model->field changes to json type field in static::creating static::updating are not saved

[yodahack]

Laravel Version

9.52.10

PHP Version

8.1.14

Database Driver & Version

MySQL 8.0.31 Linux

Description

/**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'user_id', 'school_id', 'group_id', 'paid_by_school_owner', 'status', 'changes'
    ];

    protected $casts = [
        'changes' => 'json',
    ];

    protected static function boot()
    {
        parent::boot();

        static::creating(function ($model) {
            Log::debug('Creating the record with ID ' . $model->id);
            $model->requested_at = date('Y-m-d H:i:s');
            $model->changes = ['test'=>1];
        });

this will save requested_at value but it will not save changes value, the same happens with static::updating(
what is interesting I have the same issue with overloading save() however if I set the value of changes from controller with

$object->changes = ['test'=>1];
$object->save();

it will save() properly.

Steps To Reproduce

just use the json type field in boot() in static::creating or static::updating or in overload save()

[driesvints]

Heya, thanks for reporting.

We'll need more info and/or code to debug this further. Can you please create a repository with the command below, commit the code that reproduces the issue as one separate commit on the main/master branch and share the repository here? Please make sure that you have the latest version of the Laravel installer in order to run this command. Please also make sure you have both Git & the GitHub CLI tool properly set up.

laravel new bug-report --github="--public"

Please do not amend and create a separate commit with your custom changes. After you've posted the repository, we'll try to reproduce the issue.

Thanks!

[driesvints]

@yodahack feel free to open a new issue with the repo, thanks!