[feat] [#58] 관심 부스 로컬 데이터베이스 환경 구축 및 CRUD 연동

build-logic/build.gradle.kts

@@ -16,8 +16,7 @@ gradlePlugin {
         "android.feature" to "AndroidFeatureConventionPlugin",
         "android.hilt" to "AndroidHiltConventionPlugin",
         "android.retrofit" to "AndroidRetrofitConventionPlugin",
-        "jvm.kotlin" to "JvmKotlinConventionPlugin",
-        "test.kotest" to "TestKotestConventionPlugin",
+        "android.room" to "AndroidRoomConventionPlugin",
     )
 
     plugins {
@@ -45,6 +44,7 @@ kotlin {
 dependencies {
     compileOnly(libs.gradle.android)
     compileOnly(libs.gradle.kotlin)
+    compileOnly(libs.gradle.androidx.room)
 
     compileOnly(files(libs.javaClass.superclass.protectionDomain.codeSource.location))
 }

build-logic/src/main/kotlin/AndroidRoomConventionPlugin.kt

@@ -0,0 +1,28 @@
+import androidx.room.gradle.RoomExtension
+import com.unifest.android.Plugins
+import com.unifest.android.applyPlugins
+import com.unifest.android.implementation
+import com.unifest.android.ksp
+import com.unifest.android.libs
+import org.gradle.kotlin.dsl.configure
+import org.gradle.kotlin.dsl.dependencies
+
+class AndroidRoomConventionPlugin : BuildLogicConventionPlugin(
+    {
+        applyPlugins(Plugins.AndroidxRoom, Plugins.KotlinxSerialization, Plugins.Ksp)
+
+        extensions.configure<RoomExtension> {
+            // The schemas directory contains a schema file for each version of the Room database.
+            // This is required to enable Room auto migrations.
+            // See https://developer.android.com/reference/kotlin/androidx/room/AutoMigration.
+            schemaDirectory("$projectDir/schemas")
+        }
+
+        dependencies {
+            implementation(libs.androidx.room.runtime)
+            implementation(libs.androidx.room.ktx)
+            ksp(libs.androidx.room.compiler)
+            implementation(libs.kotlinx.serialization.json)
+        }
+    },
+)

build-logic/src/main/kotlin/com/unifest/android/Plugins.kt

@@ -1,16 +1,15 @@
 package com.unifest.android
 
 internal object Plugins {
-    const val JavaLibrary = "java-library"
-
-    const val KotlinJvm = "org.jetbrains.kotlin.jvm"
     const val KotlinAndroid = "org.jetbrains.kotlin.android"
 
     const val KotlinxSerialization = "org.jetbrains.kotlin.plugin.serialization"
 
     const val AndroidApplication = "com.android.application"
     const val AndroidLibrary = "com.android.library"
 
+    const val AndroidxRoom = "androidx.room"
+
     const val hilt = "dagger.hilt.android.plugin"
     const val Ksp = "com.google.devtools.ksp"
 

build.gradle.kts

@@ -9,6 +9,7 @@ plugins {
     alias(libs.plugins.kotlin.serialization) apply false
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.android.library) apply false
+    alias(libs.plugins.androidx.room) apply false
     alias(libs.plugins.hilt) apply false
     alias(libs.plugins.google.service) apply false
     alias(libs.plugins.firebase.crashlytics) apply false

core/data/build.gradle.kts

@@ -15,6 +15,7 @@ dependencies {
     implementations(
         projects.core.network,
         projects.core.datastore,
+        projects.core.database,
 
         libs.timber,
     )

core/data/src/main/kotlin/com/unifest/android/core/data/di/RepositoryModule.kt

@@ -0,0 +1,18 @@
+package com.unifest.android.core.data.di
+
+import com.unifest.android.core.data.repository.DefaultLikedBoothRepository
+import com.unifest.android.core.data.repository.LikedBoothRepository
+import dagger.Binds
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+abstract class RepositoryModule {
+
+    @Binds
+    @Singleton
+    abstract fun bindLikedBoothRepository(likedBoothRepository: DefaultLikedBoothRepository): LikedBoothRepository
+}

core/data/src/main/kotlin/com/unifest/android/core/data/mapper/DBEntityToResponse.kt

