public bool DeleteRoleFunction(int roleID, string functionID)
{
try
{
if (string.IsNullOrEmpty(functionID))
{
throw new KnownException("参数无效！");
}
using (var db = new BCBackContext())
{
RFAAuthorization au = new RFAAuthorization {
RoleID = roleID, FunctionID = functionID
};
db.RFAAuthorizations.Attach(au);
db.RFAAuthorizations.Remove(au);
if (1 == db.SaveChanges())
{
return(true);
}
else
{
return(false);
}
}
}
catch (Exception ex)
{
throw ex;
}
}
private List <AuthorizationsDto> SetFunction(int roleID, string functionIDs)
{
try
{
if (0 > roleID || string.IsNullOrEmpty(functionIDs))
{
throw new KnownException("参数无效！");
}
// 返回设置完成后的角色功能信息
var list = new List <AuthorizationsDto>();
var strS = functionIDs.Split('|');
var listFuc = strS.ToList();
using (var db = new BCBackContext())
{
foreach (var funId in listFuc)
{
// 更新或者添加功能
var au = new RFAAuthorization()
{
RoleID = roleID, FunctionID = funId, UpdateTime = DateTime.Now
};
db.RFAAuthorizations.AddOrUpdate(au);
}
// 删除不再具有的功能
var query = db.RFAAuthorizations.Where(obj => obj.RoleID == roleID).Select(obj => obj.FunctionID).ToList();
foreach (var f in query)
{
if (!listFuc.Contains(f))
{
var del = db.RFAAuthorizations.FirstOrDefault(obj => obj.RoleID == roleID && obj.FunctionID == f);
db.RFAAuthorizations.Remove(del);
}
}
if (0 < db.SaveChanges())
{
foreach (var fun in listFuc)
{
list.Add(db.RFAAuthorizations.FirstOrDefault(obj => obj.RoleID == roleID && obj.FunctionID == fun));
}
}
}
return(list);
}
catch (Exception ex)
{
throw ex;
}
}
