Catalyst - Multi Currency Integration

[kathir-arizon]

Hi Team,

Do we have multi-currency support in the catalyst?

[chanceaclark]

Hey @kathir-arizon, we haven't built a currency selector in Catalyst, but we do have the necessary API's to support it. If you want to build it yourself, here's the rough steps I would take:

1. Build a currency selector with the site.currencies node.
2. Save selected currency in a cookie of your choice.
3. Use the cookie value when in queries that have a currencyCode field.

[kathir-arizon]

@chanceaclark Thanks for the clarification. I will look into it.

[kathir-arizon]

@chanceaclark I have changed the PDP pricing logic to suspense and still see the cookie undefined issue. We are having the same price issue with the RelatedProducts.

When I enable the PPR and it throws an error to install the nextjs latest canary. Kindly recommend which version is suitable for the canary to enable the PPR.

The current Next Js version used in Catalyst is "14.2.13". If we switch to the latest canary it will upgrade to 15.x.x Is it fine to go with next 15?

Error: The experimental.ppr preview feature can only be enabled when using the latest canary version of Next.js. See more info here: https://nextjs.org/docs/messages/ppr-preview

Kindly provide your recommendation.

[kathir-arizon]

@chanceaclark Could you please let me know how to disable cache for guest flow? I have installed the next js 15 canary and used the suspense boundary but the server component returns the cookies as undefined. I have managed to retrieve the data using the useEffect on the client component but In PLP, prices are updating one by one product and it doesn't look good.

I have cross-verified your commit and am still getting the same issue. 5555eda#diff-791b48067710e5f48f45a218435f5a7ab9b4bec30b7d75983b473dfd95fe633fR114

[chanceaclark]

Hey @kathir-arizon for guest shoppers we static page to improve performance for shoppers. You may be running into this specifically. You might want to look into Next.js Route Segments to see how you could tailor these pages more.

However, we have a ticket to add a currency selector in the next couple of weeks or so if you want to wait till we wrap that up?

[kathir-arizon]

@chanceaclark Do we have any PR for that or any branch to check? We will upgrade it once it is live but I have removed the category page level cache to fix the guest customers.

Thanks for your help @chanceaclark

[kathir-arizon]

[developersupreme]

@kathir-arizon Did you successfully implement multi-currency functionality for pricing? We're looking to implement the same and would appreciate it if you could share the steps, if possible.