fix(dm): MainActivity chat path 라우팅을 보정한다

app/src/main/java/kr/co/vividnext/sodalive/main/MainActivity.kt

@@ -56,6 +56,7 @@ import kr.co.vividnext.sodalive.settings.event.EventDetailActivity
 import kr.co.vividnext.sodalive.settings.notification.NotificationSettingsDialog
 import kr.co.vividnext.sodalive.user.login.LoginActivity
 import kr.co.vividnext.sodalive.v2.creator.channel.CreatorChannelActivity
+import kr.co.vividnext.sodalive.v2.main.chat.dm.DmChatRoomActivity
 import org.koin.android.ext.android.inject
 import java.util.Locale
 import kotlinx.coroutines.Job
@@ -316,8 +317,10 @@ class MainActivity : BaseActivity<ActivityMainBinding>(ActivityMainBinding::infl
     private fun executeBundleDeeplink(bundle: Bundle): Boolean {
         val deepLinkUrl = bundle.getString("deep_link")
         if (!deepLinkUrl.isNullOrBlank()) {
-            val deepLinkBundle = buildBundleFromDeepLinkUrl(deepLinkUrl)
+            val deepLinkBundle = Bundle(bundle).apply {
-            return executeBundleRoute(deepLinkBundle ?: bundle)
+                buildBundleFromDeepLinkUrl(deepLinkUrl)?.let { putAll(it) }
+            }
+            return executeBundleRoute(deepLinkBundle)
         }
 
         return executeBundleRoute(bundle)
@@ -339,6 +342,11 @@ class MainActivity : BaseActivity<ActivityMainBinding>(ActivityMainBinding::infl
         val communityPostId = bundle.getString(Constants.EXTRA_COMMUNITY_POST_ID)?.toLongOrNull()
             ?: bundle.getLong(Constants.EXTRA_COMMUNITY_POST_ID).takeIf { it > 0 }
         when {
+            isDmChatDeepLink(bundle) && roomId != null && roomId > 0 -> {
+                startActivity(DmChatRoomActivity.newIntentByRoomId(applicationContext, roomId))
+                return true
+            }
+
             roomId != null && roomId > 0 -> {
                 viewModel.clickTab(MainViewModel.CurrentTab.LIVE)
 
@@ -493,6 +501,12 @@ class MainActivity : BaseActivity<ActivityMainBinding>(ActivityMainBinding::infl
                 putIfAbsent("deep_link_sub5", pathId)
             }
 
+            "chat" -> {
+                putIfAbsent("room_id", pathId)
+                putIfAbsent("deep_link_value", "chat")
+                putIfAbsent("deep_link_sub5", pathId)
+            }
+
             "content" -> {
                 putIfAbsent("content_id", pathId)
                 putIfAbsent("deep_link_value", "content")
@@ -620,6 +634,10 @@ class MainActivity : BaseActivity<ActivityMainBinding>(ActivityMainBinding::infl
         }
     }
 
+    private fun isDmChatDeepLink(bundle: Bundle): Boolean {
+        return bundle.getString("deep_link_value") == "chat"
+    }
+
     private fun clearDeferredDeepLink() {
         SharedPreferenceManager.marketingUtmSource = ""
         SharedPreferenceManager.marketingUtmMedium = ""

app/src/test/java/kr/co/vividnext/sodalive/main/MainActivitySourceTest.kt

@@ -0,0 +1,45 @@
+package kr.co.vividnext.sodalive.main
+
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Test
+import java.io.File
+
+class MainActivitySourceTest {
+
+    @Test
+    fun `MainActivity는 deep_link를 원본 bundle에 merge하고 chat_type을 사용하지 않는다`() {
+        val source = projectFile("app/src/main/java/kr/co/vividnext/sodalive/main/MainActivity.kt").readText()
+
+        assertTrue(source.contains("Bundle(bundle).apply"))
+        assertTrue(source.contains("buildBundleFromDeepLinkUrl(deepLinkUrl)?.let { putAll(it) }"))
+        assertFalse(source.contains("chat_type"))
+        assertFalse(source.contains("isUserCreatorChat"))
+        assertTrue(source.contains("return bundle.getString(\"deep_link_value\") == \"chat\""))
+    }
+
+    @Test
+    fun `MainActivity는 chat path deep_link 단독 payload를 DM 채팅방으로 라우팅한다`() {
+        val source = projectFile("app/src/main/java/kr/co/vividnext/sodalive/main/MainActivity.kt").readText()
+
+        val chatPathIndex = source.indexOf("\"chat\" ->")
+        val dmRouteIndex = source.indexOf("isDmChatDeepLink(bundle) && roomId != null && roomId > 0")
+        val liveRouteIndex = source.indexOf("roomId != null && roomId > 0 ->")
+
+        assertTrue(source.contains("import kr.co.vividnext.sodalive.v2.main.chat.dm.DmChatRoomActivity"))
+        assertTrue(chatPathIndex >= 0)
+        assertTrue(source.contains("putIfAbsent(\"room_id\", pathId)"))
+        assertTrue(source.contains("putIfAbsent(\"deep_link_value\", \"chat\")"))
+        assertTrue(source.contains("private fun isDmChatDeepLink(bundle: Bundle): Boolean"))
+        assertTrue(source.contains("DmChatRoomActivity.newIntentByRoomId(applicationContext, roomId)"))
+        assertTrue(dmRouteIndex >= 0)
+        assertTrue(liveRouteIndex >= 0)
+        assertTrue(dmRouteIndex < liveRouteIndex)
+    }
+
+    private fun projectFile(relativePath: String): File {
+        val candidates = listOf(File(relativePath), File("../$relativePath"))
+        return candidates.firstOrNull { it.exists() }
+            ?: error("Project file not found: $relativePath")
+    }
+}