resq/src/Service/CustomerHandler/ResqCustomerHandler.php

700 lines
23 KiB
PHP

<?php
namespace App\Service\CustomerHandler;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Validator\Validator\ValidatorInterface;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use App\Service\CustomerHandlerInterface;
use App\Ramcar\CustomerClassification;
use App\Ramcar\FuelType;
use App\Ramcar\VehicleStatusCondition;
use App\Ramcar\CrudException;
use App\Entity\Customer;
use App\Entity\CustomerVehicle;
use App\Entity\Vehicle;
use App\Entity\Battery;
use App\Entity\VehicleManufacturer;
use App\Entity\BatteryManufacturer;
use DateTime;
class ResqCustomerHandler implements CustomerHandlerInterface
{
protected $em;
protected $validator;
protected $country_code;
protected $template_hash;
public function __construct(EntityManagerInterface $em, ValidatorInterface $validator,
string $country_code)
{
$this->em = $em;
$this->validator = $validator;
$this->country_code = $country_code;
$this->loadTemplates();
}
// initialize form to display customer list
public function initializeCustomerIndexForm()
{
$params['template'] = $this->getTwigTemplate('cust_list');
return $params;
}
// get customers
public function getCustomers(Request $req)
{
// build query
$tqb = $this->em->getRepository(Customer::class)
->createQueryBuilder('q');
$qb = $this->em->getRepository(Customer::class)
->createQueryBuilder('q');
// get datatable params
$datatable = $req->request->get('datatable');
// count total records
$tquery = $tqb->select('COUNT(q)');
// add filters to count query
$this->setQueryFilters($datatable, $tquery);
$total = $tquery->getQuery()
->getSingleScalarResult();
// get current page number
$page = $datatable['pagination']['page'] ?? 1;
$perpage = $datatable['pagination']['perpage'];
$offset = ($page - 1) * $perpage;
// add metadata
$meta = [
'page' => $page,
'perpage' => $perpage,
'pages' => ceil($total / $perpage),
'total' => $total,
'sort' => 'asc',
'field' => 'id'
];
// build query
$query = $qb->select('q');
// add filters to query
$this->setQueryFilters($datatable, $query);
// check if sorting is present, otherwise use default
if (isset($datatable['sort']['field']) && !empty($datatable['sort']['field'])) {
$order = $datatable['sort']['sort'] ?? 'asc';
$query->orderBy('q.' . $datatable['sort']['field'], $order);
} else {
$query->orderBy('q.first_name', 'asc');
}
// get rows for this page
$obj_rows = $query->setFirstResult($offset)
->setMaxResults($perpage)
->getQuery()
->getResult();
// process rows
$rows = [];
foreach ($obj_rows as $orow) {
// add row data
$row['id'] = $orow->getID();
$row['title'] = $orow->getTitle();
$row['first_name'] = $orow->getFirstName();
$row['last_name'] = $orow->getLastName();
$row['customer_classification'] = CustomerClassification::getName($orow->getCustomerClassification());
$row['flag_mobile_app'] = $orow->hasMobileApp();
$row['app_mobile_number'] = $orow->hasMobileApp() && !empty($orow->getMobileSessions()) ? $orow->getMobileSessions()[0]->getPhoneNumber() : '';
$row['flag_active'] = $orow->isActive();
$row['flag_csat'] = $orow->isCSAT();
// TODO: properly add mobile numbers and plate numbers as searchable/sortable fields, use doctrine events
// prepend the country code before each mobile number
$mobile_number_list = [];
$mobile_numbers = $orow->getMobileNumberList();
foreach ($mobile_numbers as $mobile_number)
{
$mobile_number_list[] = $this->country_code . $mobile_number;
}
$row['mobile_numbers'] = implode("<br>", $mobile_number_list);
$row['plate_numbers'] = implode("<br>", $orow->getPlateNumberList());
$rows[] = $row;
}
$params['meta'] = $meta;
$params['rows'] = $rows;
return $params;
}
// initialize add customer form
public function initializeAddCustomerForm()
{
$params['obj'] = new Customer();
$params['mode'] = 'create';
