楚江ERP-订货单规格变更记录相关接口开发（基本的增删改查）

+package com.lframework.xingyun.sc.bo.order.change;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.lframework.xingyun.sc.entity.OrderSpecificationChangeRecord;
+import com.lframework.starter.common.constants.StringPool;
+import com.lframework.starter.web.core.bo.BaseBo;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.List;
+
+import com.lframework.xingyun.sc.entity.PurchaseOrderLine;
+import io.swagger.annotations.ApiModelProperty;
+
+import lombok.Data;
+
+/**
+ * <p>
+ * 订货单规格变更记录 Bo
+ * </p>
+ *
+ */
+@Data
+public class OrderSpecificationChangeRecordBo extends BaseBo<OrderSpecificationChangeRecord> {
+
+    /**
+     * ID
+     */
+    @ApiModelProperty("ID")
+    private String id;
+
+    /**
+     * 订货单ID
+     */
+    @ApiModelProperty("订货单ID")
+    private String orderId;
+
+    /**
+     * 订货单位名称
+     */
+    @ApiModelProperty("订货单位名称")
+    private String orderingUnitName;
+
+    /**
+     * 订货单编号
+     */
+    @ApiModelProperty("订货单编号")
+    private String orderNo;
+
+    /**
+     * 订货日期
+     */
+    @ApiModelProperty("订货日期")
+    private LocalDate orderDate;
+
+    /**
+     * 订货数量
+     */
+    @ApiModelProperty("订货数量")
+    private Double orderQuantity;
+
+    /**
+     * 交货日期
+     */
+    @ApiModelProperty("交货日期")
+    @JsonFormat(pattern = StringPool.DATE_PATTERN)
+    private LocalDate deliveryDate;
+
+    /**
+     * 状态
+     */
+    @ApiModelProperty("状态")
+    private String status;
+
+    /**
+     * 创建人ID
+     */
+    @ApiModelProperty("创建人ID")
+    private String createById;
+
+    /**
+     * 创建人
+     */
+    @ApiModelProperty("创建人")
+    private String createBy;
+
+    /**
+     * 更新人ID
+     */
+    @ApiModelProperty("更新人ID")
+    private String updateById;
+
+    /**
+     * 更新人
+     */
+    @ApiModelProperty("更新人")
+    private String updateBy;
+
+    /**
+     * 创建时间
+     */
+    @ApiModelProperty("创建时间")
+    @JsonFormat(pattern = StringPool.DATE_TIME_PATTERN)
+    private LocalDateTime createTime;
+
+    /**
+     * 更新时间
+     */
+    @ApiModelProperty("更新时间")
+    @JsonFormat(pattern = StringPool.DATE_TIME_PATTERN)
+    private LocalDateTime updateTime;
+
+    /**
+     * 变更前规格数据
+     */
+    @ApiModelProperty("变更前规格数据")
+    private List<PurchaseOrderLine> beforeChangeSpecList;
+
+    /**
+     * 变更后规格数据
+     */
+    @ApiModelProperty("变更后规格数据")
+    private List<PurchaseOrderLine> afterChangeSpecList;
+
+
+    public OrderSpecificationChangeRecordBo() {
+
+    }
+
+    public OrderSpecificationChangeRecordBo(OrderSpecificationChangeRecord dto) {
+        super(dto);
+    }
+
+    @Override
+    public BaseBo<OrderSpecificationChangeRecord> convert(OrderSpecificationChangeRecord dto) {
+        return super.convert(dto);
+    }
+
+    @Override
+    protected void afterInit(OrderSpecificationChangeRecord dto) {
+
+    }
+}

