/// <summary>
/// 为用户分配角色
/// </summary>
/// <param name="userId"></param>
/// <param name="roleIdList"></param>
/// <returns></returns>
public bool SetUserOrderInfo(int userId, List <int> roleIdList)
{
var result = false;
//获取要分配的用户信息
var userInfo = GetCurrentSession.UserInfoDal.LoadEntities(u => u.UserID == userId).FirstOrDefault();
if (userInfo != null)
{
//我的实现:
//直接向中间表插入userid和roleIdList，完成角色的分配。但是这样就是直接操作数据库，和EF还有导航属性无关。
//EF的实现：直接利用导航属性来操作中间表。
//删除用户已有的角色
userInfo.RoleInfo.Clear();
foreach (var roleId in roleIdList)
{
var roleInfo = GetCurrentSession.RoleInfoDal.LoadEntities(r => r.ID == roleId).FirstOrDefault();
userInfo.RoleInfo.Add(roleInfo);//给用户分配角色
}
//调用SaveChanges()之前，所有的操作都在内存中完成，不会操作数据库。
result = GetCurrentSession.SaveChanges();
}
return(result);
}
/// <summary>
/// 删除权限
/// </summary>
/// <param name="listId"></param>
/// <returns></returns>
public bool DeleteEntities(List <int> listId)
{
GetCurrentSession.ActionInfoDal.LoadEntities(a => listId.Contains(a.ID)).ToList()
.ForEach(a => GetCurrentSession.ActionInfoDal.DeleteEntity(a));
return(GetCurrentSession.SaveChanges());
}
public bool DeleteEntities(List <int> list)
{
GetCurrentSession.RoleInfoDal
.LoadEntities(c => list.Contains(c.ID)).ToList()
.ForEach(k => GetCurrentSession.RoleInfoDal.DeleteEntity(k));
return(GetCurrentSession.SaveChanges());
}
/// <summary>
/// 删除特殊用户权限，方法一
/// </summary>
/// <param name="userId"></param>
/// <param name="actionId"></param>
/// <returns></returns>
public bool DeleteUserActionInfo(int userId, int actionId)
{
var r_UserInfo_ActionInfo = GetCurrentSession.R_UserInfo_ActionInfoDal
.LoadEntities(r => r.UserInfoID == userId && r.ActionInfoID == actionId)
.FirstOrDefault();
if (r_UserInfo_ActionInfo != null)
{
GetCurrentSession.R_UserInfo_ActionInfoDal.DeleteEntity(r_UserInfo_ActionInfo);
}
return(GetCurrentSession.SaveChanges());
}
/// <summary>
/// 为特殊用户分配权限
/// </summary>
/// <param name="userId"></param>
/// <param name="actionId"></param>
/// <param name="isPass"></param>
/// <returns></returns>
public bool SetUserActionInfo(int userId, int actionId, bool isPass)
{
var r_UserInfo_ActionInfo = GetCurrentSession.R_UserInfo_ActionInfoDal
.LoadEntities(r => r.UserInfoID == userId && r.ActionInfoID == actionId)
.FirstOrDefault();
if (r_UserInfo_ActionInfo == null)//当前用户没有添加这个权限
{
var r_userInfo_actionInfo = new R_UserInfo_ActionInfo
{
ActionInfoID = actionId,
UserInfoID = userId,
IsPass = isPass
};
GetCurrentSession.R_UserInfo_ActionInfoDal.AddEntity(r_userInfo_actionInfo);
}
else
{
r_UserInfo_ActionInfo.IsPass = isPass;
}
return(GetCurrentSession.SaveChanges());
}
/// <summary>
/// 为权限分配角色
/// </summary>
/// <param name="actionId"></param>
/// <param name="roleIdList"></param>
/// <returns></returns>
public bool SetActionRoleInfo(int actionId, List <int> roleIdList)
{
var actionInfo = this.GetCurrentSession.ActionInfoDal
.LoadEntities(a => a.ID == actionId)
.FirstOrDefault();
if (actionInfo != null)
{
actionInfo.RoleInfo.Clear();
foreach (var roleId in roleIdList)
{
var roleInfo = this.GetCurrentSession.RoleInfoDal
.LoadEntities(r => r.ID == roleId)
.FirstOrDefault();
actionInfo.RoleInfo.Add(roleInfo);
}
return(GetCurrentSession.SaveChanges());
}
else
{
return(false);
}
}
public T AddEntity(T entity)
{
CurrentDal.AddEntity(entity);
GetCurrentSession.SaveChanges();
return(entity);
}
public bool EditEntity(T entity)
{
CurrentDal.EditEntity(entity);
return(GetCurrentSession.SaveChanges());
}
public bool DeleteEntity(T entity)
{
CurrentDal.DeleteEntity(entity);
return(GetCurrentSession.SaveChanges());
}
