wip(procedure_revision.compare): includes transitions_rules diff

app/models/procedure_revision.rb

@@ -146,6 +146,7 @@ def locked?
   def compare(revision)
     changes = []
     changes += compare_revision_types_de_champ(revision_types_de_champ, revision.revision_types_de_champ)
+    changes += compare_transitions_rules(transitions_rules, revision.transitions_rules)
     changes
   end
 
@@ -325,6 +326,19 @@ def compare_revision_types_de_champ(from_coordinates, to_coordinates)
     end
   end
 
+  def compare_transitions_rules(from_transitions_rules, to_transitions_rules)
+    from_h = from_transitions_rules
+    to_h = to_transitions_rules
+
+    if from_h.present? && !to_h.present?
+      [ProcedureRevisionChange::RemoveTransitionsRule.new(from_h)]
+    elsif !from_h.present? && to_h.present?
+      [ProcedureRevisionChange::AddTransitionsRule.new(to_h)]
+    else
+      [ProcedureRevisionChange::ChangeTransitionsRule.new(from_h, to_h)]
+    end
+  end
+
   def compare_type_de_champ(from_type_de_champ, to_type_de_champ, from_coordinates, to_coordinates)
     changes = []
     if from_type_de_champ.type_champ != to_type_de_champ.type_champ

app/models/procedure_revision_change.rb

@@ -75,4 +75,19 @@ def can_rebase?(dossier = nil)
       end
     end
   end
+
+  class AddTransitionsRule < ProcedureRevisionChange
+    def op = :add
+  end
+
+  class RemoveTransitionsRule < ProcedureRevisionChange
+    def op = :remove
+  end
+
+  class ChangeTransitionsRule < ProcedureRevisionChange
+    def initialize(from, to)
+    end
+
+    def op = :update
+  end
 end