Merge branch 'master' into 810-auto-dispatch-revamp

config/routes/customer_api.yaml

@@ -65,11 +65,6 @@ cust_api_battery_list:
     controller: App\Controller\CustomerAppAPI\VehicleController::getCompatibleBatteries
     methods: [GET]
 
-cust_api_jo_request:
-    path: /apiv2/job_order
-    controller: App\Controller\CustomerAppAPI\JobOrderController::requestJobOrder
-    methods: [POST]
-
 cust_api_estimate:
     path: /apiv2/estimate
     controller: App\Controller\CustomerAppAPI\EstimateController::getEstimate

config/services.yaml

@@ -27,6 +27,11 @@ services:
                             # fetching services directly from the container via $container->get() won't work.
                             # The best practice is to be explicit about your dependencies anyway.
 
+    _instanceof:
+        # make every hub filter public
+        App\Service\HubFilter\HubFilterInterface:
+            public: true
+
     # makes classes in src/ available to be used as services
     # this creates a service per class whose id is the fully-qualified class name
     App\:
@@ -332,27 +337,10 @@ services:
             $rt: "@App\\Service\\RisingTideGateway"
             $trans: "@Symfony\\Contracts\\Translation\\TranslatorInterface"
 
-    App\Service\HubFilter\Filters\DateAndTimeHubFilter:
-        public: true
-
-    App\Service\HubFilter\Filters\JoTypeHubFilter:
-        public: true
-
-    App\Service\HubFilter\Filters\MaxResultsHubFilter:
-        public: true
-
-    App\Service\HubFilter\Filters\PaymentMethodHubFilter:
-        public: true
-
-    App\Service\HubFilter\Filters\RiderAvailabilityHubFilter:
-        public: true
-
     App\Service\HubFilter\Filters\InventoryHubFilter:
-        public: true
         arguments:
             $im: "@App\\Service\\InventoryManager"
 
     App\Service\HubFilter\Filters\RoundRobinHubFilter:
-        public: true
         arguments:
             $hub_distributor: "@App\\Service\\HubDistributor"

src/Controller/CustomerAppAPI/JobOrderController.php

@@ -995,411 +995,6 @@ class JobOrderController extends ApiController
         ]);
     }
 
