质检流程使用过后不能修改删除

blade-service/blade-business/src/main/java/org/springblade/business/controller/FixedFlowController.java

@@ -11,6 +11,7 @@ import javax.validation.Valid;
 
 import org.apache.commons.lang.StringUtils;
 import org.springblade.business.entity.FixedFlowLink;
+import org.springblade.business.entity.Task;
 import org.springblade.business.service.IFixedFlowLinkService;
 import org.springblade.common.utils.SnowFlakeUtil;
 import org.springblade.core.tool.api.R;
@@ -25,6 +26,8 @@ import org.springblade.system.user.entity.User;
 import org.springblade.system.user.feign.IUserClient;
 import org.springblade.system.vo.RoleVO;
 import org.springframework.beans.BeanUtils;
+import org.springframework.jdbc.core.BeanPropertyRowMapper;
+import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.bind.annotation.RequestParam;
 import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -59,6 +62,8 @@ public class FixedFlowController extends BladeController {
 
     private final IUserClient userClient;
 
+    private final JdbcTemplate jdbcTemplate;
+
     /**
      * 获取系统所有角色划分
      */
@@ -206,6 +211,14 @@ public class FixedFlowController extends BladeController {
     @ApiOperationSupport(order = 4)
     @ApiOperation(value = "修改", notes = "传入fixedFlow对象")
     public R<Boolean> update(@Valid @RequestBody FixedFlowVO vo) {
+        //校验是否被使用过
+        List<Task> tasks = jdbcTemplate
+                .query("SELECT * FROM u_task WHERE contract_id = ? and is_deleted = 0 AND fixed_flow_id = ? ",
+                        new Object[]{vo.getContractId(),vo.getId()}, new BeanPropertyRowMapper<>(Task.class));
+        if (tasks.size() > 0){
+            return R.fail("当前流程已经使用，不能修改");
+        }
+
         //获取环节处理人顺序
         String linkUserJoinString = vo.getLinkUserJoinString();
         if (StringUtils.isNotEmpty(linkUserJoinString)) {
@@ -241,6 +254,18 @@ public class FixedFlowController extends BladeController {
     @ApiOperationSupport(order = 5)
     @ApiOperation(value = "逻辑删除", notes = "传入ids")
     public R<Boolean> remove(@ApiParam(value = "主键集合", required = true) @RequestParam String ids) {
+        if (StringUtils.isNotBlank(ids)){
+            List<Long> list = Func.toLongList(ids);
+            //前端只能单条删除，不会有大量数据，先就这么写
+            for (Long aLong : list) {
+                List<Task> tasks = jdbcTemplate
+                        .query("SELECT * FROM u_task WHERE is_deleted = 0 AND fixed_flow_id = ? ",
+                                new Object[]{aLong}, new BeanPropertyRowMapper<>(Task.class));
+                if (tasks.size() > 0){
+                    return R.fail("当前流程已经使用，不能删除");
+                }
+            }
+        }
         if (this.fixedFlowService.deleteLogic(Func.toLongList(ids))) {
             //同步删除环节
             this.fixedFlowLinkService.deletedByFixedFlowId(ids);

blade-service/blade-meter/src/main/java/org/springblade/meter/controller/TaskController.java

@@ -3456,6 +3456,7 @@ public class TaskController extends BladeController {
         if (ObjectUtil.isEmpty(dto.getFixedBranchList()) || dto.getFixedBranchList().size() == 0) {
             return R.fail("请选择任务流程人员");
         }
+        //校验是否被使用过
         List<Task> tasks = jdbcTemplate
                 .query("SELECT * FROM u_task WHERE contract_id = ? and is_deleted = 0 AND fixed_flow_id = ? ",
                 new Object[]{dto.getContractId(),dto.getFixedFlowId()}, new BeanPropertyRowMapper<>(Task.class));