fix(medusa, medusa-payment-paypal): Add missing data in Payment Collection input (#3010)

packages/medusa-payment-klarna/src/services/__tests__/klarna-provider.js

@@ -41,6 +41,26 @@ describe("KlarnaProviderService", () => {
         order_amount: 100,
       })
     })
+
+    it("creates Klarna order using new API", async () => {
+      const result = await klarnaProviderService.createPayment({
+        email: "",
+        context: {},
+        shipping_methods: [],
+        shipping_address: null,
+        id: "",
+        region_id: carts.frCart.region_id,
+        total: carts.frCart.total,
+        resource_id: "resource_id",
+        currency_code: carts.frCart.region.currency_code,
+        amount: carts.frCart.total
+      })
+
+      expect(result).toEqual({
+        order_id: "123456789",
+        order_amount: 100,
+      })
+    })
   })
 
   describe("retrievePayment", () => {
@@ -152,6 +172,30 @@ describe("KlarnaProviderService", () => {
         order_id: "123456789",
       })
     })
+    
+    it("returns updated Klarna order using new API", async () => {
+      result = await klarnaProviderService.updatePayment(
+        {
+          order_id: "123456789",
+        },
+        {
+          email: "",
+          context: {},
+          shipping_methods: [],
+          shipping_address: null,
+          id: "",
+          region_id: carts.frCart.region_id,
+          total: carts.frCart.total,
+          resource_id: "resource_id",
+          currency_code: carts.frCart.region.currency_code,
+          amount: carts.frCart.total
+        }
+      )
+
+      expect(result).toEqual({
+        order_id: "123456789",
+      })
+    })
   })
 
   describe("cancelPayment", () => {

packages/medusa-payment-klarna/src/services/klarna-provider.js

@@ -5,7 +5,7 @@ import { PaymentService } from "medusa-interfaces"
 class KlarnaProviderService extends PaymentService {
   static identifier = "klarna"
 
-  constructor({ logger, shippingProfileService, totalsService }, options) {
+  constructor({ logger, shippingProfileService }, options) {
     super()
 
     /**
@@ -42,15 +42,12 @@ class KlarnaProviderService extends PaymentService {
 
     /** @private @const {ShippingProfileService} */
     this.shippingProfileService_ = shippingProfileService
-
-    /** @private @const {TotalsService} */
-    this.totalsService_ = totalsService
   }
 
   async lineItemsToOrderLines_(cart) {
     let order_lines = []
 
-    for (const item of cart.items) {
+    for (const item of cart.items ?? []) {
       // Withdraw discount from the total item amount
       const quantity = item.quantity
 
@@ -67,7 +64,7 @@ class KlarnaProviderService extends PaymentService {
       })
     }
 
-    if (cart.shipping_methods.length) {
+    if (cart.shipping_methods?.length) {
       const name = []
       let total = 0
       let tax = 0
@@ -103,7 +100,7 @@ class KlarnaProviderService extends PaymentService {
   async cartToKlarnaOrder(cart) {
     let order = {
       // Cart id is stored, such that we can use it for hooks
-      merchant_data: cart.id,
+      merchant_data: cart.resource_id ?? cart.id,
       locale: "en-US",
     }
 
@@ -147,8 +144,8 @@ class KlarnaProviderService extends PaymentService {
     }
 
     order.order_amount = total
-    order.order_tax_amount = tax_total - cart.gift_card_tax_total
-    order.purchase_currency = region.currency_code.toUpperCase()
+    order.order_tax_amount = tax_total - cart.gift_card_tax_total ?? 0
+    order.purchase_currency = region?.currency_code?.toUpperCase() ?? "SE"
 
     order.merchant_urls = {
       terms: this.options_.merchant_urls.terms,