-    // TODO: remove later
-    // mobile app no longer calls this
-    public function requestJobOrder(
-        Request $req,
-        InvoiceGeneratorInterface $ic,
-        GeofenceTracker $geo,
-        MapTools $map_tools,
-        InventoryManager $im,
-        MQTTClientApiv2 $mclientv2,
-        FCMSender $fcmclient,
-        RiderAssignmentHandlerInterface $rah,
-        PromoLogger $promo_logger,
-        HubSelector $hub_select,
-        HubDistributor $hub_dist,
-        HubFilterLogger $hub_filter_logger,
-        HubFilteringGeoChecker $hub_geofence,
-        JobOrderManager $jo_manager,
-        PriceTierManager $pt_manager
-    ) {
-        // validate params
-        $validity = $this->validateRequest($req, [
-            'service_type',
-            'cv_id',
-            // 'batt_id',
-            'long',
-            'lat',
-            'warranty',
-            'mode_of_payment',
-        ]);
-
-        if (!$validity['is_valid']) {
-            return new ApiResponse(false, $validity['error']);
-        }
-
-        // trade in type
-        $trade_in_batt = $req->request->get('trade_in_batt');
-        $trade_in_type = $req->request->get('trade_in_type', '');
-
-        // address
-        $address = $req->request->get('delivery_address', 'Set by mobile application');
-
-        // instructions
-        $instructions = $req->request->get('delivery_instructions', '');
-
-        // longitude and latitude
-        $long = $req->request->get('long');
-        $lat = $req->request->get('lat');
-
-        // geofence
-        $is_covered = $geo->isCovered($long, $lat);
-        if (!$is_covered) {
-            // TODO: put geofence error message in config file somewhere
-            return new ApiResponse(false, $this->getGeoErrorMessage());
-        }
-
-        $jo = new JobOrder();
-        $jo->setSource(TransactionOrigin::MOBILE_APP)
-            ->setStatus(JOStatus::PENDING)
-            ->setDeliveryInstructions('')
-            ->setTier1Notes('')
-            ->setTier2Notes('')
-            ->setDeliveryAddress($address)
-            ->setTradeInType($trade_in_type)
-            ->setDeliveryInstructions($instructions)
-            // TODO: error check for valid mode of payment
-            ->setModeOfPayment($req->request->get('mode_of_payment'));
-
-        // customer
-        $cust = $this->session->getCustomer();
-        if ($cust == null) {
-            return new ApiResponse(false, 'No customer information found.');
-        }
-
-        // check if customer has more than one job order already
-        $flag_cust_new = false;
-
-        $cust_jo_count = $jo_manager->getCustomerJobOrderCount($cust->getID());
-        if ($cust_jo_count <= 1)
-            $flag_cust_new = true;
-
-        $jo->setCustomer($cust);
-        $jo->setCustNew($flag_cust_new);
-
-        // validate service type
-        $stype = $req->request->get('service_type');
-        if (!ServiceType::validate($stype)) {
-            return new ApiResponse(false, 'Invalid service type.');
-        }
-        $jo->setServiceType($stype);
-
-        // validate warranty
-        $warr = $req->request->get('warranty');
-        if (!WarrantyClass::validate($warr)) {
-            return new ApiResponse(false, 'Invalid warranty class.');
-        }
-        $jo->setWarrantyClass($warr);
-
-        // set coordinates
-        $point = new Point($long, $lat);
-        $jo->setCoordinates($point);
-
-        // make invoice criteria
-        $icrit = new InvoiceCriteria();
-        $icrit->setServiceType($stype);
-
-        // check promo
-        $promo_id = $req->request->get('promo_id');
-        if (!empty($promo_id)) {
-            $promo = $this->em->getRepository(Promo::class)->find($promo_id);
-            if ($promo == null) {
-                return new ApiResponse(false, 'Invalid promo id.');
-            }
-
-            // put in criteria
-            $icrit->addPromo($promo);
-        }
-
-        // check customer vehicle
-        $cv = $this->em->getRepository(CustomerVehicle::class)->find($req->request->get('cv_id'));
-        if ($cv == null) {
-            return new ApiResponse(false, 'Invalid customer vehicle id.');
-        }
-        $icrit->setCustomerVehicle($cv);
-        $jo->setCustomerVehicle($cv);
-
-        // check if customer owns vehicle
-        if ($cust->getID() != $cv->getCustomer()->getID()) {
-            return new ApiResponse(false, 'Customer does not own vehicle.');
-        }
-
-        // check battery
-        $batt_id = $req->request->get('batt_id');
-        if ($batt_id != null) {
-            $batt = $this->em->getRepository(Battery::class)->find($batt_id);
-            if ($batt == null) {
-                return new ApiResponse(false, 'Invalid battery id.');
-            }
-        } else
-            $batt = null;
-
-        /*
-        // put battery in criteria
-        $icrit->addBattery($batt);
-        */
-
-        // check trade-in
-        // only allow motolite, other, none
-        switch ($trade_in_type) {
-            case TradeInType::MOTOLITE:
-            case TradeInType::OTHER:
-                break;
-
-            default:
-                $trade_in_type = '';
-                break;
-        }
-
-        // add the actual battery item first
-        $icrit->addEntry($batt, null, 1);
-
-        // if we have a trade in, add it as well
-        if (!empty($trade_in_type) && !empty($trade_in_batt)) {
-            $ti_batt_obj = $this->em->getRepository(Battery::class)->find($trade_in_batt);
-            if (!empty($ti_batt_obj)) {
-                $battery_size = $ti_batt_obj->getSize();
-                $icrit->addTradeInEntry($battery_size, $trade_in_type, 1);
-            }
-        }
-
-        // set taxable
-        $icrit->setIsTaxable();
-
-        // set JO source
-        $icrit->setSource(TransactionOrigin::MOBILE_APP);
-
-        // set price tier
-        $pt_id = $pt_manager->getPriceTier($jo->getCoordinates());
-        $icrit->setPriceTier($pt_id);
-
-        // send to invoice generator
-        $invoice = $ic->generateInvoice($icrit);
-        $jo->setInvoice($invoice);
-
-        // set more hub criteria fields
-        $hub_criteria = new HubCriteria();
-        $hub_criteria->setPoint($jo->getCoordinates());
-
-        // get distance limit for mobile from env
-        $limit_distance = $_ENV['CUST_DISTANCE_LIMIT'];
-
-        // set distance limit
-        $hub_criteria->setLimitDistance($limit_distance);
-
-        if ($hub_geofence->isCovered($long, $lat)) {
-            // TODO: set this properly, since the other flags
-            // are on default values.
-            // if true, set other values for HubCriteria
-            // error_log('Area is covered by hub filtering');
-            $hub_criteria->setJoType($jo->getServiceType())
-                ->setPaymentMethod($jo->getModeOfPayment())
-                ->setRoundRobin(true);
-        }
-
-        // add battery to items
-        $sku = $batt->getSAPCode();
-        if (!empty($sku))
-            $hub_criteria->addItem($batt->getSAPCode(), 1);
-
-        // get customer id. No JO id at this point
-        $customer_id = $cust->getID();
-
-        $hub_criteria->setCustomerId($customer_id);
-
-        // find nearest hubs
-        $nearest_hubs = $hub_select->find($hub_criteria);
-
-        $assigned_rider = null;
