Move the logic to a concern

1 files changed, 16 insertions, 23 deletions

diff --git a/lib/gitlab/sql/pattern.rb b/lib/gitlab/sql/pattern.rb
index 46c973d8a11..26bfeeeee67 100644
--- a/lib/gitlab/sql/pattern.rb
+++ b/lib/gitlab/sql/pattern.rb
@@ -1,33 +1,26 @@
 module Gitlab
   module SQL
-    class Pattern
-      MIN_CHARS_FOR_PARTIAL_MATCHING = 3
-
-      attr_reader :query
+    module Pattern
+      extend ActiveSupport::Concern
 
-      def initialize(query)
-        @query = query
-      end
+      MIN_CHARS_FOR_PARTIAL_MATCHING = 3
 
-      def to_sql
-        if exact_matching?
-          sanitized_query
-        else
-          "%#{sanitized_query}%"
+      class_methods do
+        def to_pattern(query)
+          if exact_matching?(query)
+            sanitize_sql_like(query)
+          else
+            "%#{sanitize_sql_like(query)}%"
+          end
         end
-      end
 
-      def exact_matching?
-        !partial_matching?
-      end
-
-      def partial_matching?
-        @query.length >= MIN_CHARS_FOR_PARTIAL_MATCHING
-      end
+        def exact_matching?(query)
+          query.length < MIN_CHARS_FOR_PARTIAL_MATCHING
+        end
 
-      def sanitized_query
-        # Note: ActiveRecord::Base.sanitize_sql_like is a protected method
-        ActiveRecord::Base.__send__(:sanitize_sql_like, query)
+        def partial_matching?(query)
+          query.length >= MIN_CHARS_FOR_PARTIAL_MATCHING
+        end
       end
     end
   end