You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
733 B
38 lines
733 B
package base
|
|
|
|
import (
|
|
"reflect"
|
|
|
|
"github.com/mainnika/mongox-go-driver/v2/mongox/base/protection"
|
|
)
|
|
|
|
// GetProtection function finds protection field in the source document otherwise returns nil
|
|
func GetProtection(source interface{}) *protection.Key {
|
|
|
|
v := reflect.ValueOf(source)
|
|
if v.Kind() != reflect.Ptr || v.IsNil() {
|
|
return nil
|
|
}
|
|
|
|
el := v.Elem()
|
|
numField := el.NumField()
|
|
|
|
for i := 0; i < numField; i++ {
|
|
field := el.Field(i)
|
|
if !field.CanInterface() {
|
|
continue
|
|
}
|
|
|
|
switch field.Interface().(type) {
|
|
case *protection.Key:
|
|
return field.Interface().(*protection.Key)
|
|
case protection.Key:
|
|
ptr := field.Addr()
|
|
return ptr.Interface().(*protection.Key)
|
|
default:
|
|
continue
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|