+package com.lframework.xingyun.sc.controller.order;
+
+import com.lframework.starter.web.core.annotations.security.HasPermission;
+import com.lframework.starter.web.core.controller.DefaultBaseController;
+import com.lframework.xingyun.sc.bo.order.change.OrderSpecificationChangeRecordBo;
+import com.lframework.xingyun.sc.vo.order.change.QueryOrderSpecificationChangeRecordVo;
+import com.lframework.xingyun.sc.service.order.OrderSpecificationChangeRecordService;
+import com.lframework.xingyun.sc.vo.order.change.CreateOrderSpecificationChangeRecordVo;
+import com.lframework.xingyun.sc.vo.order.change.UpdateOrderSpecificationChangeRecordVo;
+import com.lframework.xingyun.sc.entity.OrderSpecificationChangeRecord;
+import com.lframework.starter.web.core.utils.PageResultUtil;
+import com.lframework.starter.web.core.components.resp.PageResult;
+import com.lframework.starter.web.core.components.resp.InvokeResult;
+
+import javax.annotation.Resource;
+import javax.validation.constraints.NotBlank;
+import io.swagger.annotations.ApiImplicitParam;
+import com.lframework.starter.web.core.components.resp.InvokeResultBuilder;
+import com.lframework.starter.common.exceptions.impl.DefaultClientException;
+import io.swagger.annotations.ApiOperation;
+import com.lframework.starter.common.utils.CollectionUtil;
+import io.swagger.annotations.Api;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * 订货单规格变更记录 Controller
+ *
+ */
+@Api(tags = "订货单规格变更记录")
+@Validated
+@RestController
+@RequestMapping("/order/change")
+public class OrderSpecificationChangeRecordController extends DefaultBaseController {
+
+    @Resource
+    private OrderSpecificationChangeRecordService orderSpecificationChangeRecordService;
+
+    /**
+     * 查询列表
+     */
+    @ApiOperation("查询列表")
+    @HasPermission({"order:change:query"})
+    @GetMapping("/query")
+    public InvokeResult<PageResult<OrderSpecificationChangeRecordBo>> query(@Valid QueryOrderSpecificationChangeRecordVo vo) {
+        PageResult<OrderSpecificationChangeRecord> pageResult = orderSpecificationChangeRecordService.query(getPageIndex(vo), getPageSize(vo), vo);
+        List<OrderSpecificationChangeRecord> dataList = pageResult.getDatas();
+        List<OrderSpecificationChangeRecordBo> results = null;
+        if (!CollectionUtil.isEmpty(dataList)) {
+            results = dataList.stream().map(OrderSpecificationChangeRecordBo::new).collect(Collectors.toList());
+        }
+        return InvokeResultBuilder.success(PageResultUtil.rebuild(pageResult, results));
+    }
+
+    /**
+     * 根据ID查询
+     */
+    @ApiOperation("根据ID查询")
+    @ApiImplicitParam(value = "id", name = "id", paramType = "query", required = true)
+    @HasPermission({"order:change:query"})
+    @GetMapping
+    public InvokeResult<OrderSpecificationChangeRecordBo> get(@NotBlank(message = "id不能为空！") String id) {
+        OrderSpecificationChangeRecord data = orderSpecificationChangeRecordService.findById(id);
+        if (data == null) {
+            throw new DefaultClientException("订货单规格变更记录不存在！");
+        }
+        OrderSpecificationChangeRecordBo result = new OrderSpecificationChangeRecordBo(data);
+
+        return InvokeResultBuilder.success(result);
+    }
+
+    /**
+     * 新增
+     */
+    @ApiOperation("新增")
+    @HasPermission({"order:change:add"})
+    @PostMapping
+    public InvokeResult<Void> create(@Valid @RequestBody CreateOrderSpecificationChangeRecordVo vo) {
+        orderSpecificationChangeRecordService.create(vo);
+        return InvokeResultBuilder.success();
+    }
+
+    /**
+     * 修改
+     */
+    @ApiOperation("修改")
+    @HasPermission({"order:change:modify"})
+    @PutMapping
+    public InvokeResult<Void> update(@Valid @RequestBody UpdateOrderSpecificationChangeRecordVo vo) {
+        orderSpecificationChangeRecordService.update(vo);
+        return InvokeResultBuilder.success();
+    }
+
+    /**
+     * 根据ID删除
+     */
+    @ApiOperation("根据ID删除")
+    @ApiImplicitParam(value = "id", name = "id", paramType = "query", required = true)
+    @HasPermission({"order:change:delete"})
+    @DeleteMapping
+    public InvokeResult<Void> deleteById(@NotBlank(message = "id不能为空！") String id) {
+        orderSpecificationChangeRecordService.deleteById(id);
+        return InvokeResultBuilder.success();
+    }
+}

