refactor(values): uses primitive type in protos

pkg/values/pb/values.go

@@ -87,9 +87,7 @@ func NewBigIntValue(sign int, bib []byte) *Value {
 func NewTime(t time.Time) *Value {
 	return &Value{
 		Value: &Value_TimeValue{
-			TimeValue: &Time{
-				Time: timestamppb.New(t),
-			},
+			TimeValue: timestamppb.New(t),
 		},
 	}
 }

pkg/values/pb/values.proto

@@ -17,7 +17,7 @@ message Value {
     Decimal decimal_value = 6;
     int64 int64_value = 7;
     BigInt bigint_value = 9;
-    Time time_value = 10;
+    google.protobuf.Timestamp time_value = 10;
   }
 }
 
@@ -34,5 +34,3 @@ message Decimal {
   BigInt coefficient = 1;
   int32 exponent = 2;
 }
-
-message Time { google.protobuf.Timestamp time = 1; }

pkg/values/value.go

@@ -210,7 +210,7 @@ func FromProto(val *pb.Value) (Value, error) {
 	case *pb.Value_BigintValue:
 		return fromBigIntValueProto(val.GetBigintValue()), nil
 	case *pb.Value_TimeValue:
-		return NewTime(val.GetTimeValue().Time.AsTime()), nil
+		return NewTime(val.GetTimeValue().AsTime()), nil
 	}
 
 	return nil, fmt.Errorf("unsupported type %T: %+v", val, val)