Tweak system reporter output for nil values and new aliases

system/reporting/frame_builder.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/cortezaproject/corteza-server/pkg/dal"
 	"github.com/cortezaproject/corteza-server/pkg/filter"
+	"github.com/modern-go/reflect2"
 )
 
 type (
@@ -92,6 +93,11 @@ func (b *reportFrameBuilder) done() *Frame {
 }
 
 func (b *reportFrameBuilder) stringifyVal(col string, val any) string {
+	// Edgecase for when values are nil since the stringer uses <nil> for those
+	if reflect2.IsNil(val) {
+		return ""
+	}
+
 	// @todo nicer formatting and such? V1 didn't do much different
 	return fmt.Sprintf("%v", val)
 }

system/service/report.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"strconv"
+	"strings"
 
 	"github.com/cortezaproject/corteza-server/pkg/dal"
 	"github.com/cortezaproject/corteza-server/pkg/errors"
@@ -395,7 +396,8 @@ func (svc *report) enhance(ctx context.Context, ff []*reporting.Frame) (err erro
 		for i, c := range f.Columns {
 			// Translate system columns
 			if c.System {
-				c.Label = svc.locale.T(ctx, "compose", fmt.Sprintf("field.system.%s", c.Name))
+				pp := strings.Split(c.Name, ".")
+				c.Label = svc.locale.T(ctx, "compose", fmt.Sprintf("field.system.%s", pp[len(pp)-1]))
 				f.Columns[i] = c
 			}