[feat] 상세 피드 / 피드 좋아요, 삭제, 신고 구현

app/src/main/java/com/android/go/sopt/winey/presentation/main/MainActivity.kt

@@ -27,7 +27,8 @@ import kotlinx.coroutines.flow.onEach
 class MainActivity : BindingActivity<ActivityMainBinding>(R.layout.activity_main) {
     private val mainViewModel by viewModels<MainViewModel>()
     private val isUploadSuccess by lazy { intent.extras?.getBoolean(EXTRA_UPLOAD_KEY, false) }
-
+    private val isDeleteSuccess by lazy { intent.extras?.getBoolean(EXTRA_DELETE_KEY, false) }
+    private val isReportSuccess by lazy { intent.extras?.getBoolean(EXTRA_REPORT_KEY, false) }
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
@@ -39,7 +40,7 @@ class MainActivity : BindingActivity<ActivityMainBinding>(R.layout.activity_main
         syncBottomNavigationSelection()
 
         setupLogoutState()
-        showUploadSuccessSnackbar()
+        showSuccessSnackBar()
     }
 
     private fun initFragment() {
@@ -51,10 +52,16 @@ class MainActivity : BindingActivity<ActivityMainBinding>(R.layout.activity_main
         }
     }
 
-    private fun showUploadSuccessSnackbar() {
+    private fun showSuccessSnackBar() {
         if (isUploadSuccess != null && isUploadSuccess == true) {
             wineySnackbar(binding.root, true, stringOf(R.string.snackbar_upload_success))
         }
+        if (isDeleteSuccess != null && isDeleteSuccess == true) {
+            wineySnackbar(binding.root, true, stringOf(R.string.snackbar_feed_delete_success))
+        }
+        if (isReportSuccess != null && isReportSuccess == true) {
+            wineySnackbar(binding.root, true, stringOf(R.string.snackbar_report_success))
+        }
     }
 
     private fun initBnvItemSelectedListener() {
@@ -119,5 +126,7 @@ class MainActivity : BindingActivity<ActivityMainBinding>(R.layout.activity_main
 
     companion object {
         private const val EXTRA_UPLOAD_KEY = "upload"
+        private const val EXTRA_DELETE_KEY = "delete"
+        private const val EXTRA_REPORT_KEY = "report"
     }
 }

app/src/main/java/com/android/go/sopt/winey/presentation/main/feed/WineyFeedAdapter.kt

@@ -15,7 +15,7 @@ import com.android.go.sopt.winey.util.view.setOnSingleClickListener
 class WineyFeedAdapter(
     private val likeButtonClick: (feedId: Int, isLiked: Boolean) -> Unit,
     private val showPopupMenu: (View, WineyFeed) -> Unit,
-    private val toFeedDetail: (feedId: Int, writerLevel: Int) -> Unit
+    private val toFeedDetail: (feedId: Int, writerId: Int) -> Unit
 ) : PagingDataAdapter<WineyFeed, WineyFeedAdapter.WineyFeedViewHolder>(diffUtil) {
     private val currentData: ItemSnapshotList<WineyFeed>
         get() = snapshot()
@@ -72,24 +72,6 @@ class WineyFeedAdapter(
         holder.onBind(getItem(position))
     }
 
-    fun updateLikeStatus(feedId: Int, isLiked: Boolean) {
-        currentData.let { data ->
-            val index = data.indexOfFirst { it?.feedId == feedId }
-            if (index == -1) {
-                return
-            }
-            data[index]?.let { item ->
-                item.isLiked = isLiked
-                if (isLiked) {
-                    item.likes++
-                } else {
-                    item.likes--
-                }
-                notifyItemChanged(index)
-            }
-        }
-    }
-
     companion object {
         private val diffUtil = ItemDiffCallback<WineyFeed>(
             onItemsTheSame = { old, new -> old.feedId == new.feedId },

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

@@ -2,6 +2,7 @@ package com.android.go.sopt.winey.presentation.main.feed
 
 import android.content.Intent
 import android.os.Bundle
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.WindowManager
@@ -49,7 +50,8 @@ import timber.log.Timber
 import javax.inject.Inject
 
