func()

in internal/filter/types/watchlist/watchlist.go [137:162]

• 19 lines of code
• 5 McCabe index (conditional complexity)

func (c *Filter) setMapItem(newItem items.Object, event watch.Event) (cached, isSnapshot, isDeleted bool) {
	if event.Type == watch.Deleted {
		delete(c.m, newItem.GetUID())
		return false, false, true
	}

	oldItem, ok := c.m[newItem.GetUID()]
	if !ok {
		c.m[newItem.GetUID()] = items.New(newItem)
		return true, false, false
	}

	// If the new item is older than the cached item, we don't need to update the cache.
	switch oldItem.IsState(newItem) {
	// This happens when we snapshot objects, we don't need to set the item in the map.
	case items.Equal:
		return false, true, false
	// This happens when the new item is older than the cached item.
	case items.Newer:
		return false, false, false
	}

	// We need to update the item in the map.
	c.m[newItem.GetUID()] = items.New(newItem)
	return true, false, false
}