[mod] 위니피드, 마이피드 / 서버로부터 받은 feed id로 어댑터 아이템 삭제

app/src/main/java/org/go/sopt/winey/data/model/remote/response/ResponseDeleteFeedDto.kt

@@ -0,0 +1,10 @@
+package org.go.sopt.winey.data.model.remote.response
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class ResponseDeleteFeedDto(
+    @SerialName("feedId")
+    val feedId: Long
+)

app/src/main/java/org/go/sopt/winey/data/repository/FeedRepositoryImpl.kt

@@ -9,6 +9,7 @@ import okhttp3.RequestBody
 import org.go.sopt.winey.data.model.remote.request.RequestPostCommentDto
 import org.go.sopt.winey.data.model.remote.request.RequestPostLikeDto
 import org.go.sopt.winey.data.model.remote.response.ResponseDeleteCommentDto
+import org.go.sopt.winey.data.model.remote.response.ResponseDeleteFeedDto
 import org.go.sopt.winey.data.model.remote.response.ResponsePostWineyFeedDto
 import org.go.sopt.winey.data.service.FeedService
 import org.go.sopt.winey.data.source.FeedDataSource
@@ -43,9 +44,9 @@ class FeedRepositoryImpl @Inject constructor(
             feedDataSource.postWineyFeedList(file, requestMap).data
         }
 
-    override suspend fun deleteFeed(feedId: Int): Result<Unit> =
+    override suspend fun deleteFeed(feedId: Int): Result<ResponseDeleteFeedDto?> =
         runCatching {
-            feedDataSource.deleteFeed(feedId)
+            feedDataSource.deleteFeed(feedId).data
         }
 
     override suspend fun postFeedLike(

app/src/main/java/org/go/sopt/winey/data/service/FeedService.kt

@@ -5,6 +5,7 @@ import okhttp3.RequestBody
 import org.go.sopt.winey.data.model.remote.request.RequestPostCommentDto
 import org.go.sopt.winey.data.model.remote.request.RequestPostLikeDto
 import org.go.sopt.winey.data.model.remote.response.ResponseDeleteCommentDto
+import org.go.sopt.winey.data.model.remote.response.ResponseDeleteFeedDto
 import org.go.sopt.winey.data.model.remote.response.ResponseGetFeedDetailDto
 import org.go.sopt.winey.data.model.remote.response.ResponseGetWineyFeedListDto
 import org.go.sopt.winey.data.model.remote.response.ResponsePostCommentDto
@@ -41,7 +42,7 @@ interface FeedService {
     @DELETE("feed/{feedId}")
     suspend fun deleteFeed(
         @Path("feedId") feedId: Int
-    ): BaseResponse<Unit>
+    ): BaseResponse<ResponseDeleteFeedDto>
 
     @Multipart
     @POST("feed")

app/src/main/java/org/go/sopt/winey/data/source/FeedDataSource.kt

@@ -5,6 +5,7 @@ import okhttp3.RequestBody
 import org.go.sopt.winey.data.model.remote.request.RequestPostCommentDto
 import org.go.sopt.winey.data.model.remote.request.RequestPostLikeDto
 import org.go.sopt.winey.data.model.remote.response.ResponseDeleteCommentDto
+import org.go.sopt.winey.data.model.remote.response.ResponseDeleteFeedDto
 import org.go.sopt.winey.data.model.remote.response.ResponseGetFeedDetailDto
 import org.go.sopt.winey.data.model.remote.response.ResponsePostCommentDto
 import org.go.sopt.winey.data.model.remote.response.ResponsePostLikeDto
@@ -22,7 +23,7 @@ class FeedDataSource @Inject constructor(
     ): ResponsePostLikeDto =
         feedService.postFeedLike(feedId, requestPostLikeDto)
 
-    suspend fun deleteFeed(feedId: Int): BaseResponse<Unit> =
+    suspend fun deleteFeed(feedId: Int): BaseResponse<ResponseDeleteFeedDto> =
         feedService.deleteFeed(feedId)
 
     suspend fun postWineyFeedList(

app/src/main/java/org/go/sopt/winey/domain/repository/FeedRepository.kt

@@ -7,6 +7,7 @@ import okhttp3.RequestBody
 import org.go.sopt.winey.data.model.remote.request.RequestPostCommentDto
 import org.go.sopt.winey.data.model.remote.request.RequestPostLikeDto
 import org.go.sopt.winey.data.model.remote.response.ResponseDeleteCommentDto
+import org.go.sopt.winey.data.model.remote.response.ResponseDeleteFeedDto
 import org.go.sopt.winey.data.model.remote.response.ResponsePostWineyFeedDto
 import org.go.sopt.winey.domain.entity.Comment
 import org.go.sopt.winey.domain.entity.DetailFeed
@@ -20,7 +21,7 @@ interface FeedRepository {
 
     suspend fun postFeedLike(feedId: Int, requestPostLikeDto: RequestPostLikeDto): Result<Like>
 
