| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | require_once __DIR__ . '/../exceptions/FlightNotFoundException.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  | require_once __DIR__ . '/../class/bbcvols.class.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * @author Laurent De Coninck <[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | class CreateFlightCommandHandler implements CommandHandlerInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |      * @var DoliDB | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |     private $db; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |      * @var stdClass | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |     private $conf; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |      * @var User | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |     private $user; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |      * @var Translate | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |     private $langs; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |      * @var | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |     private $validator; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |      * @param DoliDB          $db | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |      * @param stdClass        $conf | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |      * @param User            $user | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |      * @param Translate       $langs | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |      * @param FlightValidator $validator | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |     public function __construct( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |         $db, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |         $conf, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |         $user, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |         $langs, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |         FlightValidator $validator | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |     ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |         $this->db = $db; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |         $this->conf = $conf->global; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |         $this->user = $user; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |         $this->langs = $langs; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |         $this->validator = $validator; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |      * @param CreateFlightCommand|CommandInterface $command | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |      * @return Bbcvols | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |      * @throws Exception | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |     public function handle(CommandInterface $command) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |         $vol = new Bbcvols($this->db); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |         $vol->date = $command->getDate(); | 
                            
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                | 67 |  |  |         $vol->lieuD = $command->getLieuD(); | 
                            
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                | 68 |  |  |         $vol->lieuA =$command->getLieuA(); | 
                            
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                | 69 |  |  |         $vol->heureD = $command->getHeureD(); | 
                            
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                | 70 |  |  |         $vol->heureA = $command->getHeureA(); | 
                            
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                | 71 |  |  |         $vol->BBC_ballons_idBBC_ballons = $command->getBBCBallonsIdBBCBallons(); | 
                            
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                | 72 |  |  |         $vol->nbrPax = $command->getNbrPax(); | 
                            
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                | 73 |  |  |         $vol->remarque = $command->getRemarque(); | 
                            
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                | 74 |  |  |         $vol->incidents = $command->getIncidents(); | 
                            
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                | 75 |  |  |         $vol->fk_type = $command->getFkType(); | 
                            
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                | 76 |  |  |         $vol->fk_pilot =$command->getFkPilot(); | 
                            
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                | 77 |  |  |         $vol->fk_organisateur = $command->getFkOrganisateur(); | 
                            
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                | 78 |  |  |         $vol->kilometers = $command->getKilometers(); | 
                            
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                | 79 |  |  |         $vol->cost = $command->getCost(); | 
                            
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                | 80 |  |  |         $vol->fk_receiver = $command->getFkReceiver(); | 
                            
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                | 81 |  |  |         $vol->justif_kilometers = $command->getJustifKilometers(); | 
                            
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                | 82 |  |  |         $vol->setPassengerNames($command->getPassengerNames()); | 
                            
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                | 83 |  |  |         foreach($command->getOrderIds() as $orderId => $nbrPassengers){ | 
                            
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                | 84 |  |  |             $vol->addOrderId($orderId, $nbrPassengers); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |         if (!$this->validator->isValid($vol, $_REQUEST)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |             throw new Exception(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |         if(!$vol->getFlightType()->isBillingRequired() || $vol->isLinkedToOrder()){ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |             $vol->is_facture = true; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |         $result = $vol->create($this->user); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |         if($result <= 0){ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |             throw new Exception(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |         $this->handleOrder($vol); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |         return $vol; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |      * Handles the order of a flight. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |      * @param Bbcvols $flight | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |      * @throws Exception | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 111 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 112 |  |  |     private function handleOrder($flight) | 
            
                                                                        
                            
            
                                    
            
            
                | 113 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 114 |  |  |         $flight->fetch($flight->id); | 
            
                                                                        
                            
            
                                    
            
            
                | 115 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 116 |  |  |         if(!$flight->isLinkedToOrder()){ | 
            
                                                                        
                            
            
                                    
            
            
                | 117 |  |  |             return; | 
            
                                                                        
                            
            
                                    
            
            
                | 118 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 119 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 120 |  |  |         foreach($flight->getOrders() as $currentOrder){ | 
                            
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                | 121 |  |  |             $currentOrder->add_object_linked('flightlog_bbcvols', $flight->getId()); | 
            
                                                                        
                            
            
                                    
            
            
                | 122 |  |  |             $currentOrder->fetch_lines(); | 
            
                                                                        
                            
            
                                    
            
            
                | 123 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 124 |  |  |             $qtyOrder = 0; | 
            
                                                                        
                            
            
                                    
            
            
                | 125 |  |  |             /** @var OrderLine $currentOrderLine */ | 
            
                                                                        
                            
            
                                    
            
            
                | 126 |  |  |             foreach($currentOrder->lines as $currentOrderLine){ | 
            
                                                                        
                            
            
                                    
            
            
                | 127 |  |  |                 $qtyOrder += (int)$currentOrderLine->qty; | 
            
                                                                        
                            
            
                                    
            
            
                | 128 |  |  |             } | 
            
                                                                        
                            
            
                                    
            
            
                | 129 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 130 |  |  |             $passangersCount = $this->numberOfPassengersLinkedToOrder($currentOrder->id); | 
            
                                                                        
                            
            
                                    
            
            
                | 131 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 132 |  |  |             if($passangersCount < $qtyOrder){ | 
            
                                                                        
                            
            
                                    
            
            
                | 133 |  |  |                 continue; | 
            
                                                                        
                            
            
                                    
            
            
                | 134 |  |  |             } | 
            
                                                                        
                            
            
                                    
            
            
                | 135 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 136 |  |  |             if($currentOrder->statut == Commande::STATUS_VALIDATED){ | 
            
                                                                        
                            
            
                                    
            
            
                | 137 |  |  |                 $currentOrder->cloture($this->user); | 
            
                                                                        
                            
            
                                    
            
            
                | 138 |  |  |             } | 
            
                                                                        
                            
            
                                    
            
            
                | 139 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 140 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |      * @param int $orderId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |      * @return int | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |     private function numberOfPassengersLinkedToOrder($orderId) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  |         $sql = sprintf('SELECT SUM(nbrPax) as total FROM `llx_bbc_vols_orders` WHERE order_id = %s', $orderId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  |         $resql = $this->db->query($sql); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  |         if ($resql) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  |             $num = $this->db->num_rows($resql); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  |             $i = 0; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  |             if ($num) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  |                 while ($i < $num) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  |                     $result = $this->db->fetch_array($resql); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  |                     return $result['total']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  |         return 0; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 165 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 166 |  |  | } | 
            
                        
Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the interface: