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chat-user-list-controller-properties

statePublisher​

A publisher emitting a new value every time the state of the controller changes.

public var statePublisher: AnyPublisher<DataController.State, Never>

usersChangesPublisher​

A publisher emitting a new value every time the list of the users matching the query changes.

public var usersChangesPublisher: AnyPublisher<[ListChange<ChatUser>], Never>

observableObject​

A wrapper object that exposes the controller variables in the form of ObservableObject to be used in SwiftUI.

public var observableObject: ObservableObject

query​

The query specifying and filtering the list of users.

public let query: UserListQuery

client​

The ChatClient instance this controller belongs to.

public let client: ChatClient

users​

The users matching the query of this controller.

public var users: LazyCachedMapCollection<ChatUser>

To observe changes of the users, set your class as a delegate of this controller or use the provided Combine publishers.

delegate​

Set the delegate of UserListController to observe the changes in the system.

public weak var delegate: ChatUserListControllerDelegate?

Methods​

synchronize(_:)​

override public func synchronize(_ completion: ((_ error: Error?) -> Void)? = nil)

setDelegate(_:)​

Sets the provided object as a delegate of this controller.

public func setDelegate<Delegate: ChatUserListControllerDelegate>(_ delegate: Delegate)

Parameters​

  • delegate: The object used as a delegate. It's referenced weakly, so you need to keep the object alive if you want keep receiving updates.

loadNextUsers(limit:completion:)​

Loads next users from backend.

func loadNextUsers(
        limit: Int = 25,
        completion: ((Error?) -> Void)? = nil
    )

Parameters​

  • limit: Limit for page size.

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