@@ -0,0 +1,29 @@
+package com.unifest.android.core.data.mapper
+
+import com.unifest.android.core.data.response.BoothDetailResponse
+import com.unifest.android.core.data.response.MenuResponse
+import com.unifest.android.core.database.entity.LikedBoothEntity
+import com.unifest.android.core.database.entity.MenuEntity
+
+internal fun LikedBoothEntity.toResponse(): BoothDetailResponse {
+    return BoothDetailResponse(
+        id = id,
+        name = name,
+        category = category,
+        description = description,
+        warning = warning,
+        location = location,
+        latitude = latitude,
+        longitude = longitude,
+        menus = menus.map { it.toResponse() },
+    )
+}
+
+internal fun MenuEntity.toResponse(): MenuResponse {
+    return MenuResponse(
+        id = id,
+        name = name,
+        price = price,
+        imgUrl = imgUrl,
+    )
+}

core/data/src/main/kotlin/com/unifest/android/core/data/mapper/ResponseToDBEntity.kt

@@ -0,0 +1,30 @@
+package com.unifest.android.core.data.mapper
+
+import com.unifest.android.core.data.response.BoothDetailResponse
+import com.unifest.android.core.data.response.MenuResponse
+import com.unifest.android.core.database.entity.LikedBoothEntity
+import com.unifest.android.core.database.entity.MenuEntity
+
+internal fun BoothDetailResponse.toDBEntity(): LikedBoothEntity {
+    return LikedBoothEntity(
+        id = id,
+        name = name,
+        category = category,
+        description = description,
+        warning = warning,
+        location = location,
+        latitude = latitude,
+        longitude = longitude,
+        menus = menus.map { it.toDBEntity() },
+        isLiked = false,
+    )
+}
+
+internal fun MenuResponse.toDBEntity(): MenuEntity {
+    return MenuEntity(
+        id = id,
+        name = name,
+        price = price,
+        imgUrl = imgUrl,
+    )
+}

core/data/src/main/kotlin/com/unifest/android/core/data/repository/DefaultLikedBoothRepository.kt

@@ -0,0 +1,33 @@
+package com.unifest.android.core.data.repository
+
+import com.unifest.android.core.data.mapper.toDBEntity
+import com.unifest.android.core.data.mapper.toResponse
+import com.unifest.android.core.data.response.BoothDetailResponse
+import com.unifest.android.core.database.LikedBoothDao
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+import javax.inject.Inject
+
+class DefaultLikedBoothRepository @Inject constructor(
+    private val likedBoothDao: LikedBoothDao,
+) : LikedBoothRepository {
+    override fun getLikedBoothList(): Flow<List<BoothDetailResponse>> {
+        return likedBoothDao.getLikedBoothList().map { likedBooths ->
+            likedBooths.map { likedBooth ->
+                likedBooth.toResponse()
+            }
+        }
+    }
+
+    override suspend fun insertLikedBooth(booth: BoothDetailResponse) {
+        likedBoothDao.insertLikedBooth(booth.toDBEntity())
+    }
+
+    override suspend fun deleteLikedBooth(booth: BoothDetailResponse) {
+        likedBoothDao.deleteLikedBooth(booth.toDBEntity())
+    }
+
+    override suspend fun updateLikedBooth(booth: BoothDetailResponse) {
+        likedBoothDao.updateLikedBooth(booth.id, booth.isLiked)
+    }
+}

core/data/src/main/kotlin/com/unifest/android/core/data/repository/LikedBoothRepository.kt

@@ -0,0 +1,11 @@
+package com.unifest.android.core.data.repository
+
+import com.unifest.android.core.data.response.BoothDetailResponse
+import kotlinx.coroutines.flow.Flow
+
+interface LikedBoothRepository {
+    fun getLikedBoothList(): Flow<List<BoothDetailResponse>>
+    suspend fun insertLikedBooth(booth: BoothDetailResponse)
+    suspend fun deleteLikedBooth(booth: BoothDetailResponse)
+    suspend fun updateLikedBooth(booth: BoothDetailResponse)
+}

core/data/src/main/kotlin/com/unifest/android/core/data/response/BoothDetailResponse.kt

@@ -23,6 +23,7 @@ data class BoothDetailResponse(
     val longitude: Float,
     @SerialName("menus")
     val menus: List<MenuResponse>,
+    val isLiked: Boolean = false,
 )
 
