增加了工作台-工单变更历史相关的接口逻辑

project-order/src/main/java/com/alibaba/cloud/integration/order/controller/WorkbenchController.java

+package com.alibaba.cloud.integration.order.controller;
+
+import com.alibaba.cloud.integration.common.BusinessException;
+import com.alibaba.cloud.integration.common.Result;
+import com.alibaba.cloud.integration.order.dto.WorkbenchOrderChangeListReqDTO;
+import com.alibaba.cloud.integration.order.service.WorkbenchService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+@Slf4j
+@RestController
+public class WorkbenchController {
+
+    @Autowired
+    WorkbenchService workbenchService;
+
+    @PostMapping("/workbench/serviceOrder/change/list")
+    public Result<?> orderChangeList(@Validated @RequestBody WorkbenchOrderChangeListReqDTO reqDTO) {
+        Result<?> res = null;
+        try {
+            res = workbenchService.getOrderChangeList(reqDTO.getLevelType(), reqDTO.getLevelValue(), reqDTO.getPage(), reqDTO.getSize());
+        } catch (BusinessException e) {
+            return Result.failed(e.getMessage());
+        }
+        return res;
+    }
+}

project-order/src/main/java/com/alibaba/cloud/integration/order/dao/OrderChangeDao.java

+package com.alibaba.cloud.integration.order.dao;
+
+import com.alibaba.cloud.integration.order.entity.OrderChangeEntity;
+import org.hibernate.annotations.Where;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.stereotype.Repository;
+
+@Repository
+@Where(clause = "status = 1")
+public interface OrderChangeDao extends JpaRepository<OrderChangeEntity, Integer> {
+
+    @Query("select a from OrderChangeEntity a join OrderRequestEntity b on a.orderId=b.orderId where b.orgClusterId = :clusterId")
+    Page<OrderChangeEntity> findAllByClusterId(Pageable pageable, String clusterId);
+
+    @Query("select a from OrderChangeEntity a join OrderRequestEntity b on a.orderId=b.orderId where b.orgBranchId = :branchId")
+    Page<OrderChangeEntity> findAllByBranchId(Pageable pageable, String branchId);
+
+
+    @Query("select a from OrderChangeEntity a join OrderRequestEntity b on a.orderId=b.orderId where b.orgGroupId = :groupId")
+    Page<OrderChangeEntity> findAllByGroupId(Pageable pageable, String groupId);
+}

project-order/src/main/java/com/alibaba/cloud/integration/order/dao/OrderRequestDao.java

@@ -2,6 +2,10 @@ package com.alibaba.cloud.integration.order.dao;
 
 import com.alibaba.cloud.integration.order.entity.OrderRequestEntity;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
 
+@Repository
 public interface OrderRequestDao extends JpaRepository <OrderRequestEntity, Long> {
+
+    OrderRequestEntity getByOrderId(String orderId);
 }

project-order/src/main/java/com/alibaba/cloud/integration/order/dto/WorkbenchOrderChangeListReqDTO.java

+package com.alibaba.cloud.integration.order.dto;
+
+@lombok.Data
+public class WorkbenchOrderChangeListReqDTO {
+    /**
+     * 查询范围：root/cluster/branch/group
+     */
+    private String levelType;
+    /**
+     * levelType对应的id值
+     */
+    private String levelValue;
+    private int page;
+    private int size;
+    /**
+     * 排序
+     */
+    private String sort;
+}

project-order/src/main/java/com/alibaba/cloud/integration/order/dto/WorkbenchOrderChangeListRespDTO.java

+package com.alibaba.cloud.integration.order.dto;
+
+import lombok.experimental.Accessors;
+
+import java.util.List;
+
+@lombok.Data
+@Accessors(chain = true)
+public class WorkbenchOrderChangeListRespDTO {
+    private List<?> content;
+    private long pageCurrent;
+    private long pages;
+    private long pageSize;
+    private long total;
+
+    @lombok.Data
+    @Accessors(chain = true)
+    public static class Content {
+        /**
+         * 客户姓名
+         */
+        private String customerName;
+        /**
+         * 描述
+         */
+        private String description;
+        /**
+         * 备注
+         */
+        private String memo;
+        /**
+         * 操作员
+         */
+        private String operator;
+        /**
+         * 服务单号
+         */
+        private String orderId;
+        /**
+         * 更新时间
+         */
+        private String updateTime;
+    }
+}

project-order/src/main/java/com/alibaba/cloud/integration/order/entity/OrderChangeEntity.java