-        if (!empty($nearest_hubs)) {
-            // go through the hub list, find the nearest hub
-            // with an available rider
-            //error_log('found nearest hub ' . $nearest_hub->getID());
-            foreach ($nearest_hubs as $nearest_hub) {
-                $available_riders = $nearest_hub['hub']->getAvailableRiders();
-                if (count($available_riders) >= 1) {
-                    if (count($available_riders) == 1) {
-                        $assigned_rider = $available_riders[0];
-                    } else {
-                        // TODO: the setting of riders into an array
-                        //  will no longer be necessary when the contents
-                        // of randomizeRider changes
-                        $riders = [];
-                        foreach ($available_riders as $rider) {
-                            $riders[] = $rider;
-                        }
-
-                        $assigned_rider = $this->randomizeRider($riders);
-                    }
-
-                    $jo->setHub($nearest_hub['hub']);
-                    $jo->setRider($assigned_rider);
-                    $jo->setStatus(JOStatus::ASSIGNED);
-                    $jo->setStatusAutoAssign(AutoAssignStatus::HUB_AND_RIDER_ASSIGNED);
-
-                    $assigned_rider->setAvailable(false);
-
-                    // set rider's current job order
-                    $assigned_rider->setCurrentJobOrder($jo);
-
-                    // update redis hub_jo_count for hub
-                    $hub_dist->incrementJoCountForHub($nearest_hub['hub']);
-
-                    // break out of loop
-                    break;
-                } else {
-                    // log hub into hub_filter_log
-                    $hub_filter_logger->logFilteredHub($nearest_hub['hub'], 'no_available_rider', null, $cust->getID());
-                    // continue to go through list to find hub with an available rider
-                }
-            }
-        }
-
-        $this->em->persist($jo);
-        $this->em->persist($invoice);
-
-        // add event log for JO
-        $event = new JOEvent();
-        $event->setDateHappen(new DateTime())
-            ->setTypeID(JOEventType::CREATE)
-            ->setJobOrder($jo);
-        $this->em->persist($event);
-
-        // check JO status
-        if ($jo->getStatus() == JOStatus::ASSIGNED) {
-            // add event logs for hub and rider assignments
-            $hub_assign_event = new JOEvent();
-            $hub_assign_event->setDateHappen(new DateTime())
-                ->setTypeID(JOEventType::HUB_ASSIGN)
-                ->setJobOrder($jo);
-
-            $this->em->persist($hub_assign_event);
-
-            $rider_assign_event = new JOEvent();
-            $rider_assign_event->setDateHappen(new DateTime())
-                ->setTypeID(JOEventType::RIDER_ASSIGN)
-                ->setJobOrder($jo);
-
-            $this->em->persist($rider_assign_event);
-
-            // user mqtt event
-            $payload = [
-                'event' => 'outlet_assign',
-            ];
-            $mclientv2->sendEvent($jo, $payload);
-            $fcmclient->sendJoEvent($jo, "jo_fcm_title_outlet_assign", "jo_fcm_body_outlet_assign");
-
-            $rah->assignJobOrder($jo, $jo->getRider());
-        }
-
-        $this->em->flush();
-
-        // make invoice json data
-        $invoice_data = [
-            'total_price' => $invoice->getTotalPrice(),
-            'vat_ex_price' => (float) $invoice->getVATExclusivePrice(),
-            'vat' => $invoice->getVAT(),
-            'discount' => $invoice->getDiscount(),
-            'trade_in' => $invoice->getTradeIn(),
-        ];
-        $items = $invoice->getItems();
-        $items_data = [];
-        foreach ($items as $item) {
-            $items_data[] = [
-                'title' => $item->getTitle(),
-                'qty' => $item->getQuantity() + 0,
-                'price' => $item->getPrice() + 0.0,
-            ];
-        }
-        $invoice_data['items'] = $items_data;
-
-        // check service type
-        if ($jo->getServiceType() == ServiceType::BATTERY_REPLACEMENT_NEW) {
-            $customer = $cv->getCustomer();
-            $customer_tags = $customer->getCustomerTagObjects();
-            if (!empty($customer_tags)) {
-                foreach ($customer_tags as $customer_tag) {
-                    // TODO: not too comfy with this being hardcoded
-                    if ($customer_tag->getID() == $invoice->getUsedCustomerTagId()) {
-                        // remove associated entity
-                        $customer->removeCustomerTag($customer_tag);
-
-                        // log the availment of promo from customer
-                        $created_by = $req->query->get('session_key');
-                        $cust_id = $jo->getCustomer()->getID();
-                        $cust_fname = $jo->getCustomer()->getFirstName();
-                        $cust_lname = $jo->getCustomer()->getLastName();
-                        $jo_id = $jo->getID();
-                        $invoice_id = $jo->getInvoice()->getID();
-                        // TODO: check if we store total price of invoice or just the discounted amount
-                        $amount = $jo->getInvoice()->getTotalPrice();
-                        $promo_logger->logPromoInfo(
-                            $created_by,
-                            $cust_id,
-                            $cust_fname,
-                            $cust_lname,
-                            $jo_id,
-                            $invoice_id,
-                            $amount
-                        );
-                    }
-                }
-            }
-        }
-
-        // response
-        return new ApiResponse(true, '', [
-            'jo_id' => $jo->getID(),
-            'invoice' => $invoice_data,
-        ]);
-    }
-
-    // commenting it out. Modify the getJOHistory instead to just get the fulfilled
-    // and cancelled job orders, since ongoing is not yet part of history
-    /*
-    public function getCompletedJobOrders(Request $req, EntityManagerInterface $em, RiderTracker $rt)
-    {
-        // validate params
-        $validity = $this->validateRequest($req);
-
-        if (!$validity['is_valid']) {
-            return new ApiResponse(false, $validity['error']);
-        }
-
-        // get customer
-        $cust = $this->session->getCustomer();
-        if ($cust == null)
-        {
-            return new ApiResponse(false, 'No customer information found.');
-        }
-
-        $completed_jos = $this->getCompletedJOs($cust);
-
-        // initialize data
-        $jo_data = [];
-        foreach ($completed_jos as $jo)
-        {
-            $jo_data[] = $this->generateJobOrderData($req, $jo, $rt);
-        }
-
-        // response
-        return new ApiResponse(true, '', [
-            'completed_job_orders' => $jo_data,
-        ]);
-    }
-
-    protected function getCompletedJOs($cust)
-    {
-        $completed_jos = $this->em->getRepository(JobOrder::class)->findBy([
-            'customer' => $cust,
-            'status' => [JOStatus::CANCELLED, JOStatus::FULFILLED],
-        ], ['date_schedule' => 'desc']);
-
-        return $completed_jos;
-    }
-    */
-
     protected function generateJobOrderData($req, $jo, $rt)
     {
         $status = $jo->getStatus();

