Hi,

I am a professional developer and i have experience in class working environment so i download your code and install it i see a bug on the milestone, when i add the the milestone with out entering any data , the date to be 1970 and no option for user to enter current date so i check this and found the bug in your code in MilestoneController.class.php, on add() function your code is :

function add() {
$this->setTemplate('add_milestone');

if(!ProjectMilestone::canAdd(logged_user(), active_project())) {
flash_error(lang('no access permissions'));
$this->redirectToReferer(get_url('milestone'));
} // if

$milestone_data = array_var($_POST, 'milestone');
if(!is_array($milestone_data)) {
$milestone_data = array(
'due_date' => DateTimeValueLib::now(),
); // array
} // if
$milestone = new ProjectMilestone();
tpl_assign('milestone_data', $milestone_data);
tpl_assign('milestone', $milestone);

if(is_array(array_var($_POST, 'milestone'))) {
$milestone_data['due_date'] = DateTimeValueLib::make(0, 0, 0, array_var($_POST, 'milestone_due_date_month', 1), array_var($_POST, 'milestone_due_date_day', 1), array_var($_POST, 'milestone_due_date_year', 1970));

$assigned_to = explode(':', array_var($milestone_data, 'assigned_to', ''));

$milestone->setFromAttributes($milestone_data);
if(!logged_user()->isMemberOfOwnerCompany()) $milestone->setIsPrivate(false);

$milestone->setProjectId(active_project()->getId());
$milestone->setAssignedToCompanyId(array_var($assigned_to, 0, 0));
$milestone->setAssignedToUserId(array_var($assigned_to, 1, 0));

try {
DB::beginWork();

$milestone->save();
$milestone->setTagsFromCSV(array_var($milestone_data, 'tags'));
ApplicationLogs::createLog($milestone, active_project(), ApplicationLogs::ACTION_ADD);

DB::commit();

// Send notification
try {
if(array_var($milestone_data, 'send_notification') == 'checked') {
Notifier::milestoneAssigned($milestone); // send notification
} // if
} catch(Exception $e) {

} // try

flash_success(lang('success add milestone', $milestone->getName()));
$this->redirectTo('milestone');

} catch(Exception $e) {
DB::rollback();
tpl_assign('error', $e);
} // try
} // if
} // add

So I fix it and also please remove the validate check on date because there is no need.

function validate(&$errors) {
if(!$this->validatePresenceOf('name')) $errors[] = lang('milestone name required');
//if(!$this->validatePresenceOf('due_date')) $errors[] = lang('milestone due date required');
} // validate

function add() {
$this->setTemplate('add_milestone');

if(!ProjectMilestone::canAdd(logged_user(), active_project())) {
flash_error(lang('no access permissions'));
$this->redirectToReferer(get_url('milestone'));
} // if

$milestone_data = array_var($_POST, 'milestone');
if(!is_array($milestone_data)) {
$milestone_data = array(
'due_date' => DateTimeValueLib::now(),
); // array
} // if
$milestone = new ProjectMilestone();

if(is_array(array_var($_POST, 'milestone'))) {
$milestone_data['due_date'] = DateTimeValueLib::make(0, 0, 0, array_var($_POST, 'milestone_due_date_month', 1), array_var($_POST, 'milestone_due_date_day', 1), array_var($_POST, 'milestone_due_date_year', 1970));

$assigned_to = explode(':', array_var($milestone_data, 'assigned_to', ''));

$milestone->setFromAttributes($milestone_data);
if(!logged_user()->isMemberOfOwnerCompany()) $milestone->setIsPrivate(false);

$milestone->setProjectId(active_project()->getId());
$milestone->setAssignedToCompanyId(array_var($assigned_to, 0, 0));
$milestone->setAssignedToUserId(array_var($assigned_to, 1, 0));

try {
DB::beginWork();

$milestone->save();
$milestone->setTagsFromCSV(array_var($milestone_data, 'tags'));
ApplicationLogs::createLog($milestone, active_project(), ApplicationLogs::ACTION_ADD);

DB::commit();

// Send notification
try {
if(array_var($milestone_data, 'send_notification') == 'checked') {
Notifier::milestoneAssigned($milestone); // send notification
} // if
} catch(Exception $e) {

} // try

flash_success(lang('success add milestone', $milestone->getName()));
$this->redirectTo('milestone');

} catch(Exception $e) {
DB::rollback();
tpl_assign('error', $e);
} // try
} // if

tpl_assign('milestone_data', $milestone_data);
tpl_assign('milestone', $milestone);

} // add
same as in edit :@)

Regards Amir Aziz