🔀 :: (#13) - add qrcode function

app/build.gradle.kts

@@ -22,6 +22,7 @@ dependencies {
     implementation(project(":feature:login"))
     implementation(project(":feature:sign-up"))
     implementation(project(":feature:main"))
+    implementation(project(":feature:qrcode-scan"))
 
     implementation(libs.junit)
     androidTestImplementation(libs.androidx.test.ext)

app/src/main/AndroidManifest.xml

@@ -3,6 +3,9 @@
     xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.CAMERA" />
+
+    <uses-feature android:name="android.hardware.camera" />
 
     <application
         android:name=".di.GomsApplication"

app/src/main/java/com/goms/goms_android_v2/navigation/GomsNavHost.kt

@@ -18,6 +18,8 @@ import com.goms.main.navigation.navigateToOutingStatus
 import com.goms.main.navigation.navigateToStudentManagement
 import com.goms.main.navigation.outingStatusScreen
 import com.goms.main.navigation.studentManagementScreen
+import com.goms.qrcode_scan.navigation.navigateToQrScan
+import com.goms.qrcode_scan.navigation.qrcodeScanScreen
 import com.goms.sign_up.navigation.navigateToNumber
 import com.goms.sign_up.navigation.navigateToPassword
 import com.goms.sign_up.navigation.navigateToSignUp
@@ -66,7 +68,11 @@ fun GomsNavHost(
             viewModelStoreOwner = mainViewModelStoreOwner,
             onOutingStatusClick = navController::navigateToOutingStatus,
             onLateListClick = navController::navigateToLateList,
-            onStudentManagementClick = navController::navigateToStudentManagement
+            onStudentManagementClick = navController::navigateToStudentManagement,
+            onQrcodeClick = navController::navigateToQrScan
+        )
+        qrcodeScanScreen(
+            onPermissionBlock = navController::popBackStack
         )
         outingStatusScreen(
             viewModelStoreOwner = mainViewModelStoreOwner,

core/data/src/main/java/com/goms/data/repository/outing/OutingRepository.kt

@@ -3,8 +3,11 @@ package com.goms.data.repository.outing
 import com.goms.model.response.outing.CountResponse
 import com.goms.model.response.outing.OutingResponse
 import kotlinx.coroutines.flow.Flow
+import java.util.UUID
 
 interface OutingRepository {
+    suspend fun outing(outingUUID: UUID): Flow<Unit>
+
     suspend fun getOutingList(): Flow<List<OutingResponse>>
 
     suspend fun getOutingCount(): Flow<CountResponse>

core/data/src/main/java/com/goms/data/repository/outing/OutingRepositoryImpl.kt

@@ -4,11 +4,16 @@ import com.goms.model.response.outing.CountResponse
 import com.goms.model.response.outing.OutingResponse
 import com.goms.network.datasource.outing.OutingDataSource
 import kotlinx.coroutines.flow.Flow
+import java.util.UUID
 import javax.inject.Inject
 
 class OutingRepositoryImpl @Inject constructor(
     private val remoteOutingDataSource: OutingDataSource
 ) : OutingRepository {
+    override suspend fun outing(outingUUID: UUID): Flow<Unit> {
+        return remoteOutingDataSource.outing(outingUUID)
+    }
+
     override suspend fun getOutingList(): Flow<List<OutingResponse>> {
         return remoteOutingDataSource.getOutingList()
     }

core/design-system/src/main/java/com/goms/design_system/icon/GomsIcon.kt

@@ -91,6 +91,17 @@ fun QrScanIcon(
     )
 }
 
+@Composable
+fun QrScanGuideIcon(
+    modifier: Modifier = Modifier
+) {
+    Image(
+        painter = painterResource(id = R.drawable.ic_qr_scan_guide),
+        contentDescription = "Qr Scan Guide Icon",
+        modifier = modifier
+    )
+}
+
 @Composable
 fun QrCreateIcon(
     modifier: Modifier = Modifier