 @Serializable

core/database/build.gradle.kts

@@ -0,0 +1,18 @@
+@file:Suppress("INLINE_FROM_HIGHER_PLATFORM")
+
+plugins {
+    alias(libs.plugins.unifest.android.library)
+    alias(libs.plugins.unifest.android.hilt)
+    alias(libs.plugins.unifest.android.room)
+    id("kotlinx-serialization")
+}
+
+android {
+    namespace = "com.unifest.android.core.database"
+}
+
+dependencies {
+    implementations(
+        libs.timber,
+    )
+}

core/database/src/main/kotlin/com/unifest/android/core/database/LikedBoothDao.kt

@@ -0,0 +1,24 @@
+package com.unifest.android.core.database
+
+import androidx.room.Dao
+import androidx.room.Delete
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import com.unifest.android.core.database.entity.LikedBoothEntity
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface LikedBoothDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertLikedBooth(userInfo: LikedBoothEntity)
+
+    @Delete
+    suspend fun deleteLikedBooth(userInfo: LikedBoothEntity)
+
+    @Query("SELECT * FROM liked_booth")
+    fun getLikedBoothList(): Flow<List<LikedBoothEntity>>
+
+    @Query("UPDATE liked_booth SET is_liked = :isLiked WHERE id = :id")
+    suspend fun updateLikedBooth(id: Long, isLiked: Boolean)
+}

core/database/src/main/kotlin/com/unifest/android/core/database/LikedBoothDatabase.kt

@@ -0,0 +1,16 @@
+package com.unifest.android.core.database
+
+import androidx.room.Database
+import androidx.room.RoomDatabase
+import androidx.room.TypeConverters
+import com.unifest.android.core.database.entity.LikedBoothEntity
+
+@Database(
+    entities = [LikedBoothEntity::class],
+    version = 1,
+    exportSchema = true,
+)
+@TypeConverters(MenuListConverter::class)
+abstract class LikedBoothDatabase : RoomDatabase() {
+    abstract fun likedBoothDao(): LikedBoothDao
+}

core/database/src/main/kotlin/com/unifest/android/core/database/MenuListConverter.kt

@@ -0,0 +1,20 @@
+package com.unifest.android.core.database
+
+import androidx.room.TypeConverter
+import com.unifest.android.core.database.entity.MenuEntity
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+
+class MenuListConverter {
+    private val json = Json
+
+    @TypeConverter
+    fun fromMenuList(menuList: List<MenuEntity>): String {
+        return json.encodeToString(menuList)
+    }
+
+    @TypeConverter
+    fun toMenuList(menuListString: String): List<MenuEntity> {
+        return json.decodeFromString(menuListString)
+    }
+}

core/database/src/main/kotlin/com/unifest/android/core/database/di/DaoModule.kt

@@ -0,0 +1,17 @@
+package com.unifest.android.core.database.di
+
+import com.unifest.android.core.database.LikedBoothDao
+import com.unifest.android.core.database.LikedBoothDatabase
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+
+@Module
+@InstallIn(SingletonComponent::class)
+object DaoModule {
+    @Provides
+    fun provideLikedBoothDao(
+        database: LikedBoothDatabase,
+    ): LikedBoothDao = database.likedBoothDao()
+}

core/database/src/main/kotlin/com/unifest/android/core/database/di/DatabaseModule.kt

@@ -0,0 +1,25 @@
+package com.unifest.android.core.database.di
+
+import android.content.Context
+import androidx.room.Room
+import com.unifest.android.core.database.LikedBoothDatabase
+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
+
+@Module
+@InstallIn(SingletonComponent::class)
+object DatabaseModule {
+
+    @Singleton
+    @Provides
+    fun provideLikedBoothDatabase(@ApplicationContext context: Context): LikedBoothDatabase =
+        Room.databaseBuilder(
+            context.applicationContext,
+            LikedBoothDatabase::class.java,
+            "liked_booth_database",
+        ).build()
+}

core/database/src/main/kotlin/com/unifest/android/core/database/entity/LikedBoothEntity.kt

@@ -0,0 +1,40 @@
+package com.unifest.android.core.database.entity
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import kotlinx.serialization.Serializable
+
+@Serializable
+@Entity(tableName = "liked_booth")
+data class LikedBoothEntity(
+    @PrimaryKey
+    @ColumnInfo(name = "id")
+    val id: Long,
+    @ColumnInfo(name = "name")
+    val name: String,
+    @ColumnInfo(name = "category")
+    val category: String,
+    @ColumnInfo(name = "description")
+    val description: String,
+    @ColumnInfo(name = "warning")
+    val warning: String,
+    @ColumnInfo(name = "location")
+    val location: String,
+    @ColumnInfo(name = "latitude")
+    val latitude: Float,
+    @ColumnInfo(name = "longitude")
+    val longitude: Float,
+    @ColumnInfo(name = "menus")
+    val menus: List<MenuEntity>,
+    @ColumnInfo(name = "is_liked")
+    val isLiked: Boolean,
+)
+
+@Serializable
+data class MenuEntity(
+    val id: Long = 0L,
+    val name: String = "",
+    val price: Int = 0,
+    val imgUrl: String = "",
+)