ClickValidationNoInternals.php

<?php
namespace Trovit\B2B\AdClick\Domain;

class ClickValidation
{
  private $validators

  public function __construct(
    DomainLogger $domainLogger, 
    Clock $clock,
    ClickPersistence $clickPersistence)
  {
    $this->validators = [
      new ClickParamsValidator(), 
      NoBotClickValidator::create($clock, $clickPersistence, $domainLogger)];
  }

  public function isValid(array $click)
  {
    foreach ($this->validators as $validator) {
      if (!$validator->isValid($click)) {
        return false;
      }
    }
    return true;
  }
}