+package com.lframework.xingyun.sc.entity;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.lframework.starter.web.core.dto.BaseDto;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.List;
+
+import com.baomidou.mybatisplus.annotation.FieldFill;
+import com.lframework.starter.web.core.entity.BaseEntity;
+import com.baomidou.mybatisplus.annotation.TableField;
+import lombok.Data;
+
+/**
+ * <p>
+ * 订货单规格变更记录
+ * </p>
+ *
+ */
+@Data
+@TableName("order_specification_change_record")
+public class OrderSpecificationChangeRecord extends BaseEntity implements BaseDto {
+
+    private static final long serialVersionUID = 1L;
+
+    public static final String CACHE_NAME = "OrderSpecificationChangeRecord";
+
+    /**
+     * ID
+     */
+    private String id;
+
+    /**
+     * 订货单ID
+     */
+    private String orderId;
+
+    /**
+     * 订货单位名称
+     * 非持久化字段
+     */
+    @TableField(exist = false)
+    private String orderingUnitName;
+
+    /**
+     * 订货单编号
+     * 非持久化字段
+     */
+    @TableField(exist = false)
+    private String orderNo;
+
+    /**
+     * 订货日期
+     * 非持久化字段
+     */
+    @TableField(exist = false)
+    private LocalDate orderDate;
+
+    /**
+     * 订货数量
+     */
+    private Double orderQuantity;
+
+    /**
+     * 交货日期
+     */
+    private LocalDate deliveryDate;
+
+    /**
+     * 已产出
+     */
+    private Boolean output;
+
+    /**
+     * 状态
+     */
+    private String status;
+
+    /**
+     * 创建人ID
+     */
+    @TableField(fill = FieldFill.INSERT)
+    private String createById;
+
+    /**
+     * 创建人
+     */
+    @TableField(fill = FieldFill.INSERT)
+    private String createBy;
+
+    /**
+     * 更新人ID
+     */
+    @TableField(fill = FieldFill.INSERT_UPDATE)
+    private String updateById;
+
+    /**
+     * 更新人
+     */
+    @TableField(fill = FieldFill.INSERT_UPDATE)
+    private String updateBy;
+
+    /**
+     * 创建时间
+     */
+    @TableField(fill = FieldFill.INSERT)
+    private LocalDateTime createTime;
+
+    /**
+     * 更新时间
+     */
+    @TableField(fill = FieldFill.INSERT_UPDATE)
+    private LocalDateTime updateTime;
+
+    /**
+     * 变更前规格数据
+     * 非持久化字段
+     */
+    @TableField(exist = false)
+    private List<PurchaseOrderLine> beforeChangeSpecList;
+
+    /**
+     * 变更后规格数据
+     * 非持久化字段
+     */
+    @TableField(exist = false)
+    private List<PurchaseOrderLine> afterChangeSpecList;
+}

@@ -35,6 +35,11 @@ public class PurchaseOrderLine extends BaseEntity implements BaseDto {
     private String purchaseOrderId;
     private String purchaseOrderId;
 
 
     /**
     /**
+     * 规格变更记录ID
+     */
+    private String changeId;
+
+    /**
      * 行业
      * 行业
      */
      */
     private String industry;
     private String industry;

+package com.lframework.xingyun.sc.impl.order;
+
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.github.pagehelper.PageInfo;
+import com.lframework.xingyun.sc.entity.OrderSpecificationChangeRecord;
+import com.lframework.starter.web.core.impl.BaseMpServiceImpl;
+import com.lframework.starter.web.core.utils.PageResultUtil;
+import com.lframework.starter.web.core.components.resp.PageResult;
+import com.lframework.starter.web.core.utils.OpLogUtil;
+import com.lframework.starter.common.exceptions.impl.DefaultClientException;
+import com.lframework.starter.web.core.utils.IdUtil;
+import com.lframework.starter.common.utils.ObjectUtil;
+import com.lframework.starter.web.core.annotations.oplog.OpLog;
+import com.lframework.starter.web.core.utils.PageHelperUtil;
+import com.lframework.starter.common.utils.Assert;
+import com.lframework.starter.web.inner.components.oplog.OtherOpLogType;
+import com.lframework.xingyun.sc.entity.PurchaseOrderLine;
+import com.lframework.xingyun.sc.service.order.PurchaseOrderLineService;
+import com.lframework.xingyun.sc.vo.order.CreatePurchaseOrderLineVo;
+import com.lframework.xingyun.sc.vo.order.UpdatePurchaseOrderLineVo;
+import com.lframework.xingyun.sc.vo.order.change.*;
+import org.apache.commons.collections4.CollectionUtils;
+import org.springframework.transaction.annotation.Transactional;
+import com.lframework.xingyun.sc.mappers.OrderSpecificationChangeRecordMapper;
+import com.lframework.xingyun.sc.service.order.OrderSpecificationChangeRecordService;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.util.*;
+
+@Service
+public class OrderSpecificationChangeRecordServiceImpl extends BaseMpServiceImpl<OrderSpecificationChangeRecordMapper, OrderSpecificationChangeRecord> implements OrderSpecificationChangeRecordService {
+
+
+    @Resource
+    private PurchaseOrderLineService purchaseOrderLineService;
+
+
+    @Override
+    public PageResult<OrderSpecificationChangeRecord> query(Integer pageIndex, Integer pageSize, QueryOrderSpecificationChangeRecordVo vo) {
+        Assert.greaterThanZero(pageIndex);
+        Assert.greaterThanZero(pageSize);
+
+        PageHelperUtil.startPage(pageIndex, pageSize);
+        List<OrderSpecificationChangeRecord> dataList = this.query(vo);
+
+        return PageResultUtil.convert(new PageInfo<>(dataList));
+    }
+
+    @Override
+    public List<OrderSpecificationChangeRecord> query(QueryOrderSpecificationChangeRecordVo vo) {
+        List<OrderSpecificationChangeRecord> changeRecords = getBaseMapper().query(vo);
+        if (CollectionUtils.isEmpty(changeRecords)) {
+            return Collections.emptyList();
+        }
+        // 处理规格数据
+        List<String> orderIds = new ArrayList<>();
+        List<String> changeIds = new ArrayList<>();
+        for (OrderSpecificationChangeRecord record : changeRecords) {
+            String orderId = record.getOrderId();
+            String id = record.getId();
+            if (!orderIds.contains(orderId)) {
+                orderIds.add(orderId);
+            }
+            if (!changeIds.contains(id)) {
+                changeIds.add(id);
+            }
+        }
+        // 变更前
+        Map<String, List<PurchaseOrderLine>> beforeChangeMap = new HashMap<>(orderIds.size());
+        List<PurchaseOrderLine> beforeChangeList = purchaseOrderLineService.listByIds(orderIds);
+        for (PurchaseOrderLine purchaseOrderLine : beforeChangeList) {
+            String purchaseOrderId = purchaseOrderLine.getPurchaseOrderId();
+            List<PurchaseOrderLine> list = beforeChangeMap.computeIfAbsent(purchaseOrderId, k -> new ArrayList<>());
+            list.add(purchaseOrderLine);
+        }
+        // 变更后
+        Map<String, List<PurchaseOrderLine>> afterChangeMap = new HashMap<>(orderIds.size());
+        List<PurchaseOrderLine> afterChangeList = purchaseOrderLineService.listByChangeIds(changeIds);
+        for (PurchaseOrderLine purchaseOrderLine : afterChangeList) {
+            String changeId = purchaseOrderLine.getChangeId();
+            List<PurchaseOrderLine> list = afterChangeMap.computeIfAbsent(changeId, k -> new ArrayList<>());
+            list.add(purchaseOrderLine);
+        }
+        for (OrderSpecificationChangeRecord record : changeRecords) {
+            String orderId = record.getOrderId();
+            String id = record.getId();
+
+            record.setBeforeChangeSpecList(beforeChangeMap.get(orderId));
+            record.setAfterChangeSpecList(afterChangeMap.get(id));
+        }
+        return changeRecords;
+    }
+
+    @Override
+    public OrderSpecificationChangeRecord findById(String id) {
+
+
+        return getBaseMapper().selectById(id);
+    }
+
+    @OpLog(type = OtherOpLogType.class, name = "新增订货单规格变更记录，ID：{}", params = {"#id"})
+    @Transactional(rollbackFor = Exception.class)
+    @Override
+    public String create(CreateOrderSpecificationChangeRecordVo vo) {
+        OrderSpecificationChangeRecord data = new OrderSpecificationChangeRecord();
+        String id = IdUtil.getId();
+        data.setId(id);
+        data.setOrderId(vo.getOrderId());
+        data.setOrderQuantity(vo.getOrderQuantity());
+        data.setDeliveryDate(vo.getDeliveryDate());
+
+        getBaseMapper().insert(data);
+        // 处理规格数据
+        List<CreateOrderSpecificationInfoVo> orderSpecList = vo.getOrderSpecList();
+
+        OpLogUtil.setVariable("id", data.getId());
+        OpLogUtil.setExtra(vo);
+
+        return data.getId();
+    }
+
+    @OpLog(type = OtherOpLogType.class, name = "修改订货单规格变更记录，ID：{}", params = {"#id"})
+    @Transactional(rollbackFor = Exception.class)
+    @Override
+    public void update(UpdateOrderSpecificationChangeRecordVo vo) {
+        OrderSpecificationChangeRecord data = getBaseMapper().selectById(vo.getId());
+        if (ObjectUtil.isNull(data)) {
+            throw new DefaultClientException("订货单规格变更记录不存在！");
+        }
+        LambdaUpdateWrapper<OrderSpecificationChangeRecord> updateWrapper = Wrappers.lambdaUpdate(OrderSpecificationChangeRecord.class)
+                .set(OrderSpecificationChangeRecord::getOrderId, vo.getOrderId())
+                .set(OrderSpecificationChangeRecord::getOrderQuantity, vo.getOrderQuantity())
+                .set(OrderSpecificationChangeRecord::getDeliveryDate, vo.getDeliveryDate())
+                .eq(OrderSpecificationChangeRecord::getId, vo.getId());
+        getBaseMapper().update(updateWrapper);
+        // 更新规格数据
+        List<UpdateOrderSpecificationInfoVo> orderSpecList = vo.getOrderSpecList();
+
+        OpLogUtil.setVariable("id", data.getId());
+        OpLogUtil.setExtra(vo);
+    }
+
+    @OpLog(type = OtherOpLogType.class, name = "删除订货单规格变更记录，ID：{}", params = {"#id"})
+    @Transactional(rollbackFor = Exception.class)
+    @Override
+    public void deleteById(String id) {
+        getBaseMapper().deleteById(id);
+    }
+}

 package com.lframework.xingyun.sc.impl.order;
 package com.lframework.xingyun.sc.impl.order;
 
