); 85 return TALER_MHD_reply_with_error (connection, 86 MHD_HTTP_INTERNAL_SERVER_ERROR, 87 TALER_EC_GENERIC_DB_SETUP_FAILED, 88 NULL); 89 } 90 TALER_MHD_parse_request_snumber (connection, 91 "limit", 92 &limit); 93 if (limit < 0) 94 offset = INT64_MAX; 95 else 96 offset = 0; 97 TALER_MHD_parse_request_number (connection, 98 "offset", 99 &offset); 100 101 { 102 const char *ret_s 103 = MHD_lookup_connection_value (connection, 104 MHD_GET_ARGUMENT_KIND, 105 "return_suppressed"); 106 if (ret_s != NULL && strcmp (ret_s, "true") == 0) 107 { 108 return_suppressed = true; 109 } 110 } 111 ja = json_array (); 112 GNUNET_break (NULL != ja); 113 qs = TAH_plugin->get_reserve_balance_insufficient_inconsistency ( 114 TAH_plugin->cls, 115 limit, 116 offset, 117 return_suppressed, 118 &process_reserve_balance_insufficient_inconsistency, 119 ja); 120 if (0 > qs) 121 { 122 GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR == qs); 123 json_decref (ja); 124 TALER_LOG_WARNING ( 125 "Failed to handle GET /reserve-balance-insufficient-inconsistency\n"); 126 return TALER_MHD_reply_with_error (connection, 127 MHD_HTTP_INTERNAL_SERVER_ERROR, 128 TALER_EC_GENERIC_DB_FETCH_FAILED, 129 "reserve-balance-insufficient-inconsistency"); 130 } 131 return TALER_MHD_REPLY_JSON_PACK ( 132 connection, 133 MHD_HTTP_OK, 134 GNUNET_JSON_pack_array_steal ("reserve_balance_insufficient_inconsistency", 135 ja)); 136 }