WaitingListService.php
246 lines
| 1 | <?php |
| 2 | |
| 3 | namespace AmeliaBooking\Application\Services\WaitingList; |
| 4 | |
| 5 | use AmeliaBooking\Application\Services\Booking\EventApplicationService; |
| 6 | use AmeliaBooking\Application\Services\Notification\ApplicationNotificationService; |
| 7 | use AmeliaBooking\Domain\Collection\Collection; |
| 8 | use AmeliaBooking\Domain\Common\Exceptions\InvalidArgumentException; |
| 9 | use AmeliaBooking\Domain\Entity\Booking\Appointment\Appointment; |
| 10 | use AmeliaBooking\Domain\Entity\Bookable\Service\Service; |
| 11 | use AmeliaBooking\Domain\Entity\Booking\Appointment\CustomerBooking; |
| 12 | use AmeliaBooking\Domain\Entity\Booking\Event\Event; |
| 13 | use AmeliaBooking\Domain\Entity\Booking\Event\EventTicket; |
| 14 | use AmeliaBooking\Domain\Services\Settings\SettingsService; |
| 15 | use AmeliaBooking\Domain\ValueObjects\String\BookingStatus; |
| 16 | use AmeliaBooking\Infrastructure\Common\Container; |
| 17 | use AmeliaBooking\Infrastructure\Repository\Booking\Appointment\AppointmentRepository; |
| 18 | use AmeliaBooking\Infrastructure\Common\Exceptions\QueryExecutionException; |
| 19 | use Interop\Container\Exception\ContainerException; |
| 20 | use Slim\Exception\ContainerValueNotFoundException; |
| 21 | |
| 22 | /** |
| 23 | * Class WaitingListService |
| 24 | * |
| 25 | * Waiting-list helpers for appointments and events (joinability, capacity, |
| 26 | * and whether a booking should skip the regular slot availability check). |
| 27 | */ |
| 28 | class WaitingListService |
| 29 | { |
| 30 | /** @var Container */ |
| 31 | private $container; |
| 32 | |
| 33 | /** |
| 34 | * @param Container $container |
| 35 | */ |
| 36 | public function __construct(Container $container) |
| 37 | { |
| 38 | $this->container = $container; |
| 39 | } |
| 40 | |
| 41 | /** |
| 42 | * Notify waiting-list customers that a spot is available for the given appointment. |
| 43 | * |
| 44 | * Builds the waiting bookings collection from the appointment entity and |
| 45 | * dispatches notifications through all enabled channels. |
| 46 | * |
| 47 | * @param Appointment $appointment |
| 48 | * |
| 49 | * @throws ContainerException |
| 50 | * @throws ContainerValueNotFoundException |
| 51 | * @throws QueryExecutionException |
| 52 | */ |
| 53 | public function sendAvailableSpotNotifications($appointment) |
| 54 | { |
| 55 | $waitingBookings = new Collection(); |
| 56 | |
| 57 | foreach ($appointment->getBookings()->getItems() as $booking) { |
| 58 | if ($booking->getStatus()->getValue() === BookingStatus::WAITING) { |
| 59 | $waitingBookings->addItem($booking); |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | if ($waitingBookings->length()) { |
| 64 | /** @var ApplicationNotificationService $applicationNotificationService */ |
| 65 | $applicationNotificationService = $this->container->get('application.notification.service'); |
| 66 | |
| 67 | $applicationNotificationService->sendWaitingListAvailableSpotNotifications( |
| 68 | $appointment, |
| 69 | $waitingBookings |
| 70 | ); |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Determine if current booking qualifies as a waiting list booking. |
| 76 | * |
| 77 | * @param Service $service |
| 78 | * @param array $appointmentData (expects bookingStart, serviceId, providerId, bookings array) |
| 79 | * @param CustomerBooking $booking |
| 80 | * |
