From 500e423c0093d73d3fe53130cc2447cb99a930ee Mon Sep 17 00:00:00 2001
From: Nicolas Werner <n.werner@famedly.com>
Date: Thu, 14 Sep 2023 17:07:18 +0200
Subject: [PATCH] fix: storing the end of history pagination

At least in our CI this throws a null assertion error and since we
explicitly expect this to sometimes be null in our code, we should store
it as such.
---
 lib/src/database/database_api.dart              | 2 +-
 lib/src/database/hive_collections_database.dart | 2 +-
 lib/src/database/hive_database.dart             | 2 +-
 lib/src/room.dart                               | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/src/database/database_api.dart b/lib/src/database/database_api.dart
index 02059ce3..589e7102 100644
--- a/lib/src/database/database_api.dart
+++ b/lib/src/database/database_api.dart
@@ -233,7 +233,7 @@ abstract class DatabaseApi {
   Future removeEvent(String eventId, String roomId);
 
   Future setRoomPrevBatch(
-    String prevBatch,
+    String? prevBatch,
     String roomId,
     Client client,
   );
diff --git a/lib/src/database/hive_collections_database.dart b/lib/src/database/hive_collections_database.dart
index 94a896e4..117ce23f 100644
--- a/lib/src/database/hive_collections_database.dart
+++ b/lib/src/database/hive_collections_database.dart
@@ -944,7 +944,7 @@ class HiveCollectionsDatabase extends DatabaseApi {
 
   @override
   Future<void> setRoomPrevBatch(
-      String prevBatch, String roomId, Client client) async {
+      String? prevBatch, String roomId, Client client) async {
     final raw = await _roomsBox.get(roomId);
     if (raw == null) return;
     final room = Room.fromJson(copyMap(raw), client);
diff --git a/lib/src/database/hive_database.dart b/lib/src/database/hive_database.dart
index 114b4232..f3bfa9c7 100644
--- a/lib/src/database/hive_database.dart
+++ b/lib/src/database/hive_database.dart
@@ -885,7 +885,7 @@ class FamedlySdkHiveDatabase extends DatabaseApi {
 
   @override
   Future<void> setRoomPrevBatch(
-      String prevBatch, String roomId, Client client) async {
+      String? prevBatch, String roomId, Client client) async {
     final raw = await _roomsBox.get(roomId.toHiveKey);
     if (raw == null) return;
     final room = Room.fromJson(convertToJson(raw), client);
diff --git a/lib/src/room.dart b/lib/src/room.dart
index 2596fcea..f4b3e6e8 100644
--- a/lib/src/room.dart
+++ b/lib/src/room.dart
@@ -1281,7 +1281,7 @@ class Room {
     if (client.database != null) {
       await client.database?.transaction(() async {
         if (storeInDatabase) {
-          await client.database?.setRoomPrevBatch(resp.end!, id, client);
+          await client.database?.setRoomPrevBatch(resp.end, id, client);
         }
         await loadFn();
       });