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
|
/*
* This file is part of GNU Taler
* (C) 2020 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/>
*/
package net.taler.merchantlib
import io.ktor.client.HttpClient
import io.ktor.client.call.body
import io.ktor.client.engine.okhttp.OkHttp
import io.ktor.client.plugins.contentnegotiation.ContentNegotiation
import io.ktor.client.request.delete
import io.ktor.client.request.get
import io.ktor.client.request.header
import io.ktor.client.request.post
import io.ktor.client.request.setBody
import io.ktor.http.ContentType.Application.Json
import io.ktor.http.HttpHeaders.Authorization
import io.ktor.http.contentType
import kotlinx.coroutines.CoroutineDispatcher
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.withContext
import net.taler.merchantlib.Response.Companion.response
import io.ktor.serialization.kotlinx.json.*
import kotlinx.serialization.ExperimentalSerializationApi
import kotlinx.serialization.json.Json
class MerchantApi(
private val httpClient: HttpClient = getDefaultHttpClient(),
private val ioDispatcher: CoroutineDispatcher = Dispatchers.IO,
) {
suspend fun getConfig(baseUrl: String): Response<ConfigResponse> = withContext(ioDispatcher) {
response {
httpClient.get("$baseUrl/config").body()
}
}
suspend fun postOrder(
merchantConfig: MerchantConfig,
orderRequest: PostOrderRequest,
): Response<PostOrderResponse> = withContext(ioDispatcher) {
response {
httpClient.post(merchantConfig.urlFor("private/orders")) {
header(Authorization, "ApiKey ${merchantConfig.apiKey}")
contentType(Json)
setBody(orderRequest)
}.body()
}
}
suspend fun checkOrder(
merchantConfig: MerchantConfig,
orderId: String,
): Response<CheckPaymentResponse> = withContext(ioDispatcher) {
response {
httpClient.get(merchantConfig.urlFor("private/orders/$orderId")) {
header(Authorization, "ApiKey ${merchantConfig.apiKey}")
}.body()
}
}
suspend fun deleteOrder(
merchantConfig: MerchantConfig,
orderId: String,
): Response<Unit> = withContext(ioDispatcher) {
response {
httpClient.delete(merchantConfig.urlFor("private/orders/$orderId")) {
header(Authorization, "ApiKey ${merchantConfig.apiKey}")
}.body()
}
}
suspend fun getOrderHistory(merchantConfig: MerchantConfig): Response<OrderHistory> =
withContext(ioDispatcher) {
response {
httpClient.get(merchantConfig.urlFor("private/orders")) {
header(Authorization, "ApiKey ${merchantConfig.apiKey}")
}.body()
}
}
suspend fun giveRefund(
merchantConfig: MerchantConfig,
orderId: String,
request: RefundRequest,
): Response<RefundResponse> = withContext(ioDispatcher) {
response {
httpClient.post(merchantConfig.urlFor("private/orders/$orderId/refund")) {
header(Authorization, "ApiKey ${merchantConfig.apiKey}")
contentType(Json)
setBody(request)
}.body()
}
}
}
fun getDefaultHttpClient(): HttpClient = HttpClient(OkHttp) {
expectSuccess = true
engine {
config {
retryOnConnectionFailure(true)
}
}
install(ContentNegotiation) {
json(Json {
encodeDefaults = false
ignoreUnknownKeys = true
})
}
}
|
