order queue processing

db/migrate/20170414071634_create_membership_settings.rb

@@ -0,0 +1,15 @@
+class CreateMembershipSettings < ActiveRecord::Migration[5.0]
+  def change
+    create_table :membership_settings do |t|
+      t.string :membership_type, :null => false, :default => "internal"
+      t.boolean :is_active, :null => false, :default => true
+      t.string :gateway_communication_type, :null => false, :default => "api"
+      t.string :gateway_url
+      t.string :auth_token
+      t.string :merchant_account_id
+      t.string :created_by
+
+      t.timestamps
+    end
+  end
+end