#184 - Client builder with two mandatory options (timeout, connect_ti…

…meout)

app/Check/Consumers/Client/ClientBuilder.php

@@ -0,0 +1,107 @@
+<?php declare(strict_types = 1);
+
+namespace Pd\Monitoring\Check\Consumers\Client;
+
+class ClientBuilder
+{
+
+	private ?int $connectTimeout;
+
+	private ?int $timeout;
+
+	/**
+	 * @see https://docs.guzzlephp.org/en/stable/request-options.html#verify
+	 */
+	private bool $verify = TRUE;
+
+	private ?\Pd\Monitoring\Check\Consumers\Client\Conf\AllowRedirectsInterface $allowRedirects = NULL;
+
+
+	private function __construct(
+		?int $connectTimeout,
+		?int $timeout
+	)
+	{
+		$this->connectTimeout = $connectTimeout;
+		$this->timeout = $timeout;
+	}
+
+
+	public function withVerify(bool $verify): self
+	{
+		$factory = clone $this;
+		$factory->verify = $verify;
+
+		return $factory;
+	}
+
+
+	public function withAllowRedirects(\Pd\Monitoring\Check\Consumers\Client\Conf\AllowRedirectsInterface $allowRedirects): self
+	{
+		$factory = clone $this;
+		$factory->allowRedirects = $allowRedirects;
+
+		return $factory;
+	}
+
+
+	public function withTimeout(int $timeout): self
+	{
+		$factory = clone $this;
+		$factory->timeout = $timeout;
+
+		return $factory;
+	}
+
+
+	public function withConnectTimeout(int $defaultTimeout): self
+	{
+		$builder = clone $this;
+		$builder->connectTimeout = $defaultTimeout;
+
+		return $builder;
+	}
+
+
+	public static function create(
+		int $connectTimeout,
+		int $timeout
+	): self
+	{
+		return new self($connectTimeout, $timeout);
+	}
+
+
+	/**
+	 * @return array<string, string|array<string, string>>
+	 */
+	private function config(): array
+	{
+		$config = [
+			'verify' => $this->verify,
+			'connect_timeout' => $this->connectTimeout,
+			'timeout' => $this->timeout,
+		];
+
+		$headers = [
+			'headers' => [
+				'User-Agent' => 'PeckaMonitoringBot/1.0',
+			],
+		];
+
+		return \array_filter(
+			\array_merge(
+				$config,
+				$headers,
+				$this->allowRedirects !== NULL ? $this->allowRedirects->toArray() : []
+			)
+		);
+	}
+
+
+	public function build(): \GuzzleHttp\Client
+	{
+		return new \GuzzleHttp\Client($this->config());
+	}
+
+}