Added method to delete a list

models/list_delete.go

@@ -0,0 +1,21 @@
+package models
+
+func DeleteListByID(listID int64) (err error) {
+
+	// Check if the list exists
+	_, err = GetListByID(listID)
+	if err != nil {
+		return
+	}
+
+	// Delete the list
+	_, err = x.ID(listID).Delete(&List{})
+	if err != nil {
+		return
+	}
+
+	// Delete all todoitems on that list
+	_, err = x.Where("list_id = ?", listID).Delete(&ListItem{})
+
+	return
+}