Improve setting export/import structure

Properly encode/decode json structures.

pkg/settings/exporter.go

@@ -1,15 +1,22 @@
 package settings
 
-import "gopkg.in/yaml.v2"
+import (
+	"encoding/json"
+
+	"gopkg.in/yaml.v2"
+)
 
 // Export transforms a given ValueSet into a yaml exportable structure
 func Export(ss ValueSet) (o yaml.MapSlice) {
 	o = yaml.MapSlice{}
 	for _, s := range ss {
+		var v interface{}
+		json.Unmarshal(s.Value, &v)
 		setting := yaml.MapItem{
 			Key:   s.Name,
-			Value: s.Value.String(),
+			Value: v,
 		}
+
 		o = append(o, setting)
 	}
 

pkg/settings/importer.go

@@ -2,11 +2,11 @@ package settings
 
 import (
 	"context"
+	"encoding/json"
 
 	"github.com/pkg/errors"
 
 	"github.com/cortezaproject/corteza-server/pkg/deinterfacer"
-	"github.com/jmoiron/sqlx/types"
 )
 
 type (
@@ -36,14 +36,15 @@ func (imp *Importer) CastSet(settings interface{}) (err error) {
 }
 
 func (imp *Importer) addSetting(name string, value interface{}) (err error) {
-	v, ok := value.(string)
-	if !ok {
-		return errors.New("value must be string")
+	// Convert to interface{}, since json.Marshal cant handle map[interface{}]interface{}
+	v, err := json.Marshal(deinterfacer.Simplify(value))
+	if err != nil {
+		return err
 	}
 
 	setting := &Value{
 		Name:  name,
-		Value: types.JSONText(v),
+		Value: v,
 	}
 
 	imp.settings = append(imp.settings, setting)