Add silent push notification (#20)

Author: juanmos

src/PushwooshMessage.php

@@ -24,6 +24,8 @@ class PushwooshMessage implements JsonSerializable
     protected $throughput;
     protected $url;
     protected $when;
+    protected $androidSilent = null;
+    protected $iosSilent = null;
 
     /**
      * Create a new push message.
@@ -150,6 +152,8 @@ public function jsonSerialize()
             'send_rate' => $this->throughput,
             'transactionId' => $this->identifier,
             'timezone' => $this->timezone,
+            'ios_silent' => $this->iosSilent,
+            'android_silent' => $this->androidSilent,
         ];
 
         return array_filter($payload, function ($value) {
@@ -248,4 +252,23 @@ public function useRecipientTimezone()
 
         return $this;
     }
+
+    /**
+     * Enable or disable silent notifications for both Android and iOS platforms.
+     *
+     * @param bool $silent
+     * @return $this
+     */
+    public function silent(bool $silent = true)
+    {
+        if ($silent) {
+            $this->androidSilent = 1;
+            $this->iosSilent = 1;
+        } else {
+            $this->androidSilent = null;
+            $this->iosSilent = null;
+        }
+
+        return $this;
+    }
 }

tests/Unit/PushwooshMessageTest.php

@@ -271,4 +271,36 @@ public function testTimezoneStrategyModification()
         $message = (new PushwooshMessage)->useRecipientTimezone();
         $this->assertFalse($message->jsonSerialize()['ignore_user_timezone']);
     }
+
+    /**
+     * Test modification of the silent parameters .
+     *
+     * @return void
+     */
+    public function testSilentModification()
+    {
+        $message = new PushwooshMessage();
+        $message->silent();
+        $this->assertArrayHasKey('ios_silent', $message->jsonSerialize());
+        $this->assertEquals(1, $message->jsonSerialize()['ios_silent']);
+        $this->assertArrayHasKey('android_silent', $message->jsonSerialize());
+        $this->assertEquals(1, $message->jsonSerialize()['android_silent']);
+    }
+
+    /**
+     * Test modification of the silent parameters .
+     *
+     * @return void
+     */
+    public function testSilentModificationNull()
+    {
+        $message = new PushwooshMessage();
+
+        $this->assertArrayNotHasKey('ios_silent', $message->jsonSerialize());
+        $this->assertArrayNotHasKey('android_silent', $message->jsonSerialize());
+
+        $message->silent()->silent(false);
+        $this->assertArrayNotHasKey('ios_silent', $message->jsonSerialize());
+        $this->assertArrayNotHasKey('android_silent', $message->jsonSerialize());
+    }
 }