Ensure authentication token is always sent when it exists (#193)

* Ensure auth token is sent if it is present

* Allow using login token for other requests while API token is created

* Update version code

app/src/main/java/gq/kirmanak/mealient/data/auth/impl/AuthRepoImpl.kt

@@ -4,7 +4,6 @@ import gq.kirmanak.mealient.data.auth.AuthDataSource
 import gq.kirmanak.mealient.data.auth.AuthRepo
 import gq.kirmanak.mealient.data.auth.AuthStorage
 import gq.kirmanak.mealient.datasource.AuthenticationProvider
-import gq.kirmanak.mealient.datasource.SignOutHandler
 import gq.kirmanak.mealient.logging.Logger
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
@@ -14,7 +13,6 @@ class AuthRepoImpl @Inject constructor(
     private val authStorage: AuthStorage,
     private val authDataSource: AuthDataSource,
     private val logger: Logger,
-    private val signOutHandler: SignOutHandler,
     private val credentialsLogRedactor: CredentialsLogRedactor,
 ) : AuthRepo, AuthenticationProvider {
 
@@ -23,12 +21,14 @@ class AuthRepoImpl @Inject constructor(
 
     override suspend fun authenticate(email: String, password: String) {
         logger.v { "authenticate() called" }
+
         credentialsLogRedactor.set(email, password)
         val token = authDataSource.authenticate(email, password)
+        credentialsLogRedactor.clear()
         authStorage.setAuthToken(token)
+
         val apiToken = authDataSource.createApiToken(API_TOKEN_NAME)
         authStorage.setAuthToken(apiToken)
-        credentialsLogRedactor.clear()
     }
 
     override suspend fun getAuthToken(): String? = authStorage.getAuthToken()
@@ -36,7 +36,6 @@ class AuthRepoImpl @Inject constructor(
     override suspend fun logout() {
         logger.v { "logout() called" }
         authStorage.setAuthToken(null)
-        signOutHandler.signOut()
     }
 
     companion object {

app/src/main/java/gq/kirmanak/mealient/data/auth/impl/AuthStorageImpl.kt

@@ -4,6 +4,7 @@ import android.content.SharedPreferences
 import androidx.annotation.VisibleForTesting
 import androidx.core.content.edit
 import gq.kirmanak.mealient.data.auth.AuthStorage
+import gq.kirmanak.mealient.datasource.TokenChangeListener
 import gq.kirmanak.mealient.datastore.DataStoreModule.Companion.ENCRYPTED
 import gq.kirmanak.mealient.extensions.prefsChangeFlow
 import gq.kirmanak.mealient.logging.Logger
@@ -19,6 +20,7 @@ import javax.inject.Singleton
 @Singleton
 class AuthStorageImpl @Inject constructor(
     @Named(ENCRYPTED) private val sharedPreferences: SharedPreferences,
+    private val tokenChangeListener: TokenChangeListener,
     private val logger: Logger,
 ) : AuthStorage {
 
@@ -28,7 +30,11 @@ class AuthStorageImpl @Inject constructor(
             .distinctUntilChanged()
     private val singleThreadDispatcher = Executors.newSingleThreadExecutor().asCoroutineDispatcher()
 
-    override suspend fun setAuthToken(authToken: String?) = putString(AUTH_TOKEN_KEY, authToken)
+    override suspend fun setAuthToken(authToken: String?) {
+        logger.v { "setAuthToken() called with: authToken = $authToken" }
+        tokenChangeListener.onTokenChange()
+        putString(AUTH_TOKEN_KEY, authToken)
+    }
 
     override suspend fun getAuthToken(): String? = getString(AUTH_TOKEN_KEY)
 

app/src/main/java/gq/kirmanak/mealient/ui/auth/AuthenticationViewModel.kt

@@ -26,6 +26,7 @@ class AuthenticationViewModel @Inject constructor(
         _uiState.value = OperationUiState.Progress()
         viewModelScope.launch {
             val result = runCatchingExceptCancel { authRepo.authenticate(email, password) }
+            logger.d { "Authentication result = $result" }
             _uiState.value = OperationUiState.fromResult(result)
         }
     }