First version for App and Object auth.Taking Announcement as experiment

lib/orbit_core_lib.rb

@@ -31,4 +31,26 @@ module  OrbitCoreLib
     end
     
   end
+  
+  module PermissionUnility
+  private
+    def check_permission(type = :use)
+      permission_grant =  current_user.admin?? true : false
+      module_app = @module_app.nil?? ModuleApp.find(params[:module_app_id]) : @module_app
+      unless permission_grant
+        permission_grant = case type
+        when :use
+          users_ary = module_app.app_auth.auth_users rescue nil
+          users_ary = [] if users_ary.nil?
+          (users_ary.include?(current_user) || module_app.is_manager?(current_user) || module_app.is_sub_manager?(current_user))
+        when :manager
+          module_app.is_manager?(current_user)
+        when :sub_manager  
+          module_app.is_manager?(current_user) || module_app.is_sub_manager?(current_user)
+        end  
+      end
+      permission_grant
+    end
+    
+  end
 end