public static async Task <ParkingRateDTO> CalcNRAsync(
[HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] HttpRequest req,
ILogger log)
{
log.LogInformation("C# HTTP trigger function CalcNormalRates processed a request.");
string name = string.Empty;
string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
EntryExitDTO entryExitDateTime = JsonConvert.DeserializeObject <EntryExitDTO>(requestBody);
ParkingRateDTO result = new ParkingRateDTO()
{
Name = CONSTANTS.RateType.STANDARD
};
string response = await client.GetStringAsync(CONSTANTS.ProjectURLs.ReturnParkingRatesNormal);
List <NormalRate> normalRates = JsonConvert.DeserializeObject <List <NormalRate> >(response);
double resultNormalMacro = 0.0;
double resultNormalMicro = 0.0;
bool isNormal = false;
double duration = (entryExitDateTime.EndDT - entryExitDateTime.StartDT).TotalHours;
NormalRate maxNormalRate = normalRates.OrderBy(nr => nr.MaxHours).LastOrDefault();
if (duration >= maxNormalRate.MaxHours)
{
resultNormalMacro = Math.Floor(duration / maxNormalRate.MaxHours) * maxNormalRate.Rate;
duration = duration % maxNormalRate.MaxHours;
}
if (duration > 0)
{
foreach (NormalRate normalRate in normalRates)
{
if (!isNormal && duration <= normalRate.MaxHours)
{
isNormal = true;
resultNormalMicro = normalRate.Rate;
}
}
}
result.Price = resultNormalMacro + resultNormalMicro;
return(result);
}
public static async Task <ParkingRateDTO> CalcSRAsync(
[HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] HttpRequest req,
ILogger log)
{
log.LogInformation("C# HTTP trigger function CalcSpecialRates processed a request.");
string name = string.Empty;
string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
EntryExitDTO entryExitDateTime = JsonConvert.DeserializeObject <EntryExitDTO>(requestBody);
ParkingRateDTO result = new ParkingRateDTO();
string response = await client.GetStringAsync(CONSTANTS.ProjectURLs.ReturnParkingRatesSpecial);
List <SpecialRate> specialRates = JsonConvert.DeserializeObject <List <SpecialRate> >(response);
foreach (SpecialRate specialRate in specialRates)
{
// Start of parking time
bool isSpecial = (entryExitDateTime.StartDT.TimeOfDay >= specialRate.Entry.Start && entryExitDateTime.StartDT.TimeOfDay <= specialRate.Entry.End) ||
(specialRate.MaxDays > 0 &&
(specialRate.Entry.Start <= entryExitDateTime.StartDT.TimeOfDay &&
entryExitDateTime.StartDT.TimeOfDay <= specialRate.Entry.End.Add(TimeSpan.FromDays(1))) ||
(specialRate.Entry.Start.Subtract(TimeSpan.FromDays(1)) >= entryExitDateTime.StartDT.TimeOfDay &&
entryExitDateTime.StartDT.TimeOfDay <= specialRate.Entry.End));
if (!specialRate.Entry.Days.Any(d => string.Equals(d, entryExitDateTime.StartDT.DayOfWeek.ToString(), StringComparison.InvariantCultureIgnoreCase)))
{
isSpecial = false;
}
// End of parking time
DateTime maxExitDay = entryExitDateTime.StartDT.AddDays(specialRate.MaxDays);
DateTime maxExit = new DateTime(maxExitDay.Year, maxExitDay.Month, maxExitDay.Day, specialRate.Exit.End.Hours,
specialRate.Exit.End.Minutes, 0);
if ((entryExitDateTime.EndDT.TimeOfDay < specialRate.Exit.Start || entryExitDateTime.EndDT.TimeOfDay > specialRate.Exit.End))
{
isSpecial = false;
}
if (entryExitDateTime.EndDT > maxExit)
{
isSpecial = false;
}
if (!specialRate.Exit.Days.Any(d => string.Equals(d, entryExitDateTime.EndDT.DayOfWeek.ToString(), StringComparison.InvariantCultureIgnoreCase)))
{
isSpecial = false;
}
if (isSpecial)
{
if (result.Price == 0 || result.Price > specialRate.TotalPrice)
{
result.Name = specialRate.Name;
result.Price = specialRate.TotalPrice;
}
}
}
return(result);
}
public static async Task <ParkingRateDTO> CalcRatesAsync(
[HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] HttpRequest req,
ILogger log)
{
log.LogInformation("C# HTTP trigger function CalcRatesAsync processed a request.");
string name = string.Empty;
string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
dynamic data = JsonConvert.DeserializeObject(requestBody);
string startdt = data?.startDT, enddt = data?.endDT;
EntryExitDTO entryExitDT = new EntryExitDTO();
try
{
entryExitDT.StartDT = Convert.ToDateTime(startdt);
entryExitDT.EndDT = Convert.ToDateTime(enddt);
}
catch (Exception)
{
log.LogInformation("C# HTTP trigger function CalcRatesAsync processed with bad input dates.");
return(null); //TODO: return StatusCode instead
}
//Call NormalRates Service
ParkingRateDTO normalRatesResults = new ParkingRateDTO();
Task <HttpResponseMessage> postTask = client.PostAsJsonAsync(CONSTANTS.ProjectURLs.CalcNormalRates, entryExitDT);
postTask.Wait();
HttpResponseMessage result = postTask.Result;
if (result.IsSuccessStatusCode)
{
Task <ParkingRateDTO> readTask = result.Content.ReadAsAsync <ParkingRateDTO>();
readTask.Wait();
normalRatesResults = readTask.Result;
}
else
{
log.LogInformation("C# HTTP trigger function CalcRatesAsync failed to get rates from CalcNormalRates.");
}
//Call SpecialRates Service
ParkingRateDTO selectedRatesResults = new ParkingRateDTO();
postTask = client.PostAsJsonAsync(CONSTANTS.ProjectURLs.CalcSpecialRates, entryExitDT);
postTask.Wait();
result = postTask.Result;
if (result.IsSuccessStatusCode)
{
Task <ParkingRateDTO> readTask = result.Content.ReadAsAsync <ParkingRateDTO>();
readTask.Wait();
selectedRatesResults = readTask.Result;
}
else
{
log.LogInformation("C# HTTP trigger function CalcRatesAsync failed to get rates from CalcSpecialRates.");
}
// select applicable
if (normalRatesResults.Price > 0 && (selectedRatesResults.Price == 0 || selectedRatesResults.Price > normalRatesResults.Price))
{
selectedRatesResults.Name = normalRatesResults.Name;
selectedRatesResults.Price = normalRatesResults.Price;
}
return(selectedRatesResults);
}
