Database changes to support library syncing (#9683)

* feat: added migrations.

* feat: create triggers, account for new installs.

* feat: update mappers to include the new field.

* feat: update backupManga and backupChapter.

Include the new fields to be backed up as well.

* feat: add sql query to fetch all manga with `last_favorited_at` field.

* feat: version bump.

* chore: revert and refactor.

* chore: forgot to lower case the field name.

* chore: added getAllManga query as well renamed `fetchMangaWithLastFavorite` to `getMangasWithFavoriteTimestamp`

* chore: oops that's not meant to be there.

* feat: back fill and set last_modified_at to not null.

* chore: remove redundant triggers.

* fix: build error, accidentally removed insert.

* fix: build error, accidentally removed insert.

* refactor: review pointer, make fields not null.

app/build.gradle.kts

@@ -22,8 +22,9 @@ android {
 
     defaultConfig {
         applicationId = "eu.kanade.tachiyomi"
-
-        versionCode = 103
+	
+        versionCode = 104
+      
         versionName = "0.14.6"
 
         buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")

app/src/main/java/eu/kanade/tachiyomi/data/backup/models/BackupChapter.kt

@@ -20,6 +20,7 @@ data class BackupChapter(
     // chapterNumber is called number is 1.x
     @ProtoNumber(9) var chapterNumber: Float = 0F,
     @ProtoNumber(10) var sourceOrder: Long = 0,
+    @ProtoNumber(11) var lastModifiedAt: Long = 0,
 ) {
     fun toChapterImpl(): Chapter {
         return Chapter.create().copy(
@@ -33,11 +34,12 @@ data class BackupChapter(
             dateFetch = this@BackupChapter.dateFetch,
             dateUpload = this@BackupChapter.dateUpload,
             sourceOrder = this@BackupChapter.sourceOrder,
+            lastModifiedAt = this@BackupChapter.lastModifiedAt,
         )
     }
 }
 
-val backupChapterMapper = { _: Long, _: Long, url: String, name: String, scanlator: String?, read: Boolean, bookmark: Boolean, lastPageRead: Long, chapterNumber: Float, source_order: Long, dateFetch: Long, dateUpload: Long ->
+val backupChapterMapper = { _: Long, _: Long, url: String, name: String, scanlator: String?, read: Boolean, bookmark: Boolean, lastPageRead: Long, chapterNumber: Float, source_order: Long, dateFetch: Long, dateUpload: Long, lastModifiedAt: Long ->
     BackupChapter(
         url = url,
         name = name,
@@ -49,5 +51,6 @@ val backupChapterMapper = { _: Long, _: Long, url: String, name: String, scanlat
         dateFetch = dateFetch,
         dateUpload = dateUpload,
         sourceOrder = source_order,
+        lastModifiedAt = lastModifiedAt,
     )
 }

app/src/main/java/eu/kanade/tachiyomi/data/backup/models/BackupManga.kt

@@ -39,6 +39,8 @@ data class BackupManga(
     @ProtoNumber(103) var viewer_flags: Int? = null,
     @ProtoNumber(104) var history: List<BackupHistory> = emptyList(),
     @ProtoNumber(105) var updateStrategy: UpdateStrategy = UpdateStrategy.ALWAYS_UPDATE,
+    @ProtoNumber(106) var lastModifiedAt: Long = 0,
+    @ProtoNumber(107) var favoriteModifiedAt: Long? = 0,
 ) {
     fun getMangaImpl(): Manga {
         return Manga.create().copy(
@@ -56,6 +58,8 @@ data class BackupManga(
             viewerFlags = (this@BackupManga.viewer_flags ?: this@BackupManga.viewer).toLong(),
             chapterFlags = this@BackupManga.chapterFlags.toLong(),
             updateStrategy = this@BackupManga.updateStrategy,
+            lastModifiedAt = this@BackupManga.lastModifiedAt,
+            favoriteModifiedAt = this@BackupManga.favoriteModifiedAt,
         )
     }
 
@@ -89,6 +93,8 @@ data class BackupManga(
                 viewer_flags = manga.viewerFlags.toInt(),
                 chapterFlags = manga.chapterFlags.toInt(),
                 updateStrategy = manga.updateStrategy,
+                lastModifiedAt = manga.lastModifiedAt,
+                favoriteModifiedAt = manga.favoriteModifiedAt,
             )
         }
     }

app/src/main/java/eu/kanade/tachiyomi/data/database/models/Chapter.kt

@@ -19,6 +19,8 @@ interface Chapter : SChapter, Serializable {
     var date_fetch: Long
 
     var source_order: Int
+
+    var last_modified: Long
 }
 
 fun Chapter.toDomainChapter(): DomainChapter? {
@@ -36,5 +38,6 @@ fun Chapter.toDomainChapter(): DomainChapter? {
         dateUpload = date_upload,
         chapterNumber = chapter_number,
         scanlator = scanlator,
+        lastModifiedAt = last_modified,
     )
 }

app/src/main/java/eu/kanade/tachiyomi/data/database/models/ChapterImpl.kt

@@ -26,6 +26,8 @@ class ChapterImpl : Chapter {
 
     override var source_order: Int = 0
 
+    override var last_modified: Long = 0
+
     override fun equals(other: Any?): Boolean {
         if (this === other) return true
         if (other == null || javaClass != other.javaClass) return false