// get dropdown parameters
$this->fillDropdownParameters($params);
// get template to display
$params['template'] = $this->getTwigTemplate('cust_add_form');
// return params
return $params;
}
// add new customer and customer vehicle, if any
public function addCustomer(Request $req)
{
// create new row
$em = $this->em;
$row = new Customer();
$this->setObject($row, $req);
// initialize error lists
$error_array = [];
$nerror_array = [];
$verror_array = [];
// custom validation for vehicles
$vehicles = json_decode($req->request->get('vehicles'));
if (!empty($vehicles))
{
foreach ($vehicles as $vehicle)
{
// check if vehicle exists
$vobj = $em->getRepository(Vehicle::class)->find($vehicle->vehicle);
if (empty($vobj))
{
$verror_array[$vehicle->index]['vehicle'] = 'Invalid vehicle specified.';
}
else
{
$cust_vehicle = new CustomerVehicle();
$cust_vehicle->setName($vehicle->name)
->setVehicle($vobj)
->setPlateNumber($vehicle->plate_number)
->setModelYear($vehicle->model_year)
->setColor($vehicle->color)
->setStatusCondition($vehicle->status_condition)
->setFuelType($vehicle->fuel_type)
->setActive($vehicle->flag_active)
->setCustomer($row);
// if specified, check if battery exists
if ($vehicle->battery)
{
// check if battery exists
$bobj = $em->getRepository(Battery::class)->find($vehicle->battery);
if (empty($bobj))
{
$verror_array[$vehicle->index]['battery'] = 'Invalid battery specified.';
}
else
{
// check if warranty expiration was specified
$warr_ex = DateTime::createFromFormat("d M Y", $vehicle->warranty_expiration);
if (!$warr_ex)
$warr_ex = null;
$cust_vehicle->setHasMotoliteBattery(true)
->setCurrentBattery($bobj)
->setWarrantyCode($vehicle->warranty_code)
->setWarrantyExpiration($warr_ex);
}
}
else
{
$cust_vehicle->setHasMotoliteBattery(false);
}
$verrors = $this->validator->validate($cust_vehicle);
// add errors to list
foreach ($verrors as $error)
{
if (!isset($verror_array[$vehicle->index]))
$verror_array[$vehicle->index] = [];
$verror_array[$vehicle->index][$error->getPropertyPath()] = $error->getMessage();
}
// add to entity
if (!isset($verror_array[$vehicle->index]))
{
$row->addVehicle($cust_vehicle);
}
}
}
}
// validate
$errors = $this->validator->validate($row);
// add errors to list
foreach ($errors as $error)
{
$error_array[$error->getPropertyPath()] = $error->getMessage();
}
// check if any errors were found
$result = [];
if (!empty($error_array) || !empty($nerror_array) || !empty($verror_array))
{
// return all error_arrays
$result = [
'error_array' => $error_array,
'nerror_array' => $nerror_array,
'verror_array' => $verror_array,
];
}
else
{
// validated! save the entity
$em->persist($row);
$em->flush();
$result = [
'id' => $row->getID(),
];
}
return $result;
}
// initialize update customer form
public function initializeUpdateCustomerForm($id)
{
$params['mode'] = 'update';
// get row data
$em = $this->em;
$row = $em->getRepository(Customer::class)->find($id);
// make sure this row exists
if (empty($row))
throw new NotFoundHttpException('The item does not exist');
// get dropdown parameters
$this->fillDropdownParameters($params);
// get template to display
$params['template'] = $this->getTwigTemplate('cust_update_form');
$params['obj'] = $row;
return $params;
}
// update customer and customer vehicle
public function updateCustomer(Request $req, $id)
{
// get row data
$em = $this->em;
$cust = $em->getRepository(Customer::class)->find($id);
// make sure this row exists
if (empty($cust))
throw $this->createNotFoundException('The item does not exist');
$this->setObject($cust, $req);
// initialize error lists
$error_array = [];
$nerror_array = [];
$verror_array = [];
// TODO: validate mobile numbers
// TODO: validate vehicles
// custom validation for vehicles
$vehicles = json_decode($req->request->get('vehicles'));
