NewsletterRecipientStatus::class, 'sent_at' => 'datetime', ]; } /** * @return BelongsTo */ public function campaign(): BelongsTo { return $this->belongsTo(NewsletterCampaign::class, 'newsletter_campaign_id'); } /** * @return BelongsTo */ public function user(): BelongsTo { return $this->belongsTo(User::class); } }