public async void Create(CollectiveEF collectiveEF)
{
using (IDynamoDBContext context = _dbConnection.Context())
{
await context.SaveAsync(collectiveEF);
}
}
public int GetUserCount(string userCountId)
{
using (var context = _dbConnection.Context())
{
AppTotalUsers userCount = context.LoadAsync <AppTotalUsers>(userCountId).Result;
return(userCount.UserRecordCount);
}
}
public async Task <int> CreateReward(Reward reward)
{
using (var context = _dbConnection.Context())
{
try
{
var rewardExists = await context.LoadAsync <Reward>(reward.Id);
if (rewardExists != null)
{
// Error - Reward already exists
return(-10);
}
else
{
await context.SaveAsync(reward);
return(1);
}
}
catch (AmazonServiceException ase)
{
Debug.WriteLine("Could not complete operation");
Debug.WriteLine("Error Message: " + ase.Message);
Debug.WriteLine("HTTP Status: " + ase.StatusCode);
Debug.WriteLine("AWS Error Code: " + ase.ErrorCode);
Debug.WriteLine("Error Type: " + ase.ErrorType);
Debug.WriteLine("Request ID: " + ase.RequestId);
return(-1);
}
catch (AmazonClientException ace)
{
Debug.WriteLine("Internal error occurred communicating with DynamoDB");
Debug.WriteLine("Error Message: " + ace.Message);
return(-1);
}
catch (NullReferenceException e)
{
Debug.WriteLine("Context obj for DynamoDB set to null");
Debug.WriteLine("Error Message: " + e.Message);
Debug.WriteLine("Inner Exception: " + e.InnerException);
return(-1);
}
catch (Exception e)
{
Debug.WriteLine("Internal error occurred communicating with DynamoDB");
Debug.WriteLine("Error Message: " + e.Message);
Debug.WriteLine("Inner Exception: " + e.InnerException);
return(-1);
}
}
}