Use SQLDelight in Backup/Restore (#7295)

* Use SQLDelight in Backup/Restore

* Use CoroutineWorker

app/src/main/java/eu/kanade/tachiyomi/source/model/SChapter.kt

@@ -1,5 +1,6 @@
 package eu.kanade.tachiyomi.source.model
 
+import data.Chapters
 import tachiyomi.source.model.ChapterInfo
 import java.io.Serializable
 
@@ -23,6 +24,14 @@ interface SChapter : Serializable {
         scanlator = other.scanlator
     }
 
+    fun copyFrom(other: Chapters) {
+        name = other.name
+        url = other.url
+        date_upload = other.date_upload
+        chapter_number = other.chapter_number
+        scanlator = other.scanlator
+    }
+
     companion object {
         fun create(): SChapter {
             return SChapterImpl()

app/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt

@@ -1,5 +1,6 @@
 package eu.kanade.tachiyomi.source.model
 
+import data.Mangas
 import tachiyomi.source.model.MangaInfo
 import java.io.Serializable
 
@@ -51,6 +52,34 @@ interface SManga : Serializable {
         }
     }
 
+    fun copyFrom(other: Mangas) {
+        if (other.author != null) {
+            author = other.author
+        }
+
+        if (other.artist != null) {
+            artist = other.artist
+        }
+
+        if (other.description != null) {
+            description = other.description
+        }
+
+        if (other.genre != null) {
+            genre = other.genre.joinToString(separator = ", ")
+        }
+
+        if (other.thumbnail_url != null) {
+            thumbnail_url = other.thumbnail_url
+        }
+
+        status = other.status.toInt()
+
+        if (!initialized) {
+            initialized = other.initialized
+        }
+    }
+
     companion object {
         const val UNKNOWN = 0
         const val ONGOING = 1