Use SQLDelight for a Category related queries (#7438)

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt

@@ -3,6 +3,7 @@ package eu.kanade.tachiyomi.data.download
 import android.content.Context
 import com.hippo.unifile.UniFile
 import com.jakewharton.rxrelay.BehaviorRelay
+import eu.kanade.domain.category.interactor.GetCategories
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.Chapter
@@ -32,6 +33,7 @@ import uy.kohesive.injekt.injectLazy
 class DownloadManager(
     private val context: Context,
     private val db: DatabaseHelper = Injekt.get(),
+    private val getCategories: GetCategories = Injekt.get(),
 ) {
 
     private val sourceManager: SourceManager by injectLazy()
@@ -362,8 +364,9 @@ class DownloadManager(
     private fun getChaptersToDelete(chapters: List<Chapter>, manga: Manga): List<Chapter> {
         // Retrieve the categories that are set to exclude from being deleted on read
         val categoriesToExclude = preferences.removeExcludeCategories().get().map(String::toInt)
-        val categoriesForManga = db.getCategoriesForManga(manga.id!!).executeAsBlocking()
-            .mapNotNull { it.id }
+
+        val categoriesForManga = runBlocking { getCategories.await(manga.id!!) }
+            .map { it.id }
             .takeUnless { it.isEmpty() }
             ?: listOf(0)