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Updated on 2026-08-14

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Tangem 2025-07-25 13:44:57 +04:00
parent 2f767f566a
commit 496072829c
14 changed files with 47 additions and 146 deletions
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37
features/staking/impl/src/main/java/com/tangem/features/staking/impl/presentation/model/StakingModel.kt
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@ -29,10 +29,14 @@ import com.tangem.domain.feedback.SendFeedbackEmailUseCase
import com.tangem.domain.feedback.models.BlockchainErrorInfo
import com.tangem.domain.feedback.models.FeedbackEmailType
import com.tangem.domain.models.currency.CryptoCurrency
import com.tangem.domain.models.wallet.UserWallet
import com.tangem.domain.models.wallet.UserWalletId
import com.tangem.domain.models.wallet.requireColdWallet
import com.tangem.domain.staking.*
import com.tangem.domain.staking.analytics.StakeScreenSource
import com.tangem.domain.staking.analytics.StakingAnalyticsEvent
import com.tangem.domain.staking.model.StakingApproval
import com.tangem.domain.staking.model.StakingIntegrationID
import com.tangem.domain.staking.model.stakekit.*
import com.tangem.domain.staking.model.stakekit.action.StakingAction
import com.tangem.domain.staking.model.stakekit.action.StakingActionCommonType
@ -45,9 +49,6 @@ import com.tangem.domain.transaction.error.GetFeeError
import com.tangem.domain.transaction.usecase.CreateApprovalTransactionUseCase
import com.tangem.domain.transaction.usecase.GetAllowanceUseCase
import com.tangem.domain.transaction.usecase.SendTransactionUseCase
import com.tangem.domain.models.wallet.UserWallet
import com.tangem.domain.models.wallet.UserWalletId
import com.tangem.domain.models.wallet.requireColdWallet
import com.tangem.domain.wallets.usecase.GetUserWalletUseCase
import com.tangem.features.staking.api.StakingComponent
import com.tangem.features.staking.impl.analytics.StakingParamsInterceptor
@ -103,7 +104,6 @@ internal class StakingModel @Inject constructor(
private val sendTransactionUseCase: SendTransactionUseCase,
private val createApprovalTransactionUseCase: CreateApprovalTransactionUseCase,
private val getAllowanceUseCase: GetAllowanceUseCase,
private val isApproveNeededUseCase: IsApproveNeededUseCase,
private val vibratorHapticManager: VibratorHapticManager,
private val getCardInfoUseCase: GetCardInfoUseCase,
private val saveBlockchainErrorUseCase: SaveBlockchainErrorUseCase,
@ -534,7 +534,7 @@ internal class StakingModel @Inject constructor(
getActionRequirementAmountUseCase.invoke(
integrationId = yieldBalance.integrationId,
actionType = StakingActionType.CLAIM_REWARDS,
).getOrNull()
)
} else {
minimumAmount
}
@ -904,21 +904,18 @@ internal class StakingModel @Inject constructor(
}
private suspend fun setupApprovalNeeded() {
stakingApproval = isApproveNeededUseCase(cryptoCurrencyStatus.currency).fold(
ifRight = { approval ->
if (approval is StakingApproval.Needed) {
stakingAllowance = getAllowanceUseCase(
userWalletId = userWalletId,
cryptoCurrency = cryptoCurrencyStatus.currency,
spenderAddress = approval.spenderAddress,
).getOrElse { BigDecimal.ZERO }
}
approval
},
ifLeft = {
StakingApproval.Empty
},
)
val approval = StakingIntegrationID.create(currencyId = cryptoCurrencyStatus.currency.id)?.approval
?: StakingApproval.Empty
stakingApproval = approval
if (approval is StakingApproval.Needed) {
stakingAllowance = getAllowanceUseCase(
userWalletId = userWalletId,
cryptoCurrency = cryptoCurrencyStatus.currency,
spenderAddress = approval.spenderAddress,
).getOrElse { BigDecimal.ZERO }
}
}
private suspend fun setupIsAnyTokenStaked() {