Migrate CommandDto to the generated Command network model

[gpunto]

Goal

Migrate the downstream CommandDto (channel config.commands) to the generated Command network model. Part of the incremental OpenAPI model migration.

Part of AND-1291

Implementation

• Add generated internal Command in network.models (patch-free; adds optional created_at/updated_at the hand-written DTO lacked, ignored by the mapper). Delete the hand-written api2.model.dto.CommandDto.
• The generated type's name collides with the domain io.getstream.chat.android.models.Command, so it's imported aliased as CommandDto (consistent with the codebase's *Dto wire-type convention) in the files that reference it: ConfigDto (commands: List<CommandDto>), DomainMapping (CommandDto.toDomain()), and two test fixtures. This is genuine domain-vs-network disambiguation, not a migration-reminder alias. No wire-shape change; construction sites use named args so the generated field reorder is irrelevant.

Testing

• spotlessApply, apiCheck (no API drift), detekt, and the full client testDebugUnitTest suite pass.
• Verified on device via a MIGRATE_PROBE FAB (queried channels, logged parsed config.commands): commands deserialized correctly through the generated model into domain Command — e.g. giphy/[text]/fun_set, mute/[@username]/moderation_set, etc. — confirming the read-path parse.

Summary by CodeRabbit

• Refactor
  • Consolidated custom chat command handling around a shared network model.
  • Preserved existing command fields and mappings, including optional creation and update timestamps.
  • Removed a redundant internal command data model without changing public APIs.

[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.

[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 Plus

Run ID: 90482eb6-1d7e-41a8-bde6-26a5c2ec70f2

📥 Commits

Reviewing files that changed from the base of the PR and between 46a2b7f and 1c2768e.

📒 Files selected for processing (6)

• stream-chat-android-client/src/main/java/io/getstream/chat/android/client/api2/mapping/DomainMapping.kt
• stream-chat-android-client/src/main/java/io/getstream/chat/android/client/api2/model/dto/CommandDto.kt
• stream-chat-android-client/src/main/java/io/getstream/chat/android/client/api2/model/dto/ConfigDto.kt
• stream-chat-android-client/src/main/java/io/getstream/chat/android/network/models/Command.kt
• stream-chat-android-client/src/test/java/io/getstream/chat/android/client/Mother.kt
• stream-chat-android-client/src/test/java/io/getstream/chat/android/client/parser2/testdata/ChannelDtoTestData.kt

💤 Files with no reviewable changes (1)

• stream-chat-android-client/src/main/java/io/getstream/chat/android/client/api2/model/dto/CommandDto.kt

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Walkthrough

The API2 command DTO is replaced by a Moshi-serializable network Command model. Configuration, domain mapping, and test fixtures now import the network model under the existing CommandDto alias.

Changes

Command model consolidation

Layer / File(s)	Summary
Network command model and configuration contract stream-chat-android-client/src/main/java/io/getstream/chat/android/network/models/Command.kt, stream-chat-android-client/src/main/java/io/getstream/chat/android/client/api2/model/dto/ConfigDto.kt, stream-chat-android-client/src/main/java/io/getstream/chat/android/client/api2/model/dto/CommandDto.kt	Adds the internal Moshi-serializable network Command model, updates ConfigDto.commands to use it, and removes the former API2 CommandDto.
Command mapping and fixture migration stream-chat-android-client/src/main/java/io/getstream/chat/android/client/api2/mapping/DomainMapping.kt, stream-chat-android-client/src/test/java/io/getstream/chat/android/client/Mother.kt, stream-chat-android-client/src/test/java/io/getstream/chat/android/client/parser2/testdata/ChannelDtoTestData.kt	Updates domain mapping and test fixtures to resolve CommandDto as the network Command type.
Estimated code review effort: 2 (Simple)	~10 minutes

Suggested reviewers: andremion, velikovpetar

Poem

I’m a bunny with a model to share,
Commands hop through network air.
Old DTO burrows out of sight,
Mappings now point to the right.
Tests nibble happily—what a delight!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title is concise and accurately summarizes the main change: migrating CommandDto to the generated Command network model.
Description check	✅ Passed	The description includes the required Goal, Implementation, and Testing sections and is detailed enough despite missing UI, checklist, and GIF content.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ 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 migrate/command

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[github-actions]

SDK Size Comparison 📏

SDK	Before	After	Difference	Status
stream-chat-android-client	5.95 MB	5.95 MB	0.00 MB	🟢
stream-chat-android-ui-components	11.22 MB	11.22 MB	0.00 MB	🟢
stream-chat-android-compose	12.70 MB	12.70 MB	0.00 MB	🟢

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud