Data & Network 모듈 생성

Prezel/app/build.gradle.kts

@@ -1,14 +1,21 @@
 plugins {
-    alias(libs.plugins.prezel.android.application)
     alias(libs.plugins.prezel.android.application.compose)
+    alias(libs.plugins.prezel.hilt)
 }
 
 android {
     namespace = "com.team.prezel"
+
+    buildFeatures {
+        buildConfig = true
+    }
 }
 
 dependencies {
+    implementation(projects.core.data)
+
     implementation(libs.androidx.activity.ktx)
     implementation(libs.androidx.core.ktx)
     implementation(libs.androidx.lifecycle.runtime.ktx)
+    implementation(libs.timber)
 }

Prezel/app/src/main/AndroidManifest.xml

@@ -2,6 +2,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <application
+        android:name=".PrezelApplication"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
@@ -13,7 +14,6 @@
         <activity
             android:name=".MainActivity"
             android:exported="true"
-            android:label="@string/app_name"
             android:theme="@style/Theme.Prezel">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

Prezel/app/src/main/java/com/team/prezel/PrezelApplication.kt

@@ -0,0 +1,15 @@
+package com.team.prezel
+
+import android.app.Application
+import dagger.hilt.android.HiltAndroidApp
+import timber.log.Timber
+
+@HiltAndroidApp
+class PrezelApplication : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        if (BuildConfig.DEBUG) {
+            Timber.plant(Timber.DebugTree())
+        }
+    }
+}

Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/external/LocalPropertiesExt.kt

@@ -0,0 +1,28 @@
+package com.team.prezel.buildlogic.convention.external
+
+import org.gradle.api.Project
+import org.gradle.api.provider.Provider
+import java.io.StringReader
+import java.util.Properties
+
+fun Project.localProperty(key: String): Provider<String> {
+    val localPropertiesFile = isolated.rootProject.projectDirectory.file("local.properties")
+
+    return providers.provider {
+        val file = localPropertiesFile.asFile
+        if (!file.exists()) {
+            logger.warn("local.properties not found")
+            return@provider null
+        }
+
+        val properties = Properties()
+        properties.load(StringReader(file.readText()))
+        val value = properties.getProperty(key)
+
+        if (value == null) {
+            logger.warn("Key '$key' not found in local.properties")
+        }
+
+        value
+    }
+}

Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/AndroidCompose.kt → Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/internal/AndroidCompose.kt

@@ -1,4 +1,4 @@
-package com.team.prezel.buildlogic.convention
+package com.team.prezel.buildlogic.convention.internal
 
 import com.android.build.api.dsl.CommonExtension
 import org.gradle.api.Project

Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/KotlinAndroid.kt → Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/internal/KotlinAndroid.kt

@@ -1,4 +1,4 @@
-package com.team.prezel.buildlogic.convention
+package com.team.prezel.buildlogic.convention.internal
 
 import com.android.build.api.dsl.CommonExtension
 import org.gradle.api.JavaVersion

Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/ProjectExtensions.kt → Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/internal/ProjectExtensions.kt

@@ -1,9 +1,9 @@
-package com.team.prezel.buildlogic.convention
+package com.team.prezel.buildlogic.convention.internal
 
 import org.gradle.api.Project
 import org.gradle.api.artifacts.VersionCatalog
 import org.gradle.api.artifacts.VersionCatalogsExtension
 import org.gradle.kotlin.dsl.getByType
 
-val Project.libs
+internal val Project.libs
     get(): VersionCatalog = extensions.getByType<VersionCatalogsExtension>().named("libs")

Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/plugin/AndroidApplicationComposeConventionPlugin.kt

@@ -1,7 +1,7 @@
 package com.team.prezel.buildlogic.convention.plugin
 
 import com.android.build.api.dsl.ApplicationExtension
-import com.team.prezel.buildlogic.convention.configureAndroidCompose
+import com.team.prezel.buildlogic.convention.internal.configureAndroidCompose
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.apply

Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/plugin/AndroidApplicationConventionPlugin.kt

