Merge pull request #51 from laco-dev/feature/#50

[Home] 후원사 목록 data layer 구현

core/data/src/main/assets/sponsors.json

@@ -0,0 +1,8 @@
+[
+  {
+    "name": "헤이딜러",
+    "imageUrl": "https://raw.githubusercontent.com/droidknights/DroidKnights2020_App/master/androidapp/app/src/main/res/drawable-xxxhdpi/ic_sponsor_heydealer.png",
+    "homepage": "https://heydealer.co.kr/",
+    "grade": "gold"
+  }
+]

core/data/src/main/java/com/droidknights/app2023/core/data/api/GithubRawApi.kt

@@ -0,0 +1,10 @@
+package com.droidknights.app2023.core.data.api
+
+import com.droidknights.app2023.core.data.api.model.SponsorResponse
+import retrofit2.http.GET
+
+internal interface GithubRawApi {
+
+    @GET("/droidknights/DroidKnights2023_App/main/data/src/main/assets/sponsors.json")
+    suspend fun getSponsors(): List<SponsorResponse>
+}

core/data/src/main/java/com/droidknights/app2023/core/data/api/fake/AssetsGithubRawApi.kt

@@ -0,0 +1,18 @@
+package com.droidknights.app2023.core.data.api.fake
+
+import android.content.Context
+import com.droidknights.app2023.core.data.api.GithubRawApi
+import com.droidknights.app2023.core.data.api.model.SponsorResponse
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.decodeFromStream
+
+internal class AssetsGithubRawApi(
+    context: Context,
+    private val json: Json = Json { ignoreUnknownKeys = true },
+) : GithubRawApi {
+    private val assets = context.assets.open("sponsors.json")
+
+    override suspend fun getSponsors(): List<SponsorResponse> {
+        return json.decodeFromStream(assets)
+    }
+}

core/data/src/main/java/com/droidknights/app2023/core/data/api/model/SponsorResponse.kt

@@ -0,0 +1,21 @@
+package com.droidknights.app2023.core.data.api.model
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+internal data class SponsorResponse(
+    @SerialName("name") val name: String,
+    @SerialName("imageUrl") val imageUrl: String,
+    @SerialName("homepage") val homepage: String,
+    @SerialName("grade") val grade: Grade,
+) {
+
+    enum class Grade {
+        @SerialName("platinum")
+        PLATINUM,
+
+        @SerialName("gold")
+        GOLD,
+    }
+}

core/data/src/main/java/com/droidknights/app2023/core/data/di/ApiModule.kt

@@ -1,6 +1,7 @@
 package com.droidknights.app2023.core.data.di
 
 import com.droidknights.app2023.core.data.api.GithubApi
+import com.droidknights.app2023.core.data.api.GithubRawApi
 import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
 import dagger.Module
 import dagger.Provides
@@ -41,7 +42,18 @@ internal object ApiModule {
             .client(okHttpClient).build()
             .create(GithubApi::class.java)
     }
-
+
+    @Provides
+    @Singleton
+    fun provideGitRawApi(
+        okHttpClient: OkHttpClient,
+        converterFactory: Converter.Factory,
+    ): GithubRawApi = Retrofit.Builder()
+        .baseUrl("https://raw.githubusercontent.com/")
+        .addConverterFactory(converterFactory)
+        .client(okHttpClient).build()
+        .create(GithubRawApi::class.java)
+
     @Provides
     @Singleton
     fun provideJson(): Json = Json {

core/data/src/main/java/com/droidknights/app2023/core/data/di/DataModule.kt

@@ -1,11 +1,18 @@
 package com.droidknights.app2023.core.data.di
 
+import android.content.Context
+import com.droidknights.app2023.core.data.api.fake.AssetsGithubRawApi
 import com.droidknights.app2023.core.data.repository.ContributorRepository
 import com.droidknights.app2023.core.data.repository.DefaultContributorRepository
+import com.droidknights.app2023.core.data.repository.DefaultSponsorRepository
+import com.droidknights.app2023.core.data.repository.SponsorRepository
 import dagger.Binds
 import dagger.Module
+import dagger.Provides
 import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
 
