GiftedHacker/tangem-app-android-audited
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

Browse source
This commit is contained in:
Tangem 2023-01-27 19:56:58 +03:00
commit d59797b53b
3 changed files with 22 additions and 36 deletions
Download patch file Download diff file Expand all files Collapse all files

4
app/src/main/java/com/tangem/tap/features/walletSelector/redux/WalletSelectorAction.kt
View file

@ -24,8 +24,8 @@ internal sealed interface WalletSelectorAction : Action {
val walletsStores: Map<UserWalletId, List<WalletStoreModel>>,
) : WalletSelectorAction
data class BalanceLoaded(
val userWalletModel: UserWalletModel,
data class BalancesLoaded(
val userWalletModels: List<UserWalletModel>,
) : WalletSelectorAction
object UnlockWithBiometry : WalletSelectorAction {

37
app/src/main/java/com/tangem/tap/features/walletSelector/redux/WalletSelectorMiddleware.kt
View file

@ -35,7 +35,6 @@ import kotlinx.coroutines.flow.firstOrNull
import kotlinx.coroutines.launch
import org.rekotlin.Middleware
import timber.log.Timber
import java.math.BigDecimal
internal class WalletSelectorMiddleware {
val middleware: Middleware<AppState> = { _, appStateProvider ->
@ -81,7 +80,7 @@ internal class WalletSelectorMiddleware {
is WalletSelectorAction.SelectedWalletChanged,
is WalletSelectorAction.UnlockWithBiometry.Error,
is WalletSelectorAction.UnlockWithBiometry.Success,
is WalletSelectorAction.BalanceLoaded,
is WalletSelectorAction.BalancesLoaded,
is WalletSelectorAction.IsLockedChanged,
is WalletSelectorAction.HandleError,
is WalletSelectorAction.CloseError,
@ -104,20 +103,10 @@ internal class WalletSelectorMiddleware {
state: WalletSelectorState,
) {
if (updatedWalletStores.isNotEmpty()) scope.launch(Dispatchers.Default) {
state.wallets
.associateWith { updatedWalletStores[it.id] }
.forEach { (wallet, walletStores) ->
val isWalletTokensEmpty = (wallet.type as? UserWalletModel.Type.MultiCurrency)?.tokensCount == 0
val updatedWallet = if (walletStores == null && isWalletTokensEmpty) {
wallet.copy(fiatBalance = TotalFiatBalance.Loaded(BigDecimal.ZERO))
} else {
wallet.updateWalletStoresAndCalculateFiatBalance(walletStores.orEmpty())
}
if (wallet != updatedWallet) {
store.dispatchOnMain(WalletSelectorAction.BalanceLoaded(updatedWallet))
}
}
val updatedWallets = state.wallets.updateWalletStoresAndCalculateFiatBalance(updatedWalletStores)
if (updatedWallets != state.wallets) {
store.dispatchOnMain(WalletSelectorAction.BalancesLoaded(updatedWallets))
}
}
}
@ -314,18 +303,28 @@ internal class WalletSelectorMiddleware {
}
}
private suspend fun List<UserWalletModel>.updateWalletStoresAndCalculateFiatBalance(
walletStores: Map<UserWalletId, List<WalletStoreModel>>,
): List<UserWalletModel> {
return this
.associateWith { walletStores[it.id] }
.map { (wallet, walletStores) ->
wallet.updateWalletStoresAndCalculateFiatBalance(walletStores)
}
}
private suspend fun UserWalletModel.updateWalletStoresAndCalculateFiatBalance(
walletStores: List<WalletStoreModel>,
walletStores: List<WalletStoreModel>?,
): UserWalletModel {
return this.copy(
type = when (type) {
is UserWalletModel.Type.MultiCurrency -> type.copy(
tokensCount = walletStores.flatMap { it.walletsData }.size,
tokensCount = walletStores?.flatMap { it.walletsData }?.size ?: 0,
)
is UserWalletModel.Type.SingleCurrency -> type
},
fiatBalance = totalFiatBalanceCalculator.calculate(
walletStores = walletStores,
walletStores = walletStores.orEmpty(),
initial = TotalFiatBalance.Loading,
),
)

17
app/src/main/java/com/tangem/tap/features/walletSelector/redux/WalletSelectorReducer.kt
View file

@ -24,8 +24,8 @@ internal object WalletSelectorReducer {
is WalletSelectorAction.IsLockedChanged -> state.copy(
isLocked = action.isLocked,
)
is WalletSelectorAction.BalanceLoaded -> state.copy(
wallets = state.wallets.updateWithBalance(action.userWalletModel),
is WalletSelectorAction.BalancesLoaded -> state.copy(
wallets = action.userWalletModels,
)
is WalletSelectorAction.HandleError -> state.copy(error = action.error)
is WalletSelectorAction.CloseError -> state.copy(error = null)
@ -85,19 +85,6 @@ internal object WalletSelectorReducer {
}
}
private fun List<UserWalletModel>.updateWithBalance(
userWalletModel: UserWalletModel,
): List<UserWalletModel> {
return ArrayList(this).apply {
val index = indexOfFirst { it.id == userWalletModel.id }
if (index == -1) {
add(userWalletModel)
} else {
this[index] = userWalletModel
}
}
}
private fun UserWallet.getType(prevType: UserWalletModel.Type? = null): UserWalletModel.Type {
return if (isMultiCurrency) {
UserWalletModel.Type.MultiCurrency(