acaresydney_ts/TimeSheet.php

<?php

namespace Biukop;

class TimeSheet{
    private $xero ;
    private $start_date;
    private $end_date;
    private $remote_timesheets;
    private $local_timesheets =[];
    private $buddy_timesheets =[];
    private $warning_timesheets =[];
    
    public function __construct($xero, $end_date){
        $this->xero = $xero;
        $this->end_date = $end_date;
        $this->cal_start(); //set start_date;
        $this->get_remote_timesheets();
    }
    
    private function cal_start(){
        $d = new \DateTime($this->end_date);
        $d->modify("-13 days");
        $this->start_date = $d->format("Y-m-d");
//         wp_send_json(array(
//             'start'=> $this->start_date,
//             'finish'=> $this->end_date,
//         ));
    }
    
    public function refresh_remote(){
        $this->get_remote_timesheets();
    }
    
    private function get_remote_timesheets()
    {
        $this->remote_timesheets = $this->xero->load('PayrollAU\\Timesheet')
        ->where('EndDate==DateTime.Parse("'. $this->end_date .'")')
        ->execute();
    }
    
    public function get_xero_timesheet()
    {
        return $this->remote_timesheets;
    }
    
    public function get_local_timesheet()
    {
        return $this->local_timesheets;
    }
    
    public function set_local_timesheet($lines)
    {
        $this->local_timesheets = [];
        //convert $val to Timesheet format;
        foreach ($lines as $staff_login => $rateshours){
            $ts = "";
            if (array_key_exists($staff_login, $this->local_timesheets)){
                $ts = $this->local_timesheets[$staff_login];
            }else{
                $ts = new \XeroPHP\Models\PayrollAU\Timesheet($this->xero);
                $ts->setEmployeeID($staff_login)
                ->setTimeSheetID($this->get_timesheet_id_by_employee_id($staff_login))
                ->setStartDate(new \DateTime($this->start_date))
                ->setEndDate(new \DateTime($this->end_date))
                ->setStatus("DRAFT");
            }
            //adding lines
            foreach ($rateshours as $rateid => $hours)
            {
                $ts_line = new \XeroPHP\Models\PayrollAU\Timesheet\TimesheetLine($this->xero);
                $ts_line->setEarningsRateID($rateid);
                for ($i=0; $i<14; $i++){
                    $ts_line->addNumberOfUnit($hours[$i]);
                }
                $ts->addTimesheetLine($ts_line);
            }
            //update this timesheet;
            $this->local_timesheets[$staff_login] = $ts;
        }
    }
    
    public function save_to_xero()
    {
        $to_save=[];
        foreach ( $this->local_timesheets as $t){
            $buddy = $this->get_buddy_timesheet_by_ts($t);
            if ($buddy != NULL && $buddy->getStatus() != "DRAFT"){
                continue;//we encountered approved timesheet;
            }
            $t->setDirty('EmployeeID');
            $t->setDirty('StartDate');
            $t->setDirty('EndDate');
            $t->setDirty('TimesheetLines');
            $t->setDirty('Status');
            $t->setDirty('Hours');
            $t->setDirty('TimesheetID');
            $t->setStatus('DRAFT');
            $to_save[]=$t;
        }
        //empty remote timesheet which are not available in local
        //
        //some of buddy timesheets might be removed from local already
        //we cannot delete it but we can set it to 0 hours
        //
        foreach ($this->remote_timesheets as $ts)
        {
            $staff_login = $ts->getEmployeeID();
            if (!array_key_exists($staff_login, $this->local_timesheets)){//not found
                //we create empty timesheets for him/her
                $empty = new \XeroPHP\Models\PayrollAU\Timesheet($this->xero);
                $empty->setEmployeeID($staff_login)
                ->setTimeSheetID($ts->getTimesheetID())
                ->setStartDate(new \DateTime($this->start_date))
                ->setEndDate(new \DateTime($this->end_date))
                ->setStatus("DRAFT");
                
