Method ZAdds

structure/zset.go:496–516

ZAdds adds a value with its given score and member to a sorted set (ZSet), associated with the provided key. It is a method on the ZSetStructure type. Parameters: values: ...ZSetValue multiple values of ZSetValue.

(key string, vals ...ZSetValue)

//
//	values:    ...ZSetValue multiple values of ZSetValue.
func (zs *ZSetStructure) ZAdds(key string, vals ...ZSetValue) error {
	if err := checkKey(key); err != nil {
		return err
	}
	zSet, err := zs.getOrCreateZSet(key)
	if err != nil {
		return fmt.Errorf("failed to get or create ZSet from DB with key '%v': %w", key, err)
	}

	for _, val := range vals {
		// if values didn't change, do nothing
		if zs.valuesDidntChange(zSet, val.score, val.member, val.value) {
			continue
		}
		if err := zs.updateZSet(zSet, key, val.score, val.member, val.value); err != nil {
			return fmt.Errorf("failed to set ZSet to DB with key '%v': %w", key, err)
		}
	}

	return zs.setZSetToDB(stringToBytesWithKey(key), zSet)
}

// Keys returns all keys of the ZSetStructure.
//