func()

in join_group_request.go [57:105]

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

func (r *JoinGroupRequest) encode(pe packetEncoder) error {
	if err := pe.putString(r.GroupId); err != nil {
		return err
	}
	pe.putInt32(r.SessionTimeout)
	if r.Version >= 1 {
		pe.putInt32(r.RebalanceTimeout)
	}
	if err := pe.putString(r.MemberId); err != nil {
		return err
	}
	if r.Version >= 5 {
		if err := pe.putNullableString(r.GroupInstanceId); err != nil {
			return err
		}
	}
	if err := pe.putString(r.ProtocolType); err != nil {
		return err
	}

	if len(r.GroupProtocols) > 0 {
		if len(r.OrderedGroupProtocols) > 0 {
			return PacketDecodingError{"cannot specify both GroupProtocols and OrderedGroupProtocols on JoinGroupRequest"}
		}

		if err := pe.putArrayLength(len(r.GroupProtocols)); err != nil {
			return err
		}
		for name, metadata := range r.GroupProtocols {
			if err := pe.putString(name); err != nil {
				return err
			}
			if err := pe.putBytes(metadata); err != nil {
				return err
			}
		}
	} else {
		if err := pe.putArrayLength(len(r.OrderedGroupProtocols)); err != nil {
			return err
		}
		for _, protocol := range r.OrderedGroupProtocols {
			if err := protocol.encode(pe); err != nil {
				return err
			}
		}
	}

	return nil
}