Lots of work

storage/userIdentType.go

@@ -0,0 +1,30 @@
+package storage
+
+import (
+	"database/sql/driver"
+	"errors"
+)
+
+type Being string
+
+const (
+	BEING_HUMAN = Being("human")
+	BEING_CAT   = Being("cat")
+	BEING_FOX   = Being("fox")
+	BEING_DOG   = Being("dog")
+	BEING_ROBOT = Being("robot")
+	BEING_DOLL  = Being("doll")
+)
+
+func (r *Being) Value() (driver.Value, error) {
+	return r, nil
+}
+
+func (r *Being) Scan(raw any) error {
+	if v, ok := raw.(string); ok {
+		*r = Being(v)
+		return nil
+	} else {
+		return errors.New("value not a string")
+	}
+}