public void putItemTable1(DynamoDBMasterItem1 masterItem, string TableName)
{
try
{
context.Logger.LogLine("DynamoDBHelper::putItemTable1()=> TableName = " + TableName);
context.Logger.LogLine("DynamoDBHelper::putItemTable1()=> PKID = " + masterItem.EmployeeID);
if (getItem(masterItem.UniqueID, TableName) == null) // this item does not exist
{
Table table = Table.LoadTable(client, TableName);
var clientItem = new Document();
clientItem["UniqueID"] = masterItem.UniqueID;
clientItem["EmployeeID"] = masterItem.EmployeeID;
clientItem["Name"] = masterItem.Name;
clientItem["Employee"] = masterItem.Designation;
clientItem["Age"] = masterItem.Age;
clientItem["Department"] = masterItem.Department;
table.PutItemAsync(clientItem).GetAwaiter().GetResult();
context.Logger.LogLine("DynamoDBHelper::PutItem() -- PutOperation succeeded");
}
else
{
context.Logger.LogLine("DynamoDBHelper::putItemTable1()=> UniqueID = " + TableName);
}
}
catch (Exception ex)
{
context.Logger.LogLine("DynamoDBHelper::PutItem() -- " + ex.Message);
context.Logger.LogLine("DynamoDBHelper::PutItem() -- " + ex.StackTrace);
}
}
public CloudFormationResponse LoadMasterData(LoadMasterDataCustomCloudformationEvent request, ILambdaContext context)
{
try
{
string UniqueIdGenerated = SecurityHelper.GetSha256Hash($"{request.StackId}:{request.LogicalResourceId}");
DynamoDBMasterItem1 item1 = new DynamoDBMasterItem1(
UniqueIdGenerated,
Convert.ToString(Guid.NewGuid()),
"Rohit Srivastava",
"Senior Consultant",
"29",
"Advisory");
context.Logger.LogLine($"Input event invoked: {JsonConvert.SerializeObject(request)}");
DynamoDBHelper dynamoDBHelper = new DynamoDBHelper(context, this.isLocalDebug);
context.Logger.LogLine($"Custom cloudformation event request type: {request.RequestType}");
//Since this is not basically creation of any custom resource , rather initial data load , we donot need
//to care about anything other than the CREATE request type
if (string.Equals(request.RequestType, Constants.CloudFormationCreateRequestType))
{
dynamoDBHelper.putItemTable1(item1, request.ResourceProperties.TableName);
//Success - data inserted properly in the dynamoDB
CloudFormationResponse objResponse =
new CloudFormationResponse(
Constants.CloudformationSuccessCode,
"Custom Resource Creation Successful",
$"{request.StackId}-{request.LogicalResourceId}-DataLoad",
request.StackId,
request.RequestId,
request.LogicalResourceId,
item1
);
return(objResponse.CompleteCloudFormationResponse(request, context).GetAwaiter().GetResult());
}
else
{
CloudFormationResponse objResponse =
new CloudFormationResponse(
Constants.CloudformationSuccessCode,
"Do nothing.Data will be pushed in only when stack event is Create",
context.LogStreamName,
request.StackId,
request.RequestId,
request.LogicalResourceId,
null
);
return(objResponse.CompleteCloudFormationResponse(request, context).GetAwaiter().GetResult());
}
}
catch (Exception ex)
{
context.Logger.LogLine($"StartupProgram::LoadMasterData => {ex.Message}");
context.Logger.LogLine($"StartupProgram::LoadMasterData => {ex.StackTrace}");
//Error - log it into the cloudformation console
CloudFormationResponse objResponse =
new CloudFormationResponse(
Constants.CloudformationErrorCode,
ex.Message,
context.LogStreamName,
request.StackId,
request.RequestId,
request.LogicalResourceId,
null
);
return(objResponse.CompleteCloudFormationResponse(request, context).GetAwaiter().GetResult());
}
}
