From 710f6ed3b4d1d621a3b69fe0f52a8297809a43fa Mon Sep 17 00:00:00 2001
From: Aldoggutierrez <aldogtz1998@gmail.com>
Date: Thu, 14 Mar 2024 10:34:56 -0600
Subject: [PATCH] feat: added support for flow type button

---
 README.md                          |  1 +
 src/Component.php                  |  5 +++++
 src/Component/FlowButton.php       | 25 +++++++++++++++++++++
 tests/Component/FlowButtonTest.php | 35 ++++++++++++++++++++++++++++++
 tests/ComponentTest.php            |  8 +++++++
 5 files changed, 74 insertions(+)
 create mode 100644 src/Component/FlowButton.php
 create mode 100644 tests/Component/FlowButtonTest.php

diff --git a/README.md b/README.md
index da6a13c..9e9e6db 100644
--- a/README.md
+++ b/README.md
@@ -90,6 +90,7 @@ Component::video($link);
 Component::text($text);
 Component::urlButton($array_of_urls);
 Component::quickReplyButton($array_of_payloads);
+Component::flowButton($flow_token, $array_of_data);
 ```
 Components supported by Whatsapp template sections:
 
diff --git a/src/Component.php b/src/Component.php
index 1c0f936..dc341a0 100644
--- a/src/Component.php
+++ b/src/Component.php
@@ -46,4 +46,9 @@ public static function quickReplyButton(array $payloads): Component\QuickReplyBu
     {
         return new Component\QuickReplyButton($payloads);
     }
+
+    public static function flowButton(string $token, array $data): Component\FlowButton
+    {
+        return new Component\FlowButton($token,$data);
+    }
 }
diff --git a/src/Component/FlowButton.php b/src/Component/FlowButton.php
new file mode 100644
index 0000000..3b71d7f
--- /dev/null
+++ b/src/Component/FlowButton.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace NotificationChannels\WhatsApp\Component;
+
+use NotificationChannels\WhatsApp\Component\Component;
+
+class FlowButton extends Button
+{
+
+    public function __construct(?string $token, array $data)
+    {
+        $this->parameters[] = [
+            'type' => 'action',
+            'action' => [
+                'flow_token' => $token,
+                'flow_action_data' => $data
+            ],
+        ];
+    }
+
+    public function subType(): string
+    {
+        return 'flow';
+    }
+}
diff --git a/tests/Component/FlowButtonTest.php b/tests/Component/FlowButtonTest.php
new file mode 100644
index 0000000..6afe451
--- /dev/null
+++ b/tests/Component/FlowButtonTest.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace NotificationChannels\WhatsApp\Test\Component;
+
+use NotificationChannels\WhatsApp\Component\FlowButton;
+use NotificationChannels\WhatsApp\Component\UrlButton;
+use PHPUnit\Framework\TestCase;
+
+final class FlowButtonTest extends TestCase
+{
+    /** @test */
+    public function flow_button_is_valid()
+    {
+        $button = new FlowButton('token', ['test' => 'example']);
+
+        $expectedValue = [
+            'type' => 'button',
+            'sub_type' => 'flow',
+            'index' => '0',
+            'parameters' => [
+                [
+                    'type' => 'action',
+                    'action' => [
+                        'flow_token' => 'token',
+                        'flow_action_data' => [
+                            'test' => 'example'
+                        ]
+                    ]
+                ]
+            ],
+        ];
+
+        $this->assertEquals($expectedValue, $button->toArray());
+    }
+}
diff --git a/tests/ComponentTest.php b/tests/ComponentTest.php
index 033ca4e..5d75b63 100644
--- a/tests/ComponentTest.php
+++ b/tests/ComponentTest.php
@@ -70,4 +70,12 @@ public function it_can_return_a_quick_reply_button_component()
 
         $this->assertInstanceOf(Component\QuickReplyButton::class, $component);
     }
+
+    /** @test */
+    public function it_can_return_a_flow_reply_button_component()
+    {
+        $component = Component::flowButton('token',['example' => "test"]);
+
+        $this->assertInstanceOf(Component\FlowButton::class, $component);
+    }
 }