Add event group_chat_created (#47)

* Be able to send venue information

* Add generic event group_chat_created and tests.

Also refactored the hasMatchingEvent method to reduce the code lines and magic strings.

Author: Lloople

src/TelegramDriver.php

@@ -26,6 +26,13 @@ class TelegramDriver extends HttpDriver
     const API_URL = 'https://api.telegram.org/bot';
     const FILE_API_URL = 'https://api.telegram.org/file/bot';
     const LOGIN_EVENT = 'telegram_login';
+    const GENERIC_EVENTS = [
+        'new_chat_members',
+        'left_chat_member',
+        'new_chat_title',
+        'new_chat_photo',
+        'group_chat_created'
+    ];
 
     protected $endpoint = 'sendMessage';
 
@@ -102,24 +109,13 @@ public function hasMatchingEvent()
             $event->setName(self::LOGIN_EVENT);
         }
 
-        if ($this->event->has('new_chat_members')) {
-            $event = new GenericEvent($this->event->get('new_chat_members'));
-            $event->setName('new_chat_members');
-        }
-
-        if ($this->event->has('left_chat_member')) {
-            $event = new GenericEvent($this->event->get('left_chat_member'));
-            $event->setName('left_chat_member');
-        }
+        foreach (self::GENERIC_EVENTS as $genericEvent) {
+            if ($this->event->has($genericEvent)) {
+                $event = new GenericEvent($this->event->get($genericEvent));
+                $event->setName($genericEvent);
 
-        if ($this->event->has('new_chat_title')) {
-            $event = new GenericEvent($this->event->get('new_chat_title'));
-            $event->setName('new_chat_title');
-        }
-
-        if ($this->event->has('new_chat_photo')) {
-            $event = new GenericEvent($this->event->get('new_chat_photo'));
-            $event->setName('new_chat_photo');
+                return $event;
+            }
         }
 
         return $event;

tests/TelegramDriverTest.php

@@ -179,6 +179,30 @@ public function it_calls_new_chat_member_event()
         $this->assertSame('Marcel', $event->getPayload()[0]['first_name']);
     }
 
+    /** @test */
+    public function it_calls_group_chat_created_event()
+    {
+        $driver = $this->getDriver([
+            'update_id' => '1234567890',
+            'message' => [
+                'message_id' => '123',
+                'from' => [
+                    'id' => 'from_id',
+                ],
+                'chat' => [
+                    'id' => 'chat_id',
+                ],
+                'date' => '1480369277',
+                'text' => 'Hi Julia',
+                'group_chat_created' => true,
+            ],
+        ]);
+        $event = $driver->hasMatchingEvent();
+        $this->assertInstanceOf(GenericEvent::class, $event);
+        $this->assertSame('group_chat_created', $event->getName());
+        $this->assertTrue($event->getPayload());
+    }
+
     /** @test */
     public function it_calls_left_chat_member_event()
     {