1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
/*
This file is part of GNU Taler
(C) 2022-2024 Taler Systems S.A.
GNU Taler is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
import { HttpRequestLibrary, readTalerErrorResponse } from "../http-common.js";
import { HttpStatusCode } from "../http-status-codes.js";
import { createPlatformHttpLib } from "../http.js";
import { LibtoolVersion } from "../libtool-version.js";
import {
FailCasesByMethod,
ResultByMethod,
opEmptySuccess,
opKnownHttpFailure,
opKnownTalerFailure,
opSuccessFromHttp,
opUnknownFailure,
} from "../operation.js";
import { TalerErrorCode } from "../taler-error-codes.js";
import { codecForTalerErrorDetail } from "../wallet-types.js";
import {
LongPollParams,
TalerBankIntegrationApi,
WithdrawalOperationStatus,
codecForBankWithdrawalOperationPostResponse,
codecForBankWithdrawalOperationStatus,
codecForIntegrationBankConfig,
} from "./types.js";
import { addLongPollingParam } from "./utils.js";
export type TalerBankIntegrationResultByMethod<
prop extends keyof TalerBankIntegrationHttpClient,
> = ResultByMethod<TalerBankIntegrationHttpClient, prop>;
export type TalerBankIntegrationErrorsByMethod<
prop extends keyof TalerBankIntegrationHttpClient,
> = FailCasesByMethod<TalerBankIntegrationHttpClient, prop>;
/**
* The API is used by the wallets.
*/
export class TalerBankIntegrationHttpClient {
public readonly PROTOCOL_VERSION = "2:0:2";
httpLib: HttpRequestLibrary;
constructor(
readonly baseUrl: string,
httpClient?: HttpRequestLibrary,
) {
this.httpLib = httpClient ?? createPlatformHttpLib();
}
isCompatible(version: string): boolean {
const compare = LibtoolVersion.compare(this.PROTOCOL_VERSION, version);
return compare?.compatible ?? false;
}
/**
* https://docs.taler.net/core/api-bank-integration.html#get--config
*
*/
async getConfig() {
const url = new URL(`config`, this.baseUrl);
const resp = await this.httpLib.fetch(url.href, {
method: "GET",
});
switch (resp.status) {
case HttpStatusCode.Ok:
return opSuccessFromHttp(resp, codecForIntegrationBankConfig());
default:
return opUnknownFailure(resp, await readTalerErrorResponse(resp));
}
}
/**
* https://docs.taler.net/core/api-bank-integration.html#get--withdrawal-operation-$WITHDRAWAL_ID
*
*/
async getWithdrawalOperationById(
woid: string,
params?: {
old_state?: WithdrawalOperationStatus;
} & LongPollParams,
) {
const url = new URL(`withdrawal-operation/${woid}`, this.baseUrl);
addLongPollingParam(url, params);
if (params) {
url.searchParams.set(
"old_state",
!params.old_state ? "pending" : params.old_state,
);
}
const resp = await this.httpLib.fetch(url.href, {
method: "GET",
});
switch (resp.status) {
case HttpStatusCode.Ok:
return opSuccessFromHttp(resp, codecForBankWithdrawalOperationStatus());
case HttpStatusCode.NotFound:
return opKnownHttpFailure(resp.status, resp);
default:
return opUnknownFailure(resp, await readTalerErrorResponse(resp));
}
}
/**
* https://docs.taler.net/core/api-bank-integration.html#post-$BANK_API_BASE_URL-withdrawal-operation-$wopid
*
*/
async completeWithdrawalOperationById(
woid: string,
body: TalerBankIntegrationApi.BankWithdrawalOperationPostRequest,
) {
const url = new URL(`withdrawal-operation/${woid}`, this.baseUrl);
const resp = await this.httpLib.fetch(url.href, {
method: "POST",
body,
});
switch (resp.status) {
case HttpStatusCode.Ok:
return opSuccessFromHttp(
resp,
codecForBankWithdrawalOperationPostResponse(),
);
case HttpStatusCode.NotFound:
return opKnownHttpFailure(resp.status, resp);
case HttpStatusCode.Conflict: {
const body = await readTalerErrorResponse(resp);
const details = codecForTalerErrorDetail().decode(body);
switch (details.code) {
case TalerErrorCode.BANK_WITHDRAWAL_OPERATION_RESERVE_SELECTION_CONFLICT:
return opKnownTalerFailure(details.code, details);
case TalerErrorCode.BANK_DUPLICATE_RESERVE_PUB_SUBJECT:
return opKnownTalerFailure(details.code, details);
case TalerErrorCode.BANK_UNKNOWN_ACCOUNT:
return opKnownTalerFailure(details.code, details);
case TalerErrorCode.BANK_ACCOUNT_IS_NOT_EXCHANGE:
return opKnownTalerFailure(details.code, details);
default:
return opUnknownFailure(resp, details);
}
}
default:
return opUnknownFailure(resp, await readTalerErrorResponse(resp));
}
}
/**
* https://docs.taler.net/core/api-bank-integration.html#post-$BANK_API_BASE_URL-withdrawal-operation-$wopid
*
*/
async abortWithdrawalOperationById(woid: string) {
const url = new URL(`withdrawal-operation/${woid}/abort`, this.baseUrl);
const resp = await this.httpLib.fetch(url.href, {
method: "POST",
});
switch (resp.status) {
case HttpStatusCode.NoContent:
return opEmptySuccess(resp);
case HttpStatusCode.NotFound:
return opKnownHttpFailure(resp.status, resp);
case HttpStatusCode.Conflict:
return opKnownHttpFailure(resp.status, resp);
default:
return opUnknownFailure(resp, await readTalerErrorResponse(resp));
}
}
}
|
