private async Task CheckIfWeAreRespectingRestDays(Engineer engineer, DateTime date, Team team)
{
var lastShiftBeforeDate = engineer.Shifts
.Where(s => s.Date <= date)
.OrderByDescending(s => s.Date)
.FirstOrDefault();
if (lastShiftBeforeDate == null)
{
return;
}
int restDays = (date - lastShiftBeforeDate.Date).Days;
if (restDays > team.MinimumRestDaysAfterSupporting)
{
return;
}
// This may happen in real life, so instead of throwing an exception (because it's not),
// we just notify someone (INotifierService is responsible for knowing who and how to notify)...
await notifierService.MinimumRestDaysNotBeingRespected(engineer, lastShiftBeforeDate.Date, date).ConfigureAwait(false);
}