Message class - stream_chat library

Constructors

Message({String? id, String? text, String type = 'regular', List<Attachment> attachments = const [], List<User> mentionedUsers = const [], bool silent = false, bool shadowed = false, Map<String, int>? reactionCounts, Map<String, int>? reactionScores, List<Reaction>? latestReactions, List<Reaction>? ownReactions, String? parentId, Message? quotedMessage, String? quotedMessageId, int? replyCount = 0, List<User>? threadParticipants, bool? showInChannel, String? command, DateTime? createdAt, DateTime? localCreatedAt, DateTime? updatedAt, DateTime? localUpdatedAt, DateTime? deletedAt, DateTime? localDeletedAt, User? user, bool pinned = false, DateTime? pinnedAt, DateTime? pinExpires, User? pinnedBy, Map<String, Object?> extraData = const {}, MessageState state = const MessageState.initial(), Map<String, String>? i18n}): Constructor used for json serialization.
Message.fromJson(Map<String, dynamic> json): Create a new instance from JSON.
factory

Properties

attachments → List<Attachment>: The list of attachments, either provided by the user or generated from a command or as a result of URL scraping.
final
command → String?: A used command name.
final
createdAt → DateTime: Indicates when the message was created.
no setter
deletedAt → DateTime?: Indicates when the message was deleted.
no setter
extraData → Map<String, Object?>: Message custom extraData.
final
hashCode → int: The hash code for this object.
no setterinherited
i18n → Map<String, String>?: A Map of translations.
final
id → String: The message ID. This is either created by Stream or set client side when the message is added.
final
isDeleted → bool: True if the message has been deleted.
no setter
isEphemeral → bool: True if the message is ephemeral.
no setter
isError → bool: True if the message is a error.
no setter
isSystem → bool: True if the message is a system info.
no setter
latestReactions → List<Reaction>?: The latest reactions to the message created by any user.
final
localCreatedAt → DateTime?: Indicates when the message was created locally.
final
localDeletedAt → DateTime?: Indicates when the message was deleted locally.
final
localUpdatedAt → DateTime?: Indicates when the message was updated locally.
final
mentionedUsers → List<User>: The list of user mentioned in the message.
final
ownReactions → List<Reaction>?: The reactions added to the message by the current user.
final
parentId → String?: The ID of the parent message, if the message is a thread reply.
final
pinExpires → DateTime?: Reserved field indicating when the message will expire.
final
pinned → bool: If true the message is pinned.
final
pinnedAt → DateTime?: Reserved field indicating when the message was pinned.
final
pinnedBy → User?: Reserved field indicating who pinned the message.
final
props → List<Object?>: The list of properties that will be used to determine whether two instances are equal.
no setter
quotedMessage → Message?: A quoted reply message.
final
quotedMessageId → String?: The ID of the quoted message, if the message is a quoted reply.
no setter
reactionCounts → Map<String, int>?: A map describing the count of number of every reaction.
final
reactionScores → Map<String, int>?: A map describing the count of score of every reaction.
final
remoteCreatedAt → DateTime?: Indicates when the message was created on the server.
final
remoteDeletedAt → DateTime?: Indicates when the message was deleted on the server.
final
remoteUpdatedAt → DateTime?: Indicates when the message was updated on the server.
final
replyCount → int?: Reserved field indicating the number of replies for this message.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
shadowed → bool: If true the message is shadowed.
final
showInChannel → bool?: Check if this message needs to show in the channel.
final
silent → bool: If true the message is silent.
final
state → MessageState: The current state of the message.
final
stringify → bool?: If set to true, the toString method will be overridden to output this instance's props.
no setterinherited
text → String?: The text of this message.
final
threadParticipants → List<User>?: Reserved field indicating the thread participants for this message.
final
type → String: The message type.
final
updatedAt → DateTime: Indicates when the message was updated last time.
no setter
user → User?: User who sent the message.
final

Methods

copyWith({String? id, String? text, String? type, List<Attachment>? attachments, List<User>? mentionedUsers, bool? silent, bool? shadowed, Map<String, int>? reactionCounts, Map<String, int>? reactionScores, List<Reaction>? latestReactions, List<Reaction>? ownReactions, String? parentId, Object? quotedMessage = _nullConst, Object? quotedMessageId = _nullConst, int? replyCount, List<User>? threadParticipants, bool? showInChannel, String? command, DateTime? createdAt, DateTime? localCreatedAt, DateTime? updatedAt, DateTime? localUpdatedAt, DateTime? deletedAt, DateTime? localDeletedAt, User? user, bool? pinned, DateTime? pinnedAt, Object? pinExpires = _nullConst, User? pinnedBy, Map<String, Object?>? extraData, MessageState? state, Map<String, String>? i18n}) → Message: Creates a copy of Message with specified attributes overridden.
merge(Message other) → Message: Returns a new Message that is a combination of this message and the given other message.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
syncWith(Message? other) → Message: Returns a new Message that is other with local changes applied to it.
toJson() → Map<String, dynamic>: Serialize to json.
toString() → String: A string representation of this object.
inherited

Operators

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

Constants

topLevelFields → const List<String>: Known top level fields.