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Fix read chapters deletion

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This commit is contained in:
Koitharu
2024-10-13 14:08:25 +03:00
parent 702ee70f70
commit b81063910b
1 changed files with 21 additions and 2 deletions
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23
app/src/main/kotlin/org/koitharu/kotatsu/local/domain/DeleteReadChaptersUseCase.kt
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@@ -10,18 +10,22 @@ import kotlinx.coroutines.launch
import org.koitharu.kotatsu.core.model.findById
import org.koitharu.kotatsu.core.model.ids
import org.koitharu.kotatsu.core.model.isLocal
import org.koitharu.kotatsu.core.parser.MangaRepository
import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
import org.koitharu.kotatsu.history.data.HistoryRepository
import org.koitharu.kotatsu.local.data.LocalMangaRepository
import org.koitharu.kotatsu.local.data.LocalStorageChanges
import org.koitharu.kotatsu.local.domain.model.LocalManga
import org.koitharu.kotatsu.parsers.model.Manga
import org.koitharu.kotatsu.parsers.model.MangaChapter
import org.koitharu.kotatsu.parsers.util.recoverCatchingCancellable
import org.koitharu.kotatsu.parsers.util.runCatchingCancellable
import javax.inject.Inject
class DeleteReadChaptersUseCase @Inject constructor(
private val localMangaRepository: LocalMangaRepository,
private val historyRepository: HistoryRepository,
private val mangaRepositoryFactory: MangaRepository.Factory,
@LocalStorageChanges private val localStorageChanges: MutableSharedFlow<LocalManga?>,
) {
@@ -68,8 +72,8 @@ class DeleteReadChaptersUseCase @Inject constructor(
private suspend fun getDeletionTask(manga: LocalManga): DeletionTask? {
val history = historyRepository.getOne(manga.manga) ?: return null
val chapters = manga.manga.chapters ?: localMangaRepository.getDetails(manga.manga).chapters
if (chapters.isNullOrEmpty()) {
val chapters = getAllChapters(manga)
if (chapters.isEmpty()) {
return null
}
val branch = (chapters.findById(history.chapterId) ?: return null).branch
@@ -89,6 +93,21 @@ class DeleteReadChaptersUseCase @Inject constructor(
localStorageChanges.emit(subject.copy(manga = updated))
}
private suspend fun getAllChapters(manga: LocalManga): List<MangaChapter> = runCatchingCancellable {
val remoteManga = checkNotNull(localMangaRepository.getRemoteManga(manga.manga))
checkNotNull(mangaRepositoryFactory.create(remoteManga.source).getDetails(remoteManga).chapters)
}.recoverCatchingCancellable {
checkNotNull(
manga.manga.chapters.let {
if (it.isNullOrEmpty()) {
localMangaRepository.getDetails(manga.manga).chapters
} else {
it
}
},
)
}.getOrDefault(manga.manga.chapters.orEmpty())
private class DeletionTask(
val manga: LocalManga,
val chaptersIds: Set<Long>,