29 lines
738 B
Java
29 lines
738 B
Java
package top.baogutang.music.service;
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import com.baomidou.mybatisplus.extension.service.IService;
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import top.baogutang.music.dao.entity.OrderEntity;
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import top.baogutang.music.enums.PayChannel;
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import java.math.BigDecimal;
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/**
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*
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* @description:
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*
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* @author: N1KO
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* @date: 2024/12/25 : 15:27
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*/
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public interface IOrderService extends IService<OrderEntity> {
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OrderEntity createOrder(Long userId, PayChannel payChannel, BigDecimal amount);
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/**
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* 查询用户当前最新一笔订单
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*
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* @param userId 用户ID
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* @param orderId 订单ID（精确查询，可为 null 则查最新一笔）
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* @return 订单实体，不存在返回 null
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*/
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OrderEntity queryOrder(Long userId, Long orderId);
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}
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