Add ON DELETE CASCADE to rejected_transfers foreign keys (#2211)

test/controllers/transactions/bulk_deletions_controller_test.rb

@@ -21,4 +21,28 @@ class Transactions::BulkDeletionsControllerTest < ActionDispatch::IntegrationTes
     assert_redirected_to transactions_url
     assert_equal "#{delete_count} transactions deleted", flash[:notice]
   end
+
+  test "bulk delete with rejected transfers" do
+    entry = entries(:transaction)
+    other_entry = entries(:transfer_out)
+
+    # Create a rejected_transfer referencing the entry's transaction
+    RejectedTransfer.create!(
+      inflow_transaction: entry.entryable,
+      outflow_transaction: other_entry.entryable
+    )
+
+    assert_difference "RejectedTransfer.count", -1 do
+      assert_difference [ "Transaction.count", "Entry.count" ], -1 do
+        post transactions_bulk_deletion_url, params: {
+          bulk_delete: {
+            entry_ids: [ entry.id ]
+          }
+        }
+      end
+    end
+
+    assert_redirected_to transactions_url
+    assert_equal "1 transaction deleted", flash[:notice]
+  end
 end