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Updated on 2026-08-14

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Tangem 2026-01-16 13:58:49 +03:00
commit 6311ce2e3c
4 changed files with 118 additions and 37 deletions
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56
features/swap/impl/src/main/java/com/tangem/feature/swap/model/SwapModel.kt
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@ -1119,6 +1119,7 @@ internal class SwapModel @Inject constructor(
}
}
@Suppress("LongMethod")
private fun onTokenSelect(id: String) {
val tokens = dataState.tokensDataState ?: return
val (foundToken, foundAccount) = getSelectedTokenAndAccount(tokens, id)
@ -1149,6 +1150,8 @@ internal class SwapModel @Inject constructor(
coin = newToken,
isFromCurrency = true,
)
} else {
fromTokenBalanceJobHolder.cancel()
}
} else {
fromToken = initialFromStatus
@ -1167,6 +1170,8 @@ internal class SwapModel @Inject constructor(
coin = newToken,
isFromCurrency = false,
)
} else {
toTokenBalanceJobHolder.cancel()
}
}
@ -1221,6 +1226,7 @@ internal class SwapModel @Inject constructor(
}
}
@Suppress("LongMethod", "CyclomaticComplexMethod")
private fun subscribeToCoinBalanceUpdates(
userWalletId: UserWalletId,
coin: CryptoCurrency.Coin,
@ -1243,20 +1249,25 @@ internal class SwapModel @Inject constructor(
).getOrNull() ?: currencyStatus,
)
uiState = if (isFromCurrency) {
dataState = dataState.copy(
fromCryptoCurrency = currencyStatus,
fromAccount = account,
)
stateBuilder.updateSendCurrencyBalance(uiState, currencyStatus)
} else {
dataState = dataState.copy(
toCryptoCurrency = currencyStatus,
toAccount = account,
)
stateBuilder.updateReceiveCurrencyBalance(uiState, currencyStatus)
uiState = when {
isFromCurrency && currencyStatus.currency.id == dataState.fromCryptoCurrency?.currency?.id -> {
dataState = dataState.copy(
fromCryptoCurrency = currencyStatus,
fromAccount = account,
)
stateBuilder.updateSendCurrencyBalance(uiState, currencyStatus)
}
!isFromCurrency && currencyStatus.currency.id == dataState.toCryptoCurrency?.currency?.id -> {
dataState = dataState.copy(
toCryptoCurrency = currencyStatus,
toAccount = account,
)
stateBuilder.updateReceiveCurrencyBalance(uiState, currencyStatus)
}
else -> {
uiState
}
}
startLoadingQuotesFromLastState(isSilent = true)
}
} else {
@ -1276,14 +1287,19 @@ internal class SwapModel @Inject constructor(
).getOrNull() ?: status,
)
uiState = if (isFromCurrency) {
dataState = dataState.copy(fromCryptoCurrency = status)
stateBuilder.updateSendCurrencyBalance(uiState, status)
} else {
dataState = dataState.copy(toCryptoCurrency = status)
stateBuilder.updateReceiveCurrencyBalance(uiState, status)
uiState = when {
isFromCurrency && status.currency.id == dataState.fromCryptoCurrency?.currency?.id -> {
dataState = dataState.copy(fromCryptoCurrency = status)
stateBuilder.updateSendCurrencyBalance(uiState, status)
}
!isFromCurrency && status.currency.id == dataState.toCryptoCurrency?.currency?.id -> {
dataState = dataState.copy(toCryptoCurrency = status)
stateBuilder.updateReceiveCurrencyBalance(uiState, status)
}
else -> {
uiState
}
}
startLoadingQuotesFromLastState(isSilent = true)
}
}.flowOn(dispatchers.main)