接口文件

Infrastructure/Hncore.Infrastructure/DDD/IQuery.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Threading.Tasks;
+using Hncore.Infrastructure.Data;
+using Microsoft.EntityFrameworkCore;
+
+namespace Hncore.Infrastructure.DDD
+{
+    public interface IQuery<TEntity,TId> where TEntity : IEntity<TId>
+    {
+        TEntity GetOne(Expression<Func<TEntity, bool>> condition);
+        
+        Task<TEntity> GetOneAsync(Expression<Func<TEntity, bool>> condition);
+
+        PageData<TEntity> GetList(Expression<Func<TEntity, bool>> condition, int pagesize, int pageindex, bool istotal);
+        
+        Task<PageData<TEntity>> GetListAsync(Expression<Func<TEntity, bool>> condition, int pagesize, int pageindex, bool istotal);
+
+        List<TEntity> GetList(Expression<Func<TEntity, bool>> condition);
+        
+        Task<List<TEntity>> GetListAsync(Expression<Func<TEntity, bool>> condition);
+
+        bool Exists(Expression<Func<TEntity, bool>> condition);
+        
+        Task<bool> ExistsAsync(Expression<Func<TEntity, bool>> condition);
+
+        List<TEntity> TopN(Expression<Func<TEntity, bool>> condition, int topN);
+        
+        Task<List<TEntity>> TopNAsync(Expression<Func<TEntity, bool>> condition, int topN);
+
+        IQueryable<TEntity> GetListQueryable(Expression<Func<TEntity, bool>> condition);
+
+        IQueryable<TEntity> GetQueryable();
+
+        DbContext DbContext();
+      
+    }
+}