Beanstalkd for jobs

app/src/Service/MQTT.php

@@ -0,0 +1,102 @@
+<?php
+namespace Incoviba\Service;
+
+use Incoviba\Exception\MQTT as MQTTException;
+use Incoviba\Service\MQTT\MQTTInterface;
+
+class MQTT implements MQTTInterface
+{
+    protected array $clients = [];
+    public function register(string $name, MQTTInterface $client): self
+    {
+        $this->clients[$name] = $client;
+        return $this;
+    }
+    public function clientExists(string $name): bool
+    {
+        return isset($this->clients[$name]);
+    }
+
+    /**
+     * @param string|null $name
+     * @return MQTTInterface
+     * @throws MQTTException/MissingClient
+     */
+    public function getClient(?string $name = null): MQTTInterface
+    {
+        if ($name === null) {
+            $name = array_keys($this->clients)[0];
+        }
+        if (!$this->clientExists($name)) {
+            throw new MQTTException\MissingClient($name);
+        }
+        return $this->clients[$name];
+    }
+
+    /**
+     * @param string|null $host
+     * @return bool
+     * @throws MQTTException/MissingClient
+     * @throws MQTTException/MissingJob
+     */
+    public function exists(?string $host = null): bool
+    {
+        $client = $this->getClient($host);
+        return $client->exists();
+    }
+
+    /**
+     * @param string|null $host
+     * @return string
+     * @throws MQTTException/MissingClient
+     * @throws MQTTException/MissingJob
+     */
+    public function get(?string $host = null): string
+    {
+        $client = $this->getClient($host);
+        return $client->get();
+    }
+
+    /**
+     * @param string $value
+     * @param int $delay
+     * @param string|null $host
+     * @return $this
+     * @throws MQTTException/MissingClient
+     * @throws MQTTException/SetJob
+     */
+    public function set(string $value, int $delay = 0, ?string $host = null): self
+    {
+        $client = $this->getClient($host);
+        $client->set($value, $delay);
+        return $this;
+    }
+
+    /**
+     * @param int|null $jobId
+     * @param string|null $host
+     * @return $this
+     * @throws MQTTException/MissingJob
+     * @throws MQTTException/RemoveJob
+     */
+    public function remove(?int $jobId = null, ?string $host = null): self
+    {
+        $this->getClient($host)->remove($jobId);
+        return $this;
+    }
+
+    /**
+     * @param string $newPayload
+     * @param int|null $jobId
+     * @param string|null $host
+     * @return $this
+     * @throws MQTTException/MissingJob
+     * @throws MQTTException/RemoveJob
+     * @throws MQTTException/SetJob
+     */
+    public function update(string $newPayload, ?int $jobId = null, ?string $host = null): self
+    {
+        $this->getClient($host)->update($newPayload, $jobId);
+        return $this;
+    }
+}