core/design-system/src/main/res/drawable/ic_qr_scan_guide.xml

@@ -0,0 +1,18 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="129dp"
+    android:height="128dp"
+    android:viewportWidth="129"
+    android:viewportHeight="128">
+  <path
+      android:pathData="M8.5,49V8H48.5V4H7.5C5.84,4 4.5,5.34 4.5,7V49H8.5ZM48.5,120H8.5V49L8.5,79H4.5V121C4.5,122.66 5.84,124 7.5,124H48.5V120ZM80.5,120V124H121.5C123.16,124 124.5,122.66 124.5,121V79H120.5V120H80.5ZM120.5,49H124.5V7C124.5,5.34 123.16,4 121.5,4H80.5V8H120.5V49Z"
+      android:fillColor="#ffffff"
+      android:fillType="evenOdd"/>
+  <group>
+    <clip-path
+        android:pathData="M8.5,49V8H48.5V4H7.5C5.84,4 4.5,5.34 4.5,7V49H8.5ZM48.5,120H8.5V49L8.5,79H4.5V121C4.5,122.66 5.84,124 7.5,124H48.5V120ZM80.5,120V124H121.5C123.16,124 124.5,122.66 124.5,121V79H120.5V120H80.5ZM120.5,49H124.5V7C124.5,5.34 123.16,4 121.5,4H80.5V8H120.5V49Z"
+        android:fillType="evenOdd"/>
+    <path
+        android:pathData="M8.5,8V7.9H8.4V8H8.5ZM48.5,8V8.1H48.6V8H48.5ZM48.5,4H48.6V3.9H48.5V4ZM4.5,49H4.4V49.1H4.5V49ZM8.5,120H8.4V120.1H8.5V120ZM48.5,120H48.6V119.9H48.5V120ZM8.5,79V79.1H8.6V79H8.5ZM4.5,79V78.9H4.4V79H4.5ZM48.5,124V124.1H48.6V124H48.5ZM80.5,124H80.4V124.1H80.5V124ZM80.5,120V119.9H80.4V120H80.5ZM124.5,79H124.6V78.9H124.5V79ZM120.5,79V78.9H120.4V79H120.5ZM120.5,120V120.1H120.6V120H120.5ZM124.5,49V49.1H124.6V49H124.5ZM120.5,49H120.4V49.1H120.5V49ZM80.5,4V3.9H80.4V4H80.5ZM80.5,8H80.4V8.1H80.5V8ZM120.5,8H120.6V7.9H120.5V8ZM8.4,8V49H8.6V8H8.4ZM48.5,7.9H8.5V8.1H48.5V7.9ZM48.4,4V8H48.6V4H48.4ZM48.5,3.9H7.5V4.1H48.5V3.9ZM7.5,3.9C5.79,3.9 4.4,5.29 4.4,7H4.6C4.6,5.4 5.9,4.1 7.5,4.1V3.9ZM4.4,7V49H4.6V7H4.4ZM4.5,49.1H8.5V48.9H4.5V49.1ZM8.5,120.1H48.5V119.9H8.5V120.1ZM8.4,49V120H8.6V49H8.4ZM8.4,49L8.4,79H8.6L8.6,49H8.4ZM8.5,78.9H4.5V79.1H8.5V78.9ZM4.4,79V121H4.6V79H4.4ZM4.4,121C4.4,122.71 5.79,124.1 7.5,124.1V123.9C5.9,123.9 4.6,122.6 4.6,121H4.4ZM7.5,124.1H48.5V123.9H7.5V124.1ZM48.4,120V124H48.6V120H48.4ZM80.6,124V120H80.4V124H80.6ZM80.5,124.1H121.5V123.9H80.5V124.1ZM121.5,124.1C123.21,124.1 124.6,122.71 124.6,121H124.4C124.4,122.6 123.1,123.9 121.5,123.9V124.1ZM124.6,121V79H124.4V121H124.6ZM120.5,79.1H124.5V78.9H120.5V79.1ZM120.6,120V79H120.4V120H120.6ZM80.5,120.1H120.5V119.9H80.5V120.1ZM124.5,48.9H120.5V49.1H124.5V48.9ZM124.6,49V7H124.4V49H124.6ZM124.6,7C124.6,5.29 123.21,3.9 121.5,3.9V4.1C123.1,4.1 124.4,5.4 124.4,7H124.6ZM121.5,3.9H80.5V4.1H121.5V3.9ZM80.6,8V4H80.4V8H80.6ZM120.5,7.9H80.5V8.1H120.5V7.9ZM120.6,49V8H120.4V49H120.6Z"
+        android:fillColor="#4D4D4D"/>
+  </group>
+</vector>

core/domain/src/main/java/com/goms/domain/outing/OutingUseCase.kt

@@ -0,0 +1,13 @@
+package com.goms.domain.outing
+
+import com.goms.data.repository.outing.OutingRepository
+import kotlinx.coroutines.flow.Flow
+import java.util.UUID
+import javax.inject.Inject
+
+class OutingUseCase @Inject constructor(
+    private val outingRepository: OutingRepository
+) {
+    suspend operator fun invoke(outingUUID: UUID): Flow<Unit> =
+        outingRepository.outing(outingUUID)
+}

core/network/src/main/java/com/goms/network/api/OutingAPI.kt

@@ -2,10 +2,19 @@ package com.goms.network.api
 
 import com.goms.model.response.outing.CountResponse
 import com.goms.model.response.outing.OutingResponse
+import retrofit2.Response
 import retrofit2.http.GET
+import retrofit2.http.POST
+import retrofit2.http.Path
 import retrofit2.http.Query
+import java.util.UUID
 
 interface OutingAPI {
+    @POST("/api/v2/outing/{outingUUID}")
+    suspend fun outing(
+        @Path("outingUUID") outingUUID: UUID
+    ): Response<Unit>
+
     @GET("/api/v2/outing/")
     suspend fun getOutingList(): List<OutingResponse>
 

core/network/src/main/java/com/goms/network/datasource/outing/OutingDataSource.kt

