feat(medusa, stripe, paypal): Add update payment session support to the abstract payment processor API (#4442)

* feat(medusa, stripe, paypal): Add update payment session support to the abstract payment processor API

* continue to add updatePaymentData

* feat: Add update payment data to paypal as well and add stripe tests

* fix stripe updatePaymentData returned object type

* fix tests

* Create three-ravens-raise.md

* fix paypal updatePayment data impl

---------

Co-authored-by: Oliver Windall Juhl <59018053+olivermrbl@users.noreply.github.com>

packages/medusa-payment-paypal/src/services/paypal-provider.ts

@@ -17,6 +17,7 @@ import { humanizeAmount } from "medusa-core-utils"
 import { roundToTwo } from "./utils/utils"
 import { CreateOrder, PaypalSdk } from "../core"
 import { Logger } from "@medusajs/types"
+import { MedusaError } from "@medusajs/utils"
 
 class PayPalProviderService extends AbstractPaymentProcessor {
   static identifier = "paypal"
@@ -280,6 +281,23 @@ class PayPalProviderService extends AbstractPaymentProcessor {
     }
   }
 
+  async updatePaymentData(sessionId: string, data: Record<string, unknown>) {
+    try {
+      // Prevent from updating the amount from here as it should go through
+      // the updatePayment method to perform the correct logic
+      if (data.amount) {
+        throw new MedusaError(
+          MedusaError.Types.INVALID_DATA,
+          "Cannot update amount, use updatePayment instead"
+        )
+      }
+
+      return data
+    } catch (e) {
+      return this.buildError("An error occurred in updatePaymentData", e)
+    }
+  }
+
   async retrieveOrderFromAuth(authorization) {
     const link = authorization.links.find((l) => l.rel === "up")
     const parts = link.href.split("/")