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Updated on 2026-08-14

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This commit is contained in:
Tangem 2024-09-05 15:57:48 +05:00
parent 1bed77ffb1
commit b4c656b305
2 changed files with 30 additions and 9 deletions
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19
features/staking/impl/src/main/java/com/tangem/features/staking/impl/presentation/state/transformers/AddStakingNotificationsTransformer.kt
View file

@ -67,13 +67,18 @@ internal class AddStakingNotificationsTransformer(
isSubtractAvailable = isSubtractAvailable,
reduceAmountBy = reduceAmountBy,
)
val sendingAmount = checkAndCalculateSubtractedAmount(
isAmountSubtractAvailable = isSubtractAvailable,
cryptoCurrencyStatus = cryptoCurrencyStatus,
amountValue = amountValue,
feeValue = feeValue,
reduceAmountBy = reduceAmountBy,
)
val sendingAmount = if (isEnterAction) {
checkAndCalculateSubtractedAmount(
isAmountSubtractAvailable = isSubtractAvailable,
cryptoCurrencyStatus = cryptoCurrencyStatus,
amountValue = amountValue,
feeValue = feeValue,
reduceAmountBy = reduceAmountBy,
)
} else {
// No amount is taken from account balance on exit or pending actions
BigDecimal.ZERO
}
val notifications = buildList {
// errors

20
features/staking/impl/src/main/java/com/tangem/features/staking/impl/presentation/viewmodel/StakingViewModel.kt
View file

@ -56,9 +56,11 @@ import com.tangem.features.staking.impl.presentation.state.transformers.approval
import com.tangem.features.staking.impl.presentation.state.transformers.approval.SetConfirmationStateAssentApprovalTransformer
import com.tangem.features.staking.impl.presentation.state.transformers.approval.ShowApprovalBottomSheetTransformer
import com.tangem.features.staking.impl.presentation.state.transformers.validator.ValidatorSelectChangeTransformer
import com.tangem.features.staking.impl.presentation.state.utils.checkAndCalculateSubtractedAmount
import com.tangem.utils.Provider
import com.tangem.utils.coroutines.*
import com.tangem.utils.extensions.isSingleItem
import com.tangem.utils.extensions.orZero
import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.coroutines.*
import kotlinx.coroutines.flow.*
@ -236,7 +238,7 @@ internal class StakingViewModel @Inject constructor(
val validatorState = confirmationState.validatorState as? ValidatorState.Content
?: error("No validator provided")
val amountState = value.amountState as? AmountState.Data ?: error("No amount provided")
val amountValue = amountState.amountTextField.cryptoAmount.value ?: error("No amount value")
val fee = (confirmationState.feeState as? FeeState.Content)?.fee ?: error("No fee provided")
val defaultAddress = cryptoCurrencyStatus.value.networkAddress?.defaultAddress?.value
?: error("No available address")
@ -248,7 +250,7 @@ internal class StakingViewModel @Inject constructor(
params = ActionParams(
actionCommonType = value.actionType,
integrationId = yield.id,
amount = amountValue,
amount = getAmount(amountState, fee, confirmationState.reduceAmountBy),
address = defaultAddress,
validatorAddress = validatorState.chosenValidator.address,
token = yield.token,
@ -893,6 +895,20 @@ internal class StakingViewModel @Inject constructor(
.getOrElse { false }
}
private fun getAmount(amountState: AmountState.Data, fee: Fee, reduceAmountBy: BigDecimal?): BigDecimal {
val amountValue = amountState.amountTextField.cryptoAmount.value ?: error("No amount value")
val feeValue = fee.amount.value ?: error("No fee value")
val isEnterAction = stateController.value.actionType == StakingActionCommonType.ENTER
return checkAndCalculateSubtractedAmount(
isAmountSubtractAvailable = isAmountSubtractAvailable && isEnterAction,
cryptoCurrencyStatus = cryptoCurrencyStatus,
amountValue = amountValue,
feeValue = feeValue,
reduceAmountBy = reduceAmountBy.orZero(),
)
}
private data class FullTransactionData(
val stakeKitTransaction: StakingTransaction,
val tangemTransaction: TransactionData.Compiled,