[feat] 스크랩 상품 등록 API 연결

app/src/main/java/org/sopt/kream/data/datasource/ProductRemoteDataSource.kt

@@ -11,4 +11,9 @@ interface ProductRemoteDataSource {
     suspend fun getProductDetail(productId: Int): BaseResponse<ResponseProductDetailDto>
 
     suspend fun getRecommendProduct(memberId: Int): BaseResponse<ResponseRecommendProductDto>
+
+    suspend fun postScrap(
+        memberId: Int,
+        productId: Int,
+    ): BaseResponse<Unit>
 }

app/src/main/java/org/sopt/kream/data/datasourceimpl/ProductRemoteDataSourceImpl.kt

@@ -2,6 +2,7 @@ package org.sopt.kream.data.datasourceimpl
 
 import org.sopt.kream.data.ServicePool
 import org.sopt.kream.data.datasource.ProductRemoteDataSource
+import org.sopt.kream.data.model.request.RequestPostScrapDto
 import org.sopt.kream.data.model.response.ResponseProductDetailDto
 import org.sopt.kream.data.model.response.ResponseRecommendProductDto
 import org.sopt.kream.data.model.response.ResponseSearchProductDto
@@ -15,4 +16,9 @@ class ProductRemoteDataSourceImpl : ProductRemoteDataSource {
     override suspend fun getProductDetail(productId: Int): BaseResponse<ResponseProductDetailDto> = productService.getProductDetail(productId = productId)
 
     override suspend fun getRecommendProduct(memberId: Int): BaseResponse<ResponseRecommendProductDto> = productService.getRecommendProduct(memberId = memberId)
+
+    override suspend fun postScrap(
+        memberId: Int,
+        productId: Int,
+    ): BaseResponse<Unit> = productService.postScrap(memberId = memberId, request = RequestPostScrapDto(productId))
 }

app/src/main/java/org/sopt/kream/data/model/request/RequestPostScrapDto.kt

@@ -0,0 +1,10 @@
+package org.sopt.kream.data.model.request
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class RequestPostScrapDto(
+    @SerialName("productId")
+    val productId: Int,
+)

app/src/main/java/org/sopt/kream/data/repository/ProductRepositoryImpl.kt

@@ -26,4 +26,12 @@ class ProductRepositoryImpl(
         runCatching {
             productRemoteDataSource.getRecommendProduct(memberId = memberId).data.toRecommendProductModel()
         }
+
+    override suspend fun postScrap(
+        memberId: Int,
+        productId: Int,
+    ): Result<Unit> =
+        runCatching {
+            productRemoteDataSource.postScrap(memberId = memberId, productId = productId)
+        }
 }

app/src/main/java/org/sopt/kream/data/service/ProductService.kt

@@ -1,13 +1,16 @@
 package org.sopt.kream.data.service
 
+import org.sopt.kream.data.model.request.RequestPostScrapDto
 import org.sopt.kream.data.model.response.ResponseProductDetailDto
 import org.sopt.kream.data.model.response.ResponseRecommendProductDto
 import org.sopt.kream.data.model.response.ResponseReleaseProductDto
 import org.sopt.kream.data.model.response.ResponseSearchProductDto
 import org.sopt.kream.util.base.BaseResponse
+import retrofit2.http.Body
 import retrofit2.http.DELETE
 import retrofit2.http.GET
 import retrofit2.http.Header
+import retrofit2.http.POST
 import retrofit2.http.Path
 import retrofit2.http.Query
 
@@ -33,12 +36,18 @@ interface ProductService {
         @Header("memberId") userid: Int,
     ): BaseResponse<ResponseReleaseProductDto>
 
-    companion object {
-        const val MEMBER_ID = 1
-    }
-
     @GET("product/recommend")
     suspend fun getRecommendProduct(
         @Header("memberId") memberId: Int,
     ): BaseResponse<ResponseRecommendProductDto>
+
+    @POST("scrap")
+    suspend fun postScrap(
+        @Header("memberId") memberId: Int,
+        @Body request: RequestPostScrapDto,
+    ): BaseResponse<Unit>
+
+    companion object {
+        const val MEMBER_ID = 1
+    }
 }

app/src/main/java/org/sopt/kream/domain/repository/ProductRepository.kt

@@ -10,4 +10,9 @@ interface ProductRepository {
     suspend fun getProductDetail(productId: Int): Result<ProductDetailModel>
 
     suspend fun getRecommendProduct(memberId: Int): Result<RecommendProductModel>
+
+    suspend fun postScrap(
+        memberId: Int,
+        productId: Int,
+    ): Result<Unit>
 }

app/src/main/java/org/sopt/kream/presentation/ui/main/home/recommend/RecommendFragment.kt

