Remove socket configuration (#2341)

* Member badge shouldn't use estimate for percentage awardees (#2330)

* Remove socket configuration

Co-authored-by: Jeremy Walker <jez.walker@gmail.com>

app/models/badges/member_badge.rb

@@ -12,5 +12,9 @@ def award_to?(_user)
     def send_email_on_acquisition?
       false
     end
+
+    def percentage_awardees
+      100
+    end
   end
 end

config/database.yml

@@ -5,7 +5,6 @@ default: &default
   pool: 50
   username: exercism
   password: exercism
-  socket: <%= Exercism.config.mysql_socket %>
   timeout: 5000
 
   host: <%= Exercism.config.mysql_master_endpoint %>

test/models/badges/member_badge_test.rb

@@ -13,4 +13,9 @@ class Badge::MemberBadgeTest < ActiveSupport::TestCase
   test "award_to?" do
     assert build(:member_badge).award_to?(nil)
   end
+
+  test "percentage_awardees" do
+    badge = create :member_badge
+    assert_equal 100, badge.percentage_awardees
+  end
 end