src/Service/HubFilter/BaseHubFilter.php

@@ -2,6 +2,7 @@
 
 namespace App\Service\HubFilter;
 
+use App\Entity\Customer;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Contracts\Translation\TranslatorInterface;
 
@@ -12,18 +13,19 @@ use App\Entity\JORejection;
 use App\Ramcar\ServiceType;
 use App\Ramcar\JORejectionReason;
 use App\Service\RisingTideGateway;
+use App\Ramcar\HubCriteria;
 
 use DateTime;
 
 class BaseHubFilter
 {
     protected $id;
-    protected $jo_id;
-    protected $customer_id;
+    protected $cust;
     protected $hub_filter_logger;
     protected $em;
     protected $rt;
     protected $trans;
+    protected $crit;
 
     public function __construct(HubFilterLogger $hub_filter_logger, EntityManagerInterface $em, RisingTideGateway $rt, TranslatorInterface $trans)
     {
@@ -37,36 +39,22 @@ class BaseHubFilter
         error_log("-------------------");
     }
 
+    public function initialize(HubCriteria $crit, Customer $cust): void
+    {
+        $this->crit = $crit;
+        $this->cust = $cust;
+    }
+
     public function getID(): string
     {
         return $this->id;
     }
 
-    public function setJOID(int $jo_id)
-    {
-        $this->jo_id = $jo_id;
-        return $this;
-    }
-
-    public function getJOID(): int
-    {
-        return $this->jo_id;
-    }
-
-    public function setCustomerID(int $customer_id)
-    {
-        $this->customer_id = $customer_id;
-        return $this;
-    }
-
-    public function getCustomerID(): int
-    {
-        return $this->customer_id;
-    }
-
     public function log(Hub $hub): void
     {
-        $this->hub_filter_logger->logFilteredHub($hub, $this->getID(), $this->getJOID(), $this->getCustomerID());
+        $jo_id = $this->crit->getJobOrderId();
+
+        $this->hub_filter_logger->logFilteredHub($hub, $this->getID(), $jo_id, $this->cust->getID());
 
         // log to file
         $filename = '/../../../var/log/hub_rejection.log';
@@ -74,7 +62,7 @@ class BaseHubFilter
 
         // build log entry
         $entry = implode("", [
-            "[JO: " . $this->getJOID() . "]",
+            "[JO: " . $jo_id . "]",
             "[" . $date . "]",
             "[" . $this->getID() . "]",
             " " . $hub->getName() . " (ID: " . $hub->getID() . ")",
@@ -86,7 +74,12 @@ class BaseHubFilter
 
     protected function createRejectionEntry($hub, $reason, $remarks = ""): JORejection 
     {
-        $jo = $this->em->getRepository(JobOrder::class)->find($this->getJOID());
+        $jo_id = $this->crit->getJobOrderId();
+        $jo = null;
+
+        if (!empty($jo_id)) {
+            $jo = $this->em->getRepository(JobOrder::class)->find($jo_id);
+        }
 
         $robj = new JORejection();
         $robj->setDateCreate(new DateTime())
@@ -103,7 +96,7 @@ class BaseHubFilter
 
     protected function sendSMSMessage($hub, $order_date, $service_type, $rejection, $reason = "", $remarks = ""): void
     {
-        $jo_id = $this->getJOID();
+        $jo_id = $this->crit->getJobOrderId();
         
         // check if we already have a rejection record for this hub and JO. this also means an SMS was already sent
         $rejection_count = $this->em->createQueryBuilder()

src/Service/HubFilter/Filters/DateAndTimeHubFilter.php

@@ -4,21 +4,22 @@ namespace App\Service\HubFilter\Filters;
 
 use App\Service\HubFilter\BaseHubFilter;
 use App\Service\HubFilter\HubFilterInterface;
+use App\Ramcar\HubCriteria;
 
 class DateAndTimeHubFilter extends BaseHubFilter implements HubFilterInterface
 {
     protected $id = 'date_and_time';
 
-    public function getRequestedParams() : array
+    public function isApplicable() : bool
     {
-        return [
-            'date_time',
-        ];
+        return true;
     }
 
-    public function filter(array $hubs, array $params = []) : array
+    public function filter(array $hubs) : array
     {
-        if ($params['date_time'] == null)
+        $filter_time = $this->crit->getDateTime();
+
+        if ($filter_time == null)
             return $hubs;
 
         $results = [];
@@ -32,22 +33,27 @@ class DateAndTimeHubFilter extends BaseHubFilter implements HubFilterInterface
             // is open/available on date/day
             $hub = $hub_data['hub'];
 
-            $time_open = $hub->getTimeOpen()->format("H:i:s");
-            $time_close = $hub->getTimeClose()->format("H:i:s");
+            $time_open = $hub->getTimeOpen();
+            $time_close = $hub->getTimeClose();
 
-            $filter_time = $params['date_time']->format("H:i:s");
+            // normalize dates to be the same as filter time
+            $time_open->setDate(
+                $filter_time->format('Y'),
+                $filter_time->format('m'),
+                $filter_time->format('d')
+            );
 
+            $time_close->setDate(
+                $filter_time->format('Y'),
+                $filter_time->format('m'),
+                $filter_time->format('d')
+            );
+
+            // check filter time falls within operating hours
             if (($filter_time >= $time_open) &&
                 ($filter_time <= $time_close))
             {
-                $results[] = [
-                    'hub' => $hub,
-                    'db_distance' => $hub_data['db_distance'],
-                    'distance' => $hub_data['distance'],
-                    'duration' => $hub_data['duration'],
-                    'jo_count' => 0,
-                    'inventory' => $hub_data['inventory'],
-                ];
+                $results[] = $hub_data;
             }
             else
                 $this->log($hub);

