public async Task <CommonMealRegistration> UpdateRegistration(CommonMealRegistration registration)
{
var status = await _mealRepository.GetStatus(registration.CommonMealId);
// Prevent registration if meal is closed (the GUI tries to prevent this - but might fail)
if (status != "OPEN")
{
throw new AppException(AppErrorCodes.MealIsClosed, $"The meal with id '{registration.CommonMealId}' is not open for registration updates");
}
// Prevent registration if limit on meal size
var maxPeopleStandard = _commonMealSettings.GetMaxPeople("STANDARD");
var maxTakeAway = _commonMealSettings.GetMaxPeople("TAKEAWAY");
if (registration.Attending && (maxPeopleStandard > 0 || maxTakeAway > 0))
{
var registrations = await _registrationRepository.GetByCommonMealId(registration.CommonMealId);
var othersAttendingStandard = registrations.Count(x => x.Attending && x.PersonId != registration.PersonId && !x.IsTakeAway);
var othersAttendingTakeAway = registrations.Count(x => x.Attending && x.PersonId != registration.PersonId && x.IsTakeAway);
if (!registration.IsTakeAway && othersAttendingStandard >= maxPeopleStandard)
{
throw new AppException(AppErrorCodes.MealIsFull, $"The meal is full - maybe sign up for TAKE-AWAY instead?");
}
if (registration.IsTakeAway && othersAttendingTakeAway >= maxTakeAway)
{
throw new AppException(AppErrorCodes.TakeAwayMealIsFull, $"The meal is full - maybe sign up for STANDARD instead?");
}
}
registration.Timestamp = _timeProvider.Now();
return(await _registrationRepository.Update(registration));
}
public async Task <CommonMealChef> UpdateChef(CommonMealChef chef)
{
var status = await _mealRepository.GetStatus(chef.CommonMealId);
if (status != "OPEN")
{
throw new Exception($"The meal with id '{chef.CommonMealId}' is not open for chef changes");
}
chef.Timestamp = _timeProvider.Now();
return(await _chefRepository.Update(chef));
}