public bool Create(ResponsibleClassViewModel responsibleClassViewModel)
{
bool ret = false;
try
{
ResponsibleClass r = new ResponsibleClass();
r.Name = responsibleClassViewModel.Name;
r.UserID = responsibleClassViewModel.UserID;
r.UserID2 = responsibleClassViewModel.UserID2;
r.SubAreaID = "tp01";
db.ResponsibleClass.Add(r);
db.SaveChanges();
ret = true;
}
catch
{
}
return ret;
}
public IQueryable<ResponsibleClassViewModel> Read()
{
List<ResponsibleClassViewModel> ret = new List<ResponsibleClassViewModel>();
var qry = db.ResponsibleClass;
foreach (ResponsibleClass o in qry)
{
ResponsibleClassViewModel r = new ResponsibleClassViewModel();
r.ID = o.ID;
r.Name = o.Name;
r.SubAreaID = o.SubAreaID;
r.UserID = o.UserID;
r.UserID2 = o.UserID2;
r.UserName = o.UserData2.UserName;
if (r.UserID2 != null)
r.UserName2 = o.UserData1.UserName;
else
r.UserName2 = "";
ret.Add(r);
}
return ret.AsQueryable();
}
public bool Delete(ResponsibleClassViewModel responsibleClassViewModel)
{
bool ret = false;
try
{
ResponsibleClass r = db.ResponsibleClass.Find(responsibleClassViewModel.ID);
db.ResponsibleClass.Remove(r);
db.SaveChanges();
ret = true;
}
catch
{
}
return ret;
}
public bool Update(ResponsibleClassViewModel responsibleClassViewModel)
{
bool ret = false;
try
{
ResponsibleClass r = db.ResponsibleClass.Find(responsibleClassViewModel.ID);
r.Name = responsibleClassViewModel.Name;
r.UserID = responsibleClassViewModel.UserID;
r.UserID2 = responsibleClassViewModel.UserID2;
//r.SubAreaID = "tp01";
db.SaveChanges();
ret = true;
}
catch (DbUpdateConcurrencyException ex)
{
// Update the values of the entity that failed to save from the store
ex.Entries.Single().Reload();
}
catch (DbEntityValidationException ex)
{
var errorMessages = ex.EntityValidationErrors
.SelectMany(x => x.ValidationErrors)
.Select(x => x.ErrorMessage);
// Join the list to a single string.
var fullErrorMessage = string.Join("; ", errorMessages);
// Combine the original exception message with the new one.
var exceptionMessage = string.Concat(ex.Message, " The validation errors are: ", fullErrorMessage);
// Throw a new DbEntityValidationException with the improved exception message.
throw new DbEntityValidationException(exceptionMessage, ex.EntityValidationErrors);
}
return ret;
}
