fix error

2020-03-05 19:27:24 +08:00 · 2020-03-05 19:27:24 +08:00 · c4fdcd7b06
parent 5314f282e1
commit c4fdcd7b06
1 changed files with 1 additions and 1 deletions
--- a/temp_file/app/models/site.rb
+++ b/temp_file/app/models/site.rb
@ -82,7 +82,7 @@ class Site
      project_date_fields = Hash[*key_op.collect { |key, op| [key, {op => "$#{field}"}] }.flatten]
      group_id_fields = Hash[*key_op.collect { |key, op| [key, "$#{key}"] }.flatten]
      pipeline = [
-          {"$match"=> {"_id" => {"$gte" => limit_ele['_id']}}},
+          {"$match"=> {"_id" => {"$gte" => (limit_ele['_id'] rescue '')}}},
          {"$project" => {field => 1}.merge(project_date_fields)},
          {"$group" => {"_id" => group_id_fields,"count" => {"$sum" => 1}}},
          {"$sort" => {"_id"=>-1}}