From 91cf22a178fcbe488efebd2f346ff02b7569ecd1 Mon Sep 17 00:00:00 2001
From: Snazzah <me@snazzah.com>
Date: Sun, 1 Sep 2024 08:18:50 -0500
Subject: [PATCH] feat: add launch activity function

---
 src/constants.ts                              |  4 +++-
 .../interfaces/messageInteraction.ts          | 22 +++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/src/constants.ts b/src/constants.ts
index 732a5e1e..33eceedb 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -54,7 +54,9 @@ export enum InteractionResponseType {
    * Respond to an interaction with prompt for a premium subscription.
    * @deprecated Use `ComponentButtonPremium` instead.
    */
-  PREMIUM_REQUIRED = 10
+  PREMIUM_REQUIRED = 10,
+  /** Launch the activity for this application */
+  LAUNCH_ACTIVITY = 12
 }
 
 /** Message flags for interaction responses. */
diff --git a/src/structures/interfaces/messageInteraction.ts b/src/structures/interfaces/messageInteraction.ts
index 1fd7830e..ee9a5767 100644
--- a/src/structures/interfaces/messageInteraction.ts
+++ b/src/structures/interfaces/messageInteraction.ts
@@ -235,6 +235,28 @@ export class MessageInteractionContext<
     return false;
   }
 
+  /**
+   * Launches the activity this app is associated with.
+   * @returns Whether the message passed
+   */
+  async launchActivity(): Promise<boolean> {
+    if (!this.initiallyResponded && !this.deferred) {
+      this.initiallyResponded = true;
+      this.deferred = true;
+      clearTimeout(this._timeout);
+      await this._respond({
+        status: 200,
+        body: {
+          type: InteractionResponseType.LAUNCH_ACTIVITY,
+          data: {}
+        }
+      });
+      return true;
+    }
+
+    return false;
+  }
+
   /**
    * Registers a component callback from the initial message.
    * This unregisters automatically when the context expires.