[Feat] 커스텀 타이머 삭제 api 연결 #258

data/src/main/java/com/project200/data/impl/TimerRepositoryImpl.kt

@@ -91,7 +91,11 @@ class TimerRepositoryImpl @Inject constructor(
 
     // 커스텀 타이머 삭제
     override suspend fun deleteCustomTimer(customTimerId: Long): BaseResult<Unit> {
-        TODO("Not yet implemented")
+        return apiCallBuilder(
+            ioDispatcher = ioDispatcher,
+            apiCall = { apiService.deleteCustomTimer(customTimerId) },
+            mapper = { Unit }
+        )
     }
 
     // 커스텀 타이머 이름 수정

domain/src/main/java/com/project200/domain/usecase/DeleteCustomTimerUseCase.kt

@@ -0,0 +1,13 @@
+package com.project200.domain.usecase
+
+import com.project200.domain.model.BaseResult
+import com.project200.domain.repository.TimerRepository
+import javax.inject.Inject
+
+class DeleteCustomTimerUseCase @Inject constructor(
+    private val timerRepository: TimerRepository
+) {
+    suspend operator fun invoke(customTimerId: Long): BaseResult<Unit> {
+        return timerRepository.deleteCustomTimer(customTimerId)
+    }
+}

feature/timer/src/main/java/com/project200/feature/timer/custom/CustomTimerFragment.kt

@@ -16,6 +16,7 @@ import androidx.lifecycle.repeatOnLifecycle
 import androidx.navigation.fragment.findNavController
 import androidx.navigation.fragment.navArgs
 import androidx.recyclerview.widget.LinearLayoutManager
+import com.project200.domain.model.BaseResult
 import com.project200.feature.timer.TimerListFragment
 import com.project200.feature.timer.utils.TimerFormatter.toFormattedTimeAsLong
 import com.project200.presentation.base.BaseAlertDialog
@@ -145,6 +146,15 @@ class CustomTimerFragment: BindingFragment<FragmentCustomTimerBinding>(R.layout.
             binding.baseToolbar.setTitle(title)
         }
 
+        viewModel.deleteResult.observe(viewLifecycleOwner) { result ->
+            findNavController().navigateUp()
+            val messageRes = when(result) {
+                is BaseResult.Success -> R.string.custom_timer_delete_success
+                is BaseResult.Error -> R.string.custom_timer_error_delete_failed
+            }
+            Toast.makeText(requireContext(), getString(messageRes), Toast.LENGTH_SHORT).show()
+        }
+
         // 에러 이벤트 처리
         viewLifecycleOwner.lifecycleScope.launch {
             repeatOnLifecycle(Lifecycle.State.STARTED) {
@@ -243,7 +253,7 @@ class CustomTimerFragment: BindingFragment<FragmentCustomTimerBinding>(R.layout.
             title = getString(R.string.custom_timer_delete_alert),
             desc = null,
             onConfirmClicked = {
-                // TODO: 커스텀 타이머 삭제
+                viewModel.deleteTimer()
             }
         ).show(parentFragmentManager, BaseAlertDialog::class.java.simpleName)
     }

feature/timer/src/main/java/com/project200/feature/timer/custom/CustomTimerViewModel.kt

@@ -9,6 +9,7 @@ import com.project200.domain.model.Step
 import com.project200.domain.manager.TimerManager
 import com.project200.domain.model.BaseResult
 import com.project200.domain.model.CustomTimer
+import com.project200.domain.usecase.DeleteCustomTimerUseCase
 import com.project200.domain.usecase.GetCustomTimerUseCase
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.flow.MutableSharedFlow
@@ -19,7 +20,8 @@ import javax.inject.Inject
 @HiltViewModel
 class CustomTimerViewModel @Inject constructor(
     private val timerManager: TimerManager,
-    private val getCustomTimerUseCase: GetCustomTimerUseCase
+    private val getCustomTimerUseCase: GetCustomTimerUseCase,
+    private val deleteCustomTimerUseCase: DeleteCustomTimerUseCase,
 ): ViewModel() {
     // 전체 타이머 시간 (밀리초 단위)
     var totalTime: Long = 0L
@@ -29,8 +31,7 @@ class CustomTimerViewModel @Inject constructor(
     var totalStepTime: Long = 0L
         private set
 
-    var customTimerId: Long? = null
-        private set
+    private var customTimerId: Long = -1L
 
     private val _title = MutableLiveData<String>()
     val title: LiveData<String> = _title
@@ -60,6 +61,9 @@ class CustomTimerViewModel @Inject constructor(
     private val _errorEvent = MutableSharedFlow<Boolean>()
     val errorEvent: SharedFlow<Boolean> = _errorEvent
 
+    private val _deleteResult = MutableLiveData<BaseResult<Unit>>()
+    val deleteResult: LiveData<BaseResult<Unit>> = _deleteResult
+
     init {
         setupTimerManager()
         resetTimer()
@@ -83,6 +87,13 @@ class CustomTimerViewModel @Inject constructor(
         }
     }
 
+    fun deleteTimer() {
+        viewModelScope.launch {
+            if (customTimerId == -1L) return@launch
+            _deleteResult.value = deleteCustomTimerUseCase(customTimerId)
+        }
+    }
+
     // TimerManager의 콜백을 설정하는 초기화 함수
     private fun setupTimerManager() {
         timerManager.setOnTickListener { millisUntilFinished ->

feature/timer/src/main/res/values/strings.xml

@@ -4,6 +4,7 @@
     <string name="custom_timer_default">나만의 타이머</string>
 
     <string name="custom_timer_delete_alert">정말 타이머를 삭제할까요?</string>
+    <string name="custom_timer_delete_success">타이머를 삭제했습니다.</string>
     <string name="custom_timer_title_hint">나만의 타이머 이름</string>
     <string name="custom_timer_step_hint">Step</string>
 
@@ -22,6 +23,7 @@
     <string name="error_failed_to_load_list">타이머를 불러오는데 실패했습니다.</string>
     <string name="custom_timer_error_create_failed">타이머를 생성하는데 실패했습니다.</string>
     <string name="custom_timer_error_edit_failed">타이머를 수정하는데 실패했습니다.</string>
+    <string name="custom_timer_error_delete_failed">타이머를 삭제하는데 실패했습니다.</string>
     <string name="unknown_error">알 수 없는 오류가 발생했습니다.</string>
 
     <string name="edit_simple_timer_error">타이머 수정에 실패했습니다.</string>