fix(api): find book siblings by metadata.numberSort

gotson · Mar 20, 2020 · 1902e72 · 1902e72
1 parent 0721f31
commit 1902e72
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/komga/src/main/kotlin/org/gotson/komga/interfaces/rest/BookController.kt b/komga/src/main/kotlin/org/gotson/komga/interfaces/rest/BookController.kt
@@ -153,8 +153,8 @@ class BookController(
       if (!principal.user.canAccessBook(book)) throw ResponseStatusException(HttpStatus.UNAUTHORIZED)
 
       val previousBook = book.series.books
-        .sortedByDescending { it.number }
-        .find { it.number < book.number }
+        .sortedByDescending { it.metadata.numberSort }
+        .find { it.metadata.numberSort < book.metadata.numberSort }
 
       previousBook?.toDto(includeFullUrl = principal.user.isAdmin())
         ?: throw ResponseStatusException(HttpStatus.NOT_FOUND)
@@ -169,8 +169,8 @@ class BookController(
       if (!principal.user.canAccessBook(book)) throw ResponseStatusException(HttpStatus.UNAUTHORIZED)
 
       val nextBook = book.series.books
-        .sortedBy { it.number }
-        .find { it.number > book.number }
+        .sortedBy { it.metadata.numberSort }
+        .find { it.metadata.numberSort > book.metadata.numberSort }
 
       nextBook?.toDto(includeFullUrl = principal.user.isAdmin()) ?: throw ResponseStatusException(HttpStatus.NOT_FOUND)
     } ?: throw ResponseStatusException(HttpStatus.NOT_FOUND)