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Updated on 2026-08-14

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This commit is contained in:
Tangem 2026-04-23 15:36:52 +04:00
parent a70d51e55d
commit 72989eab5a
10 changed files with 19 additions and 43 deletions
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2
domain/news/src/main/java/com/tangem/domain/news/model/NewsListConfig.kt
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@ -7,14 +7,12 @@ import kotlinx.serialization.Serializable
*
[REDACTED_AUTHOR]
*
* @param language device locale (ex: en, ru).
* @param snapshot id snapshot (`meta.asOf`) to stabilize responses.
* @param tokenIds filter by tokens.
* @param categoryIds filter by category.
*/
@Serializable
data class NewsListConfig(
val language: String,
val snapshot: String?,
val tokenIds: List<String> = emptyList(),
val categoryIds: List<Int> = emptyList(),

5
domain/news/src/main/java/com/tangem/domain/news/repository/NewsRepository.kt
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@ -38,15 +38,14 @@ interface NewsRepository {
/**
* Fetches and caches detailed articles for provided ids in parallel.
*/
suspend fun fetchDetailedArticles(newsIds: Collection<Int>, language: String?): Either<Map<Int, Throwable>, Unit>
suspend fun fetchDetailedArticles(newsIds: Collection<Int>): Either<Map<Int, Throwable>, Unit>
/**
* Fetch list of trending news by limit and with correct locale and store it in runtime data store.
*
* @param limit
* @param language current device locale
*/
suspend fun fetchTrendingNews(limit: Int, language: String?)
suspend fun fetchTrendingNews(limit: Int)
/**
* Observes trending news with runtime viewed flag support.

6
domain/news/src/main/java/com/tangem/domain/news/usecase/FetchTrendingNewsUseCase.kt
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@ -2,7 +2,6 @@ package com.tangem.domain.news.usecase
import arrow.core.Either
import com.tangem.domain.news.repository.NewsRepository
import java.util.Locale
/**
* Fetches trending news to store it in runtime data store.
@ -11,10 +10,7 @@ import java.util.Locale
class FetchTrendingNewsUseCase(private val newsRepository: NewsRepository) {
suspend operator fun invoke(): Either<Throwable, Unit> = Either.catch {
newsRepository.fetchTrendingNews(
limit = LIMIT_FOR_TRENDING_NEWS,
language = Locale.getDefault().language,
)
newsRepository.fetchTrendingNews(limit = LIMIT_FOR_TRENDING_NEWS)
}
companion object {

4
domain/news/src/main/java/com/tangem/domain/news/usecase/ObserveNewsDetailsUseCase.kt
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@ -24,6 +24,6 @@ class ObserveNewsDetailsUseCase(
/**
* Prefetches the given article ids (can be called with current + next ids for pager preloading).
*/
suspend fun prefetch(newsIds: Collection<Int>, language: String?): Either<Map<Int, Throwable>, Unit> =
repository.fetchDetailedArticles(newsIds, language)
suspend fun prefetch(newsIds: Collection<Int>): Either<Map<Int, Throwable>, Unit> =
repository.fetchDetailedArticles(newsIds)
}