cancel all uploads via batch

app/src/main/java/com/nextcloud/client/database/dao/UploadDao.kt

@@ -71,6 +71,16 @@ interface UploadDao {
     )
     suspend fun updateStatus(remotePath: String, accountName: String, status: Int): Int
 
+    @Query(
+        """
+    UPDATE ${ProviderTableMeta.UPLOADS_TABLE_NAME}
+    SET ${ProviderTableMeta.UPLOADS_STATUS} = :status
+    WHERE ${ProviderTableMeta.UPLOADS_ACCOUNT_NAME} = :accountName
+      AND ${ProviderTableMeta.UPLOADS_REMOTE_PATH} IN (:remotePaths)
+"""
+    )
+    suspend fun updateStatuses(remotePaths: List<String>, accountName: String, status: Int): Int
+
     @Query(
         """
     SELECT * FROM ${ProviderTableMeta.UPLOADS_TABLE_NAME}

app/src/main/java/com/nextcloud/client/jobs/upload/FileUploadHelper.kt

@@ -47,6 +47,7 @@ import com.owncloud.android.utils.FileUtil
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import java.io.File
 import java.util.concurrent.Semaphore
 import javax.inject.Inject
@@ -331,6 +332,11 @@ class FileUploadHelper {
         }
     }
 
+    suspend fun updateUploadStatuses(remotePaths: List<String>, accountName: String, status: UploadStatus) =
+        withContext(Dispatchers.IO) {
+            uploadsStorageManager.uploadDao.updateStatuses(remotePaths, accountName, status.value)
+        }
+
     /**
      * Retrieves uploads filtered by their status, optionally for a specific account.
      *

app/src/main/java/com/nextcloud/client/jobs/upload/FileUploadWorker.kt

@@ -106,6 +106,14 @@ class FileUploadWorker(
             onCompleted()
         }
 
+        suspend fun cancelUploads(remotePaths: List<String>, accountName: String) {
+            withContext(Dispatchers.IO) {
+                remotePaths.forEach {
+                    cancelUpload(it, accountName)
+                }
+            }
+        }
+
         fun getCurrentUpload(id: Long?): UploadFileOperation? = activeOperations[id]
 
         fun isUploading(remotePath: String?, accountName: String?): Boolean = activeOperations.values.any {

app/src/main/java/com/owncloud/android/ui/adapter/uploadList/UploadListAdapter.kt

@@ -159,21 +159,16 @@ class UploadListAdapter(
     private fun cancelAllCurrentUploads(group: UploadListSection) {
         val items = group.items.takeIf { it.isNotEmpty() } ?: return
         val accountName = items[0].accountName
-        var completedCount = 0
-        items.forEach { upload ->
-            uploadHelper.updateUploadStatus(
-                upload.remotePath,
+        val remotePaths = items.map { it.remotePath }
+        activity.lifecycleScope.launch(Dispatchers.IO) {
+            uploadHelper.updateUploadStatuses(
+                remotePaths,
                 accountName,
                 UploadsStorageManager.UploadStatus.UPLOAD_CANCELLED
-            ) {
-                FileUploadWorker.cancelUpload(upload.remotePath, accountName) {
-                    completedCount++
-                    if (completedCount == items.size) {
-                        Log_OC.d(TAG, "refreshing upload items")
-                        loadUploadItemsFromDb()
-                    }
-                }
-            }
+            )
+            FileUploadWorker.cancelUploads(remotePaths, accountName)
+            Log_OC.d(TAG, "refreshing upload items")
+            loadUploadItemsFromDb()
         }
     }