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feat: Factorize send transfer logic to a reusable class (#267)
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app/src/main/java/com/infomaniak/swisstransfer/ui/screen/newtransfer/TransferSendManager.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| /* | ||
| * Infomaniak SwissTransfer - Android | ||
| * Copyright (C) 2024 Infomaniak Network SA | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
| package com.infomaniak.swisstransfer.ui.screen.newtransfer | ||
|
|
||
| import android.util.Log | ||
| import com.infomaniak.core2.appintegrity.AppIntegrityManager | ||
| import com.infomaniak.core2.appintegrity.AppIntegrityManager.Companion.APP_INTEGRITY_MANAGER_TAG | ||
| import com.infomaniak.multiplatform_swisstransfer.SharedApiUrlCreator | ||
| import com.infomaniak.multiplatform_swisstransfer.data.NewUploadSession | ||
| import com.infomaniak.multiplatform_swisstransfer.managers.UploadManager | ||
| import com.infomaniak.sentry.SentryLog | ||
| import com.infomaniak.swisstransfer.BuildConfig | ||
| import com.infomaniak.swisstransfer.ui.screen.newtransfer.ImportFilesViewModel.AppIntegrityResult | ||
| import com.infomaniak.swisstransfer.ui.screen.newtransfer.ImportFilesViewModel.SendActionResult | ||
| import com.infomaniak.swisstransfer.workers.UploadWorker | ||
| import dagger.hilt.android.scopes.ViewModelScoped | ||
| import kotlinx.coroutines.CoroutineScope | ||
| import kotlinx.coroutines.coroutineScope | ||
| import kotlinx.coroutines.flow.MutableStateFlow | ||
| import kotlinx.coroutines.flow.asStateFlow | ||
| import kotlinx.coroutines.flow.update | ||
| import kotlinx.coroutines.launch | ||
| import javax.inject.Inject | ||
|
|
||
| @ViewModelScoped | ||
| class TransferSendManager @Inject constructor( | ||
| private val appIntegrityManager: AppIntegrityManager, | ||
| private val importationFilesManager: ImportationFilesManager, | ||
| private val sharedApiUrlCreator: SharedApiUrlCreator, | ||
| private val uploadManager: UploadManager, | ||
| private val uploadWorkerScheduler: UploadWorker.Scheduler, | ||
| ) { | ||
|
|
||
| // TODO: Merge these two ui states in a single one for the whole flow of logic | ||
| private val _sendActionResult = MutableStateFlow<SendActionResult?>(SendActionResult.NotStarted) | ||
| val sendActionResult = _sendActionResult.asStateFlow() | ||
|
|
||
| private val _integrityCheckResult = MutableStateFlow(AppIntegrityResult.Idle) | ||
| val integrityCheckResult = _integrityCheckResult.asStateFlow() | ||
|
|
||
| //region App Integrity | ||
| suspend fun sendTransfer(newUploadSession: NewUploadSession) { | ||
| _integrityCheckResult.value = AppIntegrityResult.Ongoing | ||
| coroutineScope { | ||
| runCatching { | ||
| appIntegrityManager.getChallenge( | ||
| onSuccess = { requestAppIntegrityToken(appIntegrityManager, newUploadSession) }, | ||
| onFailure = ::setFailedIntegrityResult, | ||
| ) | ||
| }.onFailure { exception -> | ||
| SentryLog.e(TAG, "Failed to start the upload", exception) | ||
| _sendActionResult.update { SendActionResult.Failure } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| private fun CoroutineScope.requestAppIntegrityToken( | ||
| appIntegrityManager: AppIntegrityManager, | ||
| newUploadSession: NewUploadSession, | ||
| ) { | ||
| appIntegrityManager.requestClassicIntegrityVerdictToken( | ||
| onSuccess = { token -> | ||
| SentryLog.i(APP_INTEGRITY_MANAGER_TAG, "request for app integrity token successful $token") | ||
| getApiIntegrityVerdict(appIntegrityManager, token, newUploadSession) | ||
| }, | ||
| onFailure = ::setFailedIntegrityResult, | ||
| ) | ||
| } | ||
|
|
||
| private fun CoroutineScope.getApiIntegrityVerdict( | ||
| appIntegrityManager: AppIntegrityManager, | ||
| appIntegrityToken: String, | ||
| newUploadSession: NewUploadSession, | ||
| ) { | ||
| launch { | ||
| appIntegrityManager.getApiIntegrityVerdict( | ||
| integrityToken = appIntegrityToken, | ||
| packageName = BuildConfig.APPLICATION_ID, | ||
| targetUrl = sharedApiUrlCreator.createUploadContainerUrl, | ||
| onSuccess = { attestationToken -> | ||
| SentryLog.i(APP_INTEGRITY_MANAGER_TAG, "Api verdict check") | ||
| Log.i(APP_INTEGRITY_MANAGER_TAG, "getApiIntegrityVerdict: $attestationToken") | ||
| _integrityCheckResult.value = AppIntegrityResult.Success | ||
| sendTransfer(attestationToken, newUploadSession) | ||
| }, | ||
| onFailure = ::setFailedIntegrityResult, | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| private fun setFailedIntegrityResult() { | ||
| _integrityCheckResult.value = AppIntegrityResult.Fail | ||
| } | ||
|
|
||
| fun resetIntegrityCheckResult() { | ||
| _integrityCheckResult.value = AppIntegrityResult.Idle | ||
| } | ||
| //endregion | ||
|
|
||
| fun resetSendActionResult() { | ||
| _sendActionResult.value = SendActionResult.NotStarted | ||
| } | ||
|
|
||
| private fun CoroutineScope.sendTransfer(attestationToken: String, newUploadSession: NewUploadSession) { | ||
| _sendActionResult.update { SendActionResult.Pending } | ||
| launch { | ||
| runCatching { | ||
| val uuid = uploadManager.createAndGetUpload(newUploadSession).uuid | ||
| uploadManager.initUploadSession( | ||
| attestationHeaderName = AppIntegrityManager.ATTESTATION_TOKEN_HEADER, | ||
| attestationToken = attestationToken, | ||
| )!! // TODO: Handle ContainerErrorsException here | ||
| uploadWorkerScheduler.scheduleWork(uuid) | ||
| _sendActionResult.update { | ||
| val totalSize = importationFilesManager.importedFiles.value.sumOf { it.fileSize } | ||
| SendActionResult.Success(totalSize) | ||
| } | ||
| }.onFailure { exception -> | ||
| SentryLog.e(TAG, "Failed to start the upload", exception) | ||
| _sendActionResult.update { SendActionResult.Failure } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| companion object { | ||
| private val TAG = TransferSendManager::class.java.simpleName | ||
| } | ||
| } |
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