From 8cd988fad1a08ed88dfd852f140477376c60217f Mon Sep 17 00:00:00 2001
From: Wesley <Ma-ve@users.noreply.github.com>
Date: Wed, 10 Jul 2024 21:39:44 +0200
Subject: [PATCH] feat: support threaded replies for SlackMessage (#94)

* feat: support threaded replies for SlackMessage

* formatting

---------

Co-authored-by: Taylor Otwell <taylor@laravel.com>
---
 src/Slack/SlackMessage.php               | 32 ++++++++++++++++++++++++
 tests/Slack/Feature/SlackMessageTest.php | 26 +++++++++++++++++++
 2 files changed, 58 insertions(+)

diff --git a/src/Slack/SlackMessage.php b/src/Slack/SlackMessage.php
index 8d6bee6..e1fda76 100644
--- a/src/Slack/SlackMessage.php
+++ b/src/Slack/SlackMessage.php
@@ -71,6 +71,16 @@ class SlackMessage implements Arrayable
      */
     protected ?string $username = null;
 
+    /**
+     * Unique, per-channel, timestamp for each message. If provided, send message as a thread reply to this message.
+     */
+    protected ?string $threadTs = null;
+
+    /**
+     * If sending message as reply to thread, whether to 'broadcast' a reference to the thread reply to the parent conversation.
+     */
+    protected ?bool $broadcastReply = null;
+
     /**
      * Set the Slack channel the message should be sent to.
      */
@@ -238,6 +248,26 @@ public function username(string $username): self
         return $this;
     }
 
+    /**
+     * Set the thread timestamp (message ID) to send as reply to thread.
+     */
+    public function threadTimestamp(?string $threadTimestamp): self
+    {
+        $this->threadTs = $threadTimestamp;
+
+        return $this;
+    }
+
+    /**
+     * Only applicable if threadTimestamp is set. Broadcasts a reference to the threaded reply to the parent conversation.
+     */
+    public function broadcastReply(?bool $broadcastReply = true): self
+    {
+        $this->broadcastReply = $broadcastReply;
+
+        return $this;
+    }
+
     /**
      * Get the instance as an array.
      */
@@ -258,6 +288,8 @@ public function toArray(): array
             'icon_url' => $this->image,
             'metadata' => $this->metaData?->toArray(),
             'mrkdwn' => $this->mrkdwn,
+            'thread_ts' => $this->threadTs,
+            'reply_broadcast' => $this->broadcastReply,
             'unfurl_links' => $this->unfurlLinks,
             'unfurl_media' => $this->unfurlMedia,
             'username' => $this->username,
diff --git a/tests/Slack/Feature/SlackMessageTest.php b/tests/Slack/Feature/SlackMessageTest.php
index 5d4e5a7..6af56e2 100644
--- a/tests/Slack/Feature/SlackMessageTest.php
+++ b/tests/Slack/Feature/SlackMessageTest.php
@@ -187,6 +187,32 @@ public function it_can_unfurl_media(): void
         ]);
     }
 
+    /** @test */
+    public function it_can_reply_as_thread(): void
+    {
+        $this->sendNotification(function (SlackMessage $message) {
+            $message->text('See https://api.slack.com/methods/chat.postMessage for more information.');
+            $message->threadTimestamp('123456.7890');
+        })->assertNotificationSent([
+            'channel' => '#ghost-talk',
+            'text' => 'See https://api.slack.com/methods/chat.postMessage for more information.',
+            'thread_ts' => '123456.7890',
+        ]);
+    }
+
+    /** @test */
+    public function it_can_send_threaded_reply_as_broadcast_reference(): void
+    {
+        $this->sendNotification(function (SlackMessage $message) {
+            $message->text('See https://api.slack.com/methods/chat.postMessage for more information.');
+            $message->broadcastReply(true);
+        })->assertNotificationSent([
+            'channel' => '#ghost-talk',
+            'text' => 'See https://api.slack.com/methods/chat.postMessage for more information.',
+            'reply_broadcast' => true,
+        ]);
+    }
+
     /** @test */
     public function it_can_set_the_bot_user_name(): void
     {