peterlafferty

<?php
namespace pl\tddcontroller;

use Symfony\Component\HttpFoundation\JsonResponse;

class TddController
{
    /** @var string */
    private $charset;

peterlafferty

<?php
//{"id": 10, "code": "U+1F4A9", "value": "💩", "description": "pile of poo", "hasSkinTone": false}
$app->post('/emoji/', function (Request $request) use ($app) {
    $constraints = new Assert\Collection([
        'id' => [
            new Assert\NotNull(),
            new Assert\Type("int")
        ],
        'code' => [
            new Assert\NotBlank(),

peterlafferty

<?php
$app->get(‘/emoji/{id}’, function (int $id) {
// …
})->assert(‘id’, ‘\d+’);

peterlafferty

<?php
use Symfony\Component\Validator\Constraint as Assert;
use Silex\Provider\ValidatorServiceProvider;
//...
//register the validator
$app->register(new ValidatorServiceProvider());

peterlafferty

<?php
$constraints = new Assert\Collection([
    'hasSkinTone' => [
        new Assert\NotBlank(),
        new Assert\Regex("/true|false/")
    ],
    'idBelow' => [
        new Assert\NotBlank(),
        new Assert\Regex([
            "pattern" => '/\d+/',

peterlafferty

<?php
$getQuery = $request->query->all();
$errors =  $app['validator']->validate(
    $getQuery,
    $constraints
);

peterlafferty

<?php
if (count($errors) > 0) {
    $messages = [];
    foreach ($errors as $error) {
        $messages[] = $error->getPropertyPath() . ' ' . $error->getMessage();
    }
    return new Utf8JsonResponse($messages, 400);
}

peterlafferty

<?php
//at this point we know the values are present and can convert them
$hasSkinTone  = filter_var(
    $getQuery['hasSkinTone'],
    FILTER_VALIDATE_BOOLEAN
);
$idBelow = (int)$getQuery['idBelow'];

$filterEmoji = [];
foreach ($app['emoji'] as $emoji) {

peterlafferty

<?php

require_once __DIR__.'/vendor/autoload.php';

use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;

$app = new Silex\Application();

$app['emoji'] = json_decode('[

peterlafferty

<?xml version="1.0"?>
<ruleset name="Basic Project Ruleset">
	<rule ref="rulesets/cleancode.xml" />
	<rule ref="rulesets/codesize.xml" />
	<rule ref="rulesets/controversial.xml" />
	<rule ref="rulesets/design.xml" />
	<rule ref="rulesets/naming.xml" />
	<rule ref="rulesets/unusedcode.xml" />
</ruleset>