 @AndroidEntryPoint
-class WineyFeedFragment : BindingFragment<FragmentWineyFeedBinding>(R.layout.fragment_winey_feed) {
+class WineyFeedFragment :
+    BindingFragment<FragmentWineyFeedBinding>(R.layout.fragment_winey_feed) {
     private val viewModel by viewModels<WineyFeedViewModel>()
     private val mainViewModel by activityViewModels<MainViewModel>()
     private lateinit var wineyFeedAdapter: WineyFeedAdapter
@@ -61,6 +63,7 @@ class WineyFeedFragment : BindingFragment<FragmentWineyFeedBinding>(R.layout.fra
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
+        Log.d("Fragment Lifecycle", "onViewCreated 호출됨")
         initAdapter()
         setSwipeRefreshListener()
         initFabClickListener()
@@ -105,8 +108,10 @@ class WineyFeedFragment : BindingFragment<FragmentWineyFeedBinding>(R.layout.fra
             true
         )
 
-        val menuDelete = popupView.findViewById<TextView>(R.id.tv_popup_delete)
-        val menuReport = popupView.findViewById<TextView>(R.id.tv_popup_report)
+        val menuDelete =
+            popupView.findViewById<TextView>(R.id.tv_popup_delete)
+        val menuReport =
+            popupView.findViewById<TextView>(R.id.tv_popup_report)
 
         if (wineyFeed.userId == runBlocking { dataStoreRepository.getUserId().first() }) {
             menuReport.isVisible = false
@@ -188,10 +193,7 @@ class WineyFeedFragment : BindingFragment<FragmentWineyFeedBinding>(R.layout.fra
             when (state) {
                 is UiState.Success -> {
                     initGetFeedStateObserver()
-                    wineyFeedAdapter.updateLikeStatus(
-                        state.data.data.feedId,
-                        state.data.data.isLiked
-                    )
+                    wineyFeedAdapter.refresh()
                 }
 
                 is UiState.Failure -> {
@@ -256,7 +258,8 @@ class WineyFeedFragment : BindingFragment<FragmentWineyFeedBinding>(R.layout.fra
         parentFragmentManager.commit {
             replace<T>(R.id.fcv_main, T::class.simpleName)
         }
-        val bottomNav: BottomNavigationView = requireActivity().findViewById(R.id.bnv_main)
+        val bottomNav: BottomNavigationView =
+            requireActivity().findViewById(R.id.bnv_main)
         bottomNav.selectedItemId = R.id.menu_mypage
     }
 

app/src/main/java/com/android/go/sopt/winey/presentation/main/feed/detail/DetailActivity.kt

@@ -1,6 +1,7 @@
 package com.android.go.sopt.winey.presentation.main.feed.detail
 
 import CommentAdapter
+import android.content.Intent
 import android.os.Bundle
 import android.view.Gravity
 import android.view.View
@@ -13,9 +14,11 @@ import com.android.go.sopt.winey.databinding.ActivityDetailBinding
 import com.android.go.sopt.winey.domain.entity.Comment
 import com.android.go.sopt.winey.domain.entity.DetailFeed
 import com.android.go.sopt.winey.domain.repository.DataStoreRepository
+import com.android.go.sopt.winey.presentation.main.MainActivity
 import com.android.go.sopt.winey.util.binding.BindingActivity
 import com.android.go.sopt.winey.util.context.snackBar
 import com.android.go.sopt.winey.util.context.stringOf
+import com.android.go.sopt.winey.util.context.wineySnackbar
 import com.android.go.sopt.winey.util.fragment.WineyDialogFragment
 import com.android.go.sopt.winey.util.view.UiState
 import com.android.go.sopt.winey.util.view.WineyPopupMenu
@@ -52,6 +55,7 @@ class DetailActivity : BindingActivity<ActivityDetailBinding>(R.layout.activity_
         viewModel.getFeedDetail(feedId)
         initGetFeedDetailObserver()
         initBackButtonClickListener()
+        initPostLikeStateObserver()
 
         initCommentAdapter()
         initCommentCreateButtonClickListener()
@@ -61,27 +65,44 @@ class DetailActivity : BindingActivity<ActivityDetailBinding>(R.layout.activity_
     private fun initCommentAdapter() {
         _commentAdapter = CommentAdapter(
             onPopupMenuClicked = { anchorView, commentAuthorId ->
-                showPopupMenu(anchorView, commentAuthorId)
+                showCommentPopupMenu(anchorView, commentAuthorId)
             }
         )
     }
 
