competition list add filter

app/controllers/competitions_controller.rb

@@ -28,6 +28,8 @@ class CompetitionsController < ApplicationController
     competitions = Competition.where('status = 1 or published_at is not null')
 
     case params[:category]
+    when 'nearly_published' then
+      competitions = competitions.where('published_at is not null AND status = 0')
     when 'progressing' then
       competitions = competitions.where('end_time > NOW()')
     when 'ended' then

app/views/competitions/index.html.erb

@@ -3,6 +3,8 @@
   <div class="mt20 mb20 clearfix">
     <%= link_to '全部', competitions_path(category: ''), remote: true,
                 class: "fl mr20 font-16 bestChoose shixun_repertoire #{params[:category].blank? ? 'active' : ''}" %>
+    <%= link_to '即将发布', competitions_path(category: 'nearly_published'), remote: true,
+                class: "fl mr20 font-16 bestChoose shixun_repertoire #{params[:category] == 'nearly_published' ? 'active' : ''}" %>
     <%= link_to '进行中', competitions_path(category: 'progressing'), remote: true,
                 class: "fl mr20 font-16 bestChoose shixun_repertoire #{params[:category] == 'progressing' ? 'active' : ''}" %>
     <%= link_to '往期比赛', competitions_path(category: 'ended'), remote: true,