copyWith method
Creates a copy of ChannelState with specified attributes overridden.
Implementation
ChannelState copyWith({
ChannelModel? channel,
List<Message>? messages,
List<Member>? members,
List<Message> pinnedMessages = _emptyPinnedMessages,
int? watcherCount,
List<User>? watchers,
List<Read>? read,
}) =>
ChannelState(
channel: channel ?? this.channel,
messages: messages ?? this.messages,
members: members ?? this.members,
// Hack to avoid using the default value in case nothing is provided.
// FIXME: Use non-nullable by default instead of empty list.
pinnedMessages: pinnedMessages == _emptyPinnedMessages
? this.pinnedMessages
: pinnedMessages,
watcherCount: watcherCount ?? this.watcherCount,
watchers: watchers ?? this.watchers,
read: read ?? this.read,
);