[NDGL-122] feat: 홈 화면 추천 여행 섹션 타이틀에 닉네임 추가

Author: jihee-dev

data/auth/src/main/java/com/yapp/ndgl/data/auth/local/LocalAuthDataSource.kt

@@ -45,15 +45,28 @@ class LocalAuthDataSource @Inject constructor(
         }
     }
 
+    suspend fun getNickname(): String = dataStore.data
+        .handleException()
+        .map { preferences -> preferences[NICKNAME_KEY] ?: "" }
+        .first()
+
+    suspend fun setNickname(nickname: String) {
+        dataStore.edit { preferences ->
+            preferences[NICKNAME_KEY] = nickname
+        }
+    }
+
     suspend fun clearSession() {
         dataStore.edit { preferences ->
             preferences.remove(ACCESS_TOKEN_KEY)
             preferences.remove(UUID_KEY)
+            preferences.remove(NICKNAME_KEY)
         }
     }
 
     private companion object {
         private val ACCESS_TOKEN_KEY = stringPreferencesKey("access_token")
         private val UUID_KEY = stringPreferencesKey("uuid")
+        private val NICKNAME_KEY = stringPreferencesKey("nickname")
     }
 }

data/auth/src/main/java/com/yapp/ndgl/data/auth/repository/AuthRepository.kt

@@ -39,6 +39,7 @@ class AuthRepository @Inject constructor(
 
         localAuthDataSource.setAccessToken(response.accessToken)
         localAuthDataSource.setUuid(response.uuid)
+        localAuthDataSource.setNickname(response.nickname)
         return isFirstUser
     }
 
@@ -66,5 +67,7 @@ class AuthRepository @Inject constructor(
         }
     }
 
+    suspend fun getNickname(): String = localAuthDataSource.getNickname()
+
     suspend fun getIdentifierCode(): String = localAuthDataSource.getUuid()
 }

feature/home/src/main/java/com/yapp/ndgl/feature/home/main/HomeViewModel.kt

@@ -3,6 +3,7 @@ package com.yapp.ndgl.feature.home.main
 import androidx.lifecycle.viewModelScope
 import com.yapp.ndgl.core.base.BaseViewModel
 import com.yapp.ndgl.core.util.suspendRunCatching
+import com.yapp.ndgl.data.auth.repository.AuthRepository
 import com.yapp.ndgl.data.travel.model.TravelProgram
 import com.yapp.ndgl.data.travel.model.TravelTemplateSummary
 import com.yapp.ndgl.data.travel.repository.TravelProgramRepository
@@ -21,17 +22,26 @@ import javax.inject.Inject
 
 @HiltViewModel
 class HomeViewModel @Inject constructor(
+    private val authRepository: AuthRepository,
     private val travelProgramRepository: TravelProgramRepository,
     private val travelTemplateRepository: TravelTemplateRepository,
     private val userTravelRepository: UserTravelRepository,
 ) : BaseViewModel<HomeState, HomeIntent, HomeSideEffect>(
     initialState = HomeState(),
 ) {
     init {
+        loadUserName()
         loadHomeContents()
         subscribeToTravelCreatedEvent()
     }
 
+    private fun loadUserName() {
+        viewModelScope.launch {
+            val nickname = authRepository.getNickname()
+            reduce { copy(userName = nickname) }
+        }
+    }
+
     private fun loadHomeContents() {
         loadMyTravel()
         loadPopularTemplates()