Domain Layer - use cases - business rules setup

Core: Domain Layer

Support Reactive Navigation: Utilize the Domain Layer as the catalyst for routing. Use Cases drive session state changes in SessionManager, which MainActivity observes to perform reactive Compose Navigation transitions.

[NEW] Result.kt

Standardized success/failure wrapper for Use Cases.

[NEW] BaseUseCase.kt

Represents a single business transaction or user action.

[NEW] LoginUseCase.kt - Atomic Business Transaction:

Validate input using the Credentials domain model.
Execute authentication via the Data layer.
Apply Domain transformations (e.g., name formatting).
Commit the session state to the Single Source of Truth (SessionManager).

[NEW] LogoutUseCase.kt

Atomic termination of user session, triggering the reactive navigation flow.

Rho.Studio® - Engineering Department - Contact alexis.tercero@rho.studio

UPDATE | #28 #29 #30 SessionManager from LiveData to Kotlin StateFlow

Added a session manager interface in `ba7cf1c`

package com.rho.studio.ui.core.domain.usecase

import com.rho.studio.ui.core.domain.model.User

interface SessionManagerInterface {
    fun updateSession(user: User)
    fun clearSession()
    fun extractNameFromEmail(email: String): String
}

Rho.Studio® - Engineering Department - Contact alexis.tercero@rho.studio

NEW | #29 Domain layer - Auth feature repository

NEW | #29 Domain layer - business models

UPDATE | #29 Auth feature UI compose login screen

NEW | #29 LogoutUseCase

NEW | #29 Domain layer - HomeViewModel

UPDATE | #29 #30 Domain layer - HeaderViewModel

UPDATE | #29 #28 Home feature

Navigation Menu

Repository navigation

Domain Layer - use cases - business rules setup #29

Core: Domain Layer

Added a session manager interface in `ba7cf1c`

2 remaining items

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Domain Layer - use cases - business rules setup #29

Description

Core: Domain Layer

Activity

AlexisTercero55 commented on Aug 5, 2026

Added a session manager interface in ba7cf1c

2 remaining items

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions

Added a session manager interface in `ba7cf1c`