add: project operate add organization team users

app/models/concerns/project_operable.rb

@@ -92,4 +92,10 @@ module ProjectOperable
   def has_menu_permission(unit_type)
     self.project_units.where(unit_type: unit_type).exists?
   end
+
+  def all_collaborators 
+    member_sql = User.joins(members: :roles).where(members: {project_id: self.id}, roles: {name: %w(Manager Developer Reporter)}).to_sql 
+    team_user_sql = User.joins(teams: :team_projects).where(team_projects: {project_id: self.id}).to_sql
+    return User.from("( #{ member_sql } UNION #{ team_user_sql } ) AS users").distinct
+  end
 end