-    private fun showPopupMenu(anchorView: View, commentAuthorId: Int) {
+    private fun initDetailFeedAdapter(detailFeed: DetailFeed?) {
+        if (detailFeed == null) {
+            Timber.e("DETAIL FEED IS NULL")
+            return
+        }
+        _detailFeedAdapter =
+            DetailFeedAdapter(
+                detailFeed,
+                onLikeButtonClicked = { feedId, isLiked ->
+                    viewModel.likeFeed(feedId, isLiked)
+                },
+                onPopupMenuClicked = { anchorView ->
+                    showFeedPopupMenu(anchorView)
+                }
+            )
+    }
+
+    private fun showCommentPopupMenu(anchorView: View, commentAuthorId: Int) {
         lifecycleScope.launch {
             val currentUserId = dataStoreRepository.getUserId().first()
 
             if (isMyFeed(currentUserId)) {
                 if (isMyComment(currentUserId, commentAuthorId)) {
                     // 내 댓글 삭제
-                    showDeletePopupMenu(anchorView)
+                    showCommentDeletePopupMenu(anchorView)
                 } else {
                     // 방문자 댓글 삭제/신고
                     showAllPopupMenu(anchorView)
                 }
             } else {
                 if (isMyComment(currentUserId, commentAuthorId)) {
                     // 내 댓글 삭제
-                    showDeletePopupMenu(anchorView)
+                    showCommentDeletePopupMenu(anchorView)
                 } else {
                     // 다른 사람 댓글 신고
                     showReportPopupMenu(anchorView)
@@ -90,7 +111,18 @@ class DetailActivity : BindingActivity<ActivityDetailBinding>(R.layout.activity_
         }
     }
 
-    private fun showDeletePopupMenu(anchorView: View) {
+    private fun showFeedPopupMenu(anchorView: View) {
+        lifecycleScope.launch {
+            val currentUserId = dataStoreRepository.getUserId().first()
+            if (isMyFeed(currentUserId)) {
+                showFeedDeletePopupMenu(anchorView)
+            } else {
+                showReportPopupMenu(anchorView)
+            }
+        }
+    }
+
+    private fun showCommentDeletePopupMenu(anchorView: View) {
         val deleteTitle = listOf(stringOf(R.string.popup_delete_title))
         WineyPopupMenu(context = anchorView.context, titles = deleteTitle) { _, _, _ ->
             showCommentDeleteDialog()
@@ -99,6 +131,15 @@ class DetailActivity : BindingActivity<ActivityDetailBinding>(R.layout.activity_
         }
     }
 
+    private fun showFeedDeletePopupMenu(anchorView: View) {
+        val deleteTitle = listOf(stringOf(R.string.popup_delete_title))
+        WineyPopupMenu(context = anchorView.context, titles = deleteTitle) { _, _, _ ->
+            showFeedDeleteDialog()
+        }.apply {
+            showCustomPosition(anchorView)
+        }
+    }
+
     private fun showReportPopupMenu(anchorView: View) {
         val reportTitle = listOf(stringOf(R.string.popup_report_title))
         WineyPopupMenu(context = anchorView.context, titles = reportTitle) { _, _, _ ->
@@ -139,14 +180,27 @@ class DetailActivity : BindingActivity<ActivityDetailBinding>(R.layout.activity_
         dialog.show(supportFragmentManager, TAG_COMMENT_DELETE_DIALOG)
     }
 
