refactor: 把 deleted_at 分离出来

gdb/orm/binder_test.go

@@ -22,6 +22,7 @@ type User struct {
 	ID   int64
 	Name string
 	Timestamps
+	SoftDelete
 }
 
 func (u User) ConfigureEntity(e *EntityConfigurator) {

gdb/orm/schema_test.go

@@ -35,6 +35,7 @@ type Object struct {
 	ID   int64
 	Name string
 	Timestamps
+	SoftDelete
 }
 
 func (o Object) ConfigureEntity(e *EntityConfigurator) {

gdb/orm/timestamps.go

@@ -14,5 +14,8 @@ import (
 type Timestamps struct {
 	CreatedAt sql.NullTime
 	UpdatedAt sql.NullTime
+}
+
+type SoftDelete struct {
 	DeletedAt sql.NullTime
 }