public void Process(Amazon.Lambda.SNSEvents.SNSEvent snsEvent, ILambdaContext lambdaContext)
{
foreach (var snsEventRecord in snsEvent.Records)
{
lambdaContext.Logger.LogLine(snsEventRecord.Sns.Message);
}
}
public async Task FunctionHandler(Amazon.Lambda.SNSEvents.SNSEvent input, ILambdaContext context)
{
foreach (var record in input.Records)
{
var manualIntervention = Newtonsoft.Json.JsonConvert.DeserializeObject <ManualInterventionMessage>(record.Sns.Message);
var message = new
{
Blocks = new object[]
{
new { Type = "divider" },
new { Type = "section", Text = new { Type = "mrkdwn", Text = $"*{record.Sns.Subject}*\n\n<{manualIntervention.Approval.ApprovalReviewLink}|Click to Approve/Reject>" } },
new { Type = "section", Fields = new object[]
{
new { Type = "mrkdwn", Text = $"*Region*\n{manualIntervention.Region}" },
new { Type = "mrkdwn", Text = $"*Pipeline Name*\n{manualIntervention.Approval.PipelineName}" },
new { Type = "mrkdwn", Text = $"*Stage*\n{manualIntervention.Approval.StageName}" },
new { Type = "mrkdwn", Text = $"*Action*\n{manualIntervention.Approval.ActionName}" },
new { Type = "mrkdwn", Text = $"*Custom Data*\n{manualIntervention.Approval.CustomData}" },
new { Type = "mrkdwn", Text = $"*Time*\n{manualIntervention.Approval.Expires}" },
} },
}
};
var json = Newtonsoft.Json.JsonConvert.SerializeObject(message, new JsonSerializerSettings
{
ContractResolver = new DefaultContractResolver {
NamingStrategy = new CamelCaseNamingStrategy()
}
});
logger.LogInformation(webhookUrl);
var requestMessage = new HttpRequestMessage(HttpMethod.Post, webhookUrl);
requestMessage.Content = new StringContent(json, Encoding.UTF8, "application/json");
try
{
// TODO: add some retry logic
using (var response = await httpClient.SendAsync(requestMessage))
{
if (!response.IsSuccessStatusCode)
{
logger.LogError((int)response.StatusCode, "Failed to send message to Slack. StatusCode was {StatusCode}", response.StatusCode);
}
}
}
catch (Exception e)
{
logger.LogError(500, e, "Failed to send message to Slack");
}
}
}
