How to show empty channels on channel list?

[tezpark]

Summary

• How to show empty channels on channel list?

Guide & Snippet

• UIKit does not show empty channel. However, customization can expose the empty channel.
• When you create the SBUGroupChannelListViewModel, you can set the customizedChannelListQuery. refer to the below code:

class CustomGroupChannelListViewController: SBUGroupChannelListViewController {
    override func createViewModel(channelListQuery: GroupChannelListQuery?) {
        let params = GroupChannelListQueryParams()
        params.order = .latestLastMessage
        params.limit = 20
        params.includeMetaData = true
        params.includeEmptyChannel = true
        let channelListQuery = GroupChannel.createMyGroupChannelListQuery(params: params)
        
        self.viewModel = SBUGroupChannelListViewModel(
            delegate: self,
            channelListQuery: channelListQuery
        )
    }
}

• Before using a customized viewController class, please set it in the SBUViewControllerSet.

SBUViewControllerSet.GroupChannelListViewController = CustomGroupChannelListViewController.self

Result

Reference