Add contest badges

app/controllers/contests_controller.rb

@@ -8,6 +8,7 @@ class ContestsController < ApplicationController
 
   def show
     @title = @contest.name
+    set_badges
   end
 
   def edit
@@ -42,6 +43,12 @@ class ContestsController < ApplicationController
 
   private
 
+  def set_badges
+    @badges = []
+    @badges.push("team") if @contest.team
+    @badges.push("registration") if @contest.allow_registration
+  end
+
   def set_contest
     @contest = Contest.find(params[:id])
   end

app/views/contests/show.html.slim

@@ -1,2 +1,10 @@
-a.btn.btn-primary href=edit_contest_path(@contest)
-  | Edit
+.row.mb-4
+  .col
+    - @badges.each do |badge|
+      span.badge.text-bg-info.me-2
+        = badge
+
+.row
+  .col
+    a.btn.btn-primary href=edit_contest_path(@contest)
+      | Edit