Filament•2mo ago

invoice number in a field

Hi everyone, I'm new in filament, i want to ask how to create invoice/ sales order number filed bases on squence : PMP/month/year/number_invoice And it's automatically increment Like the photo Best regard

2 Replies

oxodesign•2w ago

Do you need to display it before you create it? - In this case use default with Closure and get the data/logic from db. Otherwise use the mutateFormDataBeforeCreate hook

Hik•2w ago

this is if you want to create it after the record is saved in the db. User model:

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

        self::creating(function ($model) {
            // ... code here
        });

        self::created(function ($model) {
            // USER00001
            $model->special_identifier = 'USER' . str_pad($model->id, 5, '0', STR_PAD_LEFT);

            $model->save();  // You need to save again since this happens after creation
        });

        self::updating(function ($model) {
            // ... code here
        });

        self::updated(function ($model) {
            // ... code here
        });

        self::deleting(function ($model) {
            // ... code here
        });

        self::deleted(function ($model) {
            // ... code here
        });
    }

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

        self::creating(function ($model) {
            // ... code here
        });

        self::created(function ($model) {
            // USER00001
            $model->special_identifier = 'USER' . str_pad($model->id, 5, '0', STR_PAD_LEFT);

            $model->save();  // You need to save again since this happens after creation
        });

        self::updating(function ($model) {
            // ... code here
        });

        self::updated(function ($model) {
            // ... code here
        });

        self::deleting(function ($model) {
            // ... code here
        });

        self::deleted(function ($model) {
            // ... code here
        });
    }

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invoice number in a field