src/Service/HubFilter/Filters/DistanceHubFilter.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace App\Service\HubFilter\Filters;
+
+use App\Entity\Hub;
+use App\Service\HubFilter\BaseHubFilter;
+use App\Service\HubFilter\HubFilterInterface;
+
+class DistanceHubFilter extends BaseHubFilter implements HubFilterInterface
+{
+    protected $id = 'not_within_distance';
+
+    public function isApplicable() : bool
+    {
+        return !$this->crit->isEmergency();
+    }
+
+    public function filter(array $hubs) : array
+    {
+        $results = [];
+        foreach ($hubs as $hub_data)
+        {
+            $hub = $hub_data['hub'];
+            $dist = $hub_data['distance'];
+
+            // check if within distance threshold
+            if ($dist < $this->crit->getLimitDistance()) {
+                // log to legacy file
+                $this->logHubWithinDistance($hub, $dist);
+
+                // add to results
+                $results[] = $hub_data;
+            } else {
+                $this->log($hub);
+            }
+        }
+
+        return $results;
+    }
+
+    // NOTE: pulled from old hub selector class to maintain the log file
+    protected function logHubWithinDistance(Hub $hub, float $distance): void
+    {
+        // log to file
+        $filename = '/../../../../var/log/closest_hubs_selected.log';
+        $date = date("Y-m-d H:i:s");
+
+        // build log entry
+        $entry = implode("", [
+            "[JO: " . $this->crit->getJobOrderId() . "]",
+            "[" . $date . "]",
+            "[Distance: " . $distance . " vs " . $this->crit->getLimitDistance() . "]",
+            " " . $hub->getName() . " (ID: " . $hub->getID() . ")",
+            "\r\n",
+        ]);
+
+        @file_put_contents(__DIR__ . $filename, $entry, FILE_APPEND);
+    }
+}

src/Service/HubFilter/Filters/InventoryHubFilter.php

@@ -28,45 +28,40 @@ class InventoryHubFilter extends BaseHubFilter implements HubFilterInterface
         $this->im = $im;
     }
 
-    public function getRequestedParams() : array
+    public function isApplicable() : bool
     {
-        return [
-            'flag_inventory_check',
-            'customer_class',
-            'jo_type',
-            'jo_origin',
-            'order_date',
-            'service_type',
-            'items',
-        ];
+        return true;
     }
 
-    public function filter(array $hubs, array $params = []) : array
+    public function filter(array $hubs) : array
     {
+        $jo_id = $this->crit->getJobOrderId();
+        $jo_type = $this->crit->getJoType();
+
         // check if this is enabled
-        if (!$params['flag_inventory_check']) {
-            error_log("INVENTORY CHECK " . $this->getJOID() . ": DISABLED");
+        if (!$this->crit->hasInventoryCheck()) {
+            error_log("INVENTORY CHECK " . $jo_id . ": DISABLED");
             return $hubs;
         }
 
         // check customer class
-        if ((!empty($params['customer_class']) && $params['customer_class'] == CustomerClassification::VIP) ||
-            $params['jo_origin'] === TransactionOrigin::VIP) {
-            error_log("INVENTORY CHECK " . $this->getJOID() . ": VIP CLASS");
+        if ((!empty($params['customer_class']) && $this->crit->getCustomerClass() == CustomerClassification::VIP) ||
+            $this->crit->getJoOrigin() === TransactionOrigin::VIP) {
+            error_log("INVENTORY CHECK " . $jo_id . ": VIP CLASS");
             return $hubs;
         }
         
         // check item list is not empty
         if (empty($params['items'])) {
-            error_log("INVENTORY CHECK " . $this->getJOID() . ": NO ITEMS");
+            error_log("INVENTORY CHECK " . $jo_id . ": NO ITEMS");
             return $hubs;
         }
 
         // check this is a battery item related JO
-        if ($params['jo_type'] != ServiceType::BATTERY_REPLACEMENT_NEW &&
-            $params['jo_type'] != ServiceType::BATTERY_REPLACEMENT_WARRANTY
+        if ($jo_type != ServiceType::BATTERY_REPLACEMENT_NEW &&
+            $jo_type != ServiceType::BATTERY_REPLACEMENT_WARRANTY
         ) {
-            error_log("INVENTORY CHECK " . $this->getJOID() . ": INVALID SERVICE TYPE: " . $params['jo_type']);
+            error_log("INVENTORY CHECK " . $jo_id . ": INVALID SERVICE TYPE: " . $jo_type);
             return $hubs;
         }
 
@@ -84,7 +79,8 @@ class InventoryHubFilter extends BaseHubFilter implements HubFilterInterface
         $qtys = [];
         
         // call inventory manager for all hubs for selected SKUs
-        $skus = array_keys($params['items']);
+        $items = $this->crit->getItems();
+        $skus = array_keys($items);
 
         error_log("CHECKING INVENTORY FOR " . count($skus) . " ITEM(S) ON HUBS " . count($branch_codes) . "...");
 
@@ -96,7 +92,7 @@ class InventoryHubFilter extends BaseHubFilter implements HubFilterInterface
         foreach ($branches as $branch) {
             if (isset($branch['BranchCode'])) {
                 // filter out branch if it does not have sufficient inventory
-                if (!isset($params['items'][$branch['SapCode']]) || $branch['Quantity'] < $params['items'][$branch['SapCode']] &&
+                if (!isset($params['items'][$branch['SapCode']]) || $branch['Quantity'] < $items[$branch['SapCode']] &&
                     !isset($hubs_to_filter[$branch['BranchCode']])
                 ) {
                     error_log("FILTERING BRANCH WITH NO INVENTORY: " . $branch['BranchCode']);
@@ -124,8 +120,6 @@ class InventoryHubFilter extends BaseHubFilter implements HubFilterInterface
             // check if we are filtering this hub
             if (isset($hubs_to_filter[$branch_code]) || empty($branch_code) || !isset($qtys[$branch_code])) {
                 // if we have a JO, create rejection record and notify
-                $jo_id = $this->getJOID();
-
                 if (!empty($jo_id)) {
                     // create rejection report entry
                     $robj = $this->createRejectionEntry(
@@ -137,8 +131,8 @@ class InventoryHubFilter extends BaseHubFilter implements HubFilterInterface
                     // build SMS message
                     $this->sendSMSMessage(
                         $hub,
-                        $params['order_date'],
-                        $params['service_type'],
+                        $this->crit->getOrderDate(),
+                        $this->crit->getServiceType(),
                         $robj,
                         JORejectionReason::getName(JORejectionReason::NO_STOCK_SALES),
                         "Requested SKU(s) - " . $battery_string

src/Service/HubFilter/Filters/JoTypeHubFilter.php

@@ -9,20 +9,17 @@ class JoTypeHubFilter extends BaseHubFilter implements HubFilterInterface
 {
     protected $id = 'job_order_type';
 
