feat(main): 로그인 가드 헬퍼를 추가한다

app/src/main/java/kr/co/vividnext/sodalive/v2/main/MainV2LoginGuard.kt

@@ -0,0 +1,78 @@
+package kr.co.vividnext.sodalive.v2.main
+
+import android.content.Intent
+import android.view.Gravity
+import androidx.fragment.app.Fragment
+import com.google.gson.Gson
+import kr.co.vividnext.sodalive.R
+import kr.co.vividnext.sodalive.base.SodaDialog
+import kr.co.vividnext.sodalive.common.Constants
+import kr.co.vividnext.sodalive.common.SharedPreferenceManager
+import kr.co.vividnext.sodalive.mypage.MyPageViewModel
+import kr.co.vividnext.sodalive.mypage.auth.Auth
+import kr.co.vividnext.sodalive.mypage.auth.AuthVerifyRequest
+import kr.co.vividnext.sodalive.mypage.auth.BootpayResponse
+import kr.co.vividnext.sodalive.settings.ContentSettingsActivity
+import kr.co.vividnext.sodalive.splash.SplashActivity
+import org.koin.android.ext.android.get
+
+fun Fragment.ensureMainV2NavigationAllowed(
+    requiresAdultContentAccess: Boolean = false,
+    onAllowed: () -> Unit
+) {
+    if (SharedPreferenceManager.token.isBlank()) {
+        (activity as? MainV2Activity)?.showLoginActivity()
+        return
+    }
+
+    if (requiresAdultContentAccess) {
+        val isKoreanCountry = SharedPreferenceManager.countryCode.ifBlank { "KR" } == "KR"
+        if (isKoreanCountry && !SharedPreferenceManager.isAuth) {
+            showMainV2AuthDialog()
+            return
+        }
+
+        if (!SharedPreferenceManager.isAdultContentVisible) {
+            startActivity(
+                Intent(requireContext(), ContentSettingsActivity::class.java).apply {
+                    putExtra(Constants.EXTRA_SHOW_SENSITIVE_CONTENT_GUIDE, true)
+                }
+            )
+            return
+        }
+    }
+
+    onAllowed()
+}
+
+private fun Fragment.showMainV2AuthDialog() {
+    SodaDialog(
+        activity = requireActivity(),
+        layoutInflater = layoutInflater,
+        title = getString(R.string.auth_title),
+        desc = getString(R.string.auth_desc_live),
+        confirmButtonTitle = getString(R.string.auth_go),
+        confirmButtonClick = { startMainV2AuthFlow() },
+        cancelButtonTitle = getString(R.string.cancel),
+        cancelButtonClick = {},
+        descGravity = Gravity.CENTER
+    ).show(resources.displayMetrics.widthPixels)
+}
+
+private fun Fragment.startMainV2AuthFlow() {
+    val myPageViewModel: MyPageViewModel = get()
+    Auth.auth(requireActivity(), requireContext()) { json ->
+        val bootpayResponse = Gson().fromJson(json, BootpayResponse::class.java)
+        val request = AuthVerifyRequest(receiptId = bootpayResponse.data.receiptId)
+        requireActivity().runOnUiThread {
+            myPageViewModel.authVerify(request) {
+                startActivity(
+                    Intent(requireContext(), SplashActivity::class.java).apply {
+                        addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK or Intent.FLAG_ACTIVITY_NEW_TASK)
+                    }
+                )
+                requireActivity().finish()
+            }
+        }
+    }
+}

app/src/test/java/kr/co/vividnext/sodalive/v2/main/MainV2LoginGuardSourceTest.kt

@@ -0,0 +1,38 @@
+package kr.co.vividnext.sodalive.v2.main
+
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Test
+import java.io.File
+
+class MainV2LoginGuardSourceTest {
+
+    @Test
+    fun `MainV2 로그인 가드는 v2 Activity 로그인 진입점과 성인 콘텐츠 설정을 사용한다`() {
+        val source = projectFile("app/src/main/java/kr/co/vividnext/sodalive/v2/main/MainV2LoginGuard.kt").readText()
+
+        assertTrue(source.contains("fun Fragment.ensureMainV2NavigationAllowed("))
+        assertTrue(source.contains("requiresAdultContentAccess: Boolean = false"))
+        assertTrue(source.contains("SharedPreferenceManager.token.isBlank()"))
+        assertTrue(source.contains("(activity as? MainV2Activity)?.showLoginActivity()"))
+        assertTrue(source.contains("SharedPreferenceManager.countryCode.ifBlank { \"KR\" }"))
+        assertTrue(source.contains("SharedPreferenceManager.isAuth"))
+        assertTrue(source.contains("SodaDialog("))
+        assertTrue(source.contains("Auth.auth(requireActivity(), requireContext())"))
+        assertTrue(source.contains("Gson().fromJson(json, BootpayResponse::class.java)"))
+        assertTrue(source.contains("AuthVerifyRequest(receiptId = bootpayResponse.data.receiptId)"))
+        assertTrue(source.contains("myPageViewModel.authVerify(request)"))
+        assertTrue(source.contains("SplashActivity::class.java"))
+        assertTrue(source.contains("SharedPreferenceManager.isAdultContentVisible"))
+        assertTrue(source.contains("ContentSettingsActivity::class.java"))
+        assertTrue(source.contains("putExtra(Constants.EXTRA_SHOW_SENSITIVE_CONTENT_GUIDE, true)"))
+        assertFalse(source.contains("Auth.auth(requireActivity(), requireContext()) {}"))
+        assertFalse(source.contains("kr.co.vividnext.sodalive.main.MainActivity"))
+    }
+
+    private fun projectFile(relativePath: String): File {
+        val candidates = listOf(File(relativePath), File("../$relativePath"))
+        return candidates.firstOrNull { it.exists() }
+            ?: error("Project file not found: $relativePath")
+    }
+}