public bool AddEmployee(Employee toAdd, Employee currentAdmin)
{
bool result = currentAdmin != null &&
_model.Employees.FirstOrDefault(x =>
x.Id == currentAdmin.Id && x.Login == currentAdmin.Login) != null && _model.Employees.FirstOrDefault(x => x.Login == toAdd.Login) == null;
if (result)
{
try
{
_model.Employees.Add(toAdd);
var change = new EmployeeChange(currentAdmin, toAdd, "User created");
_model.EmployeesChanges.Add(change);
_model.SaveChanges();
return(true);
}
catch (Exception e)
{
_model.Entry(_model.Employees).CurrentValues.SetValues(_model.Entry(_model.Employees).OriginalValues);
_model.Entry(_model.EmployeesChanges).CurrentValues.SetValues(_model.Entry(_model.EmployeesChanges).OriginalValues);
throw;
}
}
else
{
return(false);
}
}
public EmployeeChange(EmployeeChange toCopy)
{
Id = toCopy.Id;
Date = toCopy.Date;
Details = toCopy.Details;
Changing_Id = toCopy.Changing_Id;
Changed_Id = toCopy.Changed_Id;
Employee1 = toCopy.Employee1;
Employee = toCopy.Employee;
}