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kongwoojinkongwoojin
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add: Add chat feature module
1 parent 460a435 commit bdb7534

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‎feature/chat/.gitignore‎

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/build

‎feature/chat/build.gradle.kts‎

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plugins {
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alias(libs.plugins.koin.library)
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alias(libs.plugins.koin.hilt)
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alias(libs.plugins.koin.library.orbit)
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alias(libs.plugins.kotlin.android)
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id("kotlin-parcelize")
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}
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android {
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namespace = "in.koreatech.koin.feature.chat"
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composeOptions {
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kotlinCompilerExtensionVersion = "1.5.10"
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}
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buildFeatures {
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compose = true
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}
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}
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dependencies {
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implementation(project(":core"))
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implementation(project(":domain"))
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implementation(project(":core:onboarding"))
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implementation(project(":core:designsystem"))
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implementation(project(":core:analytics"))
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implementation(libs.core.ktx)
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implementation(libs.appcompat)
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implementation(libs.material)
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implementation(platform(libs.compose.bom))
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implementation(libs.bundles.compose.m3)
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implementation(libs.timber)
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implementation(libs.krossbow.stomp.core)
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testImplementation(libs.junit)
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androidTestImplementation(libs.ext.junit)
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androidTestImplementation(libs.espresso.core)
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}

‎feature/chat/consumer-rules.pro‎

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‎feature/chat/proguard-rules.pro‎

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

‎feature/chat/src/main/AndroidManifest.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android" >
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<application>
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<activity
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android:name=".ui.room.ChatRoomActivity"
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android:exported="false" />
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</application>
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</manifest>

‎feature/chat/src/main/java/in/koreatech/koin/feature/chat/ui/room/ChatRoom.kt‎

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package `in`.koreatech.koin.feature.chat.ui.room
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import androidx.compose.foundation.layout.Box
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import androidx.compose.foundation.layout.padding
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import androidx.compose.material3.ExperimentalMaterial3Api
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import androidx.compose.material3.Scaffold
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import androidx.compose.runtime.Composable
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.res.stringResource
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import androidx.hilt.navigation.compose.hiltViewModel
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import `in`.koreatech.koin.core.designsystem.component.topbar.KoinTopAppBar
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@OptIn(ExperimentalMaterial3Api::class)
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@Composable
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fun ChatRoom(
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articleId: Int,
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viewModel: ChatRoomViewModel = hiltViewModel()
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) {
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Scaffold(
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topBar = {
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KoinTopAppBar(
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title = "Chat Room" //TODO: Replace later
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)
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}
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) { contentPadding ->
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Box(
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modifier = Modifier.padding(contentPadding)
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) {
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}
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}
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}

‎feature/chat/src/main/java/in/koreatech/koin/feature/chat/ui/room/ChatRoomActivity.kt‎

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package `in`.koreatech.koin.feature.chat.ui.room
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import android.os.Bundle
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import androidx.activity.ComponentActivity
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import androidx.activity.compose.setContent
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import androidx.activity.enableEdgeToEdge
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import dagger.hilt.android.AndroidEntryPoint
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import `in`.koreatech.koin.core.designsystem.theme.KoinTheme
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import `in`.koreatech.koin.feature.chat.ui.room.ChatRoomViewModel.Companion.ARTICLE_ID
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@AndroidEntryPoint
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class ChatRoomActivity : ComponentActivity() {
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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enableEdgeToEdge()
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setContent {
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KoinTheme {
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ChatRoom(
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articleId = intent.getIntExtra(ARTICLE_ID, 0)
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)
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}
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}
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}
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}

‎feature/chat/src/main/java/in/koreatech/koin/feature/chat/ui/room/ChatRoomSideEffect.kt‎

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package `in`.koreatech.koin.feature.chat.ui.room
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sealed class ChatRoomSideEffect {
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}

‎feature/chat/src/main/java/in/koreatech/koin/feature/chat/ui/room/ChatRoomState.kt‎

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package `in`.koreatech.koin.feature.chat.ui.room
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import android.net.Uri
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data class ChatRoomState (
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val articleId: Int = 0,
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val chatRoomId: Int = 0,
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val userId: Int = 0,
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val articleTitle: String = "",
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val chatPartnerProfileImage: Uri? = null,
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)

‎feature/chat/src/main/java/in/koreatech/koin/feature/chat/ui/room/ChatRoomViewModel.kt‎

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package `in`.koreatech.koin.feature.chat.ui.room
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import android.net.Uri
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import androidx.lifecycle.SavedStateHandle
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import androidx.lifecycle.ViewModel
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import androidx.lifecycle.viewModelScope
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import dagger.assisted.Assisted
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import dagger.assisted.AssistedFactory
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import dagger.assisted.AssistedInject
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import dagger.hilt.android.lifecycle.HiltViewModel
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import `in`.koreatech.koin.domain.repository.ChatRepository
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import `in`.koreatech.koin.domain.usecase.chat.ChatWSConnectUseCase
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import `in`.koreatech.koin.domain.usecase.chat.ChatWSDisconnectUseCase
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import kotlinx.coroutines.flow.collectLatest
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import kotlinx.coroutines.launch
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import org.hildan.krossbow.stomp.LostReceiptException
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import org.hildan.krossbow.websocket.reconnection.WebSocketReconnectionException
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import org.orbitmvi.orbit.ContainerHost
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import org.orbitmvi.orbit.syntax.simple.intent
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import org.orbitmvi.orbit.syntax.simple.reduce
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import org.orbitmvi.orbit.viewmodel.container
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import timber.log.Timber
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@HiltViewModel
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class ChatRoomViewModel @AssistedInject constructor(
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@Assisted private val savedStateHandle: SavedStateHandle,
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private val chatRepository: ChatRepository,
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private val chatWSConnectUseCase: ChatWSConnectUseCase,
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private val chatWSDisconnectUseCase: ChatWSDisconnectUseCase
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) : ViewModel(), ContainerHost<ChatRoomState, ChatRoomSideEffect> {
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override val container = container<ChatRoomState, ChatRoomSideEffect>(ChatRoomState())
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@AssistedFactory
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interface Factory {
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fun create(savedStateHandle: SavedStateHandle): ChatRoomViewModel
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}
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init {
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savedStateHandle.get<Int>(ARTICLE_ID)?.let {
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getChatRoom(it)
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}
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}
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private fun getChatRoom(articleId: Int) = viewModelScope.launch {
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chatRepository.getChatRoomFromArticleId(articleId).collectLatest {
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intent {
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reduce {
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state.copy(
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articleId = it.articleId,
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chatRoomId = it.chatRoomId,
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userId = it.userId,
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articleTitle = it.articleTitle,
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chatPartnerProfileImage = Uri.parse(it.chatPartnerProfileImage)
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)
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}
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}
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chatWSConnectUseCase().onFailure { error ->
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if (error is WebSocketReconnectionException) {
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// Handle reconnection error
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Timber.d("${error.message}")
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}
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}
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}
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}
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fun disconnectWS() = viewModelScope.launch {
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chatWSDisconnectUseCase().onFailure {
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// Sometimes the server closes the connection too quickly to send a RECEIPT, which is not really an error
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// So, we can ignore LostReceiptException
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// http://stomp.github.io/stomp-specification-1.2.html#Connection_Lingering
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if (it !is LostReceiptException) {
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Timber.e(it)
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}
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}
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}
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companion object {
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const val ARTICLE_ID = "article_id"
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}
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}

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