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fix: handle NoCachedDataException #460

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Merged
volodymyr-chekyrta merged 1 commit into from
Aug 19, 2025
Merged

fix: handle NoCachedDataException #460

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1 change: 1 addition & 0 deletions app/src/main/java/org/openedx/app/di/ScreenModule.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -494,6 +494,7 @@ val screenModule = module {
get(),
get(),
get(),
get()
)
}
viewModel { (courseId: String) ->
Expand Down
22 changes: 17 additions & 5 deletions course/src/main/java/org/openedx/course/presentation/offline/CourseOfflineViewModel.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,8 @@ import org.openedx.core.presentation.CoreAnalytics
import org.openedx.core.presentation.dialog.downloaddialog.DownloadDialogItem
import org.openedx.core.presentation.dialog.downloaddialog.DownloadDialogManager
import org.openedx.core.system.connection.NetworkConnection
import org.openedx.core.system.notifier.CourseNotifier
import org.openedx.core.system.notifier.CourseStructureGot
import org.openedx.course.domain.interactor.CourseInteractor
import org.openedx.foundation.extension.toFileSize
import org.openedx.foundation.utils.FileUtil
Expand All @@ -37,6 +39,7 @@ class CourseOfflineViewModel(
private val downloadDialogManager: DownloadDialogManager,
private val fileUtil: FileUtil,
private val networkConnection: NetworkConnection,
private val courseNotifier: CourseNotifier,
coreAnalytics: CoreAnalytics,
downloadDao: DownloadDao,
workerController: DownloadWorkerController,
Expand Down Expand Up @@ -71,11 +74,7 @@ class CourseOfflineViewModel(
_uiState.update { it.copy(isDownloading = isDownloading) }
}
}

viewModelScope.launch {
async { initDownloadFragment() }.await()
getOfflineData()
}
collectCourseNotifier()
}

fun downloadAllBlocks(fragmentManager: FragmentManager) {
Expand Down Expand Up @@ -224,4 +223,17 @@ class CourseOfflineViewModel(
}
}
}

private fun collectCourseNotifier() {
viewModelScope.launch {
courseNotifier.notifier.collect { event ->
when (event) {
is CourseStructureGot -> {
async { initDownloadFragment() }.await()
getOfflineData()
}
}
}
}
}
}
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