Line data Source code
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 "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_json_lib.h"
23 : #include "taler_mhd_lib.h"
24 : #include "taler-auditor-httpd.h"
25 : #include "taler-auditor-httpd_purse-not-closed-inconsistencies-get.h"
26 :
27 : /**
28 : * Add purse-not-closed-inconsistencies to the list.
29 : *
30 : * @param[in,out] cls a `json_t *` array to extend
31 : * @param dc struct of inconsistencies
32 : * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop iterating
33 : */
34 : static enum GNUNET_GenericReturnValue
35 0 : process_purse_not_closed_inconsistencies (
36 : void *cls,
37 : const struct TALER_AUDITORDB_PurseNotClosedInconsistencies *dc)
38 : {
39 0 : json_t *list = cls;
40 : json_t *obj;
41 :
42 0 : obj = GNUNET_JSON_PACK (
43 : GNUNET_JSON_pack_uint64 ("row_id",
44 : dc->row_id),
45 : GNUNET_JSON_pack_data_auto ("purse_pub",
46 : &dc->purse_pub),
47 : TALER_JSON_pack_amount ("amount",
48 : &dc->amount),
49 : TALER_JSON_pack_time_abs_human ("expiration_date",
50 : dc->expiration_date),
51 : GNUNET_JSON_pack_bool ("suppressed",
52 : dc->suppressed)
53 : );
54 0 : GNUNET_break (0 ==
55 : json_array_append_new (list,
56 : obj));
57 0 : return GNUNET_OK;
58 : }
59 :
60 :
61 : MHD_RESULT
62 0 : TAH_PURSE_NOT_CLOSED_INCONSISTENCIES_handler_get (
63 : struct TAH_RequestHandler *rh,
64 : struct MHD_Connection *connection,
65 : void **connection_cls,
66 : const char *upload_data,
67 : size_t *upload_data_size,
68 : const char *const args[])
69 : {
70 : json_t *ja;
71 : enum GNUNET_DB_QueryStatus qs;
72 0 : int64_t limit = -20;
73 : uint64_t offset;
74 0 : bool return_suppressed = false;
75 :
76 : (void) rh;
77 : (void) connection_cls;
78 : (void) upload_data;
79 : (void) upload_data_size;
80 0 : if (GNUNET_SYSERR ==
81 0 : TAH_plugin->preflight (TAH_plugin->cls))
82 : {
83 0 : GNUNET_break (0);
84 0 : return TALER_MHD_reply_with_error (connection,
85 : MHD_HTTP_INTERNAL_SERVER_ERROR,
86 : TALER_EC_GENERIC_DB_SETUP_FAILED,
87 : NULL);
88 : }
89 0 : TALER_MHD_parse_request_snumber (connection,
90 : "limit",
91 : &limit);
92 0 : if (limit < 0)
93 0 : offset = INT64_MAX;
94 : else
95 0 : offset = 0;
96 0 : TALER_MHD_parse_request_number (connection,
97 : "offset",
98 : &offset);
99 :
100 : {
101 : const char *ret_s
102 0 : = MHD_lookup_connection_value (connection,
103 : MHD_GET_ARGUMENT_KIND,
104 : "return_suppressed");
105 :
106 0 : if ( (NULL != ret_s) &&
107 0 : (0 == strcmp (ret_s,
108 : "true")) )
109 : {
110 0 : return_suppressed = true;
111 : }
112 : }
113 :
114 0 : ja = json_array ();
115 0 : GNUNET_break (NULL != ja);
116 0 : qs = TAH_plugin->get_purse_not_closed_inconsistencies (
117 0 : TAH_plugin->cls,
118 : limit,
119 : offset,
120 : return_suppressed,
121 : &process_purse_not_closed_inconsistencies,
122 : ja);
123 :
124 0 : if (0 > qs)
125 : {
126 0 : GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR == qs);
127 0 : json_decref (ja);
128 0 : TALER_LOG_WARNING (
129 : "Failed to handle GET /purse-not-closed-inconsistencies\n");
130 0 : return TALER_MHD_reply_with_error (connection,
131 : MHD_HTTP_INTERNAL_SERVER_ERROR,
132 : TALER_EC_GENERIC_DB_FETCH_FAILED,
133 : "purse-not-closed-inconsistencies");
134 : }
135 0 : return TALER_MHD_REPLY_JSON_PACK (
136 : connection,
137 : MHD_HTTP_OK,
138 : GNUNET_JSON_pack_array_steal ("purse_not_closed_inconsistencies",
139 : ja));
140 : }
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