-    public function getRequestedParams() : array
+    public function isApplicable() : bool
     {
-        return [
-            'flag_emergency',
-            'jo_type',
-        ];
+        return true;
     }
 
-    public function filter(array $hubs, array $params = []) : array
+    public function filter(array $hubs) : array
     {
-        if ($params['flag_emergency'])
+        if ($this->crit->isEmergency())
             return $hubs;
         
-        if (empty($params['jo_type']))
+        if (empty($this->crit->getJoType()))
             return $hubs;
 
         $results = [];

src/Service/HubFilter/Filters/MaxResultsHubFilter.php

@@ -9,22 +9,22 @@ class MaxResultsHubFilter extends BaseHubFilter implements HubFilterInterface
 {
     protected $id = 'max_results';
 
-    public function getRequestedParams() : array
+    public function isApplicable() : bool
     {
-        return [
-            'limit_results',
-        ];
+        return true;
     }
 
-    public function filter(array $hubs, array $params = []) : array
+    public function filter(array $hubs) : array
     {
-        if (empty($params['limit_results']))
+        $limit_results = $this->crit->getLimitResults();
+
+        if (empty($limit_results))
             return $hubs;
 
         $results = [];
         for ($i = 0; $i < count($hubs); $i++)
         {
-            if ($i < $params['limit_results'])
+            if ($i < $limit_results)
                 $results[] = $hubs[$i];
             else
                 $this->log($hubs[$i]['hub']);

src/Service/HubFilter/Filters/PaymentMethodHubFilter.php

@@ -9,20 +9,17 @@ class PaymentMethodHubFilter extends BaseHubFilter implements HubFilterInterface
 {
     protected $id = 'no_payment_method';
 
-    public function getRequestedParams() : array
+    public function isApplicable() : bool
     {
-        return [
-            'flag_emergency',
-            'payment_method',
-        ];
+        return true;
     }
 
-    public function filter(array $hubs, array $params = []) : array
+    public function filter(array $hubs) : array
     {
-        if ($params['flag_emergency'])
+        if ($this->crit->isEmergency())
             return $hubs;
 
-        if (empty($params['payment_method']))
+        if (empty($this->crit->getPaymentMethod()))
             return $hubs;
 
         $results = [];
@@ -37,7 +34,7 @@ class PaymentMethodHubFilter extends BaseHubFilter implements HubFilterInterface
                 $flag_found_pmethod = false;
                 foreach ($payment_methods as $pmethod)
                 {
-                    if ($pmethod == $params['payment_method'])
+                    if ($pmethod == $this->crit->getPaymentMethod())
                     {
                         $results[] = [
                             'hub' => $hub,

src/Service/HubFilter/Filters/RiderAvailabilityHubFilter.php

@@ -12,26 +12,24 @@ class RiderAvailabilityHubFilter extends BaseHubFilter implements HubFilterInter
 {
     protected $id = 'no_available_rider';
 
-    public function getRequestedParams() : array
+    public function isApplicable() : bool
     {
-        return [
-            'flag_riders_check',
-            'customer_class',
-            'order_date',
-            'service_type',
-        ];
+        return true;
     }
 
-    public function filter(array $hubs, array $params = []) : array
+    public function filter(array $hubs) : array
     {
+        $cust_class = $this->crit->getCustomerClass();
+        $jo_id = $this->crit->getJobOrderId();
+
         // check if this is enabled
-        if (!$params['flag_riders_check']) {
+        if (!$this->crit->hasRidersCheck()) {
             return $hubs;
         }
 
         // check customer class
-        if (!empty($params['customer_class']) && $params['customer_class'] == CustomerClassification::VIP) {
-            error_log("RIDER CHECK " . $this->getJOID() . ": VIP CLASS");
+        if (!empty($cust_class) && $cust_class == CustomerClassification::VIP) {
+            error_log("RIDER CHECK " . $jo_id . ": VIP CLASS");
             return $hubs;
         }
 
@@ -45,8 +43,6 @@ class RiderAvailabilityHubFilter extends BaseHubFilter implements HubFilterInter
             error_log("TOTAL RIDERS: " . $available_riders);
             if ($available_riders === 0) {
                 // if we have a JO, create rejection record and notify
-                $jo_id = $this->getJOID();
-                
                 if (!empty($jo_id)) {
                     // create rejection report entry
                     $robj = $this->createRejectionEntry($hub, JORejectionReason::NO_RIDER_AVAILABLE);      
@@ -54,8 +50,8 @@ class RiderAvailabilityHubFilter extends BaseHubFilter implements HubFilterInter
                     // build SMS message
                     $this->sendSMSMessage(
                         $hub,
-                        $params['order_date'],
-                        $params['service_type'],
+                        $this->crit->getOrderDate(),
+                        $this->crit->getServiceType(),
                         $robj,
                         JORejectionReason::getName(JORejectionReason::NO_RIDER_AVAILABLE),
                     );

src/Service/HubFilter/Filters/RoundRobinHubFilter.php

@@ -23,16 +23,14 @@ class RoundRobinHubFilter extends BaseHubFilter implements HubFilterInterface
         $this->hub_distributor = $hub_distributor;
     }
 
-    public function getRequestedParams() : array
+    public function isApplicable() : bool
     {
-        return [
-            'flag_round_robin',
-        ];
+        return true;
     }
 
-    public function filter(array $hubs, array $params = []) : array
+    public function filter(array $hubs) : array
     {
-        if (!$params['flag_round_robin'])
+        if (!$this->crit->isRoundRobin())
             return $hubs;
 
