fix(member-info): 구서버 멤버정보 누락 필드 하위 호환을 보장한다

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

@@ -13,6 +13,7 @@ import kr.co.vividnext.sodalive.audio_content.PlaybackTrackingData
 import kr.co.vividnext.sodalive.audio_content.PlaybackTrackingRepository
 import kr.co.vividnext.sodalive.base.BaseViewModel
 import kr.co.vividnext.sodalive.common.SharedPreferenceManager
+import kr.co.vividnext.sodalive.settings.ContentType
 import kr.co.vividnext.sodalive.settings.event.EventItem
 import kr.co.vividnext.sodalive.settings.event.EventRepository
 import kr.co.vividnext.sodalive.settings.notification.UpdateNotificationSettingRequest
@@ -103,9 +104,19 @@ class MainViewModel(
                             SharedPreferenceManager.point = data.point
                             SharedPreferenceManager.role = data.role.name
                             SharedPreferenceManager.isAuth = data.isAuth
-                            SharedPreferenceManager.countryCode = data.countryCode.ifBlank { "KR" }
-                            SharedPreferenceManager.isAdultContentVisible = data.isAdultContentVisible
-                            SharedPreferenceManager.contentPreference = data.contentType.ordinal
+
+                            val localCountryCode = SharedPreferenceManager.countryCode.ifBlank { "KR" }
+                            val resolvedCountryCode = data.countryCode?.ifBlank { "KR" } ?: localCountryCode
+                            val resolvedIsAdultContentVisible =
+                                data.isAdultContentVisible ?: SharedPreferenceManager.isAdultContentVisible
+                            val resolvedContentType =
+                                data.contentType
+                                    ?: ContentType.entries.getOrNull(SharedPreferenceManager.contentPreference)
+                                    ?: ContentType.ALL
+
+                            SharedPreferenceManager.countryCode = resolvedCountryCode
+                            SharedPreferenceManager.isAdultContentVisible = resolvedIsAdultContentVisible
+                            SharedPreferenceManager.contentPreference = resolvedContentType.ordinal
                             SharedPreferenceManager.isAuditionNotification =
                                 data.auditionNotice ?: false
                             if (

app/src/main/java/kr/co/vividnext/sodalive/settings/notification/GetMemberInfoResponse.kt

@@ -21,11 +21,11 @@ data class GetMemberInfoResponse(
     @SerializedName("auditionNotice")
     val auditionNotice: Boolean?,
     @SerializedName("countryCode")
-    val countryCode: String,
+    val countryCode: String? = null,
     @SerializedName("isAdultContentVisible")
-    val isAdultContentVisible: Boolean,
+    val isAdultContentVisible: Boolean? = null,
     @SerializedName("contentType")
-    val contentType: ContentType
+    val contentType: ContentType? = null
 )
 
 enum class MemberRole {

app/src/test/java/kr/co/vividnext/sodalive/settings/notification/GetMemberInfoResponseCompatibilityTest.kt

@@ -0,0 +1,70 @@
+package kr.co.vividnext.sodalive.settings.notification
+
+import com.google.gson.Gson
+import kr.co.vividnext.sodalive.settings.ContentType
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNull
+import org.junit.Assert.assertTrue
+import org.junit.Test
+
+class GetMemberInfoResponseCompatibilityTest {
+
+    private val gson = Gson()
+
+    @Test
+    fun `구서버 응답에서 신규 필드가 없어도 역직렬화된다`() {
+        val json = """
+            {
+              "can": 10,
+              "point": 120,
+              "isAuth": true,
+              "gender": "F",
+              "signupDate": "2024-01-01, 00:00:00",
+              "chargeCount": 3,
+              "role": "USER",
+              "messageNotice": true,
+              "followingChannelLiveNotice": false,
+              "followingChannelUploadContentNotice": true,
+              "auditionNotice": false
+            }
+        """.trimIndent()
+
+        val response = gson.fromJson(json, GetMemberInfoResponse::class.java)
+
+        assertEquals(10, response.can)
+        assertEquals(120, response.point)
+        assertTrue(response.isAuth)
+        assertEquals(MemberRole.USER, response.role)
+        assertNull(response.countryCode)
+        assertNull(response.isAdultContentVisible)
+        assertNull(response.contentType)
+    }
+
+    @Test
+    fun `신규 필드가 있으면 정상 매핑된다`() {
+        val json = """
+            {
+              "can": 10,
+              "point": 120,
+              "isAuth": true,
+              "gender": "F",
+              "signupDate": "2024-01-01, 00:00:00",
+              "chargeCount": 3,
+              "role": "CREATOR",
+              "messageNotice": true,
+              "followingChannelLiveNotice": false,
+              "followingChannelUploadContentNotice": true,
+              "auditionNotice": false,
+              "countryCode": "US",
+              "isAdultContentVisible": true,
+              "contentType": "FEMALE"
+            }
+        """.trimIndent()
+
+        val response = gson.fromJson(json, GetMemberInfoResponse::class.java)
+
+        assertEquals("US", response.countryCode)
+        assertEquals(true, response.isAdultContentVisible)
+        assertEquals(ContentType.FEMALE, response.contentType)
+    }
+}