fix 离职就餐人员查询优化

Src/Dlhis.Basic/Organization/Services/Implements/GainfoMealService.cs

@@ -38,7 +38,7 @@ public class GainfoMealService : IGainfoMealService
                                                                                               || gainfo.Name.Contains(request.Search)
                                                                                               || gainfoLeave.Name.Contains(request.Search))
             .Where((meal, gainfo, gainfoLeave) => gainfo.Factory == tenantId || gainfoLeave.Factory == tenantId)
-            .WhereIF(request.IsLeave, (meal, gainfo, gainfoLeave) => SqlFunc.IsNullOrEmpty(gainfo.No))
+            .WhereIF(request.IsLeave, (meal, gainfo, gainfoLeave) => SqlFunc.Subqueryable<GainfoLeaveEntity>().Where(x => x.Code == meal.UserCode).Any())
             .Select((meal, gainfo, gainfoLeave, dept1, dept2) => new GainfoMealResponse
             {
                 Balance = meal.Balance,
@@ -122,7 +122,7 @@ public class GainfoMealService : IGainfoMealService
             .SetColumns(x => x.Version == x.Version + 1)
             .Where(x => x.UserCode == request.BeforeCode) //不需要判断version
             .ExecuteCommandAsync();
-        
+
         //转移到现有人员
         var gainfo = await _dbContext.Queryable<GainfoEntity>().Where(x => x.Code == request.NowCode).SingleAsync();
         gainfo.ThrowIfNull("目标人员不存在");