+package com.alibaba.cloud.integration.order.entity;
+
+import lombok.Data;
+
+import javax.persistence.*;
+import java.util.Date;
+
+
+@Entity
+@Data
+@Table(name="order_change")
+public class OrderChangeEntity {
+    /**
+     * 自增id
+     */
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Integer id;
+
+    /**
+     * 工单id
+     */
+    private String orderId;
+
+    /**
+     * 子工单id
+     */
+    private String suborderId;
+
+    /**
+     * 变更发起源(bean/pea-web/pea-backend)
+     */
+    private String source;
+
+    /**
+     * 发起人
+     */
+    private String operator;
+
+    /**
+     * 操作内容，指派，规划路线
+     */
+    private String content;
+
+    /**
+     * 变更前的信息
+     */
+    private String contentOld;
+
+    /**
+     * 备注
+     */
+    private String memo;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 创建时间
+     */
+    private Date updateTime;
+
+    public OrderChangeEntity() {}
+}

project-order/src/main/java/com/alibaba/cloud/integration/order/service/WorkbenchService.java

+package com.alibaba.cloud.integration.order.service;
+
+import com.alibaba.cloud.integration.common.Result;
+
+public interface WorkbenchService {
+    Result<?> getOrderChangeList(String levelType, String levelId, int page, int pageSize);
+}

project-order/src/main/java/com/alibaba/cloud/integration/order/service/impl/WorkbenchServiceImpl.java

+package com.alibaba.cloud.integration.order.service.impl;
+
+import com.alibaba.cloud.integration.common.Result;
+import com.alibaba.cloud.integration.order.dao.OrderChangeDao;
+import com.alibaba.cloud.integration.order.dao.OrderRequestDao;
+import com.alibaba.cloud.integration.order.dto.WorkbenchOrderChangeListRespDTO;
+import com.alibaba.cloud.integration.order.entity.OrderChangeEntity;
+import com.alibaba.cloud.integration.order.entity.OrderRequestEntity;
+import com.alibaba.cloud.integration.order.service.WorkbenchService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.stereotype.Service;
+import org.springframework.data.domain.Pageable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Slf4j
+@Service
+public class WorkbenchServiceImpl implements WorkbenchService {
+
+    @Autowired
+    OrderChangeDao orderChangeDao;
+
+    @Autowired
+    OrderRequestDao orderRequestDao;
+
+    @Override
+    public Result<?> getOrderChangeList(String levelType, String levelId, int page, int pageSize) {
+        Pageable pageable = PageRequest.of(page - 1, pageSize);
+        Page<?> changes;
+        if ("cluster".equals(levelType)) {
+            changes = orderChangeDao.findAllByClusterId(pageable, levelId);
+        } else if ("branch".equals(levelType)) {
+            changes = orderChangeDao.findAllByBranchId(pageable, levelId);
+        } else {
+            changes = orderChangeDao.findAllByGroupId(pageable, levelId);
+        }
+        List<WorkbenchOrderChangeListRespDTO.Content> contents = new ArrayList<>();
+        for (Object e1 : changes.getContent()) {
+            OrderChangeEntity e = (OrderChangeEntity) e1;
+            WorkbenchOrderChangeListRespDTO.Content content = new WorkbenchOrderChangeListRespDTO.Content();
+            OrderRequestEntity orderRequestEntity = orderRequestDao.getByOrderId(e.getOrderId());
+            content.setOrderId(e.getOrderId())
+                    .setCustomerName(orderRequestEntity.getName())
+                    .setOperator(e.getOperator())
+                    .setDescription(e.getContent())
+                    .setMemo(e.getMemo())
+                    .setUpdateTime(e.getUpdateTime().toString());
+            contents.add(content);
+        }
+        WorkbenchOrderChangeListRespDTO resp = new WorkbenchOrderChangeListRespDTO();
+        resp.setTotal(changes.getTotalElements())
+                .setPages(changes.getTotalPages())
+                .setPageSize(changes.getSize())
+                .setContent(contents);
+        return Result.success(resp);
+    }
+}