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@Aryan-Baglane Aryan-Baglane commented Dec 19, 2025

Fixes - MM-439

documentation update for the feature/recent-transaction

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Summary by CodeRabbit

  • New Features

    • Established navigation infrastructure for the recent transactions feature with type-safe route handling.
  • Documentation

    • Enhanced code documentation across the recent transactions module to clarify component responsibilities and behavior.

✏️ Tip: You can customize this high-level summary in your review settings.

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coderabbitai bot commented Dec 19, 2025

📝 Walkthrough

Walkthrough

This PR introduces navigation infrastructure for the recent transactions feature by adding type-safe navigation helpers, a sealed class hierarchy for navigation destinations, and documentation comments to existing components. No functional logic changes were made to existing behavior.

Changes

Cohort / File(s) Summary
Documentation additions
feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/di/RecentTransactionModule.kt, feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/screen/RecentTransactionScreen.kt, feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/viewmodel/RecentTransactionViewModel.kt
Added KDoc comments describing module purpose, screen behavior, and ViewModel responsibilities. No functional changes.
Navigation infrastructure
feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/navigation/RecentTransactionNavigation.kt
Introduced sealed class RecentTransactionNavigation with route parameter and two data objects (RecentTransactionBase, RecentTransactionScreen) for type-safe navigation destination handling.
Navigation helpers
feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/navigation/RecentTransactionNavGraph.kt
Added three extension functions: NavController.navigateToRecentTransactionScreen(), NavGraphBuilder.recentTransactionNavGraph(), and NavGraphBuilder.recentTransactionScreenRoute() to wire navigation graph, screen route, and navigation callbacks.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

Suggested reviewers

  • Arinyadav1
  • Nagarjuna0033

Poem

🐰 Navigation routes now safely typed and clear,
With sealed classes leading the way,
KDocs blooming, documentation near,
The recent transactions feature ready to play!

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)
Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%. You can run @coderabbitai generate docstrings to improve docstring coverage.
✅ Passed checks (2 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed The title 'Doc Update: feature/recent-transaction[MM-439]' clearly reflects the main change - adding documentation (KDoc comments) to the recent transaction feature module and related files.
✨ Finishing touches
  • 📝 Generate docstrings

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@Nagarjuna0033
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@Aryan-Baglane update the branch

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Actionable comments posted: 2

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (1)
feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/screen/RecentTransactionScreen.kt (1)

69-84: Complete the KDoc documentation and fix grammar.

The KDoc is missing documentation for the navigateToDetails parameter (used at line 92), and line 71 has an awkward phrase structure. The sentence "The main screen for displaying recent transaction history. bottom sheet for filtering..." needs proper connection.

🔎 Proposed fix for KDoc documentation
 /**
  * The main screen for displaying recent transaction history,
- * bottom sheet for filtering. It observes the UI state from [RecentTransactionViewModel]
+ * with a bottom sheet for filtering transactions. It observes the UI state from [RecentTransactionViewModel]
  * to display loading, error, empty, or content views.
  *
  * @param navigateBack Callback to navigate to the previous screen.
+ * @param navigateToDetails Callback to navigate to transaction details with transactionId, accountType, and accountId.
  * @param viewModel Instance of [RecentTransactionViewModel] for state management.
  */
📜 Review details

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 411af72 and 2615c2f.

📒 Files selected for processing (5)
  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/di/RecentTransactionModule.kt
  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/navigation/RecentTransactionNavGraph.kt
  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/navigation/RecentTransactionNavigation.kt
  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/screen/RecentTransactionScreen.kt
  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/viewmodel/RecentTransactionViewModel.kt
🧰 Additional context used
📓 Path-based instructions (2)
**/*.{kt,kts}

📄 CodeRabbit inference engine (CLAUDE.md)

**/*.{kt,kts}: Use Koin for dependency injection across all platforms
Implement ScreenState pattern for handling loading/success/error states in features

Files:

  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/navigation/RecentTransactionNavigation.kt
  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/navigation/RecentTransactionNavGraph.kt
  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/screen/RecentTransactionScreen.kt
  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/di/RecentTransactionModule.kt
  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/viewmodel/RecentTransactionViewModel.kt
**/*ViewModel.kt

📄 CodeRabbit inference engine (CLAUDE.md)

Use ViewModels with StateFlow/SharedFlow for state management

Files:

  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/viewmodel/RecentTransactionViewModel.kt
🧠 Learnings (4)
📚 Learning: 2025-12-29T16:08:08.437Z
Learnt from: CR
Repo: openMF/mifos-mobile PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-12-29T16:08:08.437Z
Learning: Use Jetbrains Compose Navigation with graph hierarchy: ROOT_GRAPH → AUTH_GRAPH → PASSCODE_GRAPH → MAIN_GRAPH

Applied to files:

  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/navigation/RecentTransactionNavGraph.kt
📚 Learning: 2025-12-29T16:08:08.437Z
Learnt from: CR
Repo: openMF/mifos-mobile PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-12-29T16:08:08.437Z
Learning: Applies to **/*ViewModel.kt : Use ViewModels with StateFlow/SharedFlow for state management

Applied to files:

  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/screen/RecentTransactionScreen.kt
  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/di/RecentTransactionModule.kt
  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/viewmodel/RecentTransactionViewModel.kt
📚 Learning: 2025-12-29T16:08:08.437Z
Learnt from: CR
Repo: openMF/mifos-mobile PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-12-29T16:08:08.437Z
Learning: Define Koin modules in the di/ package of each module

Applied to files:

  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/di/RecentTransactionModule.kt
📚 Learning: 2025-12-29T16:08:08.437Z
Learnt from: CR
Repo: openMF/mifos-mobile PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-12-29T16:08:08.437Z
Learning: Applies to **/*.{kt,kts} : Use Koin for dependency injection across all platforms

Applied to files:

  • feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/di/RecentTransactionModule.kt
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)
  • GitHub Check: PR Checks KMP / Static Analysis Check
🔇 Additional comments (9)
feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/di/RecentTransactionModule.kt (1)

16-21: LGTM!

