public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
var results = new List <ValidationResult>();
var properCreateDate = CreateDate.AddHours(int.Parse(CreateTime.Split(':')[0]));
properCreateDate = properCreateDate.AddMinutes(int.Parse(CreateTime.Split(':')[1]));
var properEndDate = DeadlineDate.AddHours(int.Parse(EndTime.Split(':')[0]));
properEndDate = properEndDate.AddMinutes(int.Parse(EndTime.Split(':')[1]));
var timespan = (properEndDate - properCreateDate).TotalDays;
if (timespan < 0)
{
results.Add(new ValidationResult("Data planowanego zakończenia zadania musi być większa od daty utworzenia", new List <string>()
{
"EndDate"
}));
}
if (string.IsNullOrEmpty(SelectedUserId) && SelectedGroupId == null)
{
results.Add(new ValidationResult("Musisz przydzielić zadanie do grupy albo do użytkownika", new List <string>()
{
"SelectedUserId", "SelectedGroupId"
}));
}
return(results);
}
