From d0fa8d6f63003a6cb2f1897158bc587ab2344ea3 Mon Sep 17 00:00:00 2001
From: Evgeny Zinoviev <me@ch1p.io>
Date: Thu, 13 Apr 2023 02:14:53 +0300
Subject: 1.6.0: support signals

---
 src/messages/Message.php         | 43 +++++++++++++++++++++++++
 src/messages/PingMessage.php     | 17 ++++++++++
 src/messages/PongMessage.php     | 17 ++++++++++
 src/messages/RequestMessage.php  | 60 ++++++++++++++++++++++++++++++++++
 src/messages/ResponseMessage.php | 69 ++++++++++++++++++++++++++++++++++++++++
 5 files changed, 206 insertions(+)
 create mode 100644 src/messages/Message.php
 create mode 100644 src/messages/PingMessage.php
 create mode 100644 src/messages/PongMessage.php
 create mode 100644 src/messages/RequestMessage.php
 create mode 100644 src/messages/ResponseMessage.php

(limited to 'src/messages')

diff --git a/src/messages/Message.php b/src/messages/Message.php
new file mode 100644
index 0000000..df7464e
--- /dev/null
+++ b/src/messages/Message.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace jobd\messages;
+
+
+abstract class Message {
+
+    const REQUEST = 0;
+    const RESPONSE = 1;
+    const PING = 2;
+    const PONG = 3;
+
+    protected $type;
+
+    /**
+     * Message constructor.
+     * @param int $type
+     */
+    public function __construct(int $type)
+    {
+        $this->type = $type;
+    }
+
+    /**
+     * @return array
+     */
+    abstract protected function getContent(): array;
+
+    /**
+     * @return string
+     */
+    public function serialize(): string
+    {
+        $data = [$this->type];
+        $content = $this->getContent();
+
+        if (!empty($content))
+            $data[] = $content;
+
+        return json_encode($data);
+    }
+
+}
\ No newline at end of file
diff --git a/src/messages/PingMessage.php b/src/messages/PingMessage.php
new file mode 100644
index 0000000..fa61379
--- /dev/null
+++ b/src/messages/PingMessage.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace jobd\messages;
+
+class PingMessage extends Message {
+
+    public function __construct()
+    {
+        parent::__construct(Message::PING);
+    }
+
+    protected function getContent(): array
+    {
+        return [];
+    }
+
+}
\ No newline at end of file
diff --git a/src/messages/PongMessage.php b/src/messages/PongMessage.php
new file mode 100644
index 0000000..00bb499
--- /dev/null
+++ b/src/messages/PongMessage.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace jobd\messages;
+
+class PongMessage extends Message {
+
+    public function __construct()
+    {
+        parent::__construct(Message::PING);
+    }
+
+    protected function getContent(): array
+    {
+        return [];
+    }
+
+}
\ No newline at end of file
diff --git a/src/messages/RequestMessage.php b/src/messages/RequestMessage.php
new file mode 100644
index 0000000..12ab7ad
--- /dev/null
+++ b/src/messages/RequestMessage.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace jobd\messages;
+
+class RequestMessage extends Message {
+
+    protected $requestNo;
+    protected $requestType;
+    protected $requestData;
+    protected $password;
+
+    /**
+     * Request constructor.
+     * @param string $request_type
+     * @param null|array $request_data
+     */
+    public function __construct(string $request_type, $request_data = null)
+    {
+        parent::__construct(Message::REQUEST);
+
+        $this->requestData = $request_data;
+        $this->requestType = $request_type;
+    }
+
+    /**
+     * @param string $password
+     */
+    public function setPassword(string $password)
+    {
+        $this->password = $password;
+    }
+
+    /**
+     * @param int $no
+     */
+    public function setRequestNo(int $no)
+    {
+        $this->requestNo = $no;
+    }
+
+    /**
+     * @return string[]
+     */
+    protected function getContent(): array
+    {
+        $request = [
+            'type' => $this->requestType,
+            'no' => $this->requestNo,
+        ];
+
+        if (!is_null($this->requestData))
+            $request['data'] = (object)$this->requestData;
+
+        if (!is_null($this->password))
+            $request['password'] = $this->password;
+
+        return $request;
+    }
+
+}
\ No newline at end of file
diff --git a/src/messages/ResponseMessage.php b/src/messages/ResponseMessage.php
new file mode 100644
index 0000000..5101ed4
--- /dev/null
+++ b/src/messages/ResponseMessage.php
@@ -0,0 +1,69 @@
+<?php
+
+namespace jobd\messages;
+
+class ResponseMessage extends Message {
+
+    protected $requestNo;
+    protected $error;
+    protected $data;
+
+    /**
+     * Response constructor.
+     *
+     * @param int $request_no
+     * @param null $error
+     * @param null $data
+     */
+    public function __construct(int $request_no, $error = null, $data = null)
+    {
+        parent::__construct(Message::RESPONSE);
+
+        $this->requestNo = $request_no;
+        $this->error = $error;
+        $this->data = $data;
+    }
+
+    /**
+     * @return array
+     */
+    protected function getContent(): array
+    {
+        $response = [
+            'no' => $this->requestNo
+        ];
+
+        if (!is_null($this->error))
+            $response['error'] = $this->error;
+
+        if (!is_null(!$this->data))
+            $response['data'] = $this->data;
+
+        return $response;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getError()
+    {
+        return $this->error;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getData()
+    {
+        return $this->data;
+    }
+
+    /**
+     * @return int
+     */
+    public function getRequestNo(): int
+    {
+        return $this->requestNo;
+    }
+
+}
\ No newline at end of file
-- 
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