ChatMessageDelegate class abstract

Constructors

ChatMessageDelegate()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

create(String roomId, String msgId, Map<String, dynamic> value) → Future<void>

delete(String roomId, String id) → Future<void>

deleteAll(String roomId) → Future<void>

deleteFromStorage(String url) → Future<void>

deletes(Iterable<Message> messages) → Future<void>

fetch(String roomId) → Future<List<Message>>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

stream(String roomId) → Stream<List<Message>>

streamPaginated(String roomId, {int pageSize = 50}) → PaginatedMessageStream

Paginated stream — emits the latest limit messages, with the ability to load older pages on demand. App's delegate implementation (Firestore, Supabase, etc.) is responsible for the actual pagination logic.

toString() → String

A string representation of this object.

inherited

update(String roomId, String id, Map<String, dynamic> value) → Future<void>

updates(String roomId, Map<String, Map<String, dynamic>> values) → Future<void>

upload(MessageUploadData data) → Future<String>

Operators

operator ==(Object other) → bool

The equality operator.

inherited