Merge remote-tracking branch 'origin/dev' into dev

feat(budget):项目预算变更功能

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/controller/ErpBudgetInfoController.java

@@ -101,6 +101,17 @@ public class ErpBudgetInfoController extends BaseController {
         return toAjax(erpBudgetInfoService.updateByBo(bo));
     }
 
+    /**
+     * 变更项目预算
+     */
+    @SaCheckPermission("oa:erp/budgetInfo:change")
+    @Log(title = "项目预算", businessType = BusinessType.UPDATE)
+    @RepeatSubmit()
+    @PostMapping("/change")
+    public R<Void> change(@Validated(AddGroup.class) @RequestBody ErpBudgetInfoBo bo) {
+        return toAjax(erpBudgetInfoService.changeByBo(bo));
+    }
+
     /**
      * 删除项目预算
      *

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/domain/ErpBudgetInfo.java

@@ -42,7 +42,7 @@ public class ErpBudgetInfo extends TenantEntity {
     /**
      * 版本，新版本+1
      */
-    private Long budgetVersion;
+    private Integer budgetVersion;
 
     /**
      * 冗余，项目类别（1销售 2研发 3预投）

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/domain/bo/ErpBudgetInfoBo.java

@@ -44,7 +44,7 @@ public class ErpBudgetInfoBo extends BaseEntity {
     /**
      * 版本，新版本+1
      */
-    private Long budgetVersion;
+    private Integer budgetVersion;
 
     /**
      * 冗余，项目类别（1销售 2研发 3预投）

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/domain/vo/ErpBudgetInfoVo.java

@@ -51,7 +51,7 @@ public class ErpBudgetInfoVo implements Serializable {
      * 版本，新版本+1
      */
     @ExcelProperty(value = "版本，新版本+1")
-    private Long budgetVersion;
+    private Integer budgetVersion;
 
     /**
      * 冗余，项目类别（1销售 2研发 3预投）

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/service/IErpBudgetInfoService.java

@@ -58,6 +58,14 @@ public interface IErpBudgetInfoService {
      */
     Boolean updateByBo(ErpBudgetInfoBo bo);
 
+    /**
+     * 变更项目预算
+     *
+     * @param bo 项目预算
+     * @return 是否修改成功
+     */
+    Boolean changeByBo(ErpBudgetInfoBo bo);
+
     /**
      * 校验并批量删除项目预算信息
      *

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/service/impl/ErpBudgetInfoServiceImpl.java

@@ -1,6 +1,7 @@
 package org.dromara.oa.erp.service.impl;
 
 import cn.hutool.core.util.ObjectUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
@@ -157,7 +158,8 @@ public class ErpBudgetInfoServiceImpl extends AbstractWorkflowService<ErpBudgetI
     private <T> List<T> queryBudgetCosts(BaseMapper<T> mapper, Class<T> entityClass, Long budgetId) {
         MPJLambdaWrapper<T> wrapper = JoinWrappers.lambda(entityClass)
             .selectAll(entityClass)
-            .eq("budget_id", budgetId);  // 直接使用字段名
+            .eq("budget_id", budgetId)
+            .orderByAsc("sort_order");  // 直接使用字段名
 
         return mapper.selectList(wrapper);
     }
@@ -268,7 +270,6 @@ public class ErpBudgetInfoServiceImpl extends AbstractWorkflowService<ErpBudgetI
     public Boolean insertByBo(ErpBudgetInfoBo bo) {
         ErpBudgetInfo add = MapstructUtils.convert(bo, ErpBudgetInfo.class);
         validEntityBeforeSave(add);
-        add.setBudgetVersion(1L);
         boolean flag = baseMapper.insert(add) > 0;
 
         if (add.getProjectCategory().equals(ProjectCategoryEnum.MARKET.getCode())
@@ -331,6 +332,55 @@ public class ErpBudgetInfoServiceImpl extends AbstractWorkflowService<ErpBudgetI
         return isUpdated;
     }
 
+    /**
+     * 新增项目预算
+     *
+     * @param bo 项目预算
+     * @return 是否新增成功
+     */
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Boolean changeByBo(ErpBudgetInfoBo bo) {
+        //当前变更预算的版本
+        Integer currentBudgetVersion = bo.getBudgetVersion();
+
+        // 1. 查询项目的所有预算（包括不可用的）
+        LambdaQueryWrapper<ErpBudgetInfo> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ErpBudgetInfo::getProjectId, bo.getProjectId())
+            .orderByDesc(ErpBudgetInfo::getBudgetVersion);
+
+        List<ErpBudgetInfo> allBudgets = baseMapper.selectList(queryWrapper);
+
+        if (allBudgets.isEmpty()) {
+            throw new RuntimeException("项目不存在");
+        }
+
+        // 2.判断此变更项目预算的状态
+        ErpBudgetInfo currentEffectiveBudget = allBudgets.stream()
+            .filter(b -> currentBudgetVersion.equals(b.getBudgetVersion()))
+            .findFirst()
+            .orElse(null);
+
+        if (currentEffectiveBudget == null || !currentEffectiveBudget.getBudgetStatus().equals(FlowConfigEnum.BUDGET.getCompletedBusinessStatus())) {
+            throw new RuntimeException("项目不存在可用的预算进行变更");
+        }
+
+        // 3. 获取最新版本号（包括所有状态的预算）
+        Integer latestVersion = allBudgets.stream()
+            .map(ErpBudgetInfo::getBudgetVersion)
+            .max(Integer::compareTo)
+            .orElse(0);
+
+        if (latestVersion.compareTo(currentBudgetVersion) > 0) {
+            throw new RuntimeException("已经有正在变更的项目预算，版本号：" + latestVersion);
+        }
+
+        bo.setBudgetVersion(currentBudgetVersion+1);
+
+        return insertByBo(bo);
+    }
+
+
     /**
      * 保存前的数据校验
      */