private static async Task ScheduleJob(AvisosContext context, IConfigurationRoot configuration)
{
JobDataMap dataMap = new JobDataMap();
dataMap.Put("context", context);
dataMap.Put("configuration", configuration);
StdSchedulerFactory factory = new StdSchedulerFactory();
IScheduler scheduler = await factory.GetScheduler();
await scheduler.Start();
IJobDetail job = JobBuilder.Create <AvisosCompraVendaJob>()
.WithIdentity("avisos-job", "avisos-group")
.UsingJobData(dataMap)
.Build();
var jobInterval = Int32.Parse(configuration["emailJobIntervalInSeconds"]);
ITrigger trigger = TriggerBuilder.Create()
.WithIdentity("avisos-trigger", "avisos-group")
.StartNow()
.WithSimpleSchedule(x => x
.WithIntervalInSeconds(jobInterval)
.RepeatForever())
.Build();
await scheduler.ScheduleJob(job, trigger);
await Task.Delay(TimeSpan.FromDays(1));
await scheduler.Shutdown();
}
private static AvisoMailData MakeEmailData(AvisosContext avisosContext, IConfigurationRoot configuration, Asset asset)
{
var smtpConfig = configuration.GetSection("smtpConfig").Get <SmtpConfig>();
string targetEmail = configuration["targetEmail"];
var mailData = new AvisoMailData(avisosContext, asset, targetEmail, smtpConfig);
return(mailData);
}
private static void TryToSendEmail(AvisosContext avisosContext, IConfigurationRoot configuration, Asset asset)
{
if (HasToSendEMail(avisosContext, asset))
{
AvisoMailData mailData = MakeEmailData(avisosContext, configuration, asset);
MakeAndSendEmail(mailData);
}
}
private static AvisosContext MakeContext(string[] args)
{
var assetName = args[0];
var sellPrice = Decimal.Parse(args[1]);
var buyPrice = Decimal.Parse(args[2]);
var context = new AvisosContext(assetName, buyPrice, sellPrice);
return(context);
}
private static void TrySendEmailOnValidAssetResponse(AvisosContext avisosContext, IConfigurationRoot configuration, Asset asset)
{
if (asset.Error)
{
Console.WriteLine(asset.Message);
}
else
{
TryToSendEmail(avisosContext, configuration, asset);
}
}
private static async Task <Asset> GetAsset(AvisosContext avisosContext, IConfigurationRoot configuration)
{
try
{
string apiKey = configuration["apiKey"];
var client = new RestClient($"https://api.hgbrasil.com/");
var request = new RestRequest($"finance/stock_price?key={apiKey}&symbol={avisosContext.AssetName}", DataFormat.Json);
Console.WriteLine($"Pegando informações do ativo {avisosContext.AssetName}...");
var response = await client.GetAsync <AssetResponse>(request);
var asset = response.Results[avisosContext.AssetName.ToUpper()];
return(asset);
}
catch (Exception)
{
Console.WriteLine("Erro ao fazer requisição para API de cotações.");
throw;
}
}
private static bool HasToSendEMail(AvisosContext avisosContext, Asset asset)
{
return(asset.Price <= avisosContext.BuyPrice || asset.Price >= avisosContext.SellPrice);
}
