Implemented comments parser (#3)

Author: ShiftHackZ

data/src/main/java/com/shifthackz/joyreactor/data/datasource/remote/CommentsRemoteDataSource.kt

@@ -0,0 +1,14 @@
+package com.shifthackz.joyreactor.data.datasource.remote
+
+import com.shifthackz.joyreactor.domain.datasource.CommentsDataSource
+import com.shifthackz.joyreactor.entity.Comment
+import com.shifthackz.joyreactor.network.parser.CommentsParser
+
+class CommentsRemoteDataSource(
+    private val commentsParser: CommentsParser,
+) : CommentsDataSource.Remote {
+
+    override suspend fun fetchComments(postId: String): List<Comment> {
+        return commentsParser.fetchComments(postId)
+    }
+}

data/src/main/java/com/shifthackz/joyreactor/data/di/Modules.kt

@@ -1,16 +1,21 @@
 package com.shifthackz.joyreactor.data.di
 
 import com.shifthackz.joyreactor.data.datasource.local.PostsLocalDataSource
+import com.shifthackz.joyreactor.data.datasource.remote.CommentsRemoteDataSource
 import com.shifthackz.joyreactor.data.datasource.remote.PostsRemoteDataSource
+import com.shifthackz.joyreactor.data.repository.CommentsRepositoryImpl
 import com.shifthackz.joyreactor.data.repository.PostsRepositoryImpl
+import com.shifthackz.joyreactor.domain.datasource.CommentsDataSource
 import com.shifthackz.joyreactor.domain.datasource.PostsDataSource
+import com.shifthackz.joyreactor.domain.repository.CommentsRepository
 import com.shifthackz.joyreactor.domain.repository.PostsRepository
 import org.koin.core.module.dsl.factoryOf
 import org.koin.dsl.bind
 import org.koin.dsl.module
 
 internal val remoteDataSourceModule = module {
     factoryOf(::PostsRemoteDataSource) bind PostsDataSource.Remote::class
+    factoryOf(::CommentsRemoteDataSource) bind CommentsDataSource.Remote::class
 }
 
 internal val localDataSourceModule = module {
@@ -19,6 +24,7 @@ internal val localDataSourceModule = module {
 
 internal val repositoryModule = module {
     factoryOf(::PostsRepositoryImpl) bind PostsRepository::class
+    factoryOf(::CommentsRepositoryImpl) bind CommentsRepository::class
 }
 
 val dataModule = (remoteDataSourceModule + localDataSourceModule + repositoryModule).toTypedArray()

data/src/main/java/com/shifthackz/joyreactor/data/mappers/PostMappers.kt

@@ -36,5 +36,6 @@ fun FullPostDto.toDomain(): Post = with(this) {
         contents = contents.map(ContentEntity::toDomain),
         tags = tags.map(TagEntity::toDomain),
         rating = post.rating,
+        comments = emptyList(),
     )
 }

data/src/main/java/com/shifthackz/joyreactor/data/repository/CommentsRepositoryImpl.kt

@@ -0,0 +1,14 @@
+package com.shifthackz.joyreactor.data.repository
+
+import com.shifthackz.joyreactor.domain.datasource.CommentsDataSource
+import com.shifthackz.joyreactor.domain.repository.CommentsRepository
+import com.shifthackz.joyreactor.entity.Comment
+
+internal class CommentsRepositoryImpl(
+    private val commendsRds: CommentsDataSource.Remote,
+) : CommentsRepository {
+
+    override suspend fun fetchComments(postId: String): List<Comment> {
+        return commendsRds.fetchComments(postId)
+    }
+}

