taler-auditor-httpd_get-monitoring-amount-arithmetic-inconsistency.c (4593B)
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 <gnunet/gnunet_util_lib.h> 17 #include <gnunet/gnunet_json_lib.h> 18 #include <jansson.h> 19 #include <microhttpd.h> 20 #include <pthread.h> 21 #include "taler/taler_json_lib.h" 22 #include "taler/taler_mhd_lib.h" 23 #include "taler-auditor-httpd.h" 24 #include "taler-auditor-httpd_get-monitoring-amount-arithmetic-inconsistency.h" 25 #include "auditor-database/get_amount_arithmetic_inconsistency.h" 26 #include "auditor-database/preflight.h" 27 28 29 /** 30 * Add deposit confirmation to the list. 31 * 32 * @param[in,out] cls a `json_t *` array to extend 33 * @param dc struct of inconsistencies 34 * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop iterating 35 */ 36 static enum GNUNET_GenericReturnValue 37 add_amount_arithmetic_inconsistency ( 38 void *cls, 39 const struct TALER_AUDITORDB_AmountArithmeticInconsistency *dc) 40 { 41 json_t *list = cls; 42 json_t *obj; 43 44 obj = GNUNET_JSON_PACK ( 45 GNUNET_JSON_pack_uint64 ("row_id", 46 dc->row_id), 47 GNUNET_JSON_pack_uint64 ("problem_row_id", 48 dc->problem_row_id), 49 GNUNET_JSON_pack_string ("operation", 50 dc->operation), 51 TALER_JSON_pack_amount ("exchange_amount", 52 &dc->exchange_amount), 53 TALER_JSON_pack_amount ("auditor_amount", 54 &dc->auditor_amount), 55 GNUNET_JSON_pack_bool ("profitable", 56 dc->profitable), 57 GNUNET_JSON_pack_bool ("suppressed", 58 dc->suppressed) 59 ); 60 GNUNET_break (0 == 61 json_array_append_new (list, 62 obj)); 63 return GNUNET_OK; 64 } 65 66 67 MHD_RESULT 68 TAH_get_monitoring_amount_arithmetic_inconsistency ( 69 struct TAH_RequestHandler *rh, 70 struct MHD_Connection *connection, 71 void **connection_cls, 72 const char *upload_data, 73 size_t *upload_data_size, 74 const char *const args[]) 75 { 76 json_t *ja; 77 enum GNUNET_DB_QueryStatus qs; 78 int64_t limit = -20; 79 uint64_t offset; 80 bool return_suppressed = false; 81 82 (void) rh; 83 (void) connection_cls; 84 (void) upload_data; 85 (void) upload_data_size; 86 if (GNUNET_SYSERR == 87 TALER_AUDITORDB_preflight (TAH_apg)) 88 { 89 GNUNET_break (0); 90 return TALER_MHD_reply_with_error (connection, 91 MHD_HTTP_INTERNAL_SERVER_ERROR, 92 TALER_EC_GENERIC_DB_SETUP_FAILED, 93 NULL); 94 } 95 ja = json_array (); 96 GNUNET_break (NULL != ja); 97 TALER_MHD_parse_request_snumber (connection, 98 "limit", 99 &limit); 100 if (limit < 0) 101 offset = INT64_MAX; 102 else 103 offset = 0; 104 TALER_MHD_parse_request_number (connection, 105 "offset", 106 &offset); 107 { 108 const char *ret_s; 109 110 ret_s = MHD_lookup_connection_value (connection, 111 MHD_GET_ARGUMENT_KIND, 112 "return_suppressed"); 113 if ( (ret_s != NULL) && 114 (0 == strcmp (ret_s, 115 "true")) ) 116 { 117 return_suppressed = true; 118 } 119 } 120 121 qs = TALER_AUDITORDB_get_amount_arithmetic_inconsistency ( 122 TAH_apg, 123 limit, 124 offset, 125 return_suppressed, 126 &add_amount_arithmetic_inconsistency, 127 ja); 128 if (0 > qs) 129 { 130 GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR == qs); 131 json_decref (ja); 132 TALER_LOG_WARNING ( 133 "Failed to handle GET /amount-arithmetic-inconsistency in database\n"); 134 return TALER_MHD_reply_with_error ( 135 connection, 136 MHD_HTTP_INTERNAL_SERVER_ERROR, 137 TALER_EC_GENERIC_DB_FETCH_FAILED, 138 "amount-arithmetic-inconsistency"); 139 } 140 return TALER_MHD_REPLY_JSON_PACK ( 141 connection, 142 MHD_HTTP_OK, 143 GNUNET_JSON_pack_array_steal ("amount_arithmetic_inconsistency", 144 ja)); 145 }