The Koin module is properly structured with clear documentation, and the viewmodel binding follows type-safe best practices.

feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/screen/RecentTransactionScreen.kt (1)

85-96: StateFlow and event handling are properly implemented.

The screen correctly uses collectAsState() for reactive UI updates and the event flow pattern for navigation side-effects.

feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/viewmodel/RecentTransactionViewModel.kt (5)

38-56: Comprehensive and accurate documentation.

The KDoc clearly describes the ViewModel's responsibilities and all constructor parameters are properly documented.


58-83: State management and initialization follow best practices.

The use of StateFlow for UI state, Channel for events, and proper coroutine scoping in viewModelScope are all correct. Network monitoring integration is clean.


85-160: Action handling is well-structured and efficient.

The MVI-style action processing properly handles state mutations and conditionally loads data only when necessary (e.g., line 110 checks account change). Event emissions via Channel are correctly scoped to coroutines.


162-220: Data loading operations properly handle async states and errors.

The use of DataState for result handling, combined with .catch() and .onCompletion() ensures proper state management even during failures. Pagination guards prevent race conditions.


222-264: Filtering logic is robust and well-isolated.

The separation of transaction type detection from filtering allows reuse and testing. Fallback logic for string matching provides robustness against missing type data.

feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/navigation/RecentTransactionNavigation.kt (1)

15-19: LGTM! Clear and concise documentation.

The KDoc accurately describes the sealed class's purpose and documents the route parameter appropriately.

feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/navigation/RecentTransactionNavGraph.kt (1)

18-20: LGTM! Clear navigation function documentation.

The KDoc accurately describes the extension function's purpose.

Comment on lines +25 to +31
/**
* Defines the nested navigation graph for the recent transactions feature.
*
* This graph includes all screens related to recent transactions.
*
* @param navController The [NavController] used to handle navigation events.
*/
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⚠️ Potential issue | 🟡 Minor

Document the missing parameter.

The KDoc is missing documentation for the navigateToDetails parameter.

🔎 Suggested fix to add missing parameter documentation
 /**
  * Defines the nested navigation graph for the recent transactions feature.
  *
  * This graph includes all screens related to recent transactions.
  *
  * @param navController The [NavController] used to handle navigation events.
+ * @param navigateToDetails Callback to navigate to transaction details screen with account type, account ID, and transaction ID.
  */
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
/**
* Defines the nested navigation graph for the recent transactions feature.
*
* This graph includes all screens related to recent transactions.
*
* @param navController The [NavController] used to handle navigation events.
*/
/**
* Defines the nested navigation graph for the recent transactions feature.
*
* This graph includes all screens related to recent transactions.
*
* @param navController The [NavController] used to handle navigation events.
* @param navigateToDetails Callback to navigate to transaction details screen with account type, account ID, and transaction ID.
*/
🤖 Prompt for AI Agents
In
feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/navigation/RecentTransactionNavGraph.kt
around lines 25 to 31, the KDoc block for the RecentTransactionNavGraph function
is missing a @param entry for navigateToDetails; add a @param navigateToDetails
description that explains its purpose (e.g., a lambda or function used to
navigate to the transaction details screen) and any expected parameters or
behavior so the documentation fully documents all function parameters.

Comment on lines +47 to +51
/**
* Defines the composable route for the main [RecentTransactionScreen].
*
* @param navigateBack Callback to navigate back to the previous screen.
*/
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⚠️ Potential issue | 🟡 Minor

Document the missing parameter.

The KDoc is missing documentation for the navigateToDetails parameter.

🔎 Suggested fix to add missing parameter documentation
 /**
  * Defines the composable route for the main [RecentTransactionScreen].
  *
  * @param navigateBack Callback to navigate back to the previous screen.
+ * @param navigateToDetails Callback to navigate to transaction details screen with account type, account ID, and transaction ID.
  */
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
/**
* Defines the composable route for the main [RecentTransactionScreen].
*
* @param navigateBack Callback to navigate back to the previous screen.
*/
/**
* Defines the composable route for the main [RecentTransactionScreen].
*
* @param navigateBack Callback to navigate back to the previous screen.
* @param navigateToDetails Callback to navigate to transaction details screen with account type, account ID, and transaction ID.
*/
🤖 Prompt for AI Agents
In
feature/recent-transaction/src/commonMain/kotlin/org/mifos/mobile/feature/recent/transaction/navigation/RecentTransactionNavGraph.kt
around lines 47 to 51, the KDoc for the composable route documents navigateBack
but omits the navigateToDetails parameter; add a @param navigateToDetails entry
that briefly describes its purpose (e.g., "Callback to navigate to the
transaction details screen, receiving the transaction id or relevant payload")
so both parameters are documented consistently and the KDoc remains complete.

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