[CIS-1131] Support marking all channels as read at a user level

[adolfogarza]

🔗 Issue Link

CIS-1131

🎯 Goal

The goal is to relocate markAllRead() from the ChannelListController to CurrentUserController to have parity with other platforms.

🛠 Implementation

The markAllRead() call has been relocated to CurrentUserController, the specific implementation has been moved to CurrentUserUpdater to be consistent with the current architecture. Tests have been included to cover typical use cases. The current markAllRead() has been marked as deprecated in order to not disturb current implementors of that call, but let them know that there is a better way to do that now

📝 Changes

_ N/A

🎨 UI Changes

N/A

Before	After
img	img

🧪 Testing

Since this method not used in the demo app or in the UI SDK by default, a very simple way to test this is to generate new messages on multiple channels that your user belongs to, then call ChatClient.shared.currentUserController().markAllRead() on DemoChannelListVC at viewDidLoad and you should be able to see how these are marked as read.

☑️ Contributor Checklist

• I have signed the Stream CLA (required)
• Changelog is updated with client-facing changes
• New code is covered by unit tests
• This change follows zero ⚠️ policy (required)
• Comparison screenshots added for visual changes
• Affected documentation updated (docusaurus, tutorial, CMS)

[emerge-tools]

🚨 This change increases app size by 2.5 kB

🗂 See the Emerge breakdown

Item	Size change
StreamChat.framework/StreamChat.Controller.callback	1.1 kB
➕ StreamChat.framework/StreamChat.CurrentUserUpdater.markAllRead(completion)	616 B

🔎 See the full analysis (85a6a11) merging into develop (09114ea)

Provide a base_sha with your upload to ensure diffs are correct. Read more in the docs

[evsaev]

Well done @adolfogarza 👍 Let's check with @bielikb @alteral that GIVEN/WHEN/THEN were supposed to be used not only in UI tests. Once it's resolved, I'll approve 🙂

[evsaev]

🚢

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

88.4% Coverage
0.0% Duplication