dependencies.gradle

@@ -11,8 +11,8 @@ ext {
     koinVersion = '3.4.3'
     koinComposeVersion = '3.4.6'
     coilComposeVersion = '2.4.0'
-//    retrofitVersion = '2.9.0'
-//    okHttpVersion = '5.0.0-alpha.11'
+    retrofitVersion = '2.9.0'
+    okHttpVersion = '5.0.0-alpha.11'
     roomVersion = '2.5.2'
     jsoupVersion = '1.16.1'
     coroutinesVersion = '1.7.3'
@@ -63,15 +63,14 @@ ext {
             coilGif     : "io.coil-kt:coil-gif:$coilComposeVersion",
             zoomable: "net.engawapg.lib:zoomable:$zoomableVersion"
     ]
-//    retrofit = [
-//            core         : "com.squareup.retrofit2:retrofit:$retrofitVersion",
-//            converterGson: "com.squareup.retrofit2:converter-gson:$retrofitVersion",
-//            adapterRx    : "com.squareup.retrofit2:adapter-rxjava3:$retrofitVersion",
-//    ]
-//    okhttp = [
-//            core   : "com.squareup.okhttp3:okhttp:$okHttpVersion",
-//            logging: "com.squareup.okhttp3:logging-interceptor:$okHttpVersion",
-//    ]
+    retrofit = [
+            core         : "com.squareup.retrofit2:retrofit:$retrofitVersion",
+            converterGson: "com.squareup.retrofit2:converter-gson:$retrofitVersion",
+    ]
+    okhttp = [
+            core   : "com.squareup.okhttp3:okhttp:$okHttpVersion",
+            logging: "com.squareup.okhttp3:logging-interceptor:$okHttpVersion",
+    ]
     database = [
             roomRuntime   : "androidx.room:room-runtime:$roomVersion",
             roomKtx       : "androidx.room:room-ktx:$roomVersion",

domain/src/main/java/com/shifthackz/joyreactor/domain/datasource/CommentsDataSource.kt

@@ -0,0 +1,10 @@
+package com.shifthackz.joyreactor.domain.datasource
+
+import com.shifthackz.joyreactor.entity.Comment
+
+sealed interface CommentsDataSource {
+
+    interface Remote {
+        suspend fun fetchComments(postId: String): List<Comment>
+    }
+}

domain/src/main/java/com/shifthackz/joyreactor/domain/di/Modules.kt

@@ -1,14 +1,17 @@
 package com.shifthackz.joyreactor.domain.di
 
-import com.shifthackz.joyreactor.domain.usecase.FetchPostsPageUseCase
-import com.shifthackz.joyreactor.domain.usecase.FetchPostsPageUseCaseImpl
-import com.shifthackz.joyreactor.domain.usecase.GetFullPostUseCase
-import com.shifthackz.joyreactor.domain.usecase.GetFullPostUseCaseImpl
+import com.shifthackz.joyreactor.domain.usecase.comment.FetchPostCommentsUseCase
+import com.shifthackz.joyreactor.domain.usecase.comment.FetchPostCommentsUseCaseImpl
+import com.shifthackz.joyreactor.domain.usecase.post.FetchPostsPageUseCase
+import com.shifthackz.joyreactor.domain.usecase.post.FetchPostsPageUseCaseImpl
+import com.shifthackz.joyreactor.domain.usecase.post.GetFullPostUseCase
+import com.shifthackz.joyreactor.domain.usecase.post.GetFullPostUseCaseImpl
 import org.koin.core.module.dsl.factoryOf
 import org.koin.dsl.bind
 import org.koin.dsl.module
 
 val domainModule = module {
     factoryOf(::FetchPostsPageUseCaseImpl) bind FetchPostsPageUseCase::class
     factoryOf(::GetFullPostUseCaseImpl) bind GetFullPostUseCase::class
+    factoryOf(::FetchPostCommentsUseCaseImpl) bind FetchPostCommentsUseCase::class
 }

domain/src/main/java/com/shifthackz/joyreactor/domain/repository/CommentsRepository.kt

@@ -0,0 +1,7 @@
+package com.shifthackz.joyreactor.domain.repository
+
+import com.shifthackz.joyreactor.entity.Comment
+
+interface CommentsRepository {
+    suspend fun fetchComments(postId: String): List<Comment>
+}

domain/src/main/java/com/shifthackz/joyreactor/domain/usecase/comment/FetchPostCommentsUseCase.kt

@@ -0,0 +1,7 @@
+package com.shifthackz.joyreactor.domain.usecase.comment
+
+import com.shifthackz.joyreactor.entity.Comment
+
+interface FetchPostCommentsUseCase {
+    suspend operator fun invoke(postId: String): List<Comment>
+}

domain/src/main/java/com/shifthackz/joyreactor/domain/usecase/comment/FetchPostCommentsUseCaseImpl.kt

@@ -0,0 +1,13 @@
+package com.shifthackz.joyreactor.domain.usecase.comment
+
+import com.shifthackz.joyreactor.domain.repository.CommentsRepository
+import com.shifthackz.joyreactor.entity.Comment
+
+internal class FetchPostCommentsUseCaseImpl(
+    private val commentsRepository: CommentsRepository,
+) : FetchPostCommentsUseCase {
+
+    override suspend fun invoke(postId: String): List<Comment> {
+        return commentsRepository.fetchComments(postId)
+    }
+}