From e03fc94c0b384938ae1598b3847a3f45ed903af0 Mon Sep 17 00:00:00 2001
From: admin-aftermath <github@aftermath.finance>
Date: Wed, 21 Jun 2023 20:52:13 -0700
Subject: [PATCH] chore: added `has_type` accessor

---
 suifrens/accessories/sources/accessories.move | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/suifrens/accessories/sources/accessories.move b/suifrens/accessories/sources/accessories.move
index b05c65c..ccb6e70 100644
--- a/suifrens/accessories/sources/accessories.move
+++ b/suifrens/accessories/sources/accessories.move
@@ -84,6 +84,13 @@ module accessories::accessories {
 
     // === Reads ===
 
+    /// Accessor to allow third-party apps to query if a `SuiFren` has an accessory
+    /// with the given `type`.
+    public fun has_type<T> (sf: &SuiFren<T>, type: String): bool {
+        let uid = suifrens::uid(sf);
+        dof::exists_(uid, AccessoryKey { type })
+    }
+
     /// Accessor for the `name` field of the `Accessory`.
     public fun name(accessory: &Accessory): String {
         accessory.name