enum AfterSaleStatus                                                                                                                                                                                                                        
{
    AFTERSALESTATUS_INVALID = 0; 
    USER_CANCELD = 1; // 用户取消申请
    MERCHANT_PROCESSING = 2; // 商家受理中
    MERCHANT_REJECT_REFUND = 4; // 商家拒绝退款
    MERCHANT_REJECT_RETURN = 5; // 商家拒绝退货退款
    USER_WAIT_RETURN = 6; // 待买家退货
    RETURN_CLOSED = 7; // 退货退款关闭
    MERCHANT_WAIT_RECEIPT = 8; // 待商家收货
    MERCHANT_OVERDUE_REFUND = 12; // 商家逾期未退款
    MERCHANT_REFUND_SUCCESS = 13; // 退款完成
    MERCHANT_RETURN_SUCCESS = 14; // 退货退款完成
    PLATFORM_REFUNDING = 15; // 平台退款中
    PLATFORM_REFUND_FAIL = 16; // 平台退款失败
    USER_WAIT_CONFIRM = 17; // 待用户确认
    MERCHANT_REFUND_RETRY_FAIL = 18; // 商家打款失败，客服关闭售后
    MERCHANT_FAIL = 19; // 售后关闭
}