ChatCubit class

Constructors

ChatCubit(ChatApi _chatApi, {required int roomId, required int myId, int defaultChatPageSize = kDefaultPageSize})

Properties

defaultChatPageSize → int
The default page size for pagination
final
hashCode → int
The hash code for this object.
no setterinherited
isClosed → bool
Whether the bloc is closed.
no setterinherited
myId → int
The current logged in user's id
final
roomId → int
The Room id
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
state → ChatState
The current state.
no setterinherited
stream → Stream<ChatState>
The current stream of states.
no setterinherited

Methods

addError(Object error, [StackTrace? stackTrace]) → void
Reports an error which triggers onError with an optional StackTrace.
inherited
addMessage(ChatMessage message) → void
Add a Message to messages
close() → Future<void>
Closes the instance. This method should be called when the instance is no longer needed. Once close is called, the instance can no longer be used.
inherited
emit(ChatState state) → void
Updates the state to the provided state. emit does nothing if the state being emitted is equal to the current state.
inherited
loadData() → Future<void>
Loads the Room, RoomUsers and Message as well, this needs to be called at the start of the chat to load the initial data
loadMoreMessages({required int roomId, bool reload = false}) → Future<void>
Load messages, automatically load more messages for pagination
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onChange(Change<ChatState> change) → void
Called whenever a change occurs with the given change. A change occurs when a new state is emitted. onChange is called before the state of the cubit is updated. onChange is a great spot to add logging/analytics for a specific cubit.
inherited
onError(Object error, StackTrace stackTrace) → void
Called whenever an error occurs and notifies BlocObserver.onError.
inherited
sendTextMessage({required String text}) → Future<ChatMessage?>
Send text message
startLoading() → void
Mark messages as seen, need to provide a roomId and a list of messageIds React to a message with a reactionBody Currently one user can react once, so if the user already reacted to a message the reaction will be removed instead If the user did not react to the message yet, the reaction will be added Private method to add a reaction to a message Dispatches loading state, helpful for displaying loading indicator
stopLoading() → void
Dispatches loading state, helpful for displaying loading indicator
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited