Coverage Summary for Class: WorkspaceInviteViewModel (com.georgeci.moneysurfer.feature.workspace.invite)

 package com.georgeci.moneysurfer.feature.workspace.invite
 
 import arrow.optics.optics
 import com.georgeci.moneysurfer.domain.model.WorkspaceRole
 import com.georgeci.moneysurfer.domain.primitives.WorkspaceId
 import com.georgeci.moneysurfer.domain.usecase.InviteError
 import com.georgeci.moneysurfer.domain.usecase.SendInviteUseCase
 import com.georgeci.moneysurfer.utils.MviViewModel
 import org.koin.core.annotation.KoinViewModel
 
 @KoinViewModel
 class WorkspaceInviteViewModel(
     workspaceId: WorkspaceId,
     private val sendInvite: SendInviteUseCase,
 ) : MviViewModel<WorkspaceInviteState, WorkspaceInviteEvent, WorkspaceInviteEffect>(
     initialState = WorkspaceInviteState(workspaceId = workspaceId),
 ) {
 
     override fun onEvent(event: WorkspaceInviteEvent) {
         when (event) {
             WorkspaceInviteEvent.OnDismiss -> postSideEffect(WorkspaceInviteEffect.Dismiss)
             is WorkspaceInviteEvent.OnEmailChanged -> updateState {
                 copy(email = event.email, emailError = null)
             }
             is WorkspaceInviteEvent.OnRoleSelected -> updateState { copy(role = event.role) }
             WorkspaceInviteEvent.OnSubmit -> submit()
         }
     }
 
     private fun submit() {
         val state = currentState
         if (state.isSubmitting) return
         updateState { copy(isSubmitting = true, emailError = null) }
         launch(onError = { handleFailure(InviteError.LocalWriteFailed(it)) }) {
             sendInvite(
                 SendInviteUseCase.Params(
                     workspaceId = state.workspaceId,
                     email = state.email,
                     role = state.role,
                 ),
             ).fold(
                 ifLeft = { handleFailure(it) },
                 ifRight = {
                     updateState { copy(isSubmitting = false) }
                     postSideEffect(WorkspaceInviteEffect.Sent(state.email.trim().lowercase()))
                 },
             )
         }
     }
 
     private fun handleFailure(error: InviteError) {
         updateState { copy(isSubmitting = false, emailError = mapToFieldError(error)) }
         if (mapToFieldError(error) == null) {
             postSideEffect(WorkspaceInviteEffect.ShowError(error))
         }
     }
 
     private fun mapToFieldError(error: InviteError): InviteFieldError? = when (error) {
         InviteError.InvalidEmail -> InviteFieldError.Invalid
         is InviteError.AlreadyMember -> InviteFieldError.AlreadyMember
         is InviteError.AlreadyInvited -> InviteFieldError.AlreadyInvited
         is InviteError.UserNotFound -> InviteFieldError.UserNotFound
         else -> null
     }
 }
 
 @optics
 data class WorkspaceInviteState(
     val workspaceId: WorkspaceId,
     val email: String = "",
     val role: WorkspaceRole = WorkspaceRole.EDITOR,
     val isSubmitting: Boolean = false,
     val emailError: InviteFieldError? = null,
 ) {
     companion object
 }
 
 enum class InviteFieldError { Invalid, AlreadyMember, AlreadyInvited, UserNotFound }
 
 sealed interface WorkspaceInviteEvent {
     data object OnDismiss : WorkspaceInviteEvent
     data class OnEmailChanged(val email: String) : WorkspaceInviteEvent
     data class OnRoleSelected(val role: WorkspaceRole) : WorkspaceInviteEvent
     data object OnSubmit : WorkspaceInviteEvent
 }
 
 sealed interface WorkspaceInviteEffect {
     data object Dismiss : WorkspaceInviteEffect
     data class Sent(val email: String) : WorkspaceInviteEffect
     data class ShowError(val error: InviteError) : WorkspaceInviteEffect
 }