Refactoring

common/dto/error.go

@@ -4,6 +4,6 @@ type ErrorResponseDTO struct {
 	Error string `json:"error"`
 }
 
-func Error(err string) *ErrorResponseDTO { // FIXME Can DTOs have functions?
+func NewError(err string) *ErrorResponseDTO { // FIXME Can DTOs have functions?
 	return &ErrorResponseDTO{err}
 }

common/vo/currency.go

@@ -34,7 +34,7 @@ func (c *Currency) Get() *Currency {
 		return curr
 	}
 
-	return c.getDefault()
+	return c.Default()
 }
 
 func (c *Currency) Equals(oc *Currency) bool {