初始化CRICS

Service/Implement/SysRoleManager.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Domain;
+using Dao;
+
+namespace Service.Implement
+{
+	public class SysRoleManager : GenericManagerBase<SysRole>, ISysRoleManager
+	{
+		public ISysUserRepository SysUserRepository { get; set; }
+
+		public ISysAuthorityRepository SysAuthorityRepository { get; set; }
+
+		public IList<SysRole> LoadAllByPage(out long total, int page, int rows, string order, string sort)
+		{
+			return ((Dao.ISysRoleRepository)(this.CurrentRepository)).LoadAllByPage(out total, page, rows, order, sort).ToList();
+		}
+
+		public SysRole Get(string name)
+		{
+			return ((Dao.ISysRoleRepository)(this.CurrentRepository)).Get(name);
+		}
+
+		public override void Delete(IList<object> idList)
+		{
+			if (idList != null) {
+				foreach (int roleId in idList.Cast<int>()) {
+					if (!Deletable(roleId)) {
+						throw new Exception("角色已分配给用户不能删除。");
+					}
+				}
+			}
+
+			base.Delete(idList);
+		}
+
+		public override void Delete(object id)
+		{
+			if (!Deletable((int)id)) {
+				throw new ApplicationException("角色已分配给用户不能删除。");
+			}
+
+			base.Delete(id);
+		}
+
+		/// <summary>
+		/// 判断角色是否可以删除。
+		/// 如果一个角色已分配给用户，则此角色不可以被删除
+		/// </summary>
+		/// <param name="roleId"></param>
+		/// <returns></returns>
+		public bool Deletable(int roleId) 
+		{
+			IList<SysUsers> users = SysUserRepository.GetByRole(roleId);
+			if (users == null || users.Count == 0) {
+				return true;
+			}
+
+			return false;
+		}
+
+		public void SaveRoleAuthorities(int roleId, IList<int> authorityIdList)
+		{
+			SysRole role = CurrentRepository.Get(roleId);
+
+			if (role.Name == "超级管理员") {
+				throw new ApplicationException("不能修改超级管理员的权限！");	
+			}
+
+			role.Authorities.Clear();
+
+			if (authorityIdList != null && authorityIdList.Count > 0)
+			{
+				foreach (int authorityId in authorityIdList) 
+				{
+					role.Authorities.Add(SysAuthorityRepository.Get(authorityId));
+				}
+			}
+
+			this.Update(role);
+		}
+
+
+        public IList<SysAuthority> GetAuthorities(SysRole role)
+        {
+            IList<SysAuthority> list = new List<SysAuthority>();
+
+            var roleEntity = ((Dao.ISysRoleRepository)(this.CurrentRepository)).LoadAll().FirstOrDefault(r => r == role);
+
+            if (roleEntity != null)
+            {
+                list = roleEntity.Authorities;
+            }
+            return list;
+        }
+    }
+}