Refactor: DailyEmotion 내 isStale 로직 개선 및 LocalDate 주입 방식 변경

Author: wjdrjs00

data/src/main/java/com/threegap/bitnagil/data/emotion/model/response/DailyEmotionResponse.kt

@@ -18,11 +18,11 @@ data class DailyEmotionResponse(
     val emotionMarbleHomeMessage: String?,
 )
 
-fun DailyEmotionResponse.toDomain(): DailyEmotion =
+fun DailyEmotionResponse.toDomain(fetchedDate: LocalDate): DailyEmotion =
     DailyEmotion(
         type = emotionMarbleType,
         name = emotionMarbleName,
         imageUrl = imageUrl,
         homeMessage = emotionMarbleHomeMessage,
-        fetchedDate = LocalDate.now(),
+        fetchedDate = fetchedDate,
     )

data/src/main/java/com/threegap/bitnagil/data/emotion/repositoryImpl/EmotionRepositoryImpl.kt

@@ -21,7 +21,7 @@ class EmotionRepositoryImpl @Inject constructor(
     private val _dailyEmotionFlow = MutableStateFlow(DailyEmotion.INIT)
     override val dailyEmotionFlow: Flow<DailyEmotion> = _dailyEmotionFlow
         .onSubscription {
-            if (_dailyEmotionFlow.value.isStale) fetchDailyEmotion()
+            if (_dailyEmotionFlow.value.isStale(LocalDate.now())) fetchDailyEmotion()
         }
 
     override suspend fun getEmotions(): Result<List<Emotion>> {
@@ -43,9 +43,9 @@ class EmotionRepositoryImpl @Inject constructor(
     override suspend fun fetchDailyEmotion(): Result<Unit> {
         if (!isFetching.compareAndSet(false, true)) return Result.success(Unit)
         return try {
-            val currentDate = LocalDate.now().toString()
-            emotionDataSource.fetchDailyEmotion(currentDate).map {
-                _dailyEmotionFlow.value = it.toDomain()
+            val today = LocalDate.now()
+            emotionDataSource.fetchDailyEmotion(today.toString()).map {
+                _dailyEmotionFlow.value = it.toDomain(today)
             }
         } finally {
             isFetching.set(false)

domain/src/main/java/com/threegap/bitnagil/domain/emotion/model/DailyEmotion.kt

@@ -9,8 +9,7 @@ data class DailyEmotion(
     val homeMessage: String?,
     val fetchedDate: LocalDate = LocalDate.MIN,
 ) {
-    val isStale: Boolean
-        get() = fetchedDate != LocalDate.now()
+    fun isStale(today: LocalDate): Boolean = fetchedDate != today
 
     companion object {
         val INIT = DailyEmotion(