Merge pull request #564 from MUzairS15/MUzairS15/encoding

Add `Marshal` function for encoding package.

Author: Mohd Uzair

encoding/encoding.go

@@ -3,6 +3,7 @@ package encoding
 import (
 	"encoding/json"
 
+	"github.com/layer5io/meshkit/utils"
 	"gopkg.in/yaml.v2"
 )
 
@@ -49,3 +50,15 @@ func unmarshalJSON(data []byte, result interface{}) error {
 	}
 	return nil
 }
+
+func Marshal(in interface{}) ([]byte, error) {
+	result, err := json.Marshal(in)
+	if err != nil {
+		result, err = yaml.Marshal(in)
+		if err != nil {
+			return nil, utils.ErrMarshal(err)
+		}
+	}
+
+	return result, nil
+}

models/meshmodel/registry/registry.go

@@ -81,13 +81,11 @@ func (rm *RegistryManager) Cleanup() {
 func (rm *RegistryManager) RegisterEntity(h connection.Connection, en entity.Entity) (bool, bool, error) {
 	registrantID, err := h.Create(rm.db)
 	if err != nil {
-		fmt.Println("REGISTRANT ERROR ")
 		return true, false, err
 	}
 
 	entityID, err := en.Create(rm.db, registrantID)
 	if err != nil {
-		fmt.Println("COMP ERROR ")
 		return false, true, err
 	}
 	id, _ := uuid.NewV4()