         $results = [];

src/Service/HubFilter/HubFilterInterface.php

@@ -2,19 +2,16 @@
 
 namespace App\Service\HubFilter;
 
+use App\Entity\Customer;
+use App\Ramcar\HubCriteria;
+
 interface HubFilterInterface
 {
+    public function initialize(HubCriteria $crit, Customer $cust);
+
     public function getID() : string;
 
-    public function filter(array $hubs, array $params = []) : array;
+    public function isApplicable() : bool;
 
-    public function setJOID(int $jo_id);
-
-    public function getJOID() : int;
-
-    public function setCustomerID(int $customer_id);
-
-    public function getCustomerID() : int;
-
-    public function getRequestedParams() : array;
+    public function filter(array $hubs) : array;
 }

src/Service/HubSelector.php

@@ -2,6 +2,7 @@
 
 namespace App\Service;
 
+use App\Entity\Customer;
 use Doctrine\ORM\EntityManagerInterface;
 
 use Symfony\Contracts\Translation\TranslatorInterface;
@@ -15,6 +16,7 @@ use App\Service\HubFilterLogger;
 use App\Service\RisingTideGateway;
 
 use App\Ramcar\HubCriteria;
+use App\Service\HubFilter\HubFilterInterface;
 
 class HubSelector
 {
@@ -26,9 +28,7 @@ class HubSelector
     protected $trans;
     protected $rt;
 
-    public function __construct(ContainerInterface $container, EntityManagerInterface $em, InventoryManager $im,
-                                HubDistributor $hub_distributor, HubFilterLogger $hub_filter_logger,
-                                TranslatorInterface $trans, RisingTideGateway $rt)
+    public function __construct(ContainerInterface $container, EntityManagerInterface $em, InventoryManager $im, HubDistributor $hub_distributor, HubFilterLogger $hub_filter_logger, TranslatorInterface $trans, RisingTideGateway $rt)
     {
         $this->container = $container;
         $this->em = $em;
@@ -51,84 +51,87 @@ class HubSelector
         return $enabled_filters;
     }
 
-    public function find(HubCriteria $criteria)
+    public function find(HubCriteria $criteria): array
     {
-        $point = $criteria->getPoint();
-        $limit_results = $criteria->getLimitResults();
-        $limit_distance = $criteria->getLimitDistance();
-        $jo_type = $criteria->getJoType();
-        $flag_inventory_check = $criteria->hasInventoryCheck();
-        $flag_riders_check = $criteria->hasRidersCheck();
-        $items = $criteria->getItems();
-        $date_time = $criteria->getDateTime();
-        $payment_method = $criteria->getPaymentMethod();
-        $flag_emergency = $criteria->isEmergency();
-        $flag_round_robin = $criteria->isRoundRobin();
-        $jo_id = $criteria->getJobOrderId();
-        $jo_origin = $criteria->getJoOrigin();
-        $customer_id = $criteria->getCustomerId();
-        $customer_class = $criteria->getCustomerClass();
+        // get all the hubs
+        $hubs = $this->getHubList($criteria->getPoint());
 
-        // needed for JORejection records and SMS notifs
-        $order_date = $criteria->getOrderDate();
-        $service_type = $criteria->getServiceType();
+        // get customer record
+        $cust = $this->em->getRepository(Customer::class)->find($criteria->getCustomerId());
 
-        // error_log('payment methods ' . $payment_method);
-        // error_log('distance limit ' . $limit_distance);
-        // error_log('emergency flag ' . $flag_emergency);
-
-        // get all the hubs within distance
-        $filtered_hubs = $this->getClosestHubs($point, $limit_distance, $jo_id, $customer_id);
-
-        // build param list
-        $params = [
-            'date_time' => $date_time,
-            'flag_inventory_check' => $flag_inventory_check,
-            'customer_class' => $customer_class,
-            'jo_type' => $jo_type,
-            'jo_origin' => $jo_origin,
-            'order_date' => $order_date,
-            'service_type' => $service_type,
-            'items' => $items,
-            'flag_emergency' => $flag_emergency,
-            'limit_results' => $limit_results,
-            'payment_method' => $payment_method,
-            'flag_riders_check' => $flag_riders_check,
-            'flag_round_robin' => $flag_round_robin,
-        ];
+        // get all areas that cover the JO location
+        $areas = $this->getAreaCoverage($criteria);
 
         // loop through all enabled filters
         foreach ($this->getActiveFilters() as $hub_filter) {
             // no hubs left to filter
-            if (empty($filtered_hubs)) {
+            if (empty($hubs)) {
                 break;
             }
 
+            // initialize the filter
             $f = $this->container->get($hub_filter);
+            $f->initialize($criteria, $cust);
 
             // check if supported area is exempted from this filter
-            if ($this->isExemptedByArea($f->getID(), $point)) {
+            if ($this->isExemptedByArea($areas, $f)) {
                 continue;
             }
 
-            $f->setJOID($jo_id);
-            $f->setCustomerID($customer_id);
-
-            // get requested params only
-            $req_params = array_intersect_key($params, array_flip($f->getRequestedParams()));
-
-            // filter hub list
-            $filtered_hubs = $f->filter($filtered_hubs, $req_params);
-
-            // error_log($f->getID() . ' hubs ' . json_encode($filtered_hubs));
+            // run the filter
+            $hubs = $f->filter($hubs, $criteria);
         }
 
-        // error_log('final hub list ' . json_encode($filtered_hubs));
+        // error_log('final hub list ' . json_encode($hubs));
 
