func()

in src/statequery/cache.go [49:72]

• 16 lines of code
• 3 McCabe index (conditional complexity)

func (cache *Cache) Get(key string) ([]string, error) {
	cache.mutex.Lock()

	item, ok := cache.items[key]
	if !ok {
		// Cache miss
		cache.mutex.Unlock()
		return nil, fmt.Errorf("key not in cache: %s", key)
	}
	// Cache hit

	// Check cache freshness
	diff := time.Now().UTC().Sub(item.updated)
	if diff >= cache.maxTTL {
		// Cache is stale
		delete(cache.items, key)
		cache.mutex.Unlock()
		return nil, fmt.Errorf("cache appears stale for key: %s", key)
	}

	// Cache item OK
	cache.mutex.Unlock()
	return cache.items[key].projects, nil
}