Enable and fix booth selection back

app/controllers/officing/base_controller.rb

@@ -27,7 +27,14 @@ class Officing::BaseController < ApplicationController
     end
 
     def verify_booth
-      if current_booth.blank?
+      return unless current_booth.blank?
+      booths = todays_booths_for_officer(current_user.poll_officer)
+      case booths.count
+      when 0
+        redirect_to officing_root_path
+      when 1
+        session[:booth_id] = booths.first.id
+      else
         redirect_to new_officing_booth_path
       end
     end
@@ -36,4 +43,8 @@ class Officing::BaseController < ApplicationController
       Poll::Booth.where(id: session[:booth_id]).first
     end
 
+    def todays_booths_for_officer(officer)
+      officer.officer_assignments.by_date(Date.today).map(&:booth).uniq
+    end
+
 end