blob: cc4cbd6d05456bc24d645ca1bb8f37e322f45918 (
plain)
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
|
/*
* This file is part of GNU Taler
* (C) 2023 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.wallet.currency
import android.util.Log
import androidx.lifecycle.LiveData
import androidx.lifecycle.MutableLiveData
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.launch
import kotlinx.serialization.Serializable
import net.taler.wallet.TAG
import net.taler.wallet.backend.TalerErrorInfo
import net.taler.wallet.backend.WalletBackendApi
import net.taler.wallet.balances.ScopeInfo
@Serializable
data class GetCurrencySpecificationResponse(
val currencySpecification: CurrencySpecification,
)
class CurrencyManager(
private val api: WalletBackendApi,
private val scope: CoroutineScope,
) {
private val mCurrencyInfo = MutableLiveData<CurrencyInfo>()
val currencyInfo: LiveData<CurrencyInfo> get() = listCurrencies()
private val mError = MutableLiveData<TalerErrorInfo>()
val error: LiveData<TalerErrorInfo> = mError
private fun listCurrencies(): LiveData<CurrencyInfo> {
scope.launch {
val response = api.request("listCurrencies", CurrencyInfo.serializer())
response.onError {
mError.value = it
}.onSuccess {
Log.d(TAG, "Currency info: $it")
mCurrencyInfo.value = it
}
}
return mCurrencyInfo
}
suspend fun getCurrencySpecification(scopeInfo: ScopeInfo): CurrencySpecification? {
var spec: CurrencySpecification? = null
api.request("getCurrencySpecification", GetCurrencySpecificationResponse.serializer())
.onSuccess {
spec = it.currencySpecification
}
return spec
}
}
|