 @InstallIn(SingletonComponent::class)
 @Module
@@ -15,4 +22,17 @@ internal abstract class DataModule {
     abstract fun bindsContributorRepository(
         repository: DefaultContributorRepository,
     ): ContributorRepository
+
+    @InstallIn(SingletonComponent::class)
+    @Module
+    internal object FakeModule {
+
+        @Provides
+        @Singleton
+        fun provideSponsorRepository(
+            @ApplicationContext context: Context,
+        ): SponsorRepository {
+            return DefaultSponsorRepository(AssetsGithubRawApi(context))
+        }
+    }
 }

core/data/src/main/java/com/droidknights/app2023/core/data/mapper/SponsorMapper.kt

@@ -0,0 +1,14 @@
+package com.droidknights.app2023.core.data.mapper
+
+import com.droidknights.app2023.core.data.api.model.SponsorResponse
+import com.droidknights.app2023.core.data.model.SponsorEntity
+
+internal fun SponsorResponse.toData(): SponsorEntity = SponsorEntity(
+    name = name,
+    imageUrl = imageUrl,
+    homepage = homepage,
+    grade = when (grade) {
+        SponsorResponse.Grade.PLATINUM -> SponsorEntity.Grade.PLATINUM
+        SponsorResponse.Grade.GOLD -> SponsorEntity.Grade.GOLD
+    }
+)

core/data/src/main/java/com/droidknights/app2023/core/data/model/SponsorEntity.kt

@@ -0,0 +1,10 @@
+package com.droidknights.app2023.core.data.model
+
+data class SponsorEntity(
+    val name: String,
+    val imageUrl: String,
+    val homepage: String,
+    val grade: Grade,
+) {
+    enum class Grade { PLATINUM, GOLD, }
+}

core/data/src/main/java/com/droidknights/app2023/core/data/repository/DefaultSponsorRepository.kt

@@ -0,0 +1,15 @@
+package com.droidknights.app2023.core.data.repository
+
+import com.droidknights.app2023.core.data.api.GithubRawApi
+import com.droidknights.app2023.core.data.mapper.toData
+import com.droidknights.app2023.core.data.model.SponsorEntity
+import javax.inject.Inject
+
+internal class DefaultSponsorRepository @Inject constructor(
+    private val githubRawApi: GithubRawApi,
+) : SponsorRepository {
+
+    override suspend fun getSponsors(): List<SponsorEntity> {
+        return githubRawApi.getSponsors().map { it.toData() }
+    }
+}

core/data/src/main/java/com/droidknights/app2023/core/data/repository/SponsorRepository.kt

@@ -0,0 +1,8 @@
+package com.droidknights.app2023.core.data.repository
+
+import com.droidknights.app2023.core.data.model.SponsorEntity
+
+interface SponsorRepository {
+
+    suspend fun getSponsors(): List<SponsorEntity>
+}

core/data/src/test/java/com/droidknights/app2023/core/data/repository/FakeGithubApi.kt → core/data/src/test/java/com/droidknights/app2023/core/data/api/fake/FakeGithubApi.kt

@@ -1,4 +1,4 @@
-package com.droidknights.app2023.core.data.repository
+package com.droidknights.app2023.core.data.api.fake
 
 import com.droidknights.app2023.core.data.api.model.ContributorResponse
 import com.droidknights.app2023.core.data.api.GithubApi

core/data/src/test/java/com/droidknights/app2023/core/data/api/fake/FakeGithubRawApi.kt

