统一处理多对多表映射

OpenAuth.Repository/RelevanceRepository.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using OpenAuth.Domain;
+using OpenAuth.Domain.Interface;
+
+namespace OpenAuth.Repository
+{
+    public class RelevanceRepository :BaseRepository<Relevance>, IRelevanceRepository
+    {
+      
+        public void DeleteBy(string key,params int[] firstIds)
+        {
+            Delete(u => firstIds.Contains(u.FirstId) && u.Key == key);
+        }
+
+        public void AddRelevance(string key, Dictionary<int, int> ids)
+        {
+            foreach (var roleid in ids)
+            {
+                Add(new Relevance
+                {
+                    Key = key,
+                    FirstId = roleid.Key,
+                    SecondId = roleid.Value,
+                    OperateTime = DateTime.Now
+                });
+            }
+            Save();
+        }
+    }
+}