replaced deprecated method (search)

app/controllers/registrar/account_activities_controller.rb

@@ -14,7 +14,7 @@ class Registrar
         logger.warn('Invalid date')
       end
 
-      @q = account.activities.includes(:invoice).search(params[:q])
+      @q = account.activities.includes(:invoice).ransack(params[:q])
       @q.sorts = 'id desc' if @q.sorts.empty?
 
       respond_to do |format|

app/controllers/registrar/contacts_controller.rb

@@ -27,7 +27,7 @@ class Registrar
       end
 
       normalize_search_parameters do
-        @q = contacts.search(search_params)
+        @q = contacts.ransack(search_params)
       end
 
       contacts = @q.result

app/controllers/registrar/domains_controller.rb

@@ -26,14 +26,14 @@ class Registrar
       end
 
       normalize_search_parameters do
-        @q = domains.search(search_params.except(:contacts_ident_eq))
+        @q = domains.ransack(search_params.except(:contacts_ident_eq))
         @domains = @q.result.page(params[:page])
 
         # if we do not get any results, add wildcards to the name field and search again
         if @domains.count == 0 && search_params[:name_matches] !~ /^%.+%$/
           new_search_params = search_params.to_h.except(:contacts_ident_eq)
           new_search_params[:name_matches] = "%#{new_search_params[:name_matches]}%"
-          @q = domains.search(new_search_params)
+          @q = domains.ransack(new_search_params)
           @domains = @q.result.page(params[:page])
         end
       end

app/controllers/registrar/invoices_controller.rb

@@ -7,7 +7,7 @@ class Registrar
       invoices = current_registrar_user.registrar.invoices.includes(:items, :account_activity)
 
       normalize_search_parameters do
-        @q = invoices.search(params[:q])
+        @q = invoices.ransack(params[:q])
         @q.sorts = 'id desc' if @q.sorts.empty?
         @invoices = @q.result.page(params[:page])
       end