user_groups_evaluation.rb in decidim-admin-0.9.0

- old
+ new
@@ -1,41 +1,42 @@
 # frozen_string_literal: true
 
 module Decidim
   module Admin
-    # A class used to find the ParticipatoryProcesses that the given user can
-    # manage.
+    # A class used to find the UserGroup's by their evaluation state.
     class UserGroupsEvaluation < Rectify::Query
       # Syntactic sugar to initialize the class and return the queried objects.
       #
-      # user - a User Group that needs to be listed.
+      # user_groups - the initial User Group relation that needs to be filtered.
+      # q - query to filter user group names
+      # state - evaluation state to be used as a filter
       def self.for(user_groups, q = nil, state = nil)
         new(user_groups, q, state).query
       end
 
       # Initializes the class.
       #
-      # user_group - a User groups that need to be lsited
+      # user_groups - the User groups that need to be filtered
+      # q - query to filter user group names
+      # state - evaluation state to be used as a filter
       def initialize(user_groups, q = nil, state = nil)
         @user_groups = user_groups
         @q = q
         @state = state
       end
 
-      # List the User groups by the diferents filters.
+      # List the User groups by the diferent filters.
       def query
         @user_groups = filter_by_search(@user_groups)
         @user_groups = filter_by_state(@user_groups)
         @user_groups
       end
 
       private
 
-      attr_reader :user_group
-
       def filter_by_search(user_groups)
         return user_groups if @q.blank?
-        user_groups.where("LOWER(name) LIKE LOWER('%#{@q}%')")
+        user_groups.where("LOWER(name) LIKE LOWER(?)", "%#{@q}%")
       end
 
       def filter_by_state(user_groups)
         case @state
         when "verified"