fix: enable gift-card creation without order_id

packages/medusa-plugin-sendgrid/src/services/sendgrid.js

@@ -381,6 +381,10 @@ class SendGridService extends NotificationService {
       relations: ["region", "order"],
     })
 
+    if (!giftCard.order) {
+      return
+    }
+
     const taxRate = giftCard.region.tax_rate / 100
 
     return {

packages/medusa/src/services/gift-card.js

@@ -108,13 +108,6 @@ class GiftCardService extends BaseService {
         )
       }
 
-      if (!giftCard.order_id) {
-        throw new MedusaError(
-          MedusaError.Types.NOT_FOUND,
-          `Gift card is missing order_id`
-        )
-      }
-
       // Will throw if region does not exist
       const region = await this.regionService_.retrieve(giftCard.region_id)