+    private fun showFeedDeleteDialog() {
+        val dialog = WineyDialogFragment(
+            stringOf(R.string.feed_delete_dialog_title),
+            stringOf(R.string.feed_delete_dialog_subtitle),
+            stringOf(R.string.comment_delete_dialog_negative_button),
+            stringOf(R.string.comment_delete_dialog_positive_button),
+            handleNegativeButton = {},
+            handlePositiveButton = { viewModel.deleteFeed(feedId) }
+        )
+        dialog.show(supportFragmentManager, TAG_COMMENT_DELETE_DIALOG)
+        initDeleteFeedStateObserver()
+    }
+
     private fun showCommentReportDialog() {
         val dialog = WineyDialogFragment(
             stringOf(R.string.report_dialog_title),
             stringOf(R.string.report_dialog_subtitle),
             stringOf(R.string.report_dialog_negative_button),
             stringOf(R.string.report_dialog_positive_button),
             handleNegativeButton = {},
-            handlePositiveButton = { /* todo: 댓글 신고하기 */ }
+            handlePositiveButton = { navigateToMain(EXTRA_REPORT_KEY) }
         )
         dialog.show(supportFragmentManager, TAG_COMMENT_REPORT_DIALOG)
     }
@@ -178,8 +232,7 @@ class DetailActivity : BindingActivity<ActivityDetailBinding>(R.layout.activity_
                         snackBar(binding.root) { state.msg }
                     }
 
-                    else -> {
-                    }
+                    else -> Timber.tag("failure").e(MSG_DETAIL_ERROR)
                 }
             }.launchIn(lifecycleScope)
     }
@@ -197,18 +250,25 @@ class DetailActivity : BindingActivity<ActivityDetailBinding>(R.layout.activity_
                     snackBar(binding.root) { state.msg }
                 }
 
-                else -> {
-                }
+                else -> Timber.tag("failure").e(MSG_DETAIL_ERROR)
             }
         }.launchIn(lifecycleScope)
     }
 
-    private fun initDetailFeedAdapter(detailFeed: DetailFeed?) {
-        if (detailFeed == null) {
-            Timber.e("DETAIL FEED IS NULL")
-            return
-        }
-        _detailFeedAdapter = DetailFeedAdapter(detailFeed)
+    private fun initDeleteFeedStateObserver() {
+        viewModel.deleteFeedDetailState.flowWithLifecycle(lifecycle).onEach { state ->
+            when (state) {
+                is UiState.Success -> {
+                    navigateToMain(EXTRA_DELETE_KEY)
+                }
+
+                is UiState.Failure -> {
+                    wineySnackbar(binding.root, false, stringOf(R.string.snackbar_delete_fail))
+                }
+
+                else -> Timber.tag("failure").e(MSG_DETAIL_ERROR)
+            }
+        }.launchIn(lifecycleScope)
     }
 
     private fun switchCommentContainer(commentList: List<Comment>?) {
@@ -231,6 +291,30 @@ class DetailActivity : BindingActivity<ActivityDetailBinding>(R.layout.activity_
         }
     }
 
+    private fun initPostLikeStateObserver() {
+        viewModel.postFeedDetailLikeState.flowWithLifecycle(lifecycle).onEach { state ->
+            when (state) {
+                is UiState.Success -> {
+                    viewModel.getFeedDetail(feedId)
+                }
+
+                is UiState.Failure -> {
+                    snackBar(binding.root) { state.msg }
+                }
+
+                else -> Timber.tag("failure").e(MSG_DETAIL_ERROR)
+            }
+        }.launchIn(lifecycleScope)
+    }
+
+    private fun navigateToMain(extraKey: String) {
+        Intent(this, MainActivity::class.java).apply {
+            addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK or Intent.FLAG_ACTIVITY_NEW_TASK)
+            putExtra(extraKey, true)
+            startActivity(this)
+        }
+    }
+
     companion object {
         private const val KEY_FEED_ID = "feedId"
         private const val KEY_FEED_WRITER_ID = "feedWriterId"
@@ -239,5 +323,10 @@ class DetailActivity : BindingActivity<ActivityDetailBinding>(R.layout.activity_
         private const val TAG_COMMENT_REPORT_DIALOG = "COMMENT_REPORT_DIALOG"
 
         private const val POPUP_MENU_OFFSET = 65
+
+        private const val MSG_DETAIL_ERROR = "ERROR"
+
+        private const val EXTRA_DELETE_KEY = "delete"
+        private const val EXTRA_REPORT_KEY = "report"
     }
 }