[feat] #23 filter api 연동

Author: jihyunniiii

app/src/main/java/com/coffeeing/client/data/datasource/remote/MainDataSource.kt

@@ -36,4 +36,8 @@ class MainDataSource @Inject constructor(
     suspend fun getSort(
         sort: String
     ): ResponseHomeList = mainService.getSort(sort)
+
+    suspend fun getFilter(
+        tag: String
+    ): ResponseHomeList = mainService.getFilter(tag)
 }

app/src/main/java/com/coffeeing/client/data/repository/MainRepositoryImpl.kt

@@ -44,4 +44,8 @@ class MainRepositoryImpl @Inject constructor(
     override suspend fun getSort(sort: String): Result<List<HomeCoffeeing>> = runCatching {
         mainDataSource.getSort(sort).toHomeList()
     }
+
+    override suspend fun getFilter(tag: String): Result<List<HomeCoffeeing>> = runCatching {
+        mainDataSource.getFilter(tag).toHomeList()
+    }
 }

app/src/main/java/com/coffeeing/client/data/service/MainService.kt

@@ -46,4 +46,9 @@ interface MainService {
     suspend fun getSort(
         @Query("sort") sort: String
     ): ResponseHomeList
+
+    @GET("filter")
+    suspend fun getFilter(
+        @Query("tag") tag: String
+    ): ResponseHomeList
 }

app/src/main/java/com/coffeeing/client/domain/repository/MainRepository.kt

@@ -31,4 +31,8 @@ interface MainRepository {
     suspend fun getSort(
         sort: String
     ): Result<List<HomeCoffeeing>>
+
+    suspend fun getFilter(
+        tag: String
+    ): Result<List<HomeCoffeeing>>
 }

app/src/main/java/com/coffeeing/client/presentation/home/HomeActivity.kt

@@ -66,6 +66,17 @@ class HomeActivity : BindingActivity<ActivityHomeBinding>(R.layout.activity_home
         binding.ivHomeSearch.setOnClickListener {
             viewModel.getSearch(binding.etHomeSearch.text.toString())
         }
+
+        binding.cgHomeCoffeeingTypeFilter.setOnCheckedChangeListener { _, checkedId ->
+            when (binding.cgHomeCoffeeingTypeFilter.checkedChipId) {
+                R.id.chip_home_coffeeing_original -> viewModel.setFilterType("original")
+                R.id.chip_home_coffeeing_friend -> viewModel.setFilterType("friend")
+                R.id.chip_home_coffeeing_tour -> viewModel.setFilterType("tour")
+                R.id.chip_home_coffeeing_worker -> viewModel.setFilterType("worker")
+                R.id.chip_home_coffeeing_beginner -> viewModel.setFilterType("beginner")
+                else -> viewModel.setFilterType("original")
+            }
+        }
     }
 
     private fun addObservers() {
@@ -91,6 +102,12 @@ class HomeActivity : BindingActivity<ActivityHomeBinding>(R.layout.activity_home
         viewModel.likeState.flowWithLifecycle(lifecycle).onEach {
             viewModel.getHomeList()
         }.launchIn(lifecycleScope)
+
+        viewModel.filterType.flowWithLifecycle(lifecycle).onEach {
+            viewModel.filterType.value?.let { tag ->
+                viewModel.getFilter(tag)
+            }
+        }.launchIn(lifecycleScope)
     }
 
     private fun showHomeSortDialog() {

app/src/main/java/com/coffeeing/client/presentation/home/HomeViewModel.kt

@@ -24,6 +24,8 @@ class HomeViewModel @Inject constructor(
     val homeList get() = _homeList.asStateFlow()
     private val _likeState = MutableStateFlow<Like?>(null)
     val likeState get() = _likeState.asStateFlow()
+    private val _filterType = MutableStateFlow<String?>(null)
+    val filterType get() = _filterType.asStateFlow()
 
     fun setHomeSort(homeSortType: HomeSortType) {
         _homeSort.value = homeSortType
@@ -65,6 +67,18 @@ class HomeViewModel @Inject constructor(
         }
     }
 
+    fun getFilter(tag: String) {
+        viewModelScope.launch {
+            mainRepository.getFilter(tag)
+                .onSuccess {
+                    _homeList.value = it
+                }
+                .onFailure { exception ->
+                    Timber.e(exception.message)
+                }
+        }
+    }
+
     fun postLike(postId: Int) {
         viewModelScope.launch {
             mainRepository.postLike(postId)
@@ -76,4 +90,8 @@ class HomeViewModel @Inject constructor(
                 }
         }
     }
+
+    fun setFilterType(tag: String) {
+        _filterType.value = tag
+    }
 }