public function create(CreateParticipantRequest $request)
{
$request->password = "lzbru";
$request->email = $request->company_name . "@
lzb.ru";
try {
DB::beginTransaction();
$user = new User();
$user->fill($request->toArray());
$user->save();
DB::commit();
return new UserResource($user);
} catch (\Exception $e) {
DB::rollBack();
throw $e;
}