public void DeleteEmployee(Employee employee)
{
Action procedure = () =>
{
Database.DeleteAll<EmployeeProgram>(ep=>ep.EmployeeId ==employee.Id);
Database.Delete(employee);
};
Database.ExecuteInTransaction(procedure);
}
private static string ProgramIdShouldBeUnique(Employee employee)
{
string result = string.Empty;
employee.Programs.ForEach(p =>
{
var found = employee.Programs.FindAll(program => program.ProgramId == p.ProgramId);
if (found.Count >= 2)
{
result = "Two or more programs are same.";
}
});
return result;
}
public void UpdateEmployee(Employee employee)
{
employee.Validate();
Action procedure = () =>
{
Database.Update(employee);
employee.Programs.ForEach(p =>
{
p.EmployeeId = employee.Id;
SaveEmployeeProgram(p);
});
};
Database.ExecuteInTransaction(procedure);
}
private void RunEdit(Employee employee)
{
var employeeWindow = new EmployeeWindow();
employeeWindow.DataContext = new EmployeeWindowViewModel(_database, employee);
employeeWindow.WindowStartupLocation = WindowStartupLocation.CenterScreen;
employeeWindow.ShowDialog();
RunSearch();
}
private void RunDelete(Employee employee)
{
if (InforCenter.IsInTestMode)
{
new EmployeeBL(_database).DeleteEmployee(employee);
RunSearch();
}
else if (ConfirmDeleteEmployee())
{
new EmployeeBL(_database).DeleteEmployee(employee);
RunSearch();
}
}
public EmployeeWindowViewModel(IDatabase database, Employee employee=null)
{
_database = database;
_employee = employee;
if (_employee == null)
{
_employee = new Employee();
}
}
