Mark items as deleted, do not delete actual db items

Signed-off-by: Claudio Cambra <developer@claudiocambra.com>

Author: claucambra

Sources/NextcloudFileProviderKit/Database/FilesDatabaseManager+Directories.swift

@@ -90,7 +90,7 @@ extension FilesDatabaseManager {
 
         let database = ncDatabase()
         do {
-            try database.write { database.delete(directoryMetadata) }
+            try database.write { directoryMetadata.deleted = true }
         } catch let error {
             Self.logger.error(
                 """
@@ -113,7 +113,7 @@ extension FilesDatabaseManager {
         for result in results {
             let inactiveItemMetadata = SendableItemMetadata(value: result)
             do {
-                try database.write { database.delete(result) }
+                try database.write { result.deleted = true }
                 deletedMetadatas.append(inactiveItemMetadata)
             } catch let error {
                 Self.logger.error(

Sources/NextcloudFileProviderKit/Database/FilesDatabaseManager.swift

@@ -544,7 +544,7 @@ public final class FilesDatabaseManager: Sendable {
             let database = ncDatabase()
             try database.write {
                 Self.logger.debug("Deleting item metadata. \(ocId, privacy: .public)")
-                database.delete(results)
+                results.forEach { $0.deleted = true }
             }
             return true
         } catch {