Out of stock with Allow backorders enabled

[rumfiske]

Preliminary Checks

• This issue is not a duplicate. Before opening a new issue, please search existing issues: https://github.com/medusajs/medusa/issues

Issue Summary

If we disable the Manage inventory and enable the Allow backorders we get error "Out of stock". We sell a product thats always on stock. So we dont wanna set a stock quantity for each product.

How can this issue be resolved?

1. Disable Manage inventoy
2. Enable Allow backorders
3. Check if product can be added to cart.

Are you interested in working on this issue?

• I would like to fix this issue

[olivermrbl]

This is due to an incorrect check in the storefront, you can indeed add to cart when inventory management is disabled. I've opened a PR, should be fixed soon. Until then, you can incorporate those changes in your own project.