[#274] client/status: Support INVALID_ARGUMENT status

Signed-off-by: Aleksey Savchuk <a.savchuk@yadro.com>

client/status/common.go

@@ -238,3 +238,61 @@ func (x *NodeUnderMaintenance) SetMessage(v string) {
 func (x NodeUnderMaintenance) Message() string {
 	return x.v2.Message()
 }
+
+// InvalidArgument describes failure status related to invalid argument.
+// Instances provide Status and StatusV2 interfaces.
+type InvalidArgument struct {
+	v2 status.Status
+}
+
+const defaultInvalidArgumentMsg = "argument is invalid"
+
+// Error implements the error interface.
+func (x *InvalidArgument) Error() string {
+	msg := x.v2.Message()
+	if msg == "" {
+		msg = defaultInvalidArgumentMsg
+	}
+
+	return errMessageStatusV2(
+		globalizeCodeV2(status.InvalidArgument, status.GlobalizeCommonFail),
+		msg,
+	)
+}
+
+// implements local interface defined in FromStatusV2 func.
+func (x *InvalidArgument) fromStatusV2(st *status.Status) {
+	x.v2 = *st
+}
+
+// ToStatusV2 implements StatusV2 interface method.
+// If the value was returned by FromStatusV2, returns the source message.
+// Otherwise, returns message with
+//   - code: INVALID_ARGUMENT;
+//   - string message: written message via SetMessage or
+//     "argument is invalid" as a default message;
+//   - details: empty.
+func (x InvalidArgument) ToStatusV2() *status.Status {
+	x.v2.SetCode(globalizeCodeV2(status.InvalidArgument, status.GlobalizeCommonFail))
+	if x.v2.Message() == "" {
+		x.v2.SetMessage(defaultInvalidArgumentMsg)
+	}
+
+	return &x.v2
+}
+
+// SetMessage writes invalid argument failure message.
+// Message should be used for debug purposes only.
+//
+// See also Message.
+func (x *InvalidArgument) SetMessage(v string) {
+	x.v2.SetMessage(v)
+}
+
+// Message returns status message. Zero status returns empty message.
+// Message should be used for debug purposes only.
+//
+// See also SetMessage.
+func (x InvalidArgument) Message() string {
+	return x.v2.Message()
+}