Implement cookie forwarding functionality

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Added
+
+- Forward `VtexRCSessionIdv7` and `VtexRCMacIdv7` cookies to the Checkout API
+
 ## [2.177.0] - 2026-05-07
 
 ### Changed

node/clients/checkout.ts

@@ -30,7 +30,7 @@ export class Checkout extends JanusClient {
   }
 
   private getCommonHeaders = () => {
-    const { orderFormId, ownerId, segmentToken, sessionToken } = this
+    const { orderFormId, ownerId, segmentToken, sessionToken, rcSessionIdv7, rcMacIdv7 } = this
       .context as CustomIOContext
 
     const checkoutCookie = orderFormId ? checkoutCookieFormat(orderFormId) : ''
@@ -43,8 +43,11 @@ export class Checkout extends JanusClient {
       ? `vtex_session=${sessionToken};`
       : ''
 
+    const rcSessionCookie = rcSessionIdv7 ? `VtexRCSessionIdv7=${rcSessionIdv7};` : ''
+    const rcMacCookie = rcMacIdv7 ? `VtexRCMacIdv7=${rcMacIdv7};` : ''
+
     return {
-      Cookie: `${checkoutCookie}${ownershipCookie}${segmentTokenCookie}${sessionTokenCookie}`,
+      Cookie: `${checkoutCookie}${ownershipCookie}${segmentTokenCookie}${sessionTokenCookie}${rcSessionCookie}${rcMacCookie}`,
     }
   }
 

node/directives/withOwnerId.ts

@@ -1,16 +1,16 @@
 import { defaultFieldResolver, GraphQLField } from 'graphql'
 import { SchemaDirectiveVisitor } from 'graphql-tools'
 
-import { getOwnerIdFromCookie } from '../utils'
+import { getOwnerIdFromCookie, getRcSessionIdFromCookie, getRcMacIdFromCookie } from '../utils'
 
 export class WithOwnerId extends SchemaDirectiveVisitor {
   public visitFieldDefinition(field: GraphQLField<any, any>) {
     const { resolve = defaultFieldResolver } = field
 
     field.resolve = async (root: any, args: any, ctx: Context, info: any) => {
-      const checkoutOwnerId = getOwnerIdFromCookie(ctx.cookies)
-
-      ctx.vtex.ownerId = checkoutOwnerId
+      ctx.vtex.ownerId = getOwnerIdFromCookie(ctx.cookies)
+      ctx.vtex.rcSessionIdv7 = getRcSessionIdFromCookie(ctx.cookies)
+      ctx.vtex.rcMacIdv7 = getRcMacIdFromCookie(ctx.cookies)
 
       return resolve(root, args, ctx, info)
     }

node/globals.ts

@@ -31,6 +31,8 @@ declare global {
     segment?: SegmentData
     orderFormId?: string
     ownerId?: string
+    rcSessionIdv7?: string
+    rcMacIdv7?: string
   }
 
   interface UserAddress {

node/utils/cookie.ts

@@ -53,11 +53,24 @@ export function getOwnerIdFromCookie(cookies: Context['cookies']) {
   return cookies.get(OWNERSHIP_COOKIE)
 }
 
+const RC_SESSION_COOKIE = 'VtexRCSessionIdv7'
+const RC_MAC_COOKIE = 'VtexRCMacIdv7'
+
+export function getRcSessionIdFromCookie(cookies: Context['cookies']) {
+  return cookies.get(RC_SESSION_COOKIE)
+}
+
+export function getRcMacIdFromCookie(cookies: Context['cookies']) {
+  return cookies.get(RC_MAC_COOKIE)
+}
+
 export {
   isUserLoggedIn,
   CHECKOUT_COOKIE,
   ASPXAUTH_COOKIE,
   OWNERSHIP_COOKIE,
+  RC_SESSION_COOKIE,
+  RC_MAC_COOKIE,
   checkoutCookieFormat,
   getOrderFormIdFromCookie,
   parseCookie,