Missing Model Relation Analyzer

Category	Severity	Time To Fix
✅ Reliability	Major	10 minutes

Class: Enlightn\Enlightn\Analyzers\Reliability\MissingModelRelationAnalyzer

Introduction

This analyzer scans your application code to ensure that your code does not refer to model relations that do not exist.

If your code refers to any relations that do not exist, then it may result in runtime exceptions.

As an example, consider the following code:

class BookController extends Controller
{
    public function getBooks($title)
    {
        return Book::where('title', $title)->whereHas('author')->get();
    }
}

class Book extends Model
{
    public function authors(): HasMany
    {
        return $this->hasMany(BananaModel::class);
    }
}

The above code refers to the author relation in the Book model, however, the model contains the authors relation instead.

Viewing Detailed Error Messages

To view detailed error messages, use the --details option while running the enlightn Artisan command.

How To Fix

Make sure the relation you are referring to exists in the relevant model(s).