Remove duplicate sources on profile import. By @shivansh02 (#2017)

src/vorta/profile_export.py

@@ -130,6 +130,8 @@ def to_db(self, overwrite_profile=False, overwrite_settings=True):
         # Set the profile ids to be match new profile
         for source in self._profile_dict['SourceFileModel']:
             source['profile'] = self.id
+        # Delete existing Sources to avoid duplicates
+        SourceFileModel.delete().where(SourceFileModel.profile == self.id).execute()
         SourceFileModel.insert_many(self._profile_dict['SourceFileModel']).execute()
 
         # Delete added dictionaries to make it match BackupProfileModel

tests/unit/test_profile.py

@@ -1,6 +1,9 @@
+import tempfile
+
 from PyQt6 import QtCore
-from PyQt6.QtWidgets import QDialogButtonBox, QMessageBox, QToolTip
-from vorta.store.models import BackupProfileModel
+from PyQt6.QtWidgets import QDialogButtonBox, QFileDialog, QMessageBox, QToolTip
+from vorta.store.models import BackupProfileModel, SourceFileModel
+from vorta.views.export_window import ExportWindow
 
 
 def test_profile_add_delete(qapp, qtbot, mocker):
@@ -47,3 +50,36 @@ def test_profile_edit(qapp, qtbot):
     assert BackupProfileModel.get_or_none(name='Default') is None
     assert BackupProfileModel.get_or_none(name='Test Profile') is not None
     assert main.profileSelector.currentItem().text() == 'Test Profile'
+
+
+def test_profile_import_no_duplicate_sources(qapp, qtbot, mocker):
+    """Tests importing an existing profile and choosing to overwrite does not add duplicate sources."""
+    main = qapp.main_window
+
+    # Create a new profile and add sources
+    profile = BackupProfileModel.create(name='Test Profile')
+    sources = ['/path/to/source1', '/path/to/source2']
+    for source_path in sources:
+        SourceFileModel.create(dir=source_path, path=source_path, profile=profile)
+
+    # Export the profile
+    with tempfile.NamedTemporaryFile(suffix=".json", delete=False) as temp_file:
+        temp_file_path = temp_file.name
+
+    export_window = ExportWindow(profile)
+    mocker.patch.object(QFileDialog, 'getSaveFileName', return_value=(temp_file_path, 'JSON (*.json)'))
+    export_window.run()
+
+    # Mock the QMessageBox to return 'Yes' to overwrite the profile
+    mocker.patch.object(QMessageBox, 'question', return_value=QMessageBox.StandardButton.Yes)
+
+    # Mock the QFileDialog to return the name of the temporary file
+    mocker.patch.object(QFileDialog, 'getOpenFileName', return_value=(temp_file_path, 'JSON (*.json)'))
+
+    # Import the profile and choose to overwrite
+    main.profile_import_action()
+
+    # Check that the sources in the profile are the same as before and that there are no duplicates
+    imported_sources = [source.dir for source in SourceFileModel.select().where(SourceFileModel.profile == profile)]
+    assert set(imported_sources) == set(sources)
+    assert len(imported_sources) == len(sources)