打印机接口

cash-service/account-service/src/main/java/com/czg/service/account/mapper/PrintMachineMapper.java

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+package com.czg.service.account.mapper;
+
+import com.mybatisflex.core.BaseMapper;
+import com.czg.account.entity.PrintMachine;
+
+/**
+ * 打印机设备 映射层。
+ *
+ * @author zs
+ * @since 2025-02-20
+ */
+public interface PrintMachineMapper extends BaseMapper<PrintMachine> {
+
+}

cash-service/account-service/src/main/java/com/czg/service/account/service/impl/PrintMachineServiceImpl.java

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+package com.czg.service.account.service.impl;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.json.JSONUtil;
+import com.czg.account.dto.print.PrinterAddDTO;
+import com.czg.account.dto.print.PrinterEditDTO;
+import com.czg.exception.ApiNotPrintException;
+import com.mybatisflex.core.paginate.Page;
+import com.mybatisflex.core.query.QueryWrapper;
+import com.mybatisflex.spring.service.impl.ServiceImpl;
+import com.czg.account.entity.PrintMachine;
+import com.czg.account.service.PrintMachineService;
+import com.czg.service.account.mapper.PrintMachineMapper;
+import org.springframework.stereotype.Service;
+
+/**
+ * 打印机设备 服务层实现。
+ *
+ * @author zs
+ * @since 2025-02-20
+ */
+@Service
+public class PrintMachineServiceImpl extends ServiceImpl<PrintMachineMapper, PrintMachine> implements PrintMachineService{
+
+    @Override
+    public boolean add(Long shopId, PrinterAddDTO dto) {
+        //分类打印选择部分打印时必传，JsonArray字符串数据 如：[{"id":125,"name":"意式咖啡"},{"id":127,"name":"饮品"}]
+        if ("1".equals(dto.getClassifyPrint()) || "2".equals(dto.getClassifyPrint())) {
+            if (StrUtil.isBlank(dto.getCategoryList())) {
+                throw new ApiNotPrintException("分类打印选择部分打印时，必须勾选需要部分打印的菜品");
+            }
+            if (!JSONUtil.isTypeJSONArray(dto.getCategoryList())) {
+                throw new ApiNotPrintException("传递的部分打印菜品数据不合法");
+            }
+            if (StrUtil.isBlank(dto.getCategoryIds())) {
+                throw new ApiNotPrintException("分类打印选择部分打印时，传递的部分打印菜品id数据不能为空");
+            }
+        } else {
+            dto.setCategoryIds(null);
+            dto.setCategoryList(null);
+        }
+        PrintMachine entity = BeanUtil.copyProperties(dto, PrintMachine.class);
+        return save(entity);
+    }
+
+    @Override
+    public Boolean edit(Long shopId, PrinterEditDTO printerEditDTO) {
+        PrintMachine printMachine = getOne(new QueryWrapper().eq(PrintMachine::getShopId, shopId).eq(PrintMachine::getId, printerEditDTO.getId()));
+        if (printMachine == null) {
+            throw new ApiNotPrintException("打印机不存在");
+        }
+
+        BeanUtil.copyProperties(printerEditDTO, printerEditDTO);
+        return updateById(printMachine);
+    }
+}

cash-service/account-service/src/main/resources/mapper/PrintMachineMapper.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.czg.service.account.mapper.PrintMachineMapper">
+
+</mapper>