public static string Add(EventHistoryDTO eventHistory)
{
using (WarehouseSystemContext db = new WarehouseSystemContext())
{
string error = null;
EventHistory newEventHistory = new EventHistory();
newEventHistory.Id = eventHistory.Id;
newEventHistory.EventId = eventHistory.EventId;
newEventHistory.StartDate = eventHistory.StartDate;
var context = new ValidationContext(newEventHistory, null, null);
var result = new List <ValidationResult>();
Validator.TryValidateObject(newEventHistory, context, result, true);
foreach (var x in result)
{
error = error + x.ErrorMessage + "\n";
}
if (error == null)
{
db.EventHistory.Add(newEventHistory);
db.SaveChanges();
}
return(error);
}
}
public static string Edit(EventHistoryDTO eventHistory)
{
using (WarehouseSystemContext db = new WarehouseSystemContext())
{
string error = null;
var toModify = db.EventHistory.Where(x => x.Id == eventHistory.Id).FirstOrDefault();
toModify.Id = eventHistory.Id;
toModify.EventId = eventHistory.EventId;
toModify.StartDate = eventHistory.StartDate;
var context = new ValidationContext(toModify, null, null);
var result = new List <ValidationResult>();
Validator.TryValidateObject(toModify, context, result, true);
foreach (var x in result)
{
error = error + x.ErrorMessage + "\n";
}
if (error == null)
{
db.SaveChanges();
}
return(error);
}
}
public static void Delete(EventHistoryDTO eventHistory)
{
using (WarehouseSystemContext db = new WarehouseSystemContext())
{
var toDelete = db.EventHistory.Where(x => x.Id == eventHistory.Id).FirstOrDefault();
toDelete.IsDisabled = true;
db.SaveChanges();
}
}