*/ use HasFactory; protected $guarded = []; protected $casts = [ 'expires_at' => 'datetime', 'acknowledged_at' => 'datetime', ]; public function tenant(): BelongsTo { return $this->belongsTo(Tenant::class); } public function workspace(): BelongsTo { return $this->belongsTo(Workspace::class); } public function operationRun(): BelongsTo { return $this->belongsTo(OperationRun::class); } public function acknowledgedByUser(): BelongsTo { return $this->belongsTo(User::class, 'acknowledged_by_user_id'); } }