@@ -46,7 +46,7 @@ class RecommendFragment : BindingFragment<FragmentRecommendBinding>({ FragmentRe
         advertisementAdapter = RecommendAdvertisementViewPagerAdapter(RecommendAdvertisementType.RECOMMEND_ADVERTISEMENT.advertisementList)
         circleMenuAdapter = RecommendCircleMenuAdapter(RecommendCircleMenuType.entries)
         forYouAdapter = RecommendForYouViewPagerAdapter(::navigateToProductDetail, ::navigateToSearch)
-        justDroppedAdapter = RecommendJustDroppedAdapter(::navigateToProductDetail)
+        justDroppedAdapter = RecommendJustDroppedAdapter(::navigateToProductDetail, recommendViewModel, memberId)
         styleAdapter = RecommendStyleAdapter()
 
         with(binding) {

app/src/main/java/org/sopt/kream/presentation/ui/main/home/recommend/RecommendJustDroppedAdapter.kt

@@ -9,6 +9,8 @@ import org.sopt.kream.util.view.ItemDiffCallback
 
 class RecommendJustDroppedAdapter(
     private val navigateToProductDetail: (Int) -> Unit,
+    private val recommendViewModel: RecommendViewModel,
+    private val memberId: Int,
 ) : ListAdapter<
         RecommendJustDroppedProductModel,
         RecommendJustDroppedViewHolder,
@@ -29,6 +31,8 @@ class RecommendJustDroppedAdapter(
                 false,
             ),
             navigateToProductDetail,
+            recommendViewModel,
+            memberId,
         )
 
     override fun onBindViewHolder(

app/src/main/java/org/sopt/kream/presentation/ui/main/home/recommend/RecommendJustDroppedViewHolder.kt

@@ -10,11 +10,15 @@ import org.sopt.kream.domain.model.RecommendJustDroppedProductModel
 class RecommendJustDroppedViewHolder(
     private val binding: ItemRecommendJustDroppedProductBinding,
     private val navigateToProductDetail: (Int) -> Unit,
+    private val recommendViewModel: RecommendViewModel,
+    private val memberId: Int,
 ) : RecyclerView.ViewHolder(binding.root) {
     fun onBind(
         recommendJustDroppedProductModel: RecommendJustDroppedProductModel,
         position: Int,
     ) {
+        initScrapClickListener(recommendJustDroppedProductModel.isScrap, position + 1)
+
         with(binding) {
             ivJustDroppedProduct.load(recommendJustDroppedProductModel.thumbnailUrl)
             tvJustDroppedProductBrand.text = recommendJustDroppedProductModel.brandTitle
@@ -48,4 +52,18 @@ class RecommendJustDroppedViewHolder(
                 }
         }
     }
+
+    fun initScrapClickListener(
+        isScrap: Boolean,
+        productId: Int,
+    ) {
+        with(binding) {
+            ivJustDroppedProductScrap.setOnClickListener {
+                if (!isScrap) {
+                    recommendViewModel.postScrapProduct(memberId, productId)
+                    ivJustDroppedProductScrap.setImageResource(R.drawable.ic_saved_2_on_24)
+                }
+            }
+        }
+    }
 }

app/src/main/java/org/sopt/kream/presentation/ui/main/home/recommend/RecommendViewModel.kt

@@ -17,6 +17,9 @@ class RecommendViewModel(
     private val _recommendProductState = MutableStateFlow<UiState<RecommendProductModel>>(UiState.Empty)
     val recommendProductState get() = _recommendProductState.asStateFlow()
 
+    private val _postScrapState = MutableStateFlow<UiState<Unit>>(UiState.Empty)
+    val postScrapState get() = _postScrapState.asStateFlow()
+
     private val _instagramList =
         listOf(
             InstagramModel(
@@ -52,4 +55,18 @@ class RecommendViewModel(
             }
         }
     }
+
+    fun postScrapProduct(
+        memberId: Int,
+        productId: Int,
+    ) {
+        viewModelScope.launch {
+            _postScrapState.value = UiState.Loading
+            productRepository.postScrap(memberId = memberId, productId = productId).onSuccess { postScrapResult ->
+                _postScrapState.value = UiState.Success(postScrapResult)
+            }.onFailure { exception: Throwable ->
+                _postScrapState.value = UiState.Error(exception.message)
+            }
+        }
+    }
 }