@mia-burton/klarna-node/lib/mappers/payment-session.mapper.ts

A Node.js module for Klarna

import { Address, OrderLine, PaymentSession } from "../types"
import { PaymentSession as KlarnaPaymentSession } from "../types/klarna"

export class PaymentSessionMapper {
  public map(klarnaSession: KlarnaPaymentSession): PaymentSession {
    const session = new PaymentSession()
    if (klarnaSession.billing_address) {
      session.billingAddress = new Address()
      session.billingAddress.city = klarnaSession.billing_address.city
      session.billingAddress.country = klarnaSession.billing_address.country
      session.billingAddress.email = klarnaSession.billing_address.email
      session.billingAddress.firstName = klarnaSession.billing_address.given_name
      session.billingAddress.lastName = klarnaSession.billing_address.family_name
      session.billingAddress.phone = klarnaSession.billing_address.phone
      session.billingAddress.postalCode = klarnaSession.billing_address.postal_code
      session.billingAddress.region = klarnaSession.billing_address.region
      session.billingAddress.streetAddress = klarnaSession.billing_address.street_address
      session.billingAddress.streetAddress2 = klarnaSession.billing_address.street_address2
    }
    if (klarnaSession.shipping_address) {
      session.shippingAddress = new Address()
      session.shippingAddress.city = klarnaSession.shipping_address.city
      session.shippingAddress.country = klarnaSession.shipping_address.country
      session.shippingAddress.email = klarnaSession.shipping_address.email
      session.shippingAddress.firstName = klarnaSession.shipping_address.given_name
      session.shippingAddress.lastName = klarnaSession.shipping_address.family_name
      session.shippingAddress.phone = klarnaSession.shipping_address.phone
      session.shippingAddress.postalCode = klarnaSession.shipping_address.postal_code
      session.shippingAddress.region = klarnaSession.shipping_address.region
      session.shippingAddress.streetAddress = klarnaSession.shipping_address.street_address
      session.shippingAddress.streetAddress2 = klarnaSession.shipping_address.street_address2
    }
    session.locale = klarnaSession.locale
    session.mertchantReference = klarnaSession.merchant_reference1
    session.urls = {
      confirmation: klarnaSession.merchant_urls.confirmation,
      authorization: klarnaSession.merchant_urls.authorization,
      notification: klarnaSession.merchant_urls.notification,
      push: klarnaSession.merchant_urls.push
    }
    session.amount = klarnaSession.order_amount / 100
    session.lines = klarnaSession.order_lines.map((line) => {
      const orderLine = new OrderLine()
      orderLine.name = line.name
      orderLine.totalAmount = line.total_amount / 100
      orderLine.quantity = line.quantity
      orderLine.unitPrice = line.unit_price / 100
      return orderLine
    })
    session.country = klarnaSession.purchase_country
    session.currency = klarnaSession.purchase_currency
    session.authorizationToken = klarnaSession.authorization_token
    session.clientToken = klarnaSession.client_token
    session.status = klarnaSession.status
    return session
  }
}