public ActionResult Reporting()
{
try
{
// GET THE "hotelrates.json" FILE
var jsonFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, hotelRatesFile);
var hotelRates = new HotelRates();
using (StreamReader reader = new StreamReader(jsonFilePath))
{
string json = reader.ReadToEnd();
hotelRates = JsonConvert.DeserializeObject <HotelRates>(json);
}
// GENERATE THE REPORT FROM THE DATA
var reportFilePath = GenerateReport(hotelRates);
if (reportFilePath == null)
{
logger.Error($"Value for file {reportFilePath} was null.");
return(RedirectToAction("Error"));
}
// DOWLOAD THE FILE AT USER'S LOCAL MACHINE
return(DownloadExtractedData(reportFilePath));
}
catch (FileNotFoundException ex)
{
logger.Error($"FileNotFoundException. Error: {ex.Message}. Stack trace: {ex.StackTrace}");
return(RedirectToAction("Error"));
}
catch (Exception ex)
{
logger.Error($"Caught exception. Error: {ex.Message}. Stack trace: {ex.StackTrace}");
return(RedirectToAction("Error"));
}
}
public string GenerateReport(HotelRates hotelRates)
{
var reportFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, reportFile);
DeleteFileIfExists(reportFilePath);
var excelData = new List <ExcelData>();
foreach (var hotelRate in hotelRates.hotelRates)
{
var departureDay = Convert.ToDateTime(hotelRate.targetDay).AddDays(hotelRate.los).ToString();
var hotelRateData = new ExcelData
{
ArrivalDate = FormatDateTime(hotelRate.targetDay),
DepartureDate = FormatDateTime(departureDay),
Price = hotelRate.Price.numericFloat,
Currency = hotelRate.Price.currency,
RateName = hotelRate.rateName,
Adults = hotelRate.adults,
BreakfastIncluded = hotelRate.rateTags.First().shape ? 1 : 0
};
excelData.Add(hotelRateData);
}
var dt = new DataTable();
dt.Columns.Add("ARRIVAL_DATE");
dt.Columns.Add("DEPARTURE_DATE");
dt.Columns.Add("PRICE");
dt.Columns.Add("CURRENCY");
dt.Columns.Add("RATENAME");
dt.Columns.Add("ADULTS");
dt.Columns.Add("BREAKFAST_INCLUDED");
foreach (var item in excelData)
{
dt.Rows.Add(item.ArrivalDate, item.DepartureDate, item.Price, item.Currency,
item.RateName, item.Adults, item.BreakfastIncluded);
}
var wb = new XLWorkbook();
var ws = wb.Worksheets.Add(dt, "Hotel_Rates");
wb.SaveAs(reportFilePath); // SAVE THE FILE LOCALLY
logger.Info($"Report file was generated successfully. Path = {reportFilePath}");
return(reportFilePath);
}
public void ReportIsGeneratedSuccessfully()
{
var rateTag = new List <RateTags>();
rateTag.Add(new RateTags
{
name = "rate tag name",
shape = true
});
var hotelRate = new List <HotelRate>();
hotelRate.Add(new HotelRate {
adults = 4,
los = 2,
Price = new Price
{
currency = "EUR",
numericFloat = 187F,
numericInteger = 178
},
rateDescription = "Very long desc",
rateID = "rateId",
rateName = "rate name",
rateTags = rateTag,
targetDay = DateTime.Now.ToShortTimeString()
});
var hotelRates = new HotelRates
{
hotel = new Hotel
{
hotelID = 1,
classification = 6,
name = "Test Hotel",
reviewscore = 7.8F
},
hotelRates = hotelRate
};
var filepath = homeController.GenerateReport(hotelRates);
Assert.IsTrue(File.Exists(filepath));
}
public HotelRates Filter(int hotelId, DateTime?arrivalDate, string filterOperator)
{
if (!arrivalDate.HasValue)
{
return((from c in _hotelRates where c.hotel.hotelID == hotelId select c).FirstOrDefault());
}
var hotel = (from c in _hotelRates where c.hotel.hotelID == hotelId select c).FirstOrDefault();
var ratesFiltered = new List <HotelRate>();
TimeSpan timeInitDay = new TimeSpan(0, 0, 0, 0);
TimeSpan timeEndDay = new TimeSpan(0, 23, 59, 59);
DateTime dateInit = arrivalDate.Value.Add(timeInitDay);
DateTime dateEnd = arrivalDate.Value.Add(timeEndDay);
if (hotel != null)
{
var ratesToFilter = hotel.hotelRates;
ratesFiltered = filterOperator switch
{
"=" => (from c in ratesToFilter where c.targetDay >= dateInit && c.targetDay <= dateEnd select c).ToList(),
"<" => (from c in ratesToFilter where c.targetDay < dateInit select c).ToList(),
"<=" => (from c in ratesToFilter where c.targetDay <= dateInit select c).ToList(),
">" => (from c in ratesToFilter where c.targetDay > dateEnd select c).ToList(),
">=" => (from c in ratesToFilter where c.targetDay >= dateEnd select c).ToList(),
_ => ratesToFilter,
};
var hotelReturn = new HotelRates
{
hotel = hotel.hotel,
hotelRates = ratesFiltered
};
return(hotelReturn);
}
return(null);
}
