public async Task ExecuteAsync(BookingRequestCommand command, IExecutionContext executionContext)
{
using (var scope = DomainRepository.Transactions().CreateScope())
{
var tenantCategory = await TenantCategoryProvider.GetTenantCategoryById(command.TenantCategoryId.Value);
DateTime lastAllowedArrivalDate = DateTime.Now.AddMonths(tenantCategory.AllowedBookingFutureMonths);
if (command.ArrivalDate.Value >= lastAllowedArrivalDate || command.DepartureDate.Value >= lastAllowedArrivalDate)
{
throw new ValidationErrorException(new ValidationError($"Den valgte lejertype kan ikke reservere mere end {tenantCategory.AllowedBookingFutureMonths} måneder ud i fremtiden. Dvs. senest {lastAllowedArrivalDate.ToShortDateString()}.", nameof(command.ArrivalDate)));
}
int bookingNumber = await SequenceNumberGenerator.NextNumber("BookingNumber");
var booking = new BookingDataModel
{
BookingNumber = bookingNumber,
ArrivalDate = command.ArrivalDate.Value,
DepartureDate = command.DepartureDate.Value,
OnlySelectedWeekdays = command.OnlySelectedWeekdays,
SelectedWeekdays = command.SelectedWeekdays,
TenantCategoryId = command.TenantCategoryId.Value,
TenantName = command.TenantName,
Purpose = command.Purpose,
ContactName = command.ContactName,
ContactPhone = command.ContactPhone,
ContactAddress = command.ContactAddress,
ContactCity = command.ContactCity,
ContactEMail = command.ContactEMail,
Comments = command.Comments,
RentalPrice = null, // To be set later
Deposit = BookingSettings.StandardDeposit,
BookingState = BookingDataModel.BookingStateType.Requested
};
await booking.AddLogEntry(CurrentUserProvider, "Reservationen blev indsendt af lejer.");
await SendConfirmationMail(booking);
await SendNotificationMail(booking);
var addCommand = new AddCustomEntityCommand
{
CustomEntityDefinitionCode = BookingCustomEntityDefinition.DefinitionCode,
Model = booking,
Title = booking.MakeTitle(),
Publish = true,
};
await DomainRepository.WithElevatedPermissions().CustomEntities().AddAsync(addCommand);
await scope.CompleteAsync();
}
}
public async Task ExecuteAsync(CheckoutBookingCommand command, IExecutionContext executionContext)
{
using (var scope = DomainRepository.Transactions().CreateScope())
{
BookingDataModel booking = await BookingProvider.GetBookingById(command.Id);
if (command.Token != booking.TenantSelfServiceToken)
{
throw new AuthenticationFailedException("Ugyldigt eller manglende adgangsnøgle");
}
if (booking.BookingState == BookingDataModel.BookingStateType.Requested)
{
throw new ValidationErrorException("Det er ikke muligt at indberette slutafregning, da reservationen endnu ikke er godkendt.");
}
else if (booking.BookingState == BookingDataModel.BookingStateType.Closed)
{
throw new ValidationErrorException("Det er ikke muligt at indberette slutafregning, da reservationen allerede er afsluttet.");
}
booking.IsCheckedOut = true;
booking.ElectricityReadingStart = command.StartReading;
booking.ElectricityReadingEnd = command.EndReading;
booking.ElectricityPriceUnit = BookingSettings.ElectricityPrice;
if (!string.IsNullOrEmpty(command.Comments))
{
booking.Comments += $"\n\n=== Kommentarer til slutregnskab [{DateTime.Now}] ===\n{command.Comments}";
}
await booking.AddLogEntry(CurrentUserProvider, "Elforbrug blev indmeldt af lejer.");
// Do not use BookingSummary for mails as it will be the old version of the booking, from before readings were updated.
// Also make sure mails are sent before updating the entity, as sent mail will be refered by the model.
await SendCheckoutConfirmationMail(booking);
await SendAdminNotificationMail(booking);
UpdateCustomEntityDraftVersionCommand updateCmd = new UpdateCustomEntityDraftVersionCommand
{
CustomEntityDefinitionCode = BookingCustomEntityDefinition.DefinitionCode,
CustomEntityId = command.Id,
Title = booking.MakeTitle(),
Publish = true,
Model = booking
};
await DomainRepository.WithElevatedPermissions().CustomEntities().Versions().UpdateDraftAsync(updateCmd);
await scope.CompleteAsync();
}
}
public async Task ExecuteAsync(SendBookingMailCommand command, IExecutionContext executionContext)
{
PermissionValidationService.EnforceCustomEntityPermission <CustomEntityUpdatePermission>(BookingCustomEntityDefinition.DefinitionCode, executionContext.UserContext);
using (var scope = DomainRepository.Transactions().CreateScope())
{
BookingDataModel booking = await BookingProvider.GetBookingById(command.BookingId);
await booking.AddLogEntry(CurrentUserProvider, $"Sendt: {command.Subject}.");
byte[] mailBody = System.Text.Encoding.UTF8.GetBytes(command.Message);
var addDcoumentCommand = new AddDocumentCommand
{
Title = command.Subject,
MimeType = "text/html",
Body = mailBody
};
await CommandExecutor.ExecuteAsync(addDcoumentCommand);
booking.AddDocument(command.Subject, addDcoumentCommand.OutputDocumentId);
UpdateCustomEntityDraftVersionCommand updateCmd = new UpdateCustomEntityDraftVersionCommand
{
CustomEntityDefinitionCode = BookingCustomEntityDefinition.DefinitionCode,
CustomEntityId = command.BookingId,
Title = booking.MakeTitle(),
Publish = true,
Model = booking
};
await DomainRepository.CustomEntities().Versions().UpdateDraftAsync(updateCmd);
MailAddress to = new MailAddress(booking.ContactEMail, booking.ContactName);
MailMessage message = new MailMessage
{
To = to,
Subject = command.Subject,
HtmlBody = command.Message
};
// It is not really a good idea to contact a mail server during a transaction, but ...
// 1) I really don't want the mail being registered in the database as "sent" if the mail sending fails.
// 2) One can hope that the dispatcher simply adds the message to an outgoing mail queue.
// (and, yes, sending mails may fail much later with an "unknown recipient" or similar)
await MailDispatchService.DispatchAsync(message);
await scope.CompleteAsync();
}
}