-        return $filtered_hubs;
+        return $hubs;
     }
 
-    protected function getClosestHubs(Point $point, $limit_distance, $jo_id, $customer_id)
+    protected function isExemptedByArea(array $areas, HubFilterInterface $filter): bool
+    {
+        $is_exempted = false;
+
+        if (!empty($areas)) {
+            // check if at least one area has this filter enabled
+            $has_support = false;
+
+            foreach ($areas as $area) {
+                // get all exceptions
+                $exceptions = $area->getHubFilterExceptions();
+
+                // if any area has this filter enabled, consider it enabled and move on
+                if (!isset($exceptions[$filter->getID()])) {
+                    $has_support = true;
+                    break;
+                }
+            }
+
+            // none of the areas have this filter enabled, consider it exempted
+            if (!$has_support) {
+                error_log("skipping filter " . $filter->getID() . " due to exempted area");
+                $is_exempted = true;
+            }
+        }
+
+        // filter is in place
+        return $is_exempted;
+    }
+
+    protected function getAreaCoverage(HubCriteria $criteria): array
+    {
+        $point = $criteria->getPoint();
+        $long = $point->getLongitude();
+        $lat = $point->getLatitude();
+
+        // get supported area given a set of coordinates
+        $query = $this->em->createQuery('SELECT s from App\Entity\SupportedArea s where st_contains(s.coverage_area, point(:long, :lat)) = true');
+
+        return $query->setParameter('long', $long)
+                ->setParameter('lat', $lat)
+                ->getResult();
+    }
+
+    protected function getHubList(Point $point): array
     {
         // get closest hubs based on st_distance function from db
         $query_string = 'SELECT h, st_distance(h.coordinates, point(:lng, :lat)) as dist FROM App\Entity\Hub h WHERE h.status_open = true ORDER BY dist';
@@ -141,49 +144,34 @@ class HubSelector
         $result = $query->getResult();
 
         $hubs = [];
-        $hubs_data = [];
-        foreach ($result as $row)
-        {
-            $hubs[] = $row[0];
-
-            // get coordinates of hub
-            $hub_coordinates = $row[0]->getCoordinates();
-
-            $cust_lat = $point->getLatitude();
-            $cust_lng = $point->getLongitude();
-
-            $hub_lat = $hub_coordinates->getLatitude();
-            $hub_lng = $hub_coordinates->getLongitude();
+        
+        foreach ($result as $row) {
+            $hub = $row[0];
 
             // get distance in kilometers from customer point to hub point
-            $dist = $this->distance($cust_lat, $cust_lng, $hub_lat, $hub_lng);
+            $dist = $this->getKmDistance($point, $hub->getCoordinates());
 
-            if ($dist < $limit_distance)
-            {
-                $hubs_data[] = [
-                    'hub' => $row[0],
-                    'db_distance' => $row['dist'],
-                    'distance' => $dist,
-                    'duration' => 0,
-                    'jo_count' => 0,
-                    'inventory' => 0,
-                ];
-                
-                // log to file
-                $this->logClosestHubResult($jo_id, $row[0], $dist, $limit_distance);
-            }
-            else
-            {
-                $this->hub_filter_logger->logFilteredHub($row[0], 'not_within_distance', $jo_id, $customer_id);
-            }
+            $hubs[] = [
+                'hub' => $hub,
+                'db_distance' => $row['dist'],
+                'distance' => $dist,
+                'duration' => 0,
+                'jo_count' => 0,
+                'inventory' => 0,
+            ];
         }
 
-        return $hubs_data;
+        return $hubs;
     }
 
-    // convert db distance to kilometers
-    protected function distance($lat1, $lon1, $lat2, $lon2)
+    protected function getKmDistance(Point $point1, Point $point2): float
     {
+        // get coordinates in radians
+        $lat1 = $point1->getLatitude();
+        $lon1 = $point1->getLongitude();
+        $lat2 = $point2->getLatitude();
+        $lon2 = $point2->getLongitude();
+
         if (($lat1 == $lat2) && ($lon1 == $lon2))
             return 0;
 
@@ -193,53 +181,7 @@ class HubSelector
         $dist = rad2deg($dist);
         $miles = $dist * 60 * 1.1515;
 
-        return round(($miles * 1.609344), 1);
-    }
-
-    protected function isExemptedByArea(string $filter_id, Point $coordinates): bool
-    {
-        $long = $coordinates->getLongitude();
-        $lat = $coordinates->getLatitude();
-
-        // get supported area given a set of coordinates
-        $query = $this->em->createQuery('SELECT s from App\Entity\SupportedArea s where st_contains(s.coverage_area, point(:long, :lat)) = true');
-        $area = $query->setParameter('long', $long)
-                ->setParameter('lat', $lat)
-                ->setMaxResults(1)
-                ->getOneOrNullResult();
-
-        if ($area !== null) {
-            // get all exceptions
-            $exceptions = $area->getHubFilterExceptions();
-
-            if (isset($exceptions[$filter_id])) {
-                error_log("FILTER " . $filter_id . " DISABLED FOR AREA: " . $area->getName());
-                
-                // disable this filter for this area
-                return true;
-            }
-        }
-
-        // filter is in place
-        return false;
-    }
-
-    protected function logClosestHubResult($jo_id, $hub, $distance, $limit_distance)
-    {
-        // log to file
-        $filename = '/../../var/log/closest_hubs_selected.log';
-        $date = date("Y-m-d H:i:s");
-
-        // build log entry
-        $entry = implode("", [
-            "[JO: " . $jo_id . "]",
-            "[" . $date . "]",
-            "[Distance: " . $distance . " vs " . $limit_distance . "]",
-            " " . $hub->getName() . " (ID: " . $hub->getID() . ")",
-            "\r\n",
-        ]);
-
-        @file_put_contents(__DIR__ . $filename, $entry, FILE_APPEND);
+        return round($miles * 1.609344, 1);
     }
 }