refac:3870: Create LoginUseCase to fed up LoginViewModel. (6c12f40f) · Commits · e / os / App Lounge

app/src/main/java/foundation/e/apps/domain/procedures/GPlayAuthentication.kt

+1 −113

Original line number	Diff line number	Diff line
		@@ -23,7 +23,6 @@ import javax.inject.Singleton
		@Singleton
		class GPlayAuthentication @Inject constructor(
		private val appLoungeDataStore: AppLoungeDataStore,
		private val appLoungePreference: AppLoungePreference,
		private val playStoreAuthenticator: PlayStoreAuthenticator,
		private val json: Json,
		@ApplicationContext private val context: Context,
		@@ -33,122 +32,11 @@ class GPlayAuthentication @Inject constructor(
		private val locale: Locale
		get() = context.resources.configuration.locales[0]


		// Move to LoginUseCase ? or AuthenticationUseCase ?

		suspend fun setGoogleUser(email: String, oauth: String): List<AuthObject> = withContext(ioCoroutineScope.coroutineContext) {
		appLoungeDataStore.saveGoogleLogin(email, oauth)
		appLoungeDataStore.saveUserType(User.GOOGLE)


		val result = buildFreshGoogleLoginToken()
		if (result.isSuccess) {
		appLoungeDataStore.saveAuthData(result.getOrNull())

		}

		buildAuthObjectList(result, User.GOOGLE)
		}

		suspend fun setAnonymousUser(): List<AuthObject> = withContext(ioCoroutineScope.coroutineContext) {
		appLoungeDataStore.saveUserType(User.GOOGLE)
		val result = buildFreshAnonymousLoginToken()
		if (result.isSuccess) {
		appLoungeDataStore.saveAuthData(result.getOrNull())
		}

		buildAuthObjectList(result, User.GOOGLE)
		}


		suspend fun setNoGoogleMode() = withContext(ioCoroutineScope.coroutineContext) {
		appLoungePreference.run {
		disablePlayStore()
		enableOpenSource()
		enablePwa()
		}
		appLoungeDataStore.saveUserType(User.NO_GOOGLE)
		}

		suspend fun fetchAuthObjects(authTypes: List<String> = listOf()): List<AuthObject> {
		val userType = appLoungeDataStore.getUserType()

		if (authTypes.isEmpty()) {
		// use saved state.
		val savedAuth = getSavedAuthData()
		if (savedAuth != null) {
		return buildAuthObjectList(Result.success(savedAuth), userType = userType)
		}
		}

		val result = updateToken()

		return if (result?.isSuccess == true) {
		buildAuthObjectList(result, User.GOOGLE)
		} else if (userType != User.UNAVAILABLE && (appLoungePreference.isOpenSourceSelected() \|\| appLoungePreference.isPWASelected())) {
		listOf(AuthObject.CleanApk(ResultSupreme.Success(Unit), userType,))
		} else {
		emptyList()
		}
		}


		private fun getSavedAuthData(): AuthData? {
		val authJson = appLoungeDataStore.authData.getSync()
		return if (authJson.isBlank()) null
		else try {
		json.decodeFromString<AuthData>(authJson)
		} catch (e: Exception) {
		e.printStackTrace()
		null
		}
		}

		private fun buildAuthObjectList(gPlayloginResult: Result<AuthData>, userType: User): List<AuthObject> {
		val authObjectsLocal = ArrayList<AuthObject>()

		// Google Login case:
		val result: ResultSupreme<AuthData?>
		if (gPlayloginResult.isSuccess) {
		result = ResultSupreme.create(
		status = ResultStatus.OK,
		data = gPlayloginResult.getOrNull()
		)
		result.otherPayload = gPlayloginResult.getOrNull()?.email
		} else {
		result = ResultSupreme.create(status = ResultStatus.UNKNOWN, exception = gPlayloginResult.exceptionOrNull() as? Exception)
		}

		authObjectsLocal.add(AuthObject.GPlayAuth(result, userType))