-    suspend fun deleteFeed(feedId: Int): Result<Unit>
+    suspend fun deleteFeed(feedId: Int): Result<ResponseDeleteFeedDto?>
 
     suspend fun postWineyFeed(
         file: MultipartBody.Part?,

app/src/main/java/org/go/sopt/winey/presentation/main/feed/WineyFeedFragment.kt

@@ -61,7 +61,6 @@ class WineyFeedFragment :
     private lateinit var wineyFeedHeaderAdapter: WineyFeedHeaderAdapter
     private lateinit var wineyFeedLoadAdapter: WineyFeedLoadAdapter
     private var clickedFeedId = -1
-    private var deleteFeedId = -1
 
     @Inject
     lateinit var dataStoreRepository: DataStoreRepository
@@ -191,7 +190,6 @@ class WineyFeedFragment :
             stringOf(R.string.comment_delete_dialog_positive_button),
             handleNegativeButton = {},
             handlePositiveButton = {
-                deleteFeedId = feed.feedId
                 viewModel.deleteFeed(feed.feedId)
             }
         )
@@ -223,8 +221,9 @@ class WineyFeedFragment :
             .onEach { state ->
                 when (state) {
                     is UiState.Success -> {
-                        // todo: 서버에서 응답값으로 삭제된 피드 아이디 보내줄 예정
-                        deletePagingDataItem()
+                        val response = state.data ?: return@onEach
+                        deletePagingDataItem(response.feedId.toInt())
+
                         wineySnackbar(
                             binding.root,
                             true,
@@ -242,11 +241,10 @@ class WineyFeedFragment :
             }.launchIn(viewLifeCycleScope)
     }
 
-    private fun deletePagingDataItem() {
+    private fun deletePagingDataItem(feedId: Int) {
         viewLifeCycleScope.launch {
-            val newList = wineyFeedAdapter.deleteItem(deleteFeedId)
+            val newList = wineyFeedAdapter.deleteItem(feedId)
             wineyFeedAdapter.submitData(PagingData.from(newList))
-            deleteFeedId = -1
         }
     }
 

app/src/main/java/org/go/sopt/winey/presentation/main/feed/WineyFeedViewModel.kt

@@ -12,6 +12,7 @@ import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.launch
 import org.go.sopt.winey.data.model.remote.request.RequestPostLikeDto
+import org.go.sopt.winey.data.model.remote.response.ResponseDeleteFeedDto
 import org.go.sopt.winey.domain.entity.DetailFeed
 import org.go.sopt.winey.domain.entity.Like
 import org.go.sopt.winey.domain.entity.WineyFeed
@@ -38,8 +39,10 @@ class WineyFeedViewModel @Inject constructor(
     private val _postWineyFeedLikeState = MutableStateFlow<UiState<Like>>(UiState.Empty)
     val postWineyFeedLikeState: StateFlow<UiState<Like>> = _postWineyFeedLikeState.asStateFlow()
 
-    private val _deleteWineyFeedState = MutableStateFlow<UiState<Unit>>(UiState.Empty)
-    val deleteWineyFeedState: StateFlow<UiState<Unit>> = _deleteWineyFeedState.asStateFlow()
+    private val _deleteWineyFeedState =
+        MutableStateFlow<UiState<ResponseDeleteFeedDto?>>(UiState.Empty)
+    val deleteWineyFeedState: StateFlow<UiState<ResponseDeleteFeedDto?>> =
+        _deleteWineyFeedState.asStateFlow()
 
     init {
         getWineyFeedList()

app/src/main/java/org/go/sopt/winey/presentation/main/feed/detail/DetailViewModel.kt

@@ -13,6 +13,7 @@ import kotlinx.coroutines.launch
 import org.go.sopt.winey.data.model.remote.request.RequestPostCommentDto
 import org.go.sopt.winey.data.model.remote.request.RequestPostLikeDto
 import org.go.sopt.winey.data.model.remote.response.ResponseDeleteCommentDto
+import org.go.sopt.winey.data.model.remote.response.ResponseDeleteFeedDto
 import org.go.sopt.winey.domain.entity.Comment
 import org.go.sopt.winey.domain.entity.DetailFeed
 import org.go.sopt.winey.domain.entity.Like
@@ -58,8 +59,10 @@ class DetailViewModel @Inject constructor(
     private val _postFeedDetailLikeState = MutableStateFlow<UiState<Like>>(UiState.Loading)
     val postFeedDetailLikeState: StateFlow<UiState<Like>> = _postFeedDetailLikeState.asStateFlow()
 
