竞赛排行榜规则调整

app/controllers/competitions/competitions_controller.rb

@@ -84,8 +84,8 @@ class Competitions::CompetitionsController < Competitions::BaseController
 
   def chart_rules
     @competition = current_competition
-    @stages = @competition.competition_stages
+    com_module = @competition.competition_modules.find_by(module_type: "chart")
-    @rule_contents = @competition.chart_rules
+    @rule_contents = com_module&.competition_module_md_contents
   end
 
   def update_chart_rules

app/helpers/competitions_helper.rb

@@ -37,7 +37,7 @@ module CompetitionsHelper
 
   def chart_stages competition
     stages = []
-    statistic_stages = competition.competition_stages.where("rate > 0")
+    statistic_stages = competition.competition_stages.where("score_rate > 0")
     if competition.end_time && competition.end_time < Time.now && statistic_stages.size > 1
       stages << {id: nil, name: "总排行榜", rate: 1.0, start_time: competition.start_time, end_time: competition.end_time}
     end

app/models/competition_module.rb

@@ -7,8 +7,6 @@ class CompetitionModule < ApplicationRecord
 
   def module_url
     result_url = url.present? ? url : case module_type
-                                      when "home"
-                                        "/competitions/#{competition.identifier}.json"
                                       when "chart"
                                         "/competitions/#{competition.identifier}/charts.json"
                                       when "enroll"

app/models/competition_module_md_content.rb

@@ -3,6 +3,6 @@ class CompetitionModuleMdContent < ApplicationRecord
 
   has_many :attachments, as: :container, dependent: :destroy
 
-  validates :name, presence: true
+  # validates :name, presence: true
   validates :content, presence: true
 end

db/migrate/20191024090740_migrate_competition_chart_rules.rb

@@ -0,0 +1,14 @@
+class MigrateCompetitionChartRules < ActiveRecord::Migration[5.2]
+  def change
+    add_column :competition_module_md_contents, :competition_stage_id, :integer, default: 0
+
+    ChartRule.all.each do |rule|
+      if rule.competition
+        com_module = rule.competition.competition_modules.find_by(module_type: "chart")
+        if com_module
+          CompetitionModuleMdContent.create!(content: rule.content, competition_module_id: com_module.id, competition_stage_id: rule.competition_stage_id ? rule.competition_stage_id : 0)
+        end
+      end
+    end
+  end
+end