添加资源中心，为数据字段授权、第三方网站授权做准备

OpenAuth.App/ResourceManagerApp.cs

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+
+using OpenAuth.Domain;
+using OpenAuth.Domain.Interface;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Infrastructure;
+
+namespace OpenAuth.App
+{
+    public class ResourceManagerApp
+    {
+        private IResourceRepository _repository;
+        private readonly ICategoryRepository _categoryRepository;
+
+        public ResourceManagerApp(IResourceRepository repository,
+            ICategoryRepository categoryRepository)
+        {
+            _repository = repository;
+            _categoryRepository = categoryRepository;
+        }
+
+        public int GetResourceCntInOrg(int orgId)
+        {
+            if (orgId == 0)
+            {
+                return _repository.Find(null).Count();
+            }
+            else
+            {
+                return _repository.GetResourceCntInOrgs(GetSubOrgIds(orgId));
+            }
+        }
+        
+        public List<Resource> LoadAll()
+        {
+            return _repository.Find(null).ToList();
+        }
+
+        /// <summary>
+        /// 加载一个节点下面的一个或全部Resources
+        /// </summary>
+        public dynamic Load(int categoryId, int pageindex, int pagesize)
+        {
+            IEnumerable<Resource> Resources;
+            int total = 0;
+            if (categoryId == 0)
+            {
+                Resources = _repository.LoadResources(pageindex, pagesize);
+                total = _repository.GetCount();
+            }
+            else
+            {
+                Resources = _repository.LoadInOrgs(pageindex, pagesize,GetSubOrgIds(categoryId));
+                total = _repository.GetResourceCntInOrgs(categoryId);
+            }
+
+            return new 
+            {
+                total = total,
+                list = Resources,
+                pageCurrent = pageindex
+            };
+        }
+
+        /// <summary>
+        /// 获取当前节点的所有下级节点
+        /// </summary>
+        private int[] GetSubOrgIds(int orgId)
+        {
+            var org = _categoryRepository.FindSingle(u => u.Id == orgId);
+            var orgs = _categoryRepository.Find(u => u.CascadeId.Contains(org.CascadeId)).Select(u => u.Id).ToArray();
+            return orgs;
+        }
+
+        public Resource Find(int id)
+        {
+            var resource = _repository.FindSingle(u => u.Id == id);
+            if (resource == null) return new Resource();
+
+            return resource;
+        }
+
+        public void Delete(int id)
+        {
+            _repository.Delete(id);
+        }
+
+        public void AddOrUpdate(Resource model)
+        {
+            Resource resource  = new  Resource();
+            model.CopyTo(resource);
+            
+            if (resource.Id == 0)
+            {
+                _repository.Add(resource);
+            }
+            else
+            {
+                _repository.Update(resource);
+            }
+           
+        }
+
+       
+    }
+}