@@ -3,8 +3,11 @@ package com.goms.network.datasource.outing
 import com.goms.model.response.outing.CountResponse
 import com.goms.model.response.outing.OutingResponse
 import kotlinx.coroutines.flow.Flow
+import java.util.UUID
 
 interface OutingDataSource {
+    suspend fun outing(outingUUID: UUID): Flow<Unit>
+
     suspend fun getOutingList(): Flow<List<OutingResponse>>
 
     suspend fun getOutingCount(): Flow<CountResponse>

core/network/src/main/java/com/goms/network/datasource/outing/OutingDataSourceImpl.kt

@@ -8,11 +8,20 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.flow.flowOn
+import java.util.UUID
 import javax.inject.Inject
 
 class OutingDataSourceImpl @Inject constructor(
     private val outingAPI: OutingAPI
 ) : OutingDataSource {
+    override suspend fun outing(outingUUID: UUID): Flow<Unit> = flow {
+        emit(
+            GomsApiHandler<Unit>()
+                .httpRequest { outingAPI.outing(outingUUID) }
+                .sendRequest()
+        )
+    }.flowOn(Dispatchers.IO)
+
     override suspend fun getOutingList(): Flow<List<OutingResponse>> = flow {
         emit(
             GomsApiHandler<List<OutingResponse>>()

feature/main/src/main/java/com/goms/main/MainScreen.kt

@@ -1,5 +1,6 @@
 package com.goms.main
 
+import android.util.Log
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@@ -37,7 +38,8 @@ fun MainRoute(
     viewModelStoreOwner: ViewModelStoreOwner,
     onOutingStatusClick: () -> Unit,
     onLateListClick: () -> Unit,
-    onStudentManagementClick: () -> Unit
+    onStudentManagementClick: () -> Unit,
+    onQrcodeClick: () -> Unit
 ) {
     MainViewModelProvider(viewModelStoreOwner = viewModelStoreOwner) { viewModel ->
         val role by viewModel.role.collectAsStateWithLifecycle(initialValue = "")
@@ -55,6 +57,7 @@ fun MainRoute(
             onOutingStatusClick = onOutingStatusClick,
             onLateListClick = onLateListClick,
             onStudentManagementClick = onStudentManagementClick,
+            onQrcodeClick = onQrcodeClick,
             mainCallBack = {
                 viewModel.getProfile()
                 viewModel.getLateRankList()
@@ -74,6 +77,7 @@ fun MainScreen(
     onOutingStatusClick: () -> Unit,
     onLateListClick: () -> Unit,
     onStudentManagementClick: () -> Unit,
+    onQrcodeClick: () -> Unit,
     mainCallBack: () -> Unit
 ) {
     LaunchedEffect(true) {
@@ -125,7 +129,9 @@ fun MainScreen(
                     .align(Alignment.BottomEnd)
                     .padding(end = 16.dp, bottom = 16.dp),
                 role = role
-            ) {}
+            ) {
+                onQrcodeClick()
+            }
         }
     }
 }

feature/main/src/main/java/com/goms/main/navigation/MainNavigation.kt

@@ -23,14 +23,16 @@ fun NavGraphBuilder.mainScreen(
     viewModelStoreOwner: ViewModelStoreOwner,
     onOutingStatusClick: () -> Unit,
     onLateListClick: () -> Unit,
-    onStudentManagementClick: () -> Unit
+    onStudentManagementClick: () -> Unit,
+    onQrcodeClick: () -> Unit
 ) {
     composable(route = mainRoute) {
         MainRoute(
             viewModelStoreOwner = viewModelStoreOwner,
             onOutingStatusClick = onOutingStatusClick,
             onLateListClick = onLateListClick,
-            onStudentManagementClick = onStudentManagementClick
+            onStudentManagementClick = onStudentManagementClick,
+            onQrcodeClick = onQrcodeClick
         )
     }
 }

feature/qrcode-scan/.gitignore

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

feature/qrcode-scan/build.gradle.kts

@@ -0,0 +1,22 @@
+import com.goms.goms_android_v2.libs
+
+plugins {
+    id("goms.android.feature")
+    id("goms.android.hilt")
+}
+
+android {
+    namespace = "com.goms.qrcode_scan"
+}
+
+dependencies {
+    add("implementation", libs.findLibrary("camera.core").get())
+    add("implementation", libs.findLibrary("camera.view").get())
+    add("implementation", libs.findLibrary("camera.camera2").get())
+    add("implementation", libs.findLibrary("camera.lifecycle").get())
+    add("implementation", libs.findLibrary("camera.extensions").get())
+
+    add("implementation", libs.findLibrary("mlkit").get())
+
+    add("implementation", libs.findLibrary("accompanist.permission").get())
+}

feature/qrcode-scan/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

feature/qrcode-scan/src/androidTest/java/com/goms/qrcode_scan/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package com.goms.qrcode_scan
+
+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.goms.qrcode_scan.test", appContext.packageName)
+    }
+}

feature/qrcode-scan/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>