$this->updateVehicles($em, $cust, $vehicles);
// validate
$errors = $this->validator->validate($cust);
// add errors to list
foreach ($errors as $error)
{
$error_array[$error->getPropertyPath()] = $error->getMessage();
}
// check if any errors were found
$result = [];
if (!empty($error_array) || !empty($nerror_array) || !empty($verror_array))
{
// return all error_arrays
$result = [
'error_array' => $error_array,
'nerror_array' => $nerror_array,
'verror_array' => $verror_array,
];
}
else
{
// validated! save the entity. do a persist anyway to save child entities
$em->persist($cust);
$em->flush();
$result = [
'id' => $cust->getID(),
];
}
return $result;
}
// delete customer
public function deleteCustomer(int $id)
{
// get row data
$em = $this->em;
$row = $em->getRepository(Customer::class)->find($id);
if (empty($row))
throw new NotFoundHttpException('The item does not exist');
// delete this row
$em->remove($row);
$em->flush();
}
// get customer vehicles
public function getCustomerVehicles(Request $req)
{
// get search term
$term = $req->query->get('search');
// get querybuilder
$qb = $this->em
->getRepository(CustomerVehicle::class)
->createQueryBuilder('q');
/*
// build expression now since we're reusing it
$vehicle_label = $qb->expr()->concat(
'q.plate_number',
$qb->expr()->literal(' - '),
'c.first_name',
$qb->expr()->literal(' '),
'c.last_name',
$qb->expr()->literal(' (+63'),
'c.phone_mobile',
$qb->expr()->literal(')')
);
*/
// count total records
$tquery = $qb->select('COUNT(q)');
// add filters to count query
if (!empty($term)) {
$tquery->where('q.plate_number like :search')
->setParameter('search', $term . '%');
/*
$tquery->where('match_against (q.plate_number, :search \'in boolean mode\') > 0.1')
->setParameter('search', $term . '*');
*/
/*
$tquery->where('q.plate_number LIKE :filter')
->setParameter('filter', '%' . $term . '%');
*/
}
$total = $tquery->getQuery()
->getSingleScalarResult();
// pagination vars
$page = $req->query->get('page') ?? 1;
$perpage = 20;
$offset = ($page - 1) * $perpage;
$pages = ceil($total / $perpage);
$has_more_pages = $page < $pages ? true : false;
// build main query
$query = $qb->select('q');
/*
->addSelect($vehicle_label . ' as vehicle_label')
->addSelect('c.first_name as cust_first_name')
->addSelect('c.last_name as cust_last_name');
*/
// add filters if needed
if (!empty($term)) {
$query->where('q.plate_number like :search')
->setParameter('search', $term . '%');
/*
$query->where('match_against (q.plate_number, :search \'in boolean mode\') > 0.1')
->setParameter('search', $term . '*');
*/
/*
$query->where('q.plate_number LIKE :filter')
->setParameter('filter', '%' . $term . '%');
*/
}
// get rows
$query_obj = $query->orderBy('q.plate_number', 'asc')
->setFirstResult($offset)
->setMaxResults($perpage)
->getQuery();
// error_log($query_obj->getSql());
$obj_rows = $query_obj->getResult();
// build vehicles array
$vehicles = [];
foreach ($obj_rows as $cv) {
$cust = $cv->getCustomer();
$vehicles[] = [
'id' => $cv->getID(),
'text' => $cv->getPlateNumber() . ' ' . $cust->getFirstName() . ' ' . $cust->getLastName() . ' ('. $this->country_code . $cust->getPhoneMobile() . ')',
];
}
$results = [
'vehicles' => $vehicles,
'has_more_pages' => $has_more_pages,
];
return $results;
}
// get customer vehicle info
public function getCustomerVehicleInfo(Request $req)
{
// get id
$id = $req->query->get('id');
// get row data
$em = $this->em;
$obj = $em->getRepository(CustomerVehicle::class)->find($id);
// make sure this row exists
if (empty($obj)) {
return null;
}
$customer = $obj->getCustomer();
$vehicle = $obj->getVehicle();
$battery = $obj->getCurrentBattery();
// build response
$row = [
'customer' => [
'id' => $customer->getID(),
'first_name' => $customer->getFirstName(),
'last_name' => $customer->getLastName(),
