MangaController overhaul (#7244)

app/src/main/java/eu/kanade/tachiyomi/util/MangaExtensions.kt

@@ -7,6 +7,7 @@ import eu.kanade.domain.manga.model.toDbManga
 import eu.kanade.tachiyomi.data.cache.CoverCache
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.models.toDomainManga
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.source.LocalSource
 import eu.kanade.tachiyomi.source.model.SManga
@@ -48,19 +49,18 @@ fun Manga.hasCustomCover(coverCache: CoverCache = Injekt.get()): Boolean {
     return coverCache.getCustomCoverFile(id).exists()
 }
 
-fun Manga.removeCovers(coverCache: CoverCache) {
-    if (isLocal()) return
+fun Manga.removeCovers(coverCache: CoverCache = Injekt.get()): Int {
+    if (isLocal()) return 0
 
     cover_last_modified = Date().time
-    coverCache.deleteFromCache(this, true)
-}
-
-fun Manga.updateCoverLastModified(db: DatabaseHelper) {
-    cover_last_modified = Date().time
-    db.updateMangaCoverLastModified(this).executeAsBlocking()
+    return coverCache.deleteFromCache(this, true)
 }
 
 fun Manga.shouldDownloadNewChapters(db: DatabaseHelper, prefs: PreferencesHelper): Boolean {
+    return toDomainManga()?.shouldDownloadNewChapters(db, prefs) ?: false
+}
+
+fun DomainManga.shouldDownloadNewChapters(db: DatabaseHelper, prefs: PreferencesHelper): Boolean {
     if (!favorite) return false
 
     // Boolean to determine if user wants to automatically download new chapters.
@@ -75,7 +75,7 @@ fun Manga.shouldDownloadNewChapters(db: DatabaseHelper, prefs: PreferencesHelper
 
     // Get all categories, else default category (0)
     val categoriesForManga =
-        db.getCategoriesForManga(this).executeAsBlocking()
+        db.getCategoriesForManga(toDbManga()).executeAsBlocking()
             .mapNotNull { it.id }
             .takeUnless { it.isEmpty() } ?: listOf(0)