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Updated on 2026-08-14

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Tangem 2024-08-05 15:22:04 +03:00
parent af657b67fc
commit 9d5a56d97a
12 changed files with 201 additions and 101 deletions
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9
data/markets/src/main/java/com/tangem/data/markets/DefaultMarketsTokenRepository.kt
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@ -10,6 +10,7 @@ import com.tangem.domain.markets.repositories.MarketsTokenRepository
import com.tangem.pagination.*
import com.tangem.pagination.fetcher.LimitOffsetBatchFetcher
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import java.util.concurrent.atomic.AtomicInteger
import java.util.concurrent.atomic.AtomicLong
internal class DefaultMarketsTokenRepository(
@ -42,9 +43,9 @@ internal class DefaultMarketsTokenRepository(
interval = request.params.priceChangeInterval.toRequestParam(),
order = request.params.order.toRequestParam(),
search = searchText,
generalCoins = request.params.showUnder100kMarketCapTokens.not(),
offset = request.offset,
limit = request.limit,
timestamp = if (isFirstBatchFetching) null else requestTimeStamp.get(),
).getOrThrow()
}
@ -58,7 +59,7 @@ internal class DefaultMarketsTokenRepository(
}
if (isFirstBatchFetching) {
requestTimeStamp.set(0) // TODO when backend is ready
requestTimeStamp.set(res.timestamp ?: 0)
}
val last = res.tokens.size < request.limit
@ -82,10 +83,12 @@ internal class DefaultMarketsTokenRepository(
marketsApi = marketsApi,
)
val atomicInteger = AtomicInteger(0)
return BatchListSource(
fetchDispatcher = dispatcherProvider.io,
context = batchingContext,
generateNewKey = { it.size },
generateNewKey = { atomicInteger.getAndIncrement() },
batchFetcher = createTokenMarketsFetcher(firstBatchSize = firstBatchSize, nextBatchSize = nextBatchSize),
updateFetcher = tokenMarketsUpdateFetcher,
).toBatchFlow()