'customer_notes' => $customer->getCustomerNotes(),
'phone_mobile' => $customer->getPhoneMobile(),
'phone_landline' => $customer->getPhoneLandline(),
'phone_office' => $customer->getPhoneOffice(),
'phone_fax' => $customer->getPhoneFax(),
],
'vehicle' => [
'id' => $vehicle->getID(),
'mfg_name' => $vehicle->getManufacturer()->getName(),
'make' => $vehicle->getMake(),
'model_year_from' => $vehicle->getModelYearFrom(),
'model_year_to' => $vehicle->getModelYearTo(),
'model_year' => $obj->getModelYear(),
'color' => $obj->getColor(),
'plate_number' => $obj->getPlateNumber(),
'fuel_type' => $obj->getFuelType(),
'status_condition' => $obj->getStatusCondition(),
]
];
if (!empty($battery)) {
$row['battery'] = [
'id' => $battery->getID(),
'mfg_name' => $battery->getManufacturer()->getName(),
'model_name' => $battery->getModel()->getName(),
'size_name' => $battery->getSize()->getName(),
'prod_code' => $battery->getProductCode(),
'warranty_code' => $obj->getWarrantyCode(),
'warranty_expiration' => $obj->getWarrantyExpiration() ? $obj->getWarrantyExpiration()->format("d M Y") : "",
'has_motolite_battery' => $obj->hasMotoliteBattery(),
'is_active' => $obj->isActive()
];
}
return $row;
}
protected function getTwigTemplate($id)
{
if (isset($this->template_hash[$id]))
{
return $this->template_hash[$id];
}
return null;
}
protected function setObject($obj, $req)
{
// set and save values
$obj->setTitle($req->request->get('title'))
->setFirstName($req->request->get('first_name'))
->setLastName($req->request->get('last_name'))
->setCustomerClassification($req->request->get('customer_classification'))
->setCustomerNotes($req->request->get('customer_notes'))
->setEmail($req->request->get('email'))
->setIsCSAT($req->request->get('flag_csat') ? true : false)
->setActive($req->request->get('flag_active') ? true : false);
// phone numbers
$obj->setPhoneMobile($req->request->get('phone_mobile'))
->setPhoneLandline($req->request->get('phone_landline'))
->setPhoneOffice($req->request->get('phone_office'))
->setPhoneFax($req->request->get('phone_fax'));
}
protected function fillDropdownParameters(&$params)
{
$em = $this->em;
$params['bmfgs'] = $em->getRepository(BatteryManufacturer::class)->findAll();
$params['vmfgs'] = $em->getRepository(VehicleManufacturer::class)->findAll();
$params['classifications'] = CustomerClassification::getCollection();
$params['fuel_types'] = FuelType::getCollection();
$params['status_conditions'] = VehicleStatusCondition::getCollection();
$params['years'] = $this->generateYearOptions();
$params['batteries'] = $em->getRepository(Battery::class)->findAll();
}
protected function generateYearOptions()
{
$start_year = 1950;
return range($start_year, date("Y") + 1);
}
protected function loadTemplates()
{
$this->template_hash = [];
// add all twig templates for customer to hash
$this->template_hash['cust_add_form'] = 'customer/form.html.twig';
$this->template_hash['cust_update_form'] = 'customer/form.html.twig';
$this->template_hash['cust_list'] = 'customer/list.html.twig';
}
protected function updateVehicles($em, Customer $cust, $vehicles)
{
$vehicle_ids = [];
foreach ($vehicles as $vehicle)
{
// check if customer vehicle exists
if (!empty($vehicle->id))
{
$cust_vehicle = $em->getRepository(CustomerVehicle::class)->find($vehicle->id);
if ($cust_vehicle == null)
throw new CrudException("Could not find customer vehicle.");
}
// this is a new vehicle
else
{
$cust_vehicle = new CustomerVehicle();
$cust_vehicle->setCustomer($cust);
$cust->addVehicle($cust_vehicle);
$em->persist($cust_vehicle);
}
// vehicle, because they could have changed vehicle type
$vobj = $em->getRepository(Vehicle::class)->find($vehicle->vehicle);
if ($vobj == null)
throw new CrudException("Could not find vehicle.");
// TODO: validate details
$cust_vehