[MIN-44] feat: Retrofit 및 Datastore 구현(#20)

app/build.gradle

@@ -16,7 +16,6 @@ android {
         targetSdk 33
         versionCode 1
         versionName "1.0"
-
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
@@ -50,8 +49,7 @@ dependencies {
     // Hilt
     implementation "com.google.dagger:hilt-android:$rootProject.hiltVersion"
     kapt "com.google.dagger:hilt-android-compiler:$rootProject.hiltVersion"
-    kaptAndroidTest "com.google.dagger:hilt-android-compiler:$rootProject.hiltVersion"
-    androidTestImplementation "com.google.dagger:hilt-android-testing:$rootProject.hiltVersion"
+
 
     implementation 'androidx.core:core-ktx:1.9.0'
     implementation 'androidx.appcompat:appcompat:1.6.0'
@@ -60,4 +58,8 @@ dependencies {
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+}
+
+kapt {
+    correctErrorTypes true
 }

build.gradle

@@ -5,12 +5,18 @@ buildscript {
         google()
         gradlePluginPortal()
         mavenCentral()
+        maven { url 'https://devrepo.kakao.com/nexus/content/groups/public/'}
     }
 
     ext {
         hiltVersion = '2.44'
         nav_version = '2.5.3'
         fragment_version = "1.5.5"
+        okHttpVersion = '4.10.0'
+        hiltVersion = '2.44'
+        kakao_version = '2.12.1'
+        dataStorePreferences_version = '1.0.0'
+        retrofit2Version = '2.9.0'
     }
 
     dependencies {
@@ -20,6 +26,7 @@ buildscript {
 }
 
 plugins {
+    id 'com.google.dagger.hilt.android' version '2.44' apply false
     id 'com.android.application' version '7.3.1' apply false
     id 'com.android.library' version '7.3.1' apply false
     id 'org.jetbrains.kotlin.android' version '1.7.10' apply false

common-ui/build.gradle

@@ -2,6 +2,8 @@ plugins {
     id 'com.android.library'
     id 'org.jetbrains.kotlin.android'
     id 'androidx.navigation.safeargs.kotlin'
+    id 'kotlin-kapt'
+    id 'com.google.dagger.hilt.android'
 }
 
 android {
@@ -50,6 +52,11 @@ dependencies {
     api "androidx.fragment:fragment:$rootProject.fragment_version"
     api "androidx.fragment:fragment-ktx:$rootProject.fragment_version"
 
+
+    // Hilt
+    implementation "com.google.dagger:hilt-android:$rootProject.hiltVersion"
+    kapt "com.google.dagger:hilt-android-compiler:$rootProject.hiltVersion"
+
     implementation 'androidx.core:core-ktx:1.9.0'
     implementation 'androidx.appcompat:appcompat:1.6.0'
     implementation 'com.google.android.material:material:1.8.0'

common/.gitignore

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

common/build.gradle

@@ -0,0 +1,55 @@
+plugins {
+    id 'com.android.library'
+    id 'org.jetbrains.kotlin.android'
+    id 'kotlin-kapt'
+    id 'com.google.dagger.hilt.android'
+}
+
+android {
+    namespace 'com.example.common'
+    compileSdk 33
+
+    defaultConfig {
+        minSdk 23
+        targetSdk 33
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        consumerProguardFiles "consumer-rules.pro"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+}
+
+dependencies {
+
+    api project(path: ':foundation')
+
+    // Preferences DataStore
+    implementation("androidx.datastore:datastore-preferences:$rootProject.dataStorePreferences_version")
+
+
+    api "com.kakao.sdk:v2-all:$rootProject.kakao_version"
+
+    // Hilt
+    implementation "com.google.dagger:hilt-android:$rootProject.hiltVersion"
+    kapt "com.google.dagger:hilt-android-compiler:$rootProject.hiltVersion"
+
+    implementation 'androidx.core:core-ktx:1.9.0'
+    implementation 'androidx.appcompat:appcompat:1.6.0'
+    implementation 'com.google.android.material:material:1.8.0'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+}

common/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

common/src/androidTest/java/com/example/common/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package com.example.common
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.example.common.test", appContext.packageName)
+    }
+}

common/src/main/AndroidManifest.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>

common/src/main/java/com/example/common/data/dto/LoginRequest.kt

@@ -0,0 +1,7 @@
+package com.example.common.data.dto
+
+data class LoginRequest(
+    val accessToken: String,
+    val providerType: String,
+    val userName: String
+)

common/src/main/java/com/example/common/data/dto/LoginResponse.kt

@@ -0,0 +1,8 @@
+package com.example.common.data.dto
+
+import com.example.common.data.entity.LoginData
+
+data class LoginResponse(
+    val success: Boolean,
+    val data: LoginData
+)

common/src/main/java/com/example/common/data/entity/LoginData.kt

@@ -0,0 +1,6 @@
+package com.example.common.data.entity
+
+data class LoginData(
+    val jwt: String,
+    val code: String
+)

common/src/main/java/com/example/common/data/source/AuthService.kt

@@ -0,0 +1,11 @@
+package com.example.common.data.source
+
+import com.example.common.data.dto.LoginRequest
+import com.example.common.data.dto.LoginResponse
+import retrofit2.http.Body
+import retrofit2.http.POST
+
+interface AuthService {
+    @POST("api/v1/oauth/login")
+    suspend fun login(@Body loginRequest: LoginRequest): LoginResponse
+}

common/src/main/java/com/example/common/di/DataStoreModule.kt

@@ -0,0 +1,30 @@
+package com.example.common.di
+
+import android.content.Context
+import androidx.datastore.core.DataStore
+import androidx.datastore.preferences.core.Preferences
+import androidx.datastore.preferences.preferencesDataStore
+import com.example.common.domain.usecase.DataStoreUseCase
+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
+class DataStoreModule {
+
+    private val Context.dataStore: DataStore<Preferences> by preferencesDataStore(
+        name = DataStoreUseCase.DATA_STORE_NAME
+    )
+
+
+
+    @Singleton
+    @Provides
+    fun providePreferencesDataStore(@ApplicationContext context: Context) =
+        DataStoreUseCase(context.dataStore)
+
+}

common/src/main/java/com/example/common/di/NetworkModule.kt

@@ -0,0 +1,23 @@
+package com.example.common.di
+
+import com.example.common.data.source.AuthService
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import retrofit2.Retrofit
+import retrofit2.create
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+class NetworkModule {
+
+    @Singleton
+    @Provides
+    fun provideAuthService(retrofit: Retrofit): AuthService {
+        return retrofit.create(AuthService::class.java)
+    }
+
+
+}

common/src/main/java/com/example/common/domain/usecase/DataStoreUseCase.kt

@@ -0,0 +1,49 @@
+package com.example.common.domain.usecase
+
+import androidx.datastore.core.DataStore
+import androidx.datastore.preferences.core.edit
+import androidx.datastore.preferences.core.intPreferencesKey
+import androidx.datastore.preferences.core.stringPreferencesKey
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+import androidx.datastore.preferences.core.Preferences
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class DataStoreUseCase @Inject constructor(
+    private val dataStore: DataStore<Preferences>
+) {
+
+
+    val bearerJsonWebToken: Flow<String?> =
+        dataStore.data.map { preferences -> preferences[jsonWebToken_key]?.toBearerToken() }
+
+
+    val permissionNum: Flow<Int?> =
+        dataStore.data.map { preferences -> preferences[permission_num] }
+
+    private fun String.toBearerToken(): String = "Bearer $this"
+
+
+    suspend fun editJsonWebToken(jwt: String) {
+        dataStore.edit {
+            it[jsonWebToken_key] = jwt
+        }
+    }
+
+    suspend fun editPermissionNum(num: Int) {
+        dataStore.edit {
+            it[permission_num] = num
+        }
+    }
+
+
+    companion object {
+        const val DATA_STORE_NAME = "app"
+
+        private val jsonWebToken_key = stringPreferencesKey("JSON_WEB_TOKEN")
+        private val permission_num = intPreferencesKey("PERMISSION_NUM")
+    }
+
+}

common/src/main/java/com/example/common/util/Constant.kt

@@ -0,0 +1,3 @@
+package com.example.common.util
+
+const val NATIVE_APP_KEY = "5162225c94277a85e12566f227145303"

common/src/test/java/com/example/common/ExampleUnitTest.kt

@@ -0,0 +1,17 @@
+package com.example.common
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}

foundation/.gitignore

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