                foreach($ts->getTimesheetLines() as $line){
                    $eid = $line->getEarningsRateID();
                    $zeroline= $this->create_empty_timesheet_lines($eid);
                    $empty->addTimesheetLine($zeroline);
                }
                
                if ( $ts->getStatus() == "DRAFT" ){//good, we can save it;
                    $to_save[] = $empty;//add it to save 
                }else{
                    $staff_name = \Biukop\AcareOffice::get_user_name_by_login($staff_login);
                    $msg = sprintf("%s : %s is APPROVED, but needs to be empty it",
                        $staff_name,
                        $ts->getTimeSheetID());
                    \Biukop\AcareOffice::log($msg);
                }
            }
        }
        $this->xero->saveAll($to_save, false);
    }
    
    private function create_empty_timesheet_lines($EarningsRateID)
    {
        $line = new \XeroPHP\Models\PayrollAU\Timesheet\TimesheetLine($xero);
        $line->setEarningsRateID($EarningsRateID);
        for ($i=0; $i<14; $i++)
            $line->addNumberOfUnit(0);
        return $line;
    }
    
    private function get_timesheet_id_by_employee_id($id)
    {
        foreach ($this->remote_timesheets as $ts)
        {
            $staff_login = $ts->getEmployeeID();
            if($staff_login == $id){
                return $ts->getTimesheetID();
            }
        }
        return NULL;
    }
    
    public function warning_timesheet()
    {
        return $this->warning_timesheets;
    }
    
    public function approve_all(){
        $to_save=[];
        foreach ( $this->remote_timesheets as $t){
           if($t->getStatus() == 'DRAFT'){
            $t->setDirty('EmployeeID');
            $t->setDirty('StartDate');
            $t->setDirty('EndDate');
            $t->setDirty('TimesheetLines');
            $t->setDirty('Status');
            $t->setDirty('Hours');
            $t->setDirty('TimesheetID');
            $t->setStatus('APPROVED');
            $to_save[]=$t;
           }
        }
        $this->xero->saveAll($to_save, false);
    }
    
    public function get_buddy_timesheets($employee_id, $start, $end)
    {
        foreach ($this->remote_timesheets as $t){
            if ( $t->getEmployeeID() == $employee_id &&
                $t->getStartDate()->format('Y-m-d') ==  $start->format('Y-m-d') &&
                $t->getEndDate()->format('Y-m-d') == $end->format('Y-m-d') )
            {
                return  $t;
            }
        }
        return NULL; //not found;
    }
    
    private function get_buddy_timesheet_by_ts($t)
    {
        $employee_id = $t->getEmployeeID();
        $start  = $t->getStartDate();
        $end  = $t->getEndDate();
        return $this->get_buddy_timesheets($employee_id, $start, $end);
    }
    
    public function main(){
        $this->warning_timesheets = [];
        $this->buddy_timesheets = [];
        $this->local_timesheets = $this->create_timesheet_from_db(
            new DateTime("2019-07-01"),
            new DateTime("2019-07-14")
            );
        $length = count($this->local_timesheets);
        $to_save =[];
        for ($i =0; $i < $length; $i++)
        {
            $me = $this->local_timesheets[$i];
            $buddy = $this->get_buddy_timesheet_by_ts($me);
            
            $this->buddy_timesheets[$i] = $buddy;
            
            if ( $buddy != NULL ) {
                $timesheet_id = $buddy->getTimeSheetID();
                $me->setTimeSheetID($timesheet_id);
                if ( $buddy->getStatus() != 'DRAFT'){
                    $this->warning_timesheets[]=$me;
                    continue;
                }else{
                    $to_save[]=$me;
                }
            }else{
                $to_save[]=$me;
            }
            
        }
        $this->xero->saveAlL($to_save, false); //false do not check GUID, always use POST; not PUT
        //$this->approve_all();
    }
    

    
}