@@ -1,7 +1,7 @@
 package com.team.prezel.buildlogic.convention.plugin
 
 import com.android.build.api.dsl.ApplicationExtension
-import com.team.prezel.buildlogic.convention.configureKotlinAndroid
+import com.team.prezel.buildlogic.convention.internal.configureKotlinAndroid
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.apply

Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/plugin/AndroidFeatureImplConventionPlugin.kt

@@ -1,7 +1,7 @@
 package com.team.prezel.buildlogic.convention.plugin
 
 import com.android.build.api.dsl.LibraryExtension
-import com.team.prezel.buildlogic.convention.libs
+import com.team.prezel.buildlogic.convention.internal.libs
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.apply

Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/plugin/AndroidLibraryComposeConventionPlugin.kt

@@ -1,7 +1,7 @@
 package com.team.prezel.buildlogic.convention.plugin
 
 import com.android.build.api.dsl.LibraryExtension
-import com.team.prezel.buildlogic.convention.configureAndroidCompose
+import com.team.prezel.buildlogic.convention.internal.configureAndroidCompose
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.apply

Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/plugin/AndroidLibraryConventionPlugin.kt

@@ -1,8 +1,8 @@
 package com.team.prezel.buildlogic.convention.plugin
 
 import com.android.build.api.dsl.LibraryExtension
-import com.team.prezel.buildlogic.convention.configureKotlinAndroid
-import com.team.prezel.buildlogic.convention.libs
+import com.team.prezel.buildlogic.convention.internal.configureKotlinAndroid
+import com.team.prezel.buildlogic.convention.internal.libs
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.apply

Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/plugin/HiltConventionPlugin.kt

@@ -1,6 +1,6 @@
 package com.team.prezel.buildlogic.convention.plugin
 
-import com.team.prezel.buildlogic.convention.libs
+import com.team.prezel.buildlogic.convention.internal.libs
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.apply
@@ -19,6 +19,7 @@ class HiltConventionPlugin : Plugin<Project> {
 
             dependencies {
                 "ksp"(libs.findLibrary("hilt.compiler").get())
+                "ksp"(libs.findLibrary("kotlin.metadata.jvm").get())
             }
 
             pluginManager.withPlugin("org.jetbrains.kotlin.jvm") {

Prezel/build-logic/convention/src/main/java/com/team/prezel/buildlogic/convention/plugin/JvmLibraryConventionPlugin.kt

@@ -1,7 +1,7 @@
 package com.team.prezel.buildlogic.convention.plugin
 
-import com.team.prezel.buildlogic.convention.configureKotlinJvm
-import com.team.prezel.buildlogic.convention.libs
+import com.team.prezel.buildlogic.convention.internal.configureKotlinJvm
+import com.team.prezel.buildlogic.convention.internal.libs
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.apply

Prezel/core/data/.gitignore

@@ -0,0 +1 @@
+/build

Prezel/core/data/build.gradle.kts

@@ -0,0 +1,14 @@
+plugins {
+    alias(libs.plugins.prezel.android.library)
+    alias(libs.plugins.prezel.hilt)
+}
+
+android {
+    namespace = "com.team.prezel.core.data"
+    testOptions.unitTests.isIncludeAndroidResources = true
+}
+
+dependencies {
+    implementation(projects.core.network)
+    implementation(libs.kotlinx.coroutines.core)
+}

Prezel/core/data/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

Prezel/core/data/src/main/AndroidManifest.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest>
+
+</manifest>

Prezel/core/data/src/main/java/com/team/prezel/core/data/RepositoryModule.kt

@@ -0,0 +1,9 @@
+package com.team.prezel.core.data
+
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+
+@Module
+@InstallIn(SingletonComponent::class)
+abstract class RepositoryModule

Prezel/core/network/.gitignore

@@ -0,0 +1 @@
+/build

Prezel/core/network/build.gradle.kts

@@ -0,0 +1,47 @@
+import com.android.build.api.variant.BuildConfigField
+import com.team.prezel.buildlogic.convention.external.localProperty
+
+plugins {
+    alias(libs.plugins.prezel.android.library)
+    alias(libs.plugins.prezel.hilt)
+    alias(libs.plugins.kotlinx.serialization)
+}
+
+android {
+    buildFeatures {
+        buildConfig = true
+    }
+
+    namespace = "com.team.prezel.core.network"
+    testOptions.unitTests.isIncludeAndroidResources = true
+}
+
+dependencies {
+    implementation(libs.ktor.client.core)
+    implementation(libs.ktor.client.okhttp)
+    implementation(libs.ktor.client.content.negotiation)
+    implementation(libs.ktor.serialization.kotlinx.json)
+    implementation(libs.ktor.client.logging)
+    implementation(libs.kotlinx.serialization.json)
+    implementation(libs.timber)
+
+    implementation(libs.ktorfit.lib)
+    ksp(libs.ktorfit.ksp)
+
+    testImplementation(libs.kotlinx.coroutines.test)
+}
+
+androidComponents {
+    onVariants { variant ->
+        val buildType = variant.buildType ?: return@onVariants
+        val buildConfigFields = variant.buildConfigFields ?: return@onVariants
+        val baseUrlKey = "${buildType.uppercase()}_BASE_URL"
+
+        buildConfigFields.put(
+            "BASE_URL",
+            localProperty(baseUrlKey).map { value ->
+                BuildConfigField("String", "\"$value\"", null)
+            },
+        )
+    }
+}

Prezel/core/network/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

Prezel/core/network/src/main/AndroidManifest.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+</manifest>

Prezel/core/network/src/main/java/com/team/prezel/core/network/ApiResponseConverterFactory.kt

@@ -0,0 +1,70 @@
+package com.team.prezel.core.network
+
+import com.team.prezel.core.network.model.ApiResponse
+import de.jensklingenberg.ktorfit.Ktorfit
+import de.jensklingenberg.ktorfit.converter.Converter
+import de.jensklingenberg.ktorfit.converter.KtorfitResult
+import de.jensklingenberg.ktorfit.converter.TypeData
+import io.ktor.client.call.body
+import io.ktor.client.plugins.ResponseException
+import io.ktor.client.statement.HttpResponse
+import io.ktor.util.reflect.TypeInfo
+import timber.log.Timber
+import java.io.IOException
+import kotlin.coroutines.cancellation.CancellationException
+
+class ApiResponseConverterFactory : Converter.Factory {
+    override fun suspendResponseConverter(
+        typeData: TypeData,
+        ktorfit: Ktorfit,
+    ): Converter.SuspendResponseConverter<HttpResponse, *>? {
+        if (typeData.typeInfo.type != ApiResponse::class) return null
+        val bodyTypeInfo = typeData.typeArgs.firstOrNull()?.typeInfo ?: return null
+
+        return object : Converter.SuspendResponseConverter<HttpResponse, ApiResponse<Any>> {
+            override suspend fun convert(result: KtorfitResult): ApiResponse<Any> =
+                when (result) {
+                    is KtorfitResult.Success -> parseSuccess(result.response, bodyTypeInfo)
+                    is KtorfitResult.Failure -> mapFailure(result.throwable)
+                }
+        }
+    }
+
+    private suspend fun parseSuccess(
+        response: HttpResponse,
+        bodyTypeInfo: TypeInfo,
+    ): ApiResponse<Any> =
+        try {
+            val body = response.body<Any>(bodyTypeInfo)
+            ApiResponse.Success(body)
+        } catch (t: Throwable) {
+            t.rethrowIfCancellation()
+            Timber.e(t, "Response parsing failed")
+            ApiResponse.Failure.NetworkError(t)
+        }
+
+    private fun mapFailure(t: Throwable): ApiResponse<Any> {
+        t.rethrowIfCancellation()
+
+        return when (t) {
+            is IOException -> {
+                Timber.e(t, "Network error")
+                ApiResponse.Failure.NetworkError(t)
+            }
+
+            is ResponseException -> {
+                Timber.e(t, "HTTP error ${t.response.status.value}")
+                ApiResponse.Failure.HttpError(t)
+            }
+
+            else -> {
+                Timber.e(t, "Unknown error")
+                ApiResponse.Failure.NetworkError(t)
+            }
+        }
+    }
+
+    private fun Throwable.rethrowIfCancellation() {
+        if (this is CancellationException) throw this
+    }
+}