| 81 | * @return bool True if booking is legitimate waiting list booking (skip slot check), false otherwise. |
| 82 | * @throws ContainerValueNotFoundException |
| 83 | * @throws ContainerException |
| 84 | * @throws QueryExecutionException |
| 85 | */ |
| 86 | public function isWaitingListBooking($service, $appointmentData, $booking) |
| 87 | { |
| 88 | if (empty($appointmentData['bookings'][0]['status']) || $appointmentData['bookings'][0]['status'] !== BookingStatus::WAITING) { |
| 89 | return false; |
| 90 | } |
| 91 | |
| 92 | // Extract waiting list settings from service settings JSON |
| 93 | $rawSettings = null; |
| 94 | if ($service->getSettings()) { |
| 95 | $rawSettings = $service->getSettings()->getValue() ?? $service->getSettings(); |
| 96 | } |
| 97 | |
| 98 | $decoded = []; |
| 99 | if (is_string($rawSettings)) { |
| 100 | $decoded = json_decode($rawSettings, true) ?: []; |
| 101 | } elseif (is_array($rawSettings)) { |
| 102 | $decoded = $rawSettings; |
| 103 | } |
| 104 | |
| 105 | $waitingSettings = $decoded['waitingList'] ?? []; |
| 106 | $waitingEnabled = !empty($waitingSettings['enabled']); |
| 107 | $waitingCapacity = isset($waitingSettings['maxCapacity']) ? (int)$waitingSettings['maxCapacity'] : 0; |
| 108 | |
| 109 | if (!$waitingEnabled || $waitingCapacity <= 0) { |
| 110 | return false; // feature not enabled / no capacity defined |
| 111 | } |
| 112 | |
| 113 | // Retrieve existing appointment(s) at same slot |
| 114 | /** @var AppointmentRepository $appointmentRepo */ |
| 115 | $appointmentRepo = $this->container->get('domain.booking.appointment.repository'); |
| 116 | |
| 117 | $existingAppointments = $appointmentRepo->getFiltered([ |
| 118 | 'dates' => [$appointmentData['bookingStart'], $appointmentData['bookingStart']], |
| 119 | 'services' => [$appointmentData['serviceId']], |
| 120 | 'providers' => [$appointmentData['providerId']], |
| 121 | 'skipServices' => true, |
| 122 | 'skipProviders' => true, |
| 123 | 'skipCustomers' => true, |
| 124 | ]); |
| 125 | |
| 126 | if (!$existingAppointments->length()) { |
| 127 | return false; |
| 128 | } |
| 129 | |
| 130 | $currentWaitingPersons = 0; |
| 131 | foreach ($existingAppointments->getItems() as $existingAppointment) { |
| 132 | foreach ($existingAppointment->getBookings()->getItems() as $existingBooking) { |
| 133 | if ($existingBooking->getStatus()->getValue() === BookingStatus::WAITING) { |
| 134 | $currentWaitingPersons += $existingBooking->getPersons()->getValue(); |
| 135 | } |
| 136 | } |
| 137 | } |
| 138 | |
| 139 | $newPersons = $booking->getPersons() ? $booking->getPersons()->getValue() : 1; |
| 140 | |
| 141 | if ($currentWaitingPersons + $newPersons <= $waitingCapacity) { |
| 142 | return true; |
| 143 | } |
| 144 | |
| 145 | return false; |
| 146 | } |
| 147 | |
| 148 | /** |
| 149 | * Waiting-list joinability for an event (parity with frontend useWaitingListAvailability). |
| 150 | * |
| 151 | * Uses EventApplicationService::getEventInfo() occupancy fields (`full`, `closed`, `waiting`) |
| 152 | * plus event waiting-list settings. |
| 153 | * |
| 154 | * @param Event $event |
| 155 | * @param array|null $info Result of getEventInfo(); computed when omitted. |
| 156 | * |
| 157 | * @return array{ |
| 158 | * available: bool, |
| 159 | * maxCapacity: int, |
| 160 | * peopleWaiting: int, |
| 161 | * spotsLeft: int, |
| 162 | * maxExtraPeople: int|null |
