SystemMessage class abstract

A class that represents a system message (anything around chat management). Use metadata to store anything you want.

Inheritance

• Object
• Message
• SystemMessage

Annotations

• @JsonSerializable()
• @immutable

Constructors

SystemMessage({User author, int? createdAt, required String id, Map<String, dynamic>? metadata, String? remoteId, Message? repliedMessage, String? roomId, bool? showStatus, Status? status, required String text, MessageType? type, int? updatedAt})

const

factory

SystemMessage.fromJson(Map<String, dynamic> json)

Creates a custom message from a map (decoded JSON).

factory

Properties

author → User

User who sent this message.

final, inherited

createdAt → int?

Created message timestamp, in ms.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

id → String

Unique ID of the message.

final, inherited

metadata → Map<String, dynamic>?

Additional custom metadata or attributes related to the message.

final, inherited

props → List<Object?>

Equatable props.

no setter

remoteId → String?

Unique ID of the message received from the backend.

final, inherited

repliedMessage → Message?

Message that is being replied to with the current message.

final, inherited

roomId → String?

ID of the room where this message is sent.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

showStatus → bool?

Show status or not.

final, inherited

status → Status?

Message Status.

final, inherited

stringify → bool?

If set to true, the toString method will be overridden to output this instance's props.

no setter, inherited

text → String

System message content (could be text or translation key).

final

type → MessageType

MessageType.

final, inherited

updatedAt → int?

Updated message timestamp, in ms.

final, inherited

Methods

copyWith({User? author, int? createdAt, String? id, Map<String, dynamic>? metadata, String? remoteId, Message? repliedMessage, String? roomId, bool? showStatus, Status? status, String? text, int? updatedAt}) → Message

Creates a copy of the message with an updated data.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Converts a custom message to the map representation, encodable to JSON.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited