Show muted icon on channel items for DMs with muted users

[gpunto]

Goal

In the channel list, we are currently displaying the muted icon only when the channel is muted. However, for direct messages, we should look at the muted users too.

We're basically going back to #6302

Closes #6442

Implementation

Check user mutes to decide whether to show the muted icon on items representing direct messages channels

🎨 UI Changes

Same as #6302

Testing

Mute a user and then check that the muted icon is shown on the corresponding direct message channel item

Summary by CodeRabbit

• Bug Fixes

  • Direct message channels now correctly show mute indicators when you've muted the other user, aligning UI with your user-level mute settings.

• Tests

  • Added tests covering mute-state behavior for direct messages and group channels to ensure correct mute indicator behavior.

[github-actions]

PR checklist ✅

All required conditions are satisfied:

• Title length is OK (or ignored by label).
• At least one pr: label exists.
• Sections ### Goal, ### Implementation, and ### Testing are filled, or the PR is bot-authored.
• An issue is linked (Linear ticket or GitHub issue), or the PR is bot-authored.

🎉 Great job! This PR is ready for review.

[github-actions]

SDK Size Comparison 📏

SDK	Before	After	Difference	Status
stream-chat-android-client	5.82 MB	5.82 MB	0.00 MB	🟢
stream-chat-android-ui-components	11.02 MB	11.02 MB	0.00 MB	🟢
stream-chat-android-compose	12.41 MB	12.41 MB	0.00 MB	🟢

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 0ed77ff8-e5e3-4e67-b257-44df7e46b564

📥 Commits

Reviewing files that changed from the base of the PR and between 63d4889 and 630f888.

📒 Files selected for processing (5)

• stream-chat-android-compose/api/stream-chat-android-compose.api
• stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/state/channels/list/ItemState.kt
• stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/channels/list/ChannelItem.kt
• stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/viewmodel/channels/ChannelListViewModel.kt
• stream-chat-android-compose/src/test/kotlin/io/getstream/chat/android/compose/viewmodel/channels/ChannelListViewModelTest.kt

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Walkthrough

ChannelListViewModel now incorporates global user mutes into channel-item creation; ChannelItemState gains isUserMuted, ChannelItem UI treats isUserMuted like isMuted for rendering, and tests validate DM and group-channel mute mappings.

Changes

User-level mute state for direct message channels

Layer / File(s)	Summary
State: API and model update stream-chat-android-compose/api/stream-chat-android-compose.api, stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/state/channels/list/ItemState.kt	ChannelItemState public API now includes isUserMuted (constructor/copy/signature updated) and a new isUserMuted() accessor in the generated API.
ViewModel integration stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/viewmodel/channels/ChannelListViewModel.kt	Derives globalMuted from global state, includes it in the combined observeQueryChannels pipeline to produce userMutes, passes userMutes into createChannelItems, computes muted user IDs, and adds Channel.isOneToOneMutedByUser to set isUserMuted for 1:1 channels.
UI: Channel item rendering stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/channels/list/ChannelItem.kt	TitleRow and MessageRow mute-icon conditions updated to treat channelItemState.isUserMuted the same as isMuted for inline and trailing-bottom mute indicators.
Tests: DM/group mute cases and fixtures stream-chat-android-compose/src/test/kotlin/io/getstream/chat/android/compose/viewmodel/channels/ChannelListViewModelTest.kt	Adds Fixture.givenUserMutes(...), companion test users and channel fixtures, and three tests validating isUserMuted/isMuted behavior for direct messages and group-channel edge cases.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

• GetStream/stream-chat-android#6436: Modifies ChannelItem.kt mute icon presentation and accessibility; related to the same UI mute indicator rendering.

Poem

🐰 A whisper through the channels flows,
User mutes now hide direct-message woes,
One-to-one chats softy fade to grey,
When muted friends have nothing left to say,
Tests hop in to prove the silence stays.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 29.41% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the main change: showing muted icons on channel items for direct messages with muted users.
Description check	✅ Passed	The description covers Goal and Implementation sections adequately, and references the related issue. However, the UI Changes section lacks actual screenshots/videos, and Testing lacks detailed test scenarios.
Linked Issues check	✅ Passed	The PR implements the core requirement from issue #6442 by adding logic to display muted icons for DM channels when users are muted, restoring the v6 behavior.
Out of Scope Changes check	✅ Passed	All changes are directly related to displaying muted icons for DM channels based on user mutes; no out-of-scope modifications detected.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch user-mute-icon

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[sonarqubecloud]

Quality Gate failed

Failed conditions
77.1% Coverage on New Code (required ≥ 80%)

See analysis details on SonarQube Cloud

[gpunto]

@coderabbitai review

[coderabbitai]

✅ Actions performed

Review triggered.

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