 
+import cn.hutool.core.collection.CollectionUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.github.pagehelper.PageInfo;
 import com.github.pagehelper.PageInfo;
@@ -22,9 +24,11 @@ import com.lframework.xingyun.sc.service.order.PurchaseOrderLineService;
 import com.lframework.xingyun.sc.vo.order.CreatePurchaseOrderLineVo;
 import com.lframework.xingyun.sc.vo.order.CreatePurchaseOrderLineVo;
 import com.lframework.xingyun.sc.vo.order.QueryPurchaseOrderLineVo;
 import com.lframework.xingyun.sc.vo.order.QueryPurchaseOrderLineVo;
 import com.lframework.xingyun.sc.vo.order.UpdatePurchaseOrderLineVo;
 import com.lframework.xingyun.sc.vo.order.UpdatePurchaseOrderLineVo;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.stereotype.Service;
 import org.springframework.stereotype.Service;
 
 
+import java.util.Collections;
 import java.util.List;
 import java.util.List;
 
 
 @Service
 @Service
@@ -172,6 +176,30 @@ public class PurchaseOrderLineServiceImpl extends BaseMpServiceImpl<PurchaseOrde
     }
     }
 
 
     @Override
     @Override
+    public List<PurchaseOrderLine> listByChangeIds(List<String> changeIds) {
+        if (CollectionUtil.isEmpty(changeIds)) {
+            return Collections.emptyList();
+        }
+        LambdaQueryWrapper<PurchaseOrderLine> queryWrapper = Wrappers.lambdaQuery(PurchaseOrderLine.class);
+        queryWrapper.in(PurchaseOrderLine::getChangeId, changeIds)
+                .orderByAsc(PurchaseOrderLine::getShowOrder);
+
+        return getBaseMapper().selectList(queryWrapper);
+    }
+
+    @Override
+    public List<PurchaseOrderLine> listByOrderId(String orderId) {
+        if (StringUtils.isBlank(orderId)) {
+            return Collections.emptyList();
+        }
+        LambdaQueryWrapper<PurchaseOrderLine> queryWrapper = Wrappers.lambdaQuery(PurchaseOrderLine.class);
+        queryWrapper.eq(PurchaseOrderLine::getChangeId, orderId)
+                .orderByAsc(PurchaseOrderLine::getShowOrder);
+
+        return getBaseMapper().selectList(queryWrapper);
+    }
+
+    @Override
     public void cleanCacheByKey(Serializable key) {
     public void cleanCacheByKey(Serializable key) {
 
 
     }
     }

+package com.lframework.xingyun.sc.mappers;
+
+import com.lframework.xingyun.sc.entity.OrderSpecificationChangeRecord;
+import com.lframework.starter.web.core.mapper.BaseMapper;
+import com.lframework.xingyun.sc.vo.order.change.QueryOrderSpecificationChangeRecordVo;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * <p>
+ * 订货单规格变更记录 Mapper 接口
+ * </p>
+ *
+ */
+public interface OrderSpecificationChangeRecordMapper extends BaseMapper<OrderSpecificationChangeRecord> {
+
+	/**
+     * 查询列表
+     *
+     * @param vo    查询条件
+     * @return      List<OrderSpecificationChangeRecord>
+     */
+    List<OrderSpecificationChangeRecord> query(@Param("vo") QueryOrderSpecificationChangeRecordVo vo);
+}

