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| package com.oying.modules.message.common;
|
| import lombok.AllArgsConstructor;
| import lombok.Getter;
|
| import java.util.Arrays;
| import java.util.Map;
| import java.util.function.Function;
| import java.util.stream.Collectors;
|
| /**
| * 订单状态枚举
| *
| * @author leomon
| * @date 2025-05-20
| */
| @Getter
| @AllArgsConstructor
| public enum OrderStatusEnum {
|
| ZERO(0, "订单已提交"),
| ONE(1, "支付成功"),
| TWO(2, "商家已接单"),
| THREE(3, "骑手已接单"),
| FOUR(4, "商家已备货"),
| FIVE(5, "骑手已到店"),
| SIX(6, "骑手已取货"),
| SEVEN(7, "商品已送达"),
| EIGHT(8, "订单已完成"),
| NINE(9, "订单已取消");
|
| private final Integer key;
| private final String value;
|
| /* ========== 工具方法 ========== */
|
| /** 根据 key 获取枚举 */
| public static OrderStatusEnum of(Integer key) {
| return key == null ? null : MAP.get(key);
| }
|
| /** 根据 key 获取描述 */
| public static String descOf(Integer key) {
| OrderStatusEnum e = of(key);
| return e == null ? "" : e.getValue();
| }
|
| /** 反向映射，提升查找速度 */
| private static final Map<Integer, OrderStatusEnum> MAP =
| Arrays.stream(values())
| .collect(Collectors.toMap(OrderStatusEnum::getKey, Function.identity()));
| }
|
|
