Suppose there are two models
Patient and also
Exam and the relationship between them is One To Many, I mean each patient can have many exams.
Each exam individually has some features, For example radiologists want to add the following information for each exam: Diagnosis (Pnemonia, Tuberculosis, Normal), Degree of severity (Severe, Moderate, Mild, Absent) and Level of normality of the exam (Typical or Atypical). The question is that what would the final structure of exam table in the database look like?
In the directory
config I make a
exams.php file which includes the following content that finally returns an array like:
Then in the migration file of table
exams we can use
enum type and refer to the config file
exams.php and the related keys by dot notation like :
patients table looks like this:
php artisan migrate:fresh
The table exams in the database will have such structure like:
But before using
enum I recommend you read this article.