implemented infinite scroll

server/src/main/kotlin/ir/armor/tachidesk/database/dataclass/MangaDataClass.kt

@@ -18,3 +18,8 @@ data class MangaDataClass(
     val genre: String? = null,
     val status: String = MangaStatus.UNKNOWN.name
 )
+
+data class PagedMangaListDataClass(
+    val mangaList: List<MangaDataClass>,
+    val hasNextPage: Boolean
+)

server/src/main/kotlin/ir/armor/tachidesk/util/MangaList.kt

@@ -2,13 +2,14 @@ package ir.armor.tachidesk.util
 
 import eu.kanade.tachiyomi.source.model.MangasPage
 import ir.armor.tachidesk.database.dataclass.MangaDataClass
+import ir.armor.tachidesk.database.dataclass.PagedMangaListDataClass
 import ir.armor.tachidesk.database.table.MangaStatus
 import ir.armor.tachidesk.database.table.MangaTable
 import org.jetbrains.exposed.sql.insertAndGetId
 import org.jetbrains.exposed.sql.select
 import org.jetbrains.exposed.sql.transactions.transaction
 
-fun getMangaList(sourceId: Long, pageNum: Int = 1, popular: Boolean): List<MangaDataClass> {
+fun getMangaList(sourceId: Long, pageNum: Int = 1, popular: Boolean): PagedMangaListDataClass {
     val source = getHttpSource(sourceId.toLong())
     val mangasPage = if (popular) {
         source.fetchPopularManga(pageNum).toBlocking().first()
@@ -21,9 +22,9 @@ fun getMangaList(sourceId: Long, pageNum: Int = 1, popular: Boolean): List<Manga
     return mangasPage.processEntries(sourceId)
 }
 
-fun MangasPage.processEntries(sourceId: Long): List<MangaDataClass> {
+fun MangasPage.processEntries(sourceId: Long): PagedMangaListDataClass {
     val mangasPage = this
-    return transaction {
+    val mangaList = transaction {
         return@transaction mangasPage.mangas.map { manga ->
             var mangaEntry = MangaTable.select { MangaTable.url eq manga.url }.firstOrNull()
             var mangaEntityId = if (mangaEntry == null) { // create manga entry
@@ -62,4 +63,8 @@ fun MangasPage.processEntries(sourceId: Long): List<MangaDataClass> {
             )
         }
     }
+    return PagedMangaListDataClass(
+        mangaList,
+        mangasPage.hasNextPage
+    )
 }

server/src/main/kotlin/ir/armor/tachidesk/util/Search.kt

@@ -1,13 +1,13 @@
 package ir.armor.tachidesk.util
 
-import ir.armor.tachidesk.database.dataclass.MangaDataClass
+import ir.armor.tachidesk.database.dataclass.PagedMangaListDataClass
 
 fun sourceFilters(sourceId: Long) {
     val source = getHttpSource(sourceId)
     // source.getFilterList().toItems()
 }
 
-fun sourceSearch(sourceId: Long, searchTerm: String, pageNum: Int): List<MangaDataClass> {
+fun sourceSearch(sourceId: Long, searchTerm: String, pageNum: Int): PagedMangaListDataClass {
     val source = getHttpSource(sourceId)
     val searchManga = source.fetchSearchManga(pageNum, searchTerm, source.getFilterList()).toBlocking().first()
     return searchManga.processEntries(sourceId)