base-uuid-xorm-model.go

package model

import (
	"strings"

	uuid "github.com/satori/go.uuid"
)

// BaseUUID auto gen uuid xorm base model
type BaseUUID struct {
    Id string `xorm:"pk not null 'id'" json:"id"`
}

// BeforeInsert auto gen uuid while id is empty
func (b *BaseUUID) BeforeInsert() {
    if len(b.Id) == 0 {
      id, _ := uuid.NewV4()
      b.Id = strings.Replace(id.String(), "-", "", -1)
    }
}

// MyTable BaseUUID usage
type MyTable struct {
     BaseUUID `xorm:"extends"`
}