/// <summary>
/// 判断是否为被挤掉的用户
/// </summary>
/// <param name="token">redis Key</param>
/// <param name="deleteCrowdedToken">是否删除被挤掉的token数据</param>
public bool IsOtherWhereLogin(string token, bool deleteCrowdedToken = false)
{
bool isCrowed = false;
Guid tokenGuid;
if (Guid.TryParse(token, out tokenGuid))
{
string key = CrowdedTokenKey + ":" + token;
isCrowed = !string.IsNullOrEmpty(RedisEntity.ItemGet <string>(CrowdedTokenKey + ":" + token));
if (isCrowed && deleteCrowdedToken)
{
RedisEntity.ItemSetExpire(key, DateTime.Now.AddMinutes(5));
}
}
return(isCrowed);
}
/// <summary>
/// 获取新的用户token
/// </summary>
/// <param name="val">用户信息</param>
/// <returns></returns>
public TokenOpearteResult GetNewToken(CustomerInfo val)
{
string customerName = val.CustomerName;
var oldtoken = RedisEntity.HashGet(LoginCustomerNameListKey, customerName);
//被挤掉的用户token
if (!string.IsNullOrEmpty(oldtoken))
{
var customerId = RedisEntity.HashGet(LoginCustomerListKey, oldtoken);
CustomerRedisDal cusRedisDal = new CustomerRedisDal();
CustomerDetail oldLoginInfo = cusRedisDal.GetCustomerDetail(long.Parse(customerId));
//不是同一台设备
if (oldLoginInfo != null)
{
//添加到被挤掉的用户
string crowKey = CrowdedTokenKey + ":" + oldtoken;
RedisEntity.ItemSet <string>(crowKey, customerName);
RedisEntity.ItemSetExpire(crowKey, DateTime.Now.AddDays(1));
}
RedisEntity.HashRemove(LoginCustomerNameListKey, customerName);
RedisEntity.HashRemove(LoginCustomerListKey, oldtoken);
//记录删除的token列表
LogHelper.Debug("移除旧的token:" + oldtoken + "|" + customerName);
}
string token = Guid.NewGuid().ToString();
RedisEntity.HashSet(LoginCustomerListKey, token, val.CustomerId.ToString());
RedisEntity.HashSet(LoginCustomerNameListKey, customerName, token);
TokenOpearteResult result = new TokenOpearteResult
{
isok = true,
token = token
};
return(result);
}