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Updated on 2026-08-14

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Tangem 2026-07-06 17:10:55 +04:00
parent 91200c4973
commit 0693835f07
9 changed files with 99 additions and 13 deletions
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33
data/txhistory/src/main/kotlin/com/tangem/data/txhistory/repository/RefactoredTxHistoryRepository.kt
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@ -2,8 +2,8 @@ package com.tangem.data.txhistory.repository
import com.tangem.data.common.cache.CacheRegistry
import com.tangem.data.common.converter.ExpressProviderConverter
import com.tangem.data.txhistory.repository.converter.ExpressStatusMapper
import com.tangem.data.txhistory.repository.converter.ExpressOnrampConverter
import com.tangem.data.txhistory.repository.converter.ExpressStatusMapper
import com.tangem.data.txhistory.repository.converter.ExpressSwapConverter
import com.tangem.data.txhistory.repository.converter.OnrampCountryConverter
import com.tangem.data.txhistory.repository.factory.ExpressTransactionAssetFactory
@ -11,6 +11,7 @@ import com.tangem.data.txhistory.repository.factory.toAssetId
import com.tangem.data.txhistory.repository.paging.TxHistoryPageBatchFetcher
import com.tangem.datasource.local.txhistory.TxHistoryItemsStore
import com.tangem.datasource.local.txhistory.db.dao.ExpressHistoryDao
import com.tangem.datasource.local.txhistory.db.dao.HistoryIndexDao
import com.tangem.datasource.local.txhistory.db.entity.express.ExpressExchangeEntity
import com.tangem.datasource.local.txhistory.db.entity.express.ExpressOnrampEntity
import com.tangem.datasource.local.txhistory.db.entity.express.ExpressProviderEntity
@ -25,6 +26,7 @@ import com.tangem.domain.txhistory.model.TxHistoryListBatchingContext
import com.tangem.domain.txhistory.model.TxHistoryListConfig
import com.tangem.domain.txhistory.models.Page
import com.tangem.domain.txhistory.models.PaginationWrapper
import com.tangem.domain.txhistory.repository.ExpressHistoryPage
import com.tangem.domain.txhistory.repository.TxHistoryRepositoryV2
import com.tangem.domain.walletmanager.WalletManagersFacade
import com.tangem.domain.walletmanager.utils.SdkPageConverter
@ -33,16 +35,19 @@ import com.tangem.pagination.BatchListSource
import com.tangem.pagination.toBatchFlow
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import com.tangem.utils.logging.TangemLogger
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.flow.*
import org.joda.time.DateTime
import org.joda.time.DateTimeZone
import org.joda.time.format.ISODateTimeFormat
import javax.inject.Inject
@Suppress("LongParameterList")
internal class RefactoredTxHistoryRepository @Inject constructor(
private val walletManagersFacade: WalletManagersFacade,
private val txHistoryItemsStore: TxHistoryItemsStore,
private val expressHistoryDao: ExpressHistoryDao,
private val historyIndexDao: HistoryIndexDao,
private val expressTransactionAssetFactory: ExpressTransactionAssetFactory,
private val cacheRegistry: CacheRegistry,
private val dispatchers: CoroutineDispatcherProvider,
@ -80,6 +85,7 @@ internal class RefactoredTxHistoryRepository @Inject constructor(
activeStatuses = ExpressStatusMapper.activeExchangeStatuses,
).distinctUntilChanged(),
flow2 = expressHistoryDao.observeIncomingSwaps(
payoutAddress = address,
network = rawNetwork,
contract = contract,
fromCreatedAtIso = fromCreatedAtIso,
@ -110,6 +116,31 @@ internal class RefactoredTxHistoryRepository @Inject constructor(
emitAll(flow)
}.flowOn(dispatchers.io)
@OptIn(ExperimentalCoroutinesApi::class)
override fun getIndexedExpressHistory(
userWalletId: UserWalletId,
currency: CryptoCurrency,
limit: Int,
): Flow<ExpressHistoryPage> = flow {
val address = walletManagersFacade.getDefaultAddress(userWalletId, currency.network).orEmpty()
val pages = historyIndexDao
.observePage(addresses = listOf(address), cursor = null, limit = limit)
.map { page ->
IndexWindow(
fromCreatedAtMillis = page.lastOrNull()?.sortTimeMillis ?: 0L,
hasMore = page.size >= limit,
)
}
.distinctUntilChanged()
.flatMapLatest { window ->
getExpressHistory(userWalletId, currency, window.fromCreatedAtMillis)
.map { express -> ExpressHistoryPage(items = express, hasMore = window.hasMore) }
}
emitAll(pages)
}.flowOn(dispatchers.io)
private data class IndexWindow(val fromCreatedAtMillis: Long, val hasMore: Boolean)
/** The reactive express-history inputs gathered from the DB in a single [combine] tick. */
private data class ExpressHistorySources(
val outgoingSwaps: List<ExpressExchangeEntity>,