新增获取最大代号项目

ruoyi-oa/src/main/java/com/ruoyi/oa/controller/SysOaProjectController.java

@@ -279,4 +279,10 @@ public class SysOaProjectController extends BaseController {
         return toAjax(iSysOaProjectService.postponeProject(bo));
     }
 
+
+    @GetMapping("/maxCode/{prefix}")
+    public R<SysOaProjectVo> maxCode(@PathVariable String prefix) {
+        return R.ok(iSysOaProjectService.getMaxCode(prefix));
+    }
+
 }

ruoyi-oa/src/main/java/com/ruoyi/oa/mapper/SysOaProjectMapper.java

@@ -91,4 +91,7 @@ public interface SysOaProjectMapper extends BaseMapperPlus<SysOaProjectMapper, S
     BigDecimal selectPrevAvgContractCount(@Param("start") Date start, @Param("end") Date end, @Param("tradeType") Long tradeType);
 
     BigDecimal selectPrevAvgExpiringCount(@Param("start") Date start, @Param("end") Date end, @Param("tradeType") Long tradeType);
+
+    SysOaProjectVo getMaxCodeProject(@Param("prefix") String prefix);
+
 }

ruoyi-oa/src/main/java/com/ruoyi/oa/service/ISysOaProjectService.java

@@ -101,4 +101,6 @@ public interface ISysOaProjectService {
     List<ProjectActivityDTO> getProjectActivities();
 
     Boolean postponeProject(SysOaProject bo);
+
+    SysOaProjectVo getMaxCode(String prefix);
 }

ruoyi-oa/src/main/java/com/ruoyi/oa/service/impl/SysOaProjectServiceImpl.java

@@ -559,4 +559,9 @@ public class SysOaProjectServiceImpl implements ISysOaProjectService {
         return baseMapper.update(null, updateWrapper) > 0;
     }
 
+    @Override
+    public SysOaProjectVo getMaxCode(String prefix) {
+        return    baseMapper.getMaxCodeProject(prefix);
+    }
+
 }