feat: 메인 홈 - 인기 크리에이터

- 팔로우/언팔로우 기능 추가

app/src/main/java/kr/co/vividnext/sodalive/di/AppDI.kt

@@ -340,7 +340,7 @@ class AppDI(private val context: Context, isDebugMode: Boolean) {
         viewModel { AlarmContentAllViewModel(get()) }
         viewModel { SearchViewModel(get()) }
         viewModel { PointStatusViewModel(get()) }
-        viewModel { HomeViewModel(get()) }
+        viewModel { HomeViewModel(get(), get()) }
     }
 
     private val repositoryModule = module {

app/src/main/java/kr/co/vividnext/sodalive/explorer/GetExplorerResponse.kt

@@ -23,5 +23,5 @@ data class GetExplorerSectionCreatorResponse(
     @SerializedName("nickname") val nickname: String,
     @SerializedName("tags") val tags: String,
     @SerializedName("profileImageUrl") val profileImageUrl: String,
-    @SerializedName("followerCount") val followerCount: Int
+    @SerializedName("follow") var follow: Boolean
 )

app/src/main/java/kr/co/vividnext/sodalive/home/CreatorRankingAdapter.kt

@@ -14,7 +14,8 @@ import kr.co.vividnext.sodalive.databinding.ItemHomeCreatorBinding
 import kr.co.vividnext.sodalive.explorer.GetExplorerSectionCreatorResponse
 
 class CreatorRankingAdapter(
-    private val onClickItem: (Long) -> Unit
+    private val onClickItem: (Long) -> Unit,
+    private val onClickFollow: (Long, Boolean) -> Unit
 ) : RecyclerView.Adapter<CreatorRankingAdapter.ViewHolder>() {
 
     private val items = mutableListOf<GetExplorerSectionCreatorResponse>()
@@ -24,8 +25,6 @@ class CreatorRankingAdapter(
         private val binding: ItemHomeCreatorBinding
     ) : RecyclerView.ViewHolder(binding.root) {
         fun bind(item: GetExplorerSectionCreatorResponse, index: Int) {
-            binding.root.setOnClickListener { onClickItem(item.id) }
-
             Glide
                 .with(context)
                 .load(item.profileImageUrl)
@@ -58,6 +57,20 @@ class CreatorRankingAdapter(
                     binding.ivCrown.visibility = View.GONE
                 }
             }
+
+            if (item.follow) {
+                binding.tvFollow.text = "팔로잉"
+            } else {
+                binding.tvFollow.text = "팔로우"
+            }
+
+            binding.tvFollow.setOnClickListener {
+                item.follow = !item.follow
+                notifyItemChanged(index)
+                onClickFollow(item.id, item.follow)
+            }
+
+            binding.root.setOnClickListener { onClickItem(item.id) }
         }
     }
 

app/src/main/java/kr/co/vividnext/sodalive/home/HomeFragment.kt

@@ -277,7 +277,8 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>(FragmentHomeBinding::infl
         )
         binding.tvFamousCreatorTitle.text = spSectionTitle
 
-        creatorRankingAdapter = CreatorRankingAdapter {
+        creatorRankingAdapter = CreatorRankingAdapter(
+            onClickItem = {
                 if (SharedPreferenceManager.token.isNotBlank()) {
                     startActivity(
                         Intent(
@@ -290,7 +291,19 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>(FragmentHomeBinding::infl
                 } else {
                     (requireActivity() as MainActivity).showLoginActivity()
                 }
+            },
+            onClickFollow = { creatorId, follow ->
+                if (SharedPreferenceManager.token.isNotBlank()) {
+                    if (follow) {
+                        viewModel.follow(creatorId, follow = true, notify = true)
+                    } else {
+                        viewModel.follow(creatorId, follow = false, notify = false)
                     }
+                } else {
+                    (requireActivity() as MainActivity).showLoginActivity()
+                }
+            }
+        )
 
         val recyclerView = binding.rvFamousCreator
         recyclerView.layoutManager = LinearLayoutManager(

app/src/main/java/kr/co/vividnext/sodalive/home/HomeViewModel.kt

@@ -9,13 +9,16 @@ import kr.co.vividnext.sodalive.audio_content.main.GetAudioContentBannerResponse
 import kr.co.vividnext.sodalive.audio_content.main.GetAudioContentRankingItem
 import kr.co.vividnext.sodalive.audio_content.main.v2.GetContentCurationResponse
 import kr.co.vividnext.sodalive.audio_content.series.GetSeriesListResponse
-import kr.co.vividnext.sodalive.audition.GetAuditionListItem
 import kr.co.vividnext.sodalive.base.BaseViewModel
 import kr.co.vividnext.sodalive.common.SharedPreferenceManager
 import kr.co.vividnext.sodalive.explorer.GetExplorerSectionCreatorResponse
 import kr.co.vividnext.sodalive.live.GetRoomListResponse
+import kr.co.vividnext.sodalive.user.UserRepository
 
-class HomeViewModel(private val repository: HomeRepository) : BaseViewModel() {
+class HomeViewModel(
+    private val repository: HomeRepository,
+    private val userRepository: UserRepository
+) : BaseViewModel() {
 
     private var _isLoading = MutableLiveData(false)
     val isLoading: LiveData<Boolean>
@@ -172,4 +175,37 @@ class HomeViewModel(private val repository: HomeRepository) : BaseViewModel() {
                 )
         )
     }
+
+    fun follow(creatorId: Long, follow: Boolean = true, notify: Boolean = true) {
+        _isLoading.value = true
+        compositeDisposable.add(
+            userRepository.creatorFollow(
+                creatorId = creatorId,
+                follow,
+                notify,
+                token = "Bearer ${SharedPreferenceManager.token}"
+            )
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(
+                    {
+                        _isLoading.value = false
+                        if (!it.success || it.data == null) {
+                            if (it.message != null) {
+                                _toastLiveData.postValue(it.message)
+                            } else {
+                                _toastLiveData.postValue(
+                                    "알 수 없는 오류가 발생했습니다. 다시 시도해 주세요."
+                                )
+                            }
+                        }
+                    },
+                    {
+                        _isLoading.value = false
+                        it.message?.let { message -> Logger.e(message) }
+                        _toastLiveData.postValue("알 수 없는 오류가 발생했습니다. 다시 시도해 주세요.")
+                    }
+                )
+        )
+    }
 }