public JsonNetResult GetCurrentUser()
{
//This is used often by the UI to refresh the user, wrap in a Try/Catch in case of intermitent failures:
try
{
var userId = AuthenticationCookieManager.GetAuthenticationCookie().Id;
if (userId == null)
{
Response.Redirect("/Login");
}
AccountUser user = null;
#region (Plan A) Get data from Redis Cache
try
{
//First we attempt to get the user from the Redis Cache
IDatabase cache = CoreServices.RedisConnectionMultiplexers.RedisMultiplexer.GetDatabase();
string hashKey = "user:"******"-", "");
string hashField = "model";
var redisValue = cache.HashGet(hashKey, hashField);
//con.Close();
if (redisValue.HasValue)
{
user = JsonConvert.DeserializeObject <AccountUser>(redisValue);
}
}
catch (Exception e)
{
var error = e.Message;
}
#endregion
if (user == null)
{
#region (Plan B) Get data from WCF
//If a failure occurs, or the redis cache is empty we get the user from the WCF service
var accountManagementServiceClient = new AccountManagementService.AccountManagementServiceClient();
try
{
accountManagementServiceClient.Open();
user = accountManagementServiceClient.GetAccountUser(userId, Common.SharedClientKey);
//Close the connection
WCFManager.CloseConnection(accountManagementServiceClient);
}
catch (Exception e)
{
#region Manage Exception
string exceptionMessage = e.Message.ToString();
var currentMethod = System.Reflection.MethodBase.GetCurrentMethod();
string currentMethodString = currentMethod.DeclaringType.FullName + "." + currentMethod.Name;
// Abort the connection & manage the exception
WCFManager.CloseConnection(accountManagementServiceClient, exceptionMessage, currentMethodString);
#endregion
}
#endregion
}
//Update the local cookies:
AuthenticationCookieManager.SaveAuthenticationCookie(user);
JsonNetResult jsonNetResult = new JsonNetResult();
jsonNetResult.Formatting = Newtonsoft.Json.Formatting.Indented;
jsonNetResult.SerializerSettings.DateTimeZoneHandling = DateTimeZoneHandling.Local; //<-- Convert UTC times to LocalTime
jsonNetResult.Data = user;
return(jsonNetResult);
}
catch
{
// Use cookies instead
JsonNetResult jsonNetResult = new JsonNetResult();
jsonNetResult.Formatting = Newtonsoft.Json.Formatting.Indented;
jsonNetResult.SerializerSettings.DateTimeZoneHandling = DateTimeZoneHandling.Local; //<-- Convert UTC times to LocalTime
var accountUser = AuthenticationCookieManager.GetAuthenticationCookie();
jsonNetResult.Data = accountUser;
return(jsonNetResult);
}
}