Merge pull request #59 from SEONGGYU96/hotfix/npe_after_kill_process

Hotfix/npe after kill process

Author: ethan-223

app/build.gradle

@@ -16,8 +16,8 @@ android {
         applicationId "org.sopt.santamanitto"
         minSdkVersion 23
         targetSdkVersion 30
-        versionCode 4
-        versionName "1.1.0"
+        versionCode 5
+        versionName "1.1.1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/org/sopt/santamanitto/network/NetworkModule.kt

@@ -7,10 +7,9 @@ import dagger.hilt.android.components.ApplicationComponent
 import okhttp3.OkHttpClient
 import okhttp3.logging.HttpLoggingInterceptor
 import org.sopt.santamanitto.SecretString
-import org.sopt.santamanitto.user.AccessTokenContainer
+import org.sopt.santamanitto.preference.UserPreferenceManager
 import retrofit2.Retrofit
 import retrofit2.converter.gson.GsonConverterFactory
-import javax.inject.Named
 import javax.inject.Qualifier
 import javax.inject.Singleton
 
@@ -33,11 +32,11 @@ class NetworkModule {
     @Provides
     @Singleton
     @AuthInterceptorOkHttpClient
-    fun provideAuthInterceptorOkHttpClient(accessTokenContainer: AccessTokenContainer): OkHttpClient {
+    fun provideAuthInterceptorOkHttpClient(userPreferenceManager: UserPreferenceManager): OkHttpClient {
         return OkHttpClient.Builder()
                 .addInterceptor {
                     val request = it.request().newBuilder()
-                            .addHeader("jwt", accessTokenContainer.accessToken)
+                            .addHeader("jwt", userPreferenceManager.getAccessToken()!!)
                             .build()
                     it.proceed(request)
                 }

app/src/main/java/org/sopt/santamanitto/preference/SharedPreferenceModule.kt

@@ -24,6 +24,7 @@ class SharedPreferenceModule {
             SharedPreferenceManagerImpl(sharedPreferences)
 
     @Provides
+    @Singleton
     fun provideUserPreferenceManager(sharedPreferenceManager: SharedPreferenceManager): UserPreferenceManager =
             UserPreferenceManager(sharedPreferenceManager)
 }

app/src/main/java/org/sopt/santamanitto/room/manittoroom/ManittoRoomActivity.kt

@@ -1,11 +1,10 @@
 package org.sopt.santamanitto.room.manittoroom
 
-import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
 import android.util.Log
 import androidx.activity.viewModels
-import androidx.databinding.DataBindingUtil
-import androidx.databinding.DataBindingUtil.*
+import androidx.appcompat.app.AppCompatActivity
+import androidx.databinding.DataBindingUtil.setContentView
 import dagger.hilt.android.AndroidEntryPoint
 import org.sopt.santamanitto.R
 import org.sopt.santamanitto.databinding.ActivityManittoRoomBinding

app/src/main/java/org/sopt/santamanitto/room/manittoroom/fragment/FinishFragment.kt

@@ -20,14 +20,6 @@ class FinishFragment: Fragment() {
 
     private val manittoRoomViewModel: ManittoRoomViewModel by activityViewModels()
 
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        manittoRoomViewModel.run {
-            refreshManittoRoomInfo()
-            getPersonalRelationInfo()
-        }
-    }
-
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -47,6 +39,11 @@ class FinishFragment: Fragment() {
                 })
             }
 
+        manittoRoomViewModel.run {
+            refreshManittoRoomInfo()
+            getPersonalRelationInfo()
+        }
+
         setOnClickListener()
 
         return binding.root

app/src/main/java/org/sopt/santamanitto/room/manittoroom/fragment/MatchedFragment.kt

@@ -19,14 +19,6 @@ class MatchedFragment : Fragment() {
 
     private val manittoRoomViewModel: ManittoRoomViewModel by activityViewModels()
 
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        manittoRoomViewModel.run {
-            refreshManittoRoomInfo()
-            getPersonalRelationInfo()
-        }
-    }
-
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         binding = FragmentMatchedBinding.inflate(inflater, container, false).apply {
             viewModel = manittoRoomViewModel
@@ -41,6 +33,12 @@ class MatchedFragment : Fragment() {
                 }
             })
         }
+
+        manittoRoomViewModel.run {
+            refreshManittoRoomInfo()
+            getPersonalRelationInfo()
+        }
+
         initManittoTitle()
 
         setOnClickListener()

app/src/main/java/org/sopt/santamanitto/room/manittoroom/fragment/ResultFragment.kt

@@ -35,6 +35,10 @@ class ResultFragment: Fragment() {
             recyclerviewResult.adapter = resultAdapter
         }
 