-    private val _deleteFeedDetailState = MutableStateFlow<UiState<Unit>>(UiState.Loading)
-    val deleteFeedDetailState: StateFlow<UiState<Unit>> = _deleteFeedDetailState.asStateFlow()
+    private val _deleteFeedDetailState =
+        MutableStateFlow<UiState<ResponseDeleteFeedDto?>>(UiState.Loading)
+    val deleteFeedDetailState: StateFlow<UiState<ResponseDeleteFeedDto?>> =
+        _deleteFeedDetailState.asStateFlow()
 
     /** Comment */
     private val _postCommentState = MutableStateFlow<UiState<Comment?>>(UiState.Loading)

app/src/main/java/org/go/sopt/winey/presentation/main/mypage/myfeed/MyFeedFragment.kt

@@ -41,7 +41,6 @@ class MyFeedFragment : BindingFragment<FragmentMyfeedBinding>(R.layout.fragment_
     private lateinit var myFeedAdapter: MyFeedAdapter
     private lateinit var wineyFeedLoadAdapter: WineyFeedLoadAdapter
     private var clickedFeedId = -1
-    private var deleteFeedId = -1
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
@@ -141,7 +140,6 @@ class MyFeedFragment : BindingFragment<FragmentMyfeedBinding>(R.layout.fragment_
             handleNegativeButton = {},
             handlePositiveButton = {
                 viewModel.deleteFeed(feed.feedId)
-                deleteFeedId = feed.feedId
             }
         )
         dialog.show(parentFragmentManager, TAG_FEED_DELETE_DIALOG)
@@ -158,8 +156,8 @@ class MyFeedFragment : BindingFragment<FragmentMyfeedBinding>(R.layout.fragment_
         viewModel.deleteMyFeedState.flowWithLifecycle(viewLifeCycle).onEach { state ->
             when (state) {
                 is UiState.Success -> {
-                    // todo: 서버에서 응답값으로 삭제된 피드 아이디 보내줄 예정
-                    deletePagingDataItem(deleteFeedId)
+                    val response = state.data ?: return@onEach
+                    deletePagingDataItem(response.feedId.toInt())
 
                     wineySnackbar(
                         binding.root,
@@ -183,7 +181,6 @@ class MyFeedFragment : BindingFragment<FragmentMyfeedBinding>(R.layout.fragment_
             val newList = myFeedAdapter.deleteItem(feedId)
             checkEmptyList(newList)
             myFeedAdapter.submitData(PagingData.from(newList))
-            deleteFeedId = -1
         }
     }
 

app/src/main/java/org/go/sopt/winey/presentation/main/mypage/myfeed/MyFeedViewModel.kt

@@ -12,6 +12,7 @@ import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.launch
 import org.go.sopt.winey.data.model.remote.request.RequestPostLikeDto
+import org.go.sopt.winey.data.model.remote.response.ResponseDeleteFeedDto
 import org.go.sopt.winey.domain.entity.DetailFeed
 import org.go.sopt.winey.domain.entity.Like
 import org.go.sopt.winey.domain.entity.WineyFeed
@@ -31,15 +32,17 @@ class MyFeedViewModel @Inject constructor(
         _getMyFeedListState.asStateFlow()
 
     private val _getDetailFeedState =
-        MutableStateFlow<UiState<DetailFeed?>>(UiState.Loading)
+        MutableStateFlow<UiState<DetailFeed?>>(UiState.Empty)
     val getDetailFeedState: StateFlow<UiState<DetailFeed?>> =
         _getDetailFeedState.asStateFlow()
 
     private val _postMyFeedLikeState = MutableStateFlow<UiState<Like>>(UiState.Empty)
     val postMyFeedLikeState: StateFlow<UiState<Like>> = _postMyFeedLikeState.asStateFlow()
 
-    private val _deleteMyFeedState = MutableStateFlow<UiState<Unit>>(UiState.Empty)
-    val deleteMyFeedState: StateFlow<UiState<Unit>> = _deleteMyFeedState.asStateFlow()
+    private val _deleteMyFeedState =
+        MutableStateFlow<UiState<ResponseDeleteFeedDto?>>(UiState.Empty)
+    val deleteMyFeedState: StateFlow<UiState<ResponseDeleteFeedDto?>> =
+        _deleteMyFeedState.asStateFlow()
 
     init {
         getMyFeedList()
@@ -95,6 +98,8 @@ class MyFeedViewModel @Inject constructor(
 
     fun deleteFeed(feedId: Int) {
         viewModelScope.launch {
+            _deleteMyFeedState.emit(UiState.Loading)
+
             feedRepository.deleteFeed(feedId)
                 .onSuccess { response ->
                     _deleteMyFeedState.emit(UiState.Success(response))