Gui improvements and ideas

app/models/checklist_entry.rb

@@ -1,4 +1,18 @@
 class ChecklistEntry < ApplicationRecord
   belongs_to :checklist
   belongs_to :check
+
+  before_validation :set_position
+  after_validation :normalize_positions
+
+  def set_position
+    self.position ||= checklist.checklist_entries.maximum(:position).to_i + 1
+  end
+
+  def normalize_positions
+    checklist.checklist_entries.where.not(id:).find_by(position:)&.update_attribute(:position, position_was)
+    # checklist.checklist_entries.order(:position).each_with_index do |entry, index|
+    #   entry.update_column(:position, index + 1) if entry.position != index + 1
+    # end
+  end
 end