public void WillReturnsExtractTimeAdjustedToGmt()
{
_clock.UtcNow().Returns(new DateTime(2015, 10, 5, 13, 30, 0));
var dates = _dateCalculator.Calculate();
Assert.AreEqual(new DateTime(2015, 10, 5, 14, 30, 0), dates.ExtractDateTime);
}
public void Init()
{
_log = Substitute.For<ILog>();
_dateCalculator = Substitute.For<IDateCalculator>();
_powerService = Substitute.For<IPowerService>();
_positionAggregator = Substitute.For<IPositionAggregator>();
_fileNameGenerator = Substitute.For<IFileNameGenerator>();
_reportContentWriter = Substitute.For<IReportContentWriter>();
_file = Substitute.For<IFile>();
_reportGenerator = new ReportGenerator(_log, _dateCalculator, _powerService, _positionAggregator, _fileNameGenerator, _reportContentWriter, _file);
_reportFolder = @"C:\Temp\";
_dates = new DateResult { ExtractDateTime = new DateTime(2015, 10, 5, 23, 34, 0), RequestDate = new DateTime(2015, 10, 6) };
_powerTradeOne = new PowerTrade();
_powerTradeTwo = new PowerTrade();
_powerTrades = new[] { _powerTradeOne, _powerTradeTwo };
_powerPosition = new PowerPosition();
_fileName = "PowerPositions.csv";
_content = "Local time, Volume etc";
_dateCalculator.Calculate().Returns(_dates);
_powerService.GetTrades(_dates.RequestDate).Returns(_powerTrades);
_positionAggregator.Aggregate(_dates.RequestDate, Arg.Is<List<PowerTrade>>(x => x[0] == _powerTradeOne && x[1] == _powerTradeTwo)).Returns(_powerPosition);
_fileNameGenerator.Generate(_dates.ExtractDateTime).Returns(_fileName);
_reportContentWriter.Write(_powerPosition).Returns(_content);
}
public void Init()
{
_log = Substitute.For <ILog>();
_dateCalculator = Substitute.For <IDateCalculator>();
_powerService = Substitute.For <IPowerService>();
_positionAggregator = Substitute.For <IPositionAggregator>();
_fileNameGenerator = Substitute.For <IFileNameGenerator>();
_reportContentWriter = Substitute.For <IReportContentWriter>();
_file = Substitute.For <IFile>();
_reportGenerator = new ReportGenerator(_log, _dateCalculator, _powerService, _positionAggregator, _fileNameGenerator, _reportContentWriter, _file);
_reportFolder = @"C:\Temp\";
_dates = new DateResult {
ExtractDateTime = new DateTime(2015, 10, 5, 23, 34, 0), RequestDate = new DateTime(2015, 10, 6)
};
_powerTradeOne = new PowerTrade();
_powerTradeTwo = new PowerTrade();
_powerTrades = new[] { _powerTradeOne, _powerTradeTwo };
_powerPosition = new PowerPosition(_dates.RequestDate);
_fileName = "PowerPositions.csv";
_content = "Local time, Volume etc";
_dateCalculator.Calculate().Returns(_dates);
_powerService.GetTrades(_dates.RequestDate).Returns(_powerTrades);
_positionAggregator.Aggregate(_dates.RequestDate, Arg.Is <List <PowerTrade> >(x => x[0] == _powerTradeOne && x[1] == _powerTradeTwo)).Returns(_powerPosition);
_fileNameGenerator.Generate(_dates.ExtractDateTime).Returns(_fileName);
_reportContentWriter.Write(_powerPosition).Returns(_content);
}
public void Generate(string reportFolder)
{
_log.Info("ReportGenerator started");
var dates = _dateCalculator.Calculate();
_log.InfoFormat("Report ExtractDateTime: {0}, PowerService request date: {1}", dates.ExtractDateTime, dates.RequestDate);
// added a retry to the power service as this is an external call and not something we have control over
// retry could be changed to catch specific exceptions
var trades = new RetryBlock <IList <PowerTrade> >(() => _powerService.GetTrades(dates.RequestDate).ToList())
.WithMaxRetries(3)
.WithWaitBetweenRetries(1000)
.WithActionBetweenRetries(ex => _log.Warn(($"Retrying after error during GetTrades, exception: {ex}")))
.Execute();
_log.InfoFormat("{0} trade returned", trades.Count);
var position = _positionAggregator.Aggregate(dates.RequestDate, trades);
var fileName = _fileNameGenerator.Generate(dates.ExtractDateTime);
var content = _reportContentWriter.Write(position);
var fullFilePath = Path.Combine(reportFolder, fileName);
_file.WriteAllText(fullFilePath, content);
_log.InfoFormat("ReportGenerator complete: {0}", fullFilePath);
}
public IActionResult Calculate(InputModel model)
{
//adding random string to prevent session id from changing on each request
HttpContext.Session.SetString("temp", "tempstring");
PersistenceModel output = new PersistenceModel(DateTime.Now.ToString("dd/MM/yyyy HH:mm:ss"),
model.Date,
model.ParamDays,
model.ParamWeeks,
model.ParamMonths,
model.ParamYears,
model.Operation);
output.Result = _dateCalculator.Calculate(model);
output.SessionID = HttpContext.Session.Id;
_logger.LogInformation("Session ID :" + output.SessionID);
_calculationsRepository.AddCalculation(output);
TempData["result"] = output.Result;
return(RedirectToAction("Index"));
}
static void Main(string[] args)
{
//set config file
var configuration = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
.Build();
//debug
// System.Console.WriteLine(configuration.GetConnectionString("PostgresConnectionString"));
//Dependencies and services setup
ServiceProvider serviceProvider = new ServiceCollection()
.AddDbContext <RecordsDbContext>(option => option.UseNpgsql(configuration.GetConnectionString("PostgresConnectionString")))
.AddSingleton <IDateCalculator, DateCalculator>()
.AddSingleton <IInputReader, ConsoleInputReader>()
.AddScoped <IRepository, RecordsRepository>()
.AddScoped <DbContext, RecordsDbContext>()
.BuildServiceProvider();
IInputReader reader = serviceProvider.GetService <IInputReader>();
IDateCalculator calculator = serviceProvider.GetService <IDateCalculator>();
IRepository repository = serviceProvider.GetService <IRepository>();
DbContext dbContext = serviceProvider.GetService <DbContext>();
dbContext.Database.EnsureCreated();
// Dictionary<int, Delegate> methods = new Dictionary<int, Delegate>();
// methods[0] = new Func<List<InputEntity>>(ReadAll);
// methods[1] = new Func<InputEntity>(ReadOne);
// methods[2] = new Action(DisplayCurrent);
// methods[3] = new Action(DisplayAll);
//input
List <InputEntity> list = reader.ReadMultipleInputs();
// //calculate
List <OutputEntity> outputList = calculator.Calculate(list);
//save to DB
foreach (var op in outputList)
{
repository.AddRecord(op);
}
//output
System.Console.WriteLine("\n============Successfully Added to Database=============\n");
int exitChoice = 1;
do
{
System.Console.WriteLine("\n1. Display Current Session Records \n2. Display All Records \n(Any Other). Exit : ");
if (Int32.TryParse(Console.ReadLine(), out exitChoice))
{
switch (exitChoice)
{
case 1:
DisplayCurrentResults(outputList);
break;
case 2:
DisplayAllDatabaseRecords(repository);
break;
default:
break;
}
}
else
{
break;
}
}while(exitChoice == 1 || exitChoice == 2);
}
