Method SetFunc

pkg/networkserver/device_state.go:273–290

SetFunc is the function meant to be passed to SetByID.

(f func(context.Context, *ttnpb.EndDevice) error)

// SetFunc is the function meant to be passed to SetByID.
func (st *setDeviceState) SetFunc(f func(context.Context, *ttnpb.EndDevice) error) func(context.Context, *ttnpb.EndDevice) (*ttnpb.EndDevice, []string, error) { // nolint: lll
	return func(ctx context.Context, stored *ttnpb.EndDevice) (*ttnpb.EndDevice, []string, error) {
		for p, shouldBeZero := range st.zeroPaths {
			if stored.FieldIsZero(p) != shouldBeZero {
				return nil, nil, newInvalidFieldValueError(p)
			}
		}
		for _, g := range st.onGet {
			if err := g(stored); err != nil {
				return nil, nil, err
			}
		}
		if err := f(ctx, stored); err != nil {
			return nil, nil, err
		}
		return st.Device, st.SetFields(), nil
	}
}

func newSetDeviceState(dev *ttnpb.EndDevice, paths ...string) *setDeviceState {
	return &setDeviceState{