How to Safely Change DB Relations in Live Laravel Project

Have you ever needed to change DB structure on a project that is already live, with user data In this video, I will show you the process I suggest for that. 0:00 Intro 0:55 Preparation: Plan of Actions 4:04 Automated Tests Review 6:23 Change Models and Migrate Data 7:51 Change Controllers and Views 10:03 ReTest and Fix the Tests 10:58 Some Final Tips Related links: PHPUnit in Laravel: Simple Example of Why, How to Test My Course Laravel: PHPUnit Testing