/// <summary>
/// A Lambda function to respond to HTTP Get methods from API Gateway
/// </summary>
/// <param name="request"></param>
/// <returns>The list of blogs</returns>
public APIGatewayProxyResponse Get(APIGatewayProxyRequest request, ILambdaContext context)
{
context.Logger.LogLine("Get Request\n");
var requestBody = Utility.GetBodyJObject(request.Body);
var command = (string)requestBody.SelectToken("command");
var commandParams = new string[1];
var response = new APIGatewayProxyResponse();
switch (command.ToLower().Trim())
{
case "/skill":
var commandText = (string)requestBody.SelectToken("text");
if (!string.IsNullOrEmpty(commandText))
{
commandParams = commandText.Trim().Split(" ");
var skillName = commandParams[0];
var amount = Convert.ToInt32(commandParams[1]);
var queryObj = new JObject
{
{ "limit", amount },
{ "skillName", skillName }
};
var httpClient = new HttpClient();
HttpResponseMessage httpResponse = httpClient.PostAsJsonAsync("https://7dq5d3f0yb.execute-api.eu-west-1.amazonaws.com/production/relatedskills", queryObj).Result;
var payload = httpResponse.Content.ReadAsJsonAsync <JArray>().Result;
var skills = JsonConvert.DeserializeObject <List <Skill> >(payload.ToString());
var slackBuilder = new BlocksBuilder();
slackBuilder.AddBlock(new Section(new Text(" ")));
slackBuilder.AddBlock(new Section(new Text($"`Skill: {skillName.ToUpper()}`", "mrkdwn")));
slackBuilder.AddBlock(new Divider());
var slackSection = new Section();
if (skills.Count > 0)
{
for (int i = 0; i < skills.Count; i++)
{
if (i % 10 == 0 && i != 0)
{
slackBuilder.AddBlock(slackSection);
slackSection = new Section();
}
slackSection.AddField($"```{skills[i].Name}```", "mrkdwn");
}
slackBuilder.AddBlock(slackSection);
}
else
{
slackBuilder.AddBlock(new Section(new Text("*No related skills found*", "mrkdwn")));
}
var slackPayload = slackBuilder.GetJObject();
context.Logger.LogLine(slackPayload.ToString());
response = new APIGatewayProxyResponse
{
StatusCode = (int)HttpStatusCode.OK,
Body = slackPayload.ToString(),
Headers = new Dictionary <string, string> {
{ "Content-Type", "application/json" }
}
};
}
// TODO: return msg that skill doesn't exist
break;
}
return(response);
}
