Defaults

packages/medusa-interfaces/src/fulfillment-service.js

@@ -11,9 +11,12 @@ class BaseFulfillmentService extends BaseService {
     super()
   }
 
-  getFulfillmentOptions() {
+  getIdentifier() {
+    return this.constructor.identifier
   }
 
+  getFulfillmentOptions() {}
+
   validateFulfillmentData(data, cart) {
     throw Error("validateFulfillmentData must be overridden by the child class")
   }

packages/medusa-interfaces/src/payment-service.js

@@ -11,6 +11,10 @@ class BasePaymentService extends BaseService {
     super()
   }
 
+  getIdentifier() {
+    return this.constructor.identifier
+  }
+
   /**
    * Used to create a payment to be processed with the service's payment gateway.
    * @param cart {object} - the cart that the payment should cover.