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Updated on 2026-08-14

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Tangem 2025-02-12 23:05:07 +04:00
parent 4f5257e537
commit 777a05d716
8 changed files with 112 additions and 79 deletions
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16
data/tokens/src/main/kotlin/com/tangem/data/tokens/repository/DefaultQuotesRepository.kt
View file

@ -2,7 +2,6 @@ package com.tangem.data.tokens.repository
import com.tangem.data.common.api.safeApiCallWithTimeout
import com.tangem.data.common.cache.CacheRegistry
import com.tangem.data.tokens.utils.QuotesConverter
import com.tangem.data.tokens.utils.QuotesUnsupportedCurrenciesIdAdapter
import com.tangem.datasource.api.tangemTech.TangemTechApi
import com.tangem.datasource.api.tangemTech.models.CurrenciesResponse
@ -29,7 +28,6 @@ internal class DefaultQuotesRepository(
private val dispatchers: CoroutineDispatcherProvider,
) : QuotesRepository {
private val quotesConverter = QuotesConverter()
private val quotesUnsupportedCurrenciesAdapter = QuotesUnsupportedCurrenciesIdAdapter()
@Volatile
@ -37,7 +35,8 @@ internal class DefaultQuotesRepository(
private val mutex = Mutex()
override fun getQuotesUpdates(currenciesIds: Set<CryptoCurrency.RawID>): Flow<Set<Quote>> {
TODO("Will be implemented in [REDACTED_TASK_KEY]")
return quotesStore.get(currenciesIds)
.flowOn(dispatchers.io)
}
override suspend fun fetchQuotes(currenciesIds: Set<CryptoCurrency.RawID>, refresh: Boolean) {
@ -62,7 +61,7 @@ internal class DefaultQuotesRepository(
.filterNotNull()
.flatMapLatest { appCurrency ->
fetchExpiredQuotes(currenciesIds, appCurrency.id, refresh = refresh)
quotesStore.get(currenciesIds).map { quotesConverter.convert(currenciesIds to it) }
quotesStore.get(currenciesIds)
}
.cancellable()
.flowOn(dispatchers.io)
@ -79,17 +78,15 @@ internal class DefaultQuotesRepository(
fetchExpiredQuotes(currenciesIds, selectedAppCurrency.id, refresh)
val quotes = quotesStore.getSync(currenciesIds)
quotesConverter.convert(currenciesIds to quotes)
quotesStore.getSync(currenciesIds)
}
}
override suspend fun getQuoteSync(currencyId: CryptoCurrency.RawID): Quote? {
return withContext(dispatchers.io) {
val setOfCurrencyId = setOf(currencyId)
val quote = quotesStore.getSync(setOfCurrencyId).firstOrNull()
quote?.let { quotesConverter.convert(setOfCurrencyId to setOf(it)).firstOrNull() }
quotesStore.getSync(setOfCurrencyId).firstOrNull()
}
}
@ -134,6 +131,7 @@ internal class DefaultQuotesRepository(
response,
replacementIdsResult.idsFiltered,
)
quotesStore.store(updatedResponse)
}

31
data/tokens/src/main/kotlin/com/tangem/data/tokens/utils/QuotesConverter.kt
View file

@ -1,31 +0,0 @@
package com.tangem.data.tokens.utils
import com.tangem.datasource.local.quote.model.StoredQuote
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.domain.tokens.model.Quote
import com.tangem.utils.converter.Converter
import java.math.BigDecimal
typealias QuotesConverterValue = Pair<Set<CryptoCurrency.RawID>, Set<StoredQuote>>
internal class QuotesConverter : Converter<QuotesConverterValue, Set<Quote>> {
override fun convert(value: QuotesConverterValue): Set<Quote> {
val (setOfCurrencyId, setOfStoredQuote) = value
return setOfCurrencyId.mapTo(hashSetOf()) { id ->
setOfStoredQuote.find { id.value == it.rawCurrencyId }
?.let(::convertExistStoredQuote)
?: Quote.Empty(id)
}
}
private fun convertExistStoredQuote(storedQuote: StoredQuote): Quote {
val (rawCurrencyId, responseQuote) = storedQuote
return Quote.Value(
rawCurrencyId = CryptoCurrency.RawID(rawCurrencyId),
fiatRate = responseQuote.price ?: BigDecimal.ZERO,
priceChange = (responseQuote.priceChange24h ?: BigDecimal.ZERO).movePointLeft(2),
)
}
}