Issue

Caffeine cache was discovered to be incorrectly configured in mod-orders, mod-orders-storage and mod-invoice, rendering the cache unusable because it will cache but expire the new entry immediately due to the nature of @Value Spring annotation and how the constructors are invoked during the Spring Dependency Injection.

Solution

Refactor all the affected classes that use @Value annotation to inject the expiration time to utilize @PostConstruct for the async cache initialization.

The fix implementation should avoid introducing any breaking changes and should potentially improve the performance of these modules.