Revisit caching withCart decorator mutation results

[mikemurray]

Issue

Revisit caching the result of the createCart and addCartItems in the @withCart decorator. Apollo should be updating the cache after these mutations, but it currently isn't.

Solution

• Research methods to update the cache with Apollo mutations
• Implement solution and test

[spencern]

@mikemurray will you check to see if this should be a release blocker?

[mikemurray]

@spencern This shouldn't be a release blocker as things are working now. If there is time before the release then an attempt may be made to make the necessary updates; otherwise, this can wait until after the release.

[spencern]

@mikemurray how important is this issue to resolve?

[willopez]

@mikemurray updating the local cache as seen in the following link, works for me: https://github.com/reactioncommerce/reaction-next-starterkit/blob/develop/src/containers/cart/withCart.js#L78

[spencern]

@mikemurray @willopez can we close this issue?