Line data Source code
1 : /*
2 : This file is part of TALER
3 : (C) 2025 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 Affero General Public License for more
12 : details.
13 :
14 : You should have received a copy of the GNU Affero General Public License
15 : along with TALER; see the file COPYING. If not, see
16 : <http://www.gnu.org/licenses/>
17 : */
18 : /**
19 : * @file src/backend/taler-merchant-httpd_get-private-reports-REPORT_ID.c
20 : * @brief implementation of GET /private/reports/$REPORT_ID
21 : * @author Christian Grothoff
22 : */
23 : #include "platform.h"
24 : #include "taler-merchant-httpd_get-private-reports-REPORT_ID.h"
25 : #include <taler/taler_json_lib.h>
26 : #include "merchant-database/get_report.h"
27 :
28 :
29 : enum MHD_Result
30 0 : TMH_private_get_report (const struct TMH_RequestHandler *rh,
31 : struct MHD_Connection *connection,
32 : struct TMH_HandlerContext *hc)
33 : {
34 0 : const char *report_id_str = hc->infix;
35 : unsigned long long report_id;
36 : char *report_program_section;
37 : char *report_description;
38 : char *mime_type;
39 : char *data_source;
40 : char *target_address;
41 : struct GNUNET_TIME_Relative frequency;
42 : struct GNUNET_TIME_Relative frequency_shift;
43 : struct GNUNET_TIME_Absolute next_transmission;
44 : enum TALER_ErrorCode last_error_code;
45 : char *last_error_detail;
46 : enum GNUNET_DB_QueryStatus qs;
47 :
48 : (void) rh;
49 :
50 : {
51 : char dummy;
52 :
53 0 : if (1 != sscanf (report_id_str,
54 : "%llu%c",
55 : &report_id,
56 : &dummy))
57 : {
58 0 : GNUNET_break_op (0);
59 0 : return TALER_MHD_reply_with_error (connection,
60 : MHD_HTTP_BAD_REQUEST,
61 : TALER_EC_GENERIC_PARAMETER_MALFORMED,
62 : "report_id");
63 : }
64 : }
65 :
66 0 : qs = TALER_MERCHANTDB_get_report (TMH_db,
67 0 : hc->instance->settings.id,
68 : (uint64_t) report_id,
69 : &report_program_section,
70 : &report_description,
71 : &mime_type,
72 : &data_source,
73 : &target_address,
74 : &frequency,
75 : &frequency_shift,
76 : &next_transmission,
77 : &last_error_code,
78 : &last_error_detail);
79 :
80 0 : if (qs < 0)
81 : {
82 0 : GNUNET_break (0);
83 0 : return TALER_MHD_reply_with_error (connection,
84 : MHD_HTTP_INTERNAL_SERVER_ERROR,
85 : TALER_EC_GENERIC_DB_FETCH_FAILED,
86 : "get_report");
87 : }
88 0 : if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs)
89 : {
90 0 : return TALER_MHD_reply_with_error (connection,
91 : MHD_HTTP_NOT_FOUND,
92 : TALER_EC_MERCHANT_GENERIC_REPORT_UNKNOWN,
93 : report_id_str);
94 : }
95 :
96 : {
97 : json_t *response;
98 :
99 0 : response = GNUNET_JSON_PACK (
100 : GNUNET_JSON_pack_uint64 ("report_serial",
101 : report_id),
102 : GNUNET_JSON_pack_string ("description",
103 : report_description),
104 : GNUNET_JSON_pack_string ("program_section",
105 : report_program_section),
106 : GNUNET_JSON_pack_string ("mime_type",
107 : mime_type),
108 : GNUNET_JSON_pack_string ("data_source",
109 : data_source),
110 : GNUNET_JSON_pack_string ("target_address",
111 : target_address),
112 : GNUNET_JSON_pack_allow_null (
113 : GNUNET_JSON_pack_string ("last_error_detail",
114 : last_error_detail)),
115 : GNUNET_JSON_pack_time_rel ("report_frequency",
116 : frequency),
117 : GNUNET_JSON_pack_time_rel ("report_frequency_shift",
118 : frequency_shift),
119 : GNUNET_JSON_pack_timestamp (
120 : "next_transmission",
121 : GNUNET_TIME_absolute_to_timestamp (next_transmission)));
122 0 : GNUNET_free (report_program_section);
123 0 : GNUNET_free (report_description);
124 0 : GNUNET_free (mime_type);
125 0 : GNUNET_free (data_source);
126 0 : GNUNET_free (target_address);
127 0 : GNUNET_free (last_error_detail);
128 0 : if (TALER_EC_NONE != last_error_code)
129 : {
130 0 : GNUNET_assert (0 ==
131 : json_object_set_new (response,
132 : "last_error_code",
133 : json_integer (last_error_code)));
134 : }
135 0 : return TALER_MHD_reply_json_steal (connection,
136 : response,
137 : MHD_HTTP_OK);
138 : }
139 : }
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