From 1c26be3bd6efcf5bb25215e31b06750ebdeeb65d Mon Sep 17 00:00:00 2001
From: Juan Manuel Ramallo <juanmanuelramallo@hey.com>
Date: Mon, 25 Mar 2024 14:57:38 -0300
Subject: [PATCH] Using after_initialize in engine

Allows users to execute ruby code that consumes classes
from app/models or any other portion of their app.

This is particularly helpful for creating smart columns for AR enums.
i.e.:

```ruby
 # app/models/account.rb
class Account < ApplicationRecord
  enum state: [:pending, :setup, :succeded, :failed]
end

 # config/blazer.yml
data_sources:
  main:
    smart_columns:
      account_state: <%= Account.states.to_h {|k,v| [v, k.titleize]}.to_json %>
```

Without this change, initialization fails with error "uninitialized
constant Account (NameError)".
---
 lib/blazer/engine.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/blazer/engine.rb b/lib/blazer/engine.rb
index 4034d4ff7..6b2194569 100644
--- a/lib/blazer/engine.rb
+++ b/lib/blazer/engine.rb
@@ -20,7 +20,9 @@ class Engine < ::Rails::Engine
         app.config.assets.precompile << proc { |path| path =~ /\Ablazer\/.+\.(eot|svg|ttf|woff|woff2)\z/ }
         app.config.assets.precompile << proc { |path| path == "blazer/favicon.png" }
       end
+    end
 
+    config.after_initialize do
       Blazer.time_zone ||= Blazer.settings["time_zone"] || Time.zone
       Blazer.audit = Blazer.settings.key?("audit") ? Blazer.settings["audit"] : true
       Blazer.user_name = Blazer.settings["user_name"] if Blazer.settings["user_name"]