		// Clean apk
		if (userType != User.UNAVAILABLE && (appLoungePreference.isOpenSourceSelected() \|\| appLoungePreference.isPWASelected())) {
		authObjectsLocal.add(AuthObject.CleanApk(ResultSupreme.Success(Unit), userType,))
		}

		return authObjectsLocal
		}

		suspend fun logout() {
		appLoungeDataStore.destroyCredentials()
		appLoungeDataStore.saveUserType(null)
		// reset app source preferences on logout.
		appLoungePreference.run {
		enableOpenSource()
		enablePwa()
		enablePlayStore()
		}
		}


		/////////// END.

		suspend fun refresh() {
		updateToken()
		}

		private suspend fun updateToken(): Result<AuthData>? {
		suspend fun updateToken(): Result<AuthData>? {
		val userType = appLoungeDataStore.getUserType()

		val result = when (userType) {

app/src/main/java/foundation/e/apps/domain/usecases/LoginUseCase.kt

0 → 100644

+107 −0

Original line number	Diff line number	Diff line
		package foundation.e.apps.domain.usecases

		import com.aurora.gplayapi.data.models.AuthData
		import foundation.e.apps.data.ResultSupreme
		import foundation.e.apps.data.enums.ResultStatus
		import foundation.e.apps.data.enums.User
		import foundation.e.apps.data.login.AuthObject
		import foundation.e.apps.data.preference.AppLoungeDataStore
		import foundation.e.apps.data.preference.AppLoungePreference
		import foundation.e.apps.di.qualifiers.IoCoroutineScope
		import foundation.e.apps.domain.procedures.GPlayAuthentication
		import kotlinx.coroutines.CoroutineScope
		import kotlinx.coroutines.withContext
		import javax.inject.Inject
		import javax.inject.Singleton

		@Singleton
		class LoginUseCase @Inject constructor(
		private val gplayAuthentication: GPlayAuthentication,
		private val appLoungeDataStore: AppLoungeDataStore,
		private val appLoungePreference: AppLoungePreference,
		@IoCoroutineScope private val ioCoroutineScope: CoroutineScope,
		) {
		suspend fun setGoogleUser(email: String, oauth: String) {
		withContext(ioCoroutineScope.coroutineContext) {
		appLoungeDataStore.saveGoogleLogin(email, oauth)
		appLoungeDataStore.saveUserType(User.GOOGLE)
		}
		}

		suspend fun setAnonymousUser() {
		withContext(ioCoroutineScope.coroutineContext) {
		appLoungeDataStore.saveUserType(User.GOOGLE)
		}
		}


		suspend fun setNoGoogleMode() {
		withContext(ioCoroutineScope.coroutineContext) {
		appLoungePreference.run {
		disablePlayStore()
		enableOpenSource()
		enablePwa()
		}
		appLoungeDataStore.saveUserType(User.NO_GOOGLE)
		}
		}

		suspend fun fetchAuthObjects(authTypes: List<String> = listOf()): List<AuthObject> {
		val userType = appLoungeDataStore.getUserType()

		if (authTypes.isEmpty()) {
		// use saved state.
		val savedAuth = appLoungeDataStore.getAuthData()
		if (savedAuth != AuthData("", "")) {
		return buildAuthObjectList(Result.success(savedAuth), userType = userType)
		}
		}

		val result = gplayAuthentication.updateToken()

		return if (result?.isSuccess == true) {
		buildAuthObjectList(result, User.GOOGLE)
		} else if (userType != User.UNAVAILABLE && (appLoungePreference.isOpenSourceSelected() \|\| appLoungePreference.isPWASelected())) {
		listOf(AuthObject.CleanApk(ResultSupreme.Success(Unit), userType,))
		} else {
		emptyList()
		}
		}

		private fun buildAuthObjectList(gPlayloginResult: Result<AuthData>, userType: User): List<AuthObject> {
		val authObjectsLocal = ArrayList<AuthObject>()