+        if (manittoRoomViewModel.members.value.isNullOrEmpty()) {
+            manittoRoomViewModel.refreshManittoRoomInfo()
+        }
+
         manittoRoomViewModel.members.observe(viewLifecycleOwner) {
             binding.textviewResultTitle.text = String.format(getString(R.string.result_title), it.size)
         }

app/src/main/java/org/sopt/santamanitto/user/AccessTokenContainer.kt

@@ -8,6 +8,7 @@ import dagger.Provides
 import dagger.hilt.InstallIn
 import dagger.hilt.android.components.ApplicationComponent
 import dagger.hilt.android.qualifiers.ApplicationContext
+import org.sopt.santamanitto.preference.UserPreferenceManager
 import org.sopt.santamanitto.user.data.source.UserCachedDataSource
 import org.sopt.santamanitto.user.data.source.UserDataSource
 import javax.inject.Named
@@ -28,10 +29,6 @@ class UserModule {
     @Named("cached")
     fun provideUserDataSource(
         @Named("remote") userRemoteDataSource: UserDataSource,
-        accessTokenContainer: AccessTokenContainer
-    ) : UserDataSource = UserCachedDataSource(userRemoteDataSource, accessTokenContainer)
-
-    @Provides
-    @Singleton
-    fun provideAccessToken() : AccessTokenContainer = AccessTokenContainer()
+        userPreferenceManager: UserPreferenceManager
+    ) : UserDataSource = UserCachedDataSource(userRemoteDataSource, userPreferenceManager)
 }

app/src/main/java/org/sopt/santamanitto/user/UserModule.kt

@@ -1,15 +1,15 @@
 package org.sopt.santamanitto.user.data.source
 
+import org.sopt.santamanitto.preference.UserPreferenceManager
 import org.sopt.santamanitto.room.data.JoinedRoom
-import org.sopt.santamanitto.user.AccessTokenContainer
 import org.sopt.santamanitto.user.data.LoginUser
 import org.sopt.santamanitto.user.data.User
 import org.sopt.santamanitto.user.data.source.UserDataSource.*
 import javax.inject.Named
 
 class UserCachedDataSource(
     @Named("remote") private val userRemoteDataSource: UserDataSource,
-    private val accessTokenContainer: AccessTokenContainer
+    private val userPreferenceManager: UserPreferenceManager
 ): UserDataSource {
 
     private var _cachedLoginUser: LoginUser? = null
@@ -27,7 +27,7 @@ class UserCachedDataSource(
     override fun login(serialNumber: String, callback: LoginCallback) {
         userRemoteDataSource.login(serialNumber, object : LoginCallback {
             override fun onLoginSuccess(loginUser: LoginUser) {
-                accessTokenContainer.accessToken = loginUser.accessToken
+                initUserPreference(loginUser, serialNumber)
                 _cachedLoginUser = loginUser
                 callback.onLoginSuccess(loginUser)
             }
@@ -41,7 +41,7 @@ class UserCachedDataSource(
     override fun createAccount(userName: String, serialNumber: String, callback: CreateAccountCallback) {
         userRemoteDataSource.createAccount(userName, serialNumber, object: CreateAccountCallback {
             override fun onCreateAccountSuccess(loginUser: LoginUser) {
-                accessTokenContainer.accessToken = loginUser.accessToken
+                initUserPreference(loginUser, serialNumber)
                 _cachedLoginUser = loginUser
                 callback.onCreateAccountSuccess(loginUser)
             }
@@ -53,14 +53,17 @@ class UserCachedDataSource(
     }
 
     override fun getUserId(): Int {
+        initCachedLoginUser()
         return cachedLoginUser!!.id
     }
 
     override fun getAccessToken(): String {
+        initCachedLoginUser()
         return cachedLoginUser!!.accessToken
     }
 
     override fun getUserName(): String {
+        initCachedLoginUser()
         return cachedLoginUser!!.userName
     }
 
@@ -98,4 +101,21 @@ class UserCachedDataSource(
             })
         }
     }
+
+    private fun initUserPreference(loginUser: LoginUser, serialNumber: String) {
+        userPreferenceManager.run {
+            setAccessToken(loginUser.accessToken)
+            setUserId(loginUser.id)
+            setUserUpdateTime(loginUser.userName)
+            setSerialNumber(serialNumber)
+        }
+    }
+
+    private fun initCachedLoginUser() {
+        if (_cachedLoginUser == null) {
+            userPreferenceManager.let {
+                _cachedLoginUser = LoginUser(it.getUserName()!!, it.getSerialNumber()!!, it.getUserId()!!, it.getAccessToken()!!)
+            }
+        }
+    }
 }