public JsonNetResult GetAvailableCredits(string accountId)
{
string creditsAvailableString = String.Empty;
#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 = "credits";
string hashField = "credits:available:" + accountId;
var redisValue = cache.HashGet(hashKey, hashField);
//con.Close();
if (redisValue.HasValue)
{
creditsAvailableString = JsonConvert.DeserializeObject <String>(redisValue);
}
}
catch (Exception e)
{
var error = e.Message;
}
#endregion
if (String.IsNullOrEmpty(creditsAvailableString))
{
#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 accountCommerceServiceClient = new AccountCommerceService.AccountCommerceServiceClient();
try
{
accountCommerceServiceClient.Open();
creditsAvailableString = accountCommerceServiceClient.GetCredits(accountId.ToString(), Common.SharedClientKey).ToString();
//Close the connection
WCFManager.CloseConnection(accountCommerceServiceClient);
}
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(accountCommerceServiceClient, exceptionMessage, currentMethodString);
#endregion
}
#endregion
}
JsonNetResult jsonNetResult = new JsonNetResult();
jsonNetResult.Formatting = Newtonsoft.Json.Formatting.Indented;
jsonNetResult.SerializerSettings.DateTimeZoneHandling = DateTimeZoneHandling.Local; //<-- Convert UTC times to LocalTime
jsonNetResult.Data = creditsAvailableString;
return(jsonNetResult);
}