		// Google Login case:
		val result: ResultSupreme<AuthData?>
		if (gPlayloginResult.isSuccess) {
		result = ResultSupreme.create(
		status = ResultStatus.OK,
		data = gPlayloginResult.getOrNull()
		)
		result.otherPayload = gPlayloginResult.getOrNull()?.email
		} else {
		result = ResultSupreme.create(status = ResultStatus.UNKNOWN, exception = gPlayloginResult.exceptionOrNull() as? Exception)
		}

		authObjectsLocal.add(AuthObject.GPlayAuth(result, userType))


		// Clean apk
		if (userType != User.UNAVAILABLE && (appLoungePreference.isOpenSourceSelected() \|\| appLoungePreference.isPWASelected())) {
		authObjectsLocal.add(AuthObject.CleanApk(ResultSupreme.Success(Unit), userType,))
		}

		return authObjectsLocal
		}

		suspend fun logout() {
		appLoungeDataStore.destroyCredentials()
		appLoungeDataStore.saveUserType(null)
		// reset app source preferences on logout.
		appLoungePreference.run {
		enableOpenSource()
		enablePwa()
		enablePlayStore()
		}
		}
		}
		No newline at end of file

app/src/main/java/foundation/e/apps/ui/LoginViewModel.kt

+7 −7

Original line number	Diff line number	Diff line
		@@ -24,7 +24,7 @@ import dagger.hilt.android.lifecycle.HiltViewModel
		import foundation.e.apps.data.Stores
		import foundation.e.apps.data.enums.Source
		import foundation.e.apps.data.login.AuthObject
		import foundation.e.apps.domain.procedures.GPlayAuthentication
		import foundation.e.apps.domain.usecases.LoginUseCase
		import foundation.e.apps.ui.parentFragment.LoadingViewModel
		import kotlinx.coroutines.launch
		import okhttp3.Cache
		@@ -36,7 +36,7 @@ import javax.inject.Inject
		*/
		@HiltViewModel
		class LoginViewModel @Inject constructor(
		private val gPlayAuthentication: GPlayAuthentication,
		private val loginUseCase: LoginUseCase,
		private val cache: Cache,
		private val stores: Stores
		) : ViewModel() {
		@@ -58,7 +58,7 @@ class LoginViewModel @Inject constructor(
		*/
		fun startLoginFlow(clearList: List<String> = listOf()) {
		viewModelScope.launch {
		val authObjectsLocal = gPlayAuthentication.fetchAuthObjects(clearList)
		val authObjectsLocal = loginUseCase.fetchAuthObjects(clearList)
		authObjects.postValue(authObjectsLocal)
		}
		}
		@@ -71,7 +71,7 @@ class LoginViewModel @Inject constructor(
		fun initialAnonymousLogin(onUserSaved: () -> Unit) {
		viewModelScope.launch {
		stores.enableStore(Source.PLAY_STORE)
		gPlayAuthentication.setAnonymousUser()
		loginUseCase.setAnonymousUser()
		onUserSaved()
		startLoginFlow()
		}
		@@ -86,7 +86,7 @@ class LoginViewModel @Inject constructor(
		fun initialGoogleLogin(email: String, oauthToken: String, onUserSaved: () -> Unit) {
		viewModelScope.launch {
		stores.enableStore(Source.PLAY_STORE)
		gPlayAuthentication.setGoogleUser(email, oauthToken)
		loginUseCase.setGoogleUser(email, oauthToken)
		onUserSaved()
		startLoginFlow()
		}
		@@ -102,7 +102,7 @@ class LoginViewModel @Inject constructor(
		fun initialNoGoogleLogin(onUserSaved: () -> Unit) {
		viewModelScope.launch {
		stores.disableStore(Source.PLAY_STORE)
		gPlayAuthentication.setNoGoogleMode()
		loginUseCase.setNoGoogleMode()
		onUserSaved()
		startLoginFlow()
		}
		@@ -137,7 +137,7 @@ class LoginViewModel @Inject constructor(
		fun logout() {
		viewModelScope.launch {
		cache.evictAll()
		gPlayAuthentication.logout()
		loginUseCase.logout()
		authObjects.postValue(listOf())
		}
		}