@@ -0,0 +1,17 @@
+package com.droidknights.app2023.core.data.api.fake
+
+import com.droidknights.app2023.core.data.api.GithubRawApi
+import com.droidknights.app2023.core.data.api.model.SponsorResponse
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.decodeFromStream
+import java.io.File
+
+internal class FakeGithubRawApi(
+    private val json: Json = Json { ignoreUnknownKeys = true },
+) : GithubRawApi {
+    private val assets = File("src/main/assets/sponsors.json")
+
+    override suspend fun getSponsors(): List<SponsorResponse> {
+        return json.decodeFromStream(assets.inputStream())
+    }
+}

core/data/src/test/java/com/droidknights/app2023/core/data/repository/DefaultContributorRepositoryTest.kt

@@ -1,5 +1,6 @@
 package com.droidknights.app2023.core.data.repository
 
+import com.droidknights.app2023.core.data.api.fake.FakeGithubApi
 import com.droidknights.app2023.core.data.api.model.ContributorResponse
 import com.droidknights.app2023.core.data.model.ContributorEntity
 import io.kotest.core.spec.style.BehaviorSpec

core/data/src/test/java/com/droidknights/app2023/core/data/repository/DefaultSponsorRepositoryTest.kt

@@ -0,0 +1,28 @@
+package com.droidknights.app2023.core.data.repository
+
+import com.droidknights.app2023.core.data.api.fake.FakeGithubRawApi
+import com.droidknights.app2023.core.data.model.SponsorEntity
+import io.kotest.core.spec.style.StringSpec
+import io.kotest.matchers.shouldBe
+import kotlinx.serialization.json.Json
+
+internal class DefaultSponsorRepositoryTest : StringSpec() {
+
+    init {
+        val repository: SponsorRepository = DefaultSponsorRepository(
+            githubRawApi = FakeGithubRawApi(
+                json = Json { ignoreUnknownKeys = true },
+            )
+        )
+        "역직렬화 테스트" {
+            val expected = SponsorEntity(
+                name = "헤이딜러",
+                imageUrl = "https://raw.githubusercontent.com/droidknights/DroidKnights2020_App/master/androidapp/app/src/main/res/drawable-xxxhdpi/ic_sponsor_heydealer.png",
+                homepage = "https://heydealer.co.kr/",
+                grade = SponsorEntity.Grade.GOLD,
+            )
+            val actual = repository.getSponsors().first()
+            actual shouldBe expected
+        }
+    }
+}

core/domain/src/main/java/com/droidknights/app2023/core/domain/mapper/SponsorMapper.kt

@@ -0,0 +1,14 @@
+package com.droidknights.app2023.core.domain.mapper
+
+import com.droidknights.app2023.core.data.model.SponsorEntity
+import com.droidknights.app2023.core.domain.model.Sponsor
+
+internal fun SponsorEntity.toDomain(): Sponsor = Sponsor(
+    name = name,
+    imageUrl = imageUrl,
+    homepage = homepage,
+    grade = when (grade) {
+        SponsorEntity.Grade.PLATINUM -> Sponsor.Grade.PLATINUM
+        SponsorEntity.Grade.GOLD -> Sponsor.Grade.GOLD
+    }
+)

core/domain/src/main/java/com/droidknights/app2023/core/domain/model/Sponsor.kt

@@ -0,0 +1,10 @@
+package com.droidknights.app2023.core.domain.model
+
+data class Sponsor(
+    val name: String,
+    val imageUrl: String,
+    val homepage: String,
+    val grade: Grade,
+) {
+    enum class Grade { PLATINUM, GOLD, }
+}

core/domain/src/main/java/com/droidknights/app2023/core/domain/usecase/GetSponsorsUseCase.kt

@@ -0,0 +1,15 @@
+package com.droidknights.app2023.core.domain.usecase
+
+import com.droidknights.app2023.core.data.repository.SponsorRepository
+import com.droidknights.app2023.core.domain.mapper.toDomain
+import com.droidknights.app2023.core.domain.model.Sponsor
+import javax.inject.Inject
+
+class GetSponsorsUseCase @Inject constructor(
+    private val sponsorRepository: SponsorRepository,
+) {
+
+    suspend operator fun invoke(): List<Sponsor> {
+        return sponsorRepository.getSponsors().map { it.toDomain() }
+    }
+}