+package com.lframework.xingyun.sc.service.order;
+
+import com.lframework.xingyun.sc.vo.order.change.CreateOrderSpecificationChangeRecordVo;
+import com.lframework.xingyun.sc.vo.order.change.QueryOrderSpecificationChangeRecordVo;
+import com.lframework.xingyun.sc.vo.order.change.UpdateOrderSpecificationChangeRecordVo;
+import com.lframework.xingyun.sc.entity.OrderSpecificationChangeRecord;
+import com.lframework.starter.web.core.service.BaseMpService;
+import com.lframework.starter.web.core.components.resp.PageResult;
+import java.util.List;
+
+/**
+ * 订货单规格变更记录 Service
+ */
+public interface OrderSpecificationChangeRecordService extends BaseMpService<OrderSpecificationChangeRecord> {
+
+    /**
+     * 查询列表
+     *
+     * @return  PageResult<OrderSpecificationChangeRecord>
+     */
+    PageResult<OrderSpecificationChangeRecord> query(Integer pageIndex, Integer pageSize, QueryOrderSpecificationChangeRecordVo vo);
+
+    /**
+     * 查询列表
+     *
+     * @param vo    差查询条件
+     * @return      List<OrderSpecificationChangeRecord>
+     */
+    List<OrderSpecificationChangeRecord> query(QueryOrderSpecificationChangeRecordVo vo);
+
+    /**
+     * 根据ID查询
+     *
+     * @param id    主键ID
+     * @return      OrderSpecificationChangeRecord
+     */
+    OrderSpecificationChangeRecord findById(String id);
+
+    /**
+     * 创建
+     *
+     * @param vo    数据实体
+     * @return      String
+     */
+    String create(CreateOrderSpecificationChangeRecordVo vo);
+
+    /**
+     * 修改
+     *
+     * @param vo    数据实体
+     */
+    void update(UpdateOrderSpecificationChangeRecordVo vo);
+
+    /**
+     * 根据ID删除
+     *
+     * @param id    主键ID
+     */
+    void deleteById(String id);
+}

@@ -52,4 +52,21 @@ public interface PurchaseOrderLineService extends BaseMpService<PurchaseOrderLin
      * @return
      * @return
      */
      */
     void deleteById(String id);
     void deleteById(String id);
+
+
+    /**
+     * 根据规格变更记录ID查询
+     *
+     * @param changeIds 变更记录主键ID集合
+     * @return          List<PurchaseOrderLine>
+     */
+    List<PurchaseOrderLine> listByChangeIds(List<String> changeIds);
+
+    /**
+     * 根据订货单ID查询
+     *
+     * @param orderId   订货单ID
+     * @return          List<PurchaseOrderLine>
+     */
+    List<PurchaseOrderLine> listByOrderId(String orderId);
 }
 }

+package com.lframework.xingyun.sc.vo.order.change;
+
+
+import javax.validation.Valid;
+import javax.validation.constraints.NotBlank;
+import java.time.LocalDate;
+import com.lframework.starter.web.core.vo.BaseVo;
+
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
+import com.lframework.xingyun.sc.vo.order.CreatePurchaseOrderLineVo;
+import io.swagger.annotations.ApiModelProperty;
+import com.lframework.starter.web.core.components.validation.TypeMismatch;
+import org.hibernate.validator.constraints.Length;
+import java.io.Serializable;
+import java.util.List;
+
+import lombok.Data;
+
+@Data
+public class CreateOrderSpecificationChangeRecordVo implements BaseVo, Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 订货单ID
+     */
+    @ApiModelProperty(value = "订货单ID", required = true)
+    @NotBlank(message = "请输入订货单ID！")
+    @Length(message = "订货单ID最多允许32个字符！")
+    private String orderId;
+
+    /**
+     * 订货数量
+     */
+    @ApiModelProperty(value = "订货数量", required = true)
+    @NotNull(message = "请输入订货数量！")
+    @TypeMismatch(message = "订货数量格式有误！")
+    private Double orderQuantity;
+
+    /**
+     * 交货日期
+     */
+    @ApiModelProperty(value = "交货日期", required = true)
+    @NotNull(message = "请输入交货日期！")
+    @TypeMismatch(message = "交货日期格式有误！")
+    private LocalDate deliveryDate;
+
+    /**
+     * 规格变更记录
+     */
+    @Valid
+    @ApiModelProperty(value = "规格变更记录", required = true)
+    @NotEmpty(message = "请输入规格变更记录！")
+    List<CreateOrderSpecificationInfoVo> orderSpecList;
+}

