c-cms-legacy/app/Schedule.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use App\Item;

class Schedule extends Model
{
    protected $casts = [
        'data' => 'array',
    ];

    public function getInventory($periode)
    {
        $dispo_id = [];
        $dispo_qt = [];
        $used_id = [];
        $used_qt = [];
        $dispo_item = collect();

        $string_periode = 'p'.$periode;

        $inventory = Item::all();

        foreach ($inventory as $item) {
            array_push($dispo_id, $item->id);
            array_push($dispo_qt, $item->quantity);
        }

        $n1 = 'n1_'.$string_periode.'_item';
        $items_array = explode("-",$this->$n1);
        if ($items_array[0] == "") {
            unset($items_array[0]);
        }
        $items_array = array_values($items_array);
        if ($items_array != "") {
            foreach ($items_array as $item_array) {
                $items_for = explode(":",$item_array);
                array_push($used_id,$items_for[0]);
                array_push($used_qt,$items_for[1]);
            }
        }

        $n2 = 'n2_'.$string_periode.'_item';
        $items_array = explode("-",$this->$n2);
        if ($items_array[0] == "") {
            unset($items_array[0]);
        }
        $items_array = array_values($items_array);

        if ($items_array != "") {
            foreach ($items_array as $item_array) {
                $items_for = explode(":",$item_array);
                array_push($used_id,$items_for[0]);
                array_push($used_qt,$items_for[1]);
            }
        }

        $n3 = 'n3_'.$string_periode.'_item';
        $items_array = explode("-",$this->$n3);
        if ($items_array[0] == "") {
            unset($items_array[0]);
        }
        $items_array = array_values($items_array);
        if ($items_array != "") {
            foreach ($items_array as $item_array) {
                $items_for = explode(":",$item_array);
                array_push($used_id,$items_for[0]);
                array_push($used_qt,$items_for[1]);
            }
        }

        for ($i=0; $i < count($used_id); $i++) { 
            for ($e=0; $e < count($dispo_id); $e++) {
                if (isset($dispo_id[0])) {
                    if ($used_id[$i] == $dispo_id[$e]) {
                        $dispo_qt[$e] = $dispo_qt[$e] - $used_qt[$i];
                        if ($dispo_qt[$e] < 1) {
                            unset($dispo_id[$e]);
                            unset($dispo_qt[$e]);
                        }
                    }
                }
            }
        }
        $dispo_id = array_values($dispo_id);
        $dispo_qt = array_values($dispo_qt);
        for ($i=0; $i < count($dispo_id); $i++) { 
            $this_item = Item::find($dispo_id[$i]);
            $this_item->quantity = $dispo_qt[$i];
            $dispo_item->push($this_item);   
        }

        return $dispo_item;
    }

    public function getUserToNotify($priority = 0)
    {
        $users = \App\User::all();

        if($priority == 0)
        {
            $userToNotify = collect();
            foreach ($users as $user) {
                if ($user->getPerm('schedule_notify')) {
                    $userToNotify->push($user);
                }
            }

            return $userToNotify;
        } else if ($priority == 1)
        {
            return $users;
        }
    }
}