From 18a8c4a3d705535c0045d77db9b09cb1c7c3d72a Mon Sep 17 00:00:00 2001
From: Andrew Tomaka <atomaka@atomaka.com>
Date: Sun, 8 Sep 2024 22:09:16 -0400
Subject: [PATCH] Hack in registration prevention

---
 app/controllers/users_controller.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index e8058a3..614d8df 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -26,7 +26,10 @@ class UsersController < ApplicationController
     @user = User.new(user_params)
 
     respond_to do |format|
-      if @user.save
+      if ENV["REGISTRATION_ALLOWED"].blank?
+        format.html { redirect_to new_session_url, alert: "Registration disabled." }
+        format.json { render json: @user.errors, status: :unprocessable_entity }
+      elsif @user.save
         @session = Session.new(session_params).save
         session[:current_user_id] = @session.user_id