迁移实训通关后没得分的记录

db/migrate/20190313005345_add_score_for_pass_games.rb

@@ -0,0 +1,39 @@
+class AddScoreForPassGames < ActiveRecord::Migration
+  def up
+    games = Game.where("final_score = 0 and status = 2 and answer_open = 0 and end_time > '2019-03-08 00:00:00'").includes(:challenge)
+    puts "game_count: #{games.count}"
+    games.find_each do |game|
+      puts "#{game.id}"
+      challenge =  game.challenge
+      # 选择题和实践题的分数
+      score = challenge.choose_score
+      user = game.user
+      game.update_column(:final_score, score)
+      # 奖励金币和提供记录
+      grade = Grade.where(:user_id => user.id, :container_id => game.id, :container_type => "Game").first
+      if grade.nil?
+        Grade.create!(:user_id => user.id,
+                      :container_id => game.id,
+                      :container_type => "Game",
+                      :score => score,
+                      :created_at => game.end_time,
+                      :updated_at => game.end_time)
+        user.update_column(:grade, (score + user.grade.to_i))
+      end
+      # 经验奖励
+      experience = Experience.where(:user_id => user.id, :container_id => game.id, :container_type => "Game").first
+      if experience.nil?
+        Experience.create!(:user_id => user.id,
+                           :container_id => game.id,
+                           :container_type => "Game",
+                           :score => score,
+                           :created_at => game.end_time,
+                           :updated_at => game.end_time)
+        user.update_column(:experience, (score + user.experience.to_i))
+      end
+    end
+  end
+
+  def down
+  end
+end