| 163 | * }|null Null when waiting list feature/settings are unavailable. |
| 164 | * |
| 165 | * @throws ContainerException |
| 166 | * @throws ContainerValueNotFoundException |
| 167 | * @throws InvalidArgumentException |
| 168 | */ |
| 169 | public function getEventWaitingListAvailability($event, $info = null) |
| 170 | { |
| 171 | /** @var SettingsService $settingsDS */ |
| 172 | $settingsDS = $this->container->get('domain.settings.service'); |
| 173 | |
| 174 | if (!$settingsDS->isFeatureEnabled('waitingList')) { |
| 175 | return null; |
| 176 | } |
| 177 | |
| 178 | $eventSettings = $event->getSettings() && $event->getSettings()->getValue() |
| 179 | ? json_decode($event->getSettings()->getValue(), true) |
| 180 | : null; |
| 181 | |
| 182 | if (!is_array($eventSettings) || empty($eventSettings['waitingList']['enabled'])) { |
| 183 | return null; |
| 184 | } |
| 185 | |
| 186 | if ($info === null) { |
| 187 | /** @var EventApplicationService $eventApplicationService */ |
| 188 | $eventApplicationService = $this->container->get('application.booking.event.service'); |
| 189 | $info = $eventApplicationService->getEventInfo($event, true); |
| 190 | } |
| 191 | |
| 192 | $waitingList = $eventSettings['waitingList']; |
| 193 | $peopleWaiting = isset($info['waiting']) ? (int) $info['waiting'] : 0; |
| 194 | $maxCapacity = isset($waitingList['maxCapacity']) ? (int) $waitingList['maxCapacity'] : 0; |
| 195 | $maxExtraPeople = null; |
| 196 | |
| 197 | if (!empty($waitingList['maxExtraPeopleEnabled']) && isset($waitingList['maxExtraPeople'])) { |
| 198 | $maxExtraPeople = (int) $waitingList['maxExtraPeople']; |
| 199 | } |
| 200 | |
| 201 | $capacityRule = false; |
| 202 | $waitingAlreadyStarted = 0; |
| 203 | |
| 204 | if ($event->getCustomPricing() && $event->getCustomPricing()->getValue()) { |
| 205 | $capacityRulePerTicket = []; |
| 206 | $maxCustomCapacity = $event->getMaxCustomCapacity() && $event->getMaxCustomCapacity()->getValue(); |
| 207 | $ticketWaitingCapacity = 0; |
| 208 | |
| 209 | /** @var EventTicket $ticket */ |
| 210 | foreach ($event->getCustomTickets()->getItems() as $ticket) { |
| 211 | $waiting = $ticket->getWaiting() ? $ticket->getWaiting()->getValue() : 0; |
| 212 | $waitingAlreadyStarted += $waiting; |
| 213 | $waitingListSpots = $ticket->getWaitingListSpots() ? $ticket->getWaitingListSpots()->getValue() : 0; |
| 214 | $ticketWaitingCapacity += $waitingListSpots; |
| 215 | |
| 216 | if (!$maxCustomCapacity) { |
| 217 | $capacityRulePerTicket[] = $waitingListSpots > $waiting; |
| 218 | } |
| 219 | } |
| 220 | |
| 221 | if (!$maxCustomCapacity) { |
| 222 | $capacityRule = in_array(true, $capacityRulePerTicket, true); |
| 223 | $maxCapacity = $ticketWaitingCapacity; |
| 224 | } else { |
| 225 | $capacityRule = $maxCapacity > $peopleWaiting; |
| 226 | } |
| 227 | } else { |
| 228 | $capacityRule = $maxCapacity > $peopleWaiting; |
| 229 | $waitingAlreadyStarted = $peopleWaiting; |
| 230 | } |
| 231 | |
| 232 | $spotsLeft = max(0, $maxCapacity - $peopleWaiting); |
| 233 | $available = empty($info['closed']) |
| 234 | && $capacityRule |
| 235 | && (!empty($info['full']) || $waitingAlreadyStarted !== 0); |
| 236 | |
| 237 | return [ |
| 238 | 'available' => $available, |
| 239 | 'maxCapacity' => $maxCapacity, |
| 240 | 'peopleWaiting' => $peopleWaiting, |
| 241 | 'spotsLeft' => $spotsLeft, |
| 242 | 'maxExtraPeople' => $maxExtraPeople, |
| 243 | ]; |
| 244 | } |
| 245 | } |
| 246 |