+package com.lframework.xingyun.sc.vo.order.change;
+
+import com.lframework.starter.web.core.components.validation.IsNumberPrecision;
+import com.lframework.starter.web.core.components.validation.TypeMismatch;
+import com.lframework.starter.web.core.vo.BaseVo;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import org.hibernate.validator.constraints.Length;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+
+@Data
+public class CreateOrderSpecificationInfoVo implements BaseVo, Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 变更记录ID
+     */
+    @ApiModelProperty(value = "变更记录ID", required = true)
+    @Length(message = "变更记录ID最多允许32个字符！")
+    private String changeId;
+
+    /**
+     * 牌号
+     */
+    @ApiModelProperty("牌号")
+    @Length(message = "牌号最多允许100个字符！")
+    private String brand;
+
+    /**
+     * 厚度
+     */
+    @ApiModelProperty("厚度")
+    @TypeMismatch(message = "厚度格式有误！")
+    @IsNumberPrecision(message = "厚度最多允许4位小数！", value = 4)
+    private BigDecimal thickness;
+
+    /**
+     * 宽度
+     */
+    @ApiModelProperty("宽度")
+    @TypeMismatch(message = "宽度格式有误！")
+    @IsNumberPrecision(message = "宽度最多允许4位小数！", value = 4)
+    private BigDecimal width;
+
+
+    /**
+     * 长度
+     */
+    @ApiModelProperty("长度")
+    @TypeMismatch(message = "长度格式有误！")
+    @IsNumberPrecision(message = "长度最多允许4位小数！", value = 4)
+    private BigDecimal length;
+
+    /**
+     * 状态
+     */
+    @ApiModelProperty("状态")
+    @Length(message = "状态最多允许50个字符！")
+    private String status;
+
+    /**
+     * 数量
+     */
+    @ApiModelProperty("数量")
+    @TypeMismatch(message = "数量格式有误！")
+    @IsNumberPrecision(message = "数量最多允许4位小数！", value = 4)
+    private BigDecimal quantity;
+
+    /**
+     * 价格
+     */
+    @ApiModelProperty("价格")
+    @TypeMismatch(message = "价格格式有误！")
+    private Double salesPrice;
+
+    /**
+     * 现计划发货日期
+     */
+    @ApiModelProperty("现计划发货日期")
+    @TypeMismatch(message = "现计划发货日期格式有误！")
+    private LocalDate deliveryDate;
+
+    /**
+     * 排序
+     */
+    @ApiModelProperty("排序")
+    @TypeMismatch(message = "排序格式有误！")
+    private Integer showOrder;
+}

+package com.lframework.xingyun.sc.vo.order.change;
+
+import lombok.Data;
+import com.lframework.starter.web.core.vo.PageVo;
+import com.lframework.starter.web.core.vo.BaseVo;
+import io.swagger.annotations.ApiModelProperty;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+@Data
+public class QueryOrderSpecificationChangeRecordVo extends PageVo implements BaseVo, Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 订货单位名称
+     */
+    @ApiModelProperty("订货单位名称")
+    private String orderingUnitName;
+
+    /**
+     * 订货单编号
+     */
+    @ApiModelProperty("订货单编号")
+    private String orderNo;
+
+    /**
+     * 制单日期范围
+     */
+    @ApiModelProperty("制单日期范围")
+    private LocalDateTime createStartTime;
+    private LocalDateTime createEndTime;
+}

+package com.lframework.xingyun.sc.vo.order.change;
+
+import com.lframework.xingyun.sc.vo.order.UpdatePurchaseOrderLineVo;
+import lombok.Data;
+
+import javax.validation.Valid;
+import javax.validation.constraints.NotBlank;
+import java.time.LocalDate;
+import com.lframework.starter.web.core.vo.BaseVo;
+
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import com.lframework.starter.web.core.components.validation.TypeMismatch;
+import io.swagger.annotations.ApiModelProperty;
+import org.hibernate.validator.constraints.Length;
+import java.io.Serializable;
+import java.util.List;
+
+@Data
+public class UpdateOrderSpecificationChangeRecordVo implements BaseVo, Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * ID
+     */
+    @ApiModelProperty(value = "ID", required = true)
+    @NotBlank(message = "id不能为空！")
+    private String id;
+
+    /**
+     * 订货单ID
+     */
+    @ApiModelProperty(value = "订货单ID", required = true)
+    @NotBlank(message = "请输入订货单ID！")
+    @Length(message = "订货单ID最多允许32个字符！")
+    private String orderId;
+
+    /**
+     * 订货数量
+     */
+    @ApiModelProperty(value = "订货数量", required = true)
+    @TypeMismatch(message = "订货数量格式有误！")
+    @NotNull(message = "请输入订货数量！")
+    private Double orderQuantity;
+
+    /**
+     * 交货日期
+     */
+    @ApiModelProperty(value = "交货日期", required = true)
+    @TypeMismatch(message = "交货日期格式有误！")
+    @NotNull(message = "请输入交货日期！")
+    private LocalDate deliveryDate;
+
+    /**
+     * 规格变更记录
+     */
+    @Valid
+    @ApiModelProperty(value = "规格变更记录", required = true)
+    @NotEmpty(message = "请输入规格变更记录！")
+    List<UpdateOrderSpecificationInfoVo> orderSpecList;
+}

+package com.lframework.xingyun.sc.vo.order.change;
+
+import com.lframework.starter.web.core.components.validation.IsNumberPrecision;
+import com.lframework.starter.web.core.components.validation.TypeMismatch;
+import com.lframework.starter.web.core.vo.BaseVo;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import org.hibernate.validator.constraints.Length;
+
+import javax.validation.constraints.NotBlank;
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+
+@Data
+public class UpdateOrderSpecificationInfoVo implements BaseVo, Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+
+    /**
+     * ID
+     */
+    @ApiModelProperty(value = "ID", required = true)
+    @NotBlank(message = "id不能为空！")
+    private String id;
+
+    /**
+     * 变更记录ID
+     */
+    @ApiModelProperty(value = "变更记录ID", required = true)
+    @Length(message = "变更记录ID最多允许32个字符！")
+    private String changeId;
+
+    /**
+     * 牌号
+     */
+    @ApiModelProperty("牌号")
+    @Length(message = "牌号最多允许100个字符！")
+    private String brand;
+
+    /**
+     * 厚度
+     */
+    @ApiModelProperty("厚度")
+    @TypeMismatch(message = "厚度格式有误！")
+    @IsNumberPrecision(message = "厚度最多允许4位小数！", value = 4)
+    private BigDecimal thickness;
+
+    /**
+     * 宽度
+     */
+    @ApiModelProperty("宽度")
+    @TypeMismatch(message = "宽度格式有误！")
+    @IsNumberPrecision(message = "宽度最多允许4位小数！", value = 4)
+    private BigDecimal width;
+
+
+    /**
+     * 长度
+     */
+    @ApiModelProperty("长度")
+    @TypeMismatch(message = "长度格式有误！")
+    @IsNumberPrecision(message = "长度最多允许4位小数！", value = 4)
+    private BigDecimal length;
+
+    /**
+     * 状态
+     */
+    @ApiModelProperty("状态")
+    @Length(message = "状态最多允许50个字符！")
+    private String status;
+
+    /**
+     * 数量
+     */
+    @ApiModelProperty("数量")
+    @TypeMismatch(message = "数量格式有误！")
+    @IsNumberPrecision(message = "数量最多允许4位小数！", value = 4)
+    private BigDecimal quantity;
+
+    /**
+     * 价格
+     */
+    @ApiModelProperty("价格")
+    @TypeMismatch(message = "价格格式有误！")
+    private Double salesPrice;
+
+    /**
+     * 现计划发货日期
+     */
+    @ApiModelProperty("现计划发货日期")
+    @TypeMismatch(message = "现计划发货日期格式有误！")
+    private LocalDate deliveryDate;
+
+    /**
+     * 排序
+     */
+    @ApiModelProperty("排序")
+    @TypeMismatch(message = "排序格式有误！")
+    private Integer showOrder;
+}

+<?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.lframework.xingyun.sc.mappers.OrderSpecificationChangeRecordMapper">
+
+    <resultMap id="OrderSpecificationChangeRecord" type="com.lframework.xingyun.sc.entity.OrderSpecificationChangeRecord">
+        <id column="id" property="id"/>
+        <result column="order_id" property="orderId"/>
+        <result column="order_no" property="orderNo"/>
+        <result column="ordering_unit_name" property="orderingUnitName"/>
+        <result column="order_date" property="orderDate"/>
+        <result column="order_quantity" property="orderQuantity"/>
+        <result column="delivery_date" property="deliveryDate"/>
+        <result column="output" property="output"/>
+        <result column="status" property="status"/>
+        <result column="create_by_id" property="createById"/>
+        <result column="create_by" property="createBy"/>
+        <result column="update_by_id" property="updateById"/>
+        <result column="update_by" property="updateBy"/>
+        <result column="create_time" property="createTime"/>
+        <result column="update_time" property="updateTime"/>
+    </resultMap>
+
+    <sql id="OrderSpecificationChangeRecord_sql">
+        SELECT
+            tb.id,
+            tb.order_id,
+            o.order_no,
+            c.name as ordering_unit_name,
+            o.order_date,
+            tb.order_quantity,
+            tb.delivery_date,
+            tb.output,
+            tb.status,
+            tb.create_by_id,
+            tb.create_by,
+            tb.update_by_id,
+            tb.update_by,
+            tb.create_time,
+            tb.update_time
+        FROM order_specification_change_record AS tb
+        LEFT JOIN purchase_order_info o ON tb.order_id = o.id
+        LEFT JOIN base_data_customer c ON o.ordering_unit = c.id
+    </sql>
+
+    <select id="query" resultMap="OrderSpecificationChangeRecord">
+        <include refid="OrderSpecificationChangeRecord_sql"/>
+        <where>
+            <if test="vo.orderingUnitName != null and vo.orderingUnitName != ''">
+                AND c.name LIKE CONCAT('%', #{vo.orderingUnitName}, '%')
+            </if>
+            <if test="vo.orderNo != null and vo.orderNo != ''">
+                AND o.order_no LIKE CONCAT('%', #{vo.orderNo}, '%')
+            </if>
+            <if test="vo.createStartTime != null">
+                AND tb.create_time >= #{vo.createStartTime}
+            </if>
+            <if test="vo.createEndTime != null">
+                AND tb.create_time &lt;= #{vo.createEndTime}
+            </if>
+        </where>
+    </select>
+</mapper>