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Updated on 2026-08-14

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Tangem 2024-09-16 19:14:30 +03:00
parent f39e22c82e
commit bb32493ab0
13 changed files with 100 additions and 75 deletions
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31
domain/staking/src/main/java/com/tangem/domain/staking/GetStakingYieldBalanceUseCase.kt
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package com.tangem.domain.staking
import arrow.core.Either
import arrow.core.left
import arrow.core.right
import com.tangem.domain.core.utils.EitherFlow
import com.tangem.domain.staking.model.stakekit.StakingError
import com.tangem.domain.staking.model.stakekit.YieldBalance
import com.tangem.domain.staking.repositories.StakingErrorResolver
import com.tangem.domain.staking.repositories.StakingRepository
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.domain.wallets.models.UserWalletId
import kotlinx.coroutines.flow.catch
import kotlinx.coroutines.flow.map
class GetStakingYieldBalanceUseCase(
private val stakingRepository: StakingRepository,
private val stakingErrorResolver: StakingErrorResolver,
) {
operator fun invoke(
userWalletId: UserWalletId,
cryptoCurrency: CryptoCurrency,
): EitherFlow<StakingError, YieldBalance> {
return stakingRepository.getSingleYieldBalanceFlow(
userWalletId = userWalletId,
cryptoCurrency = cryptoCurrency,
).map<YieldBalance, Either<StakingError, YieldBalance>> { it.right() }
.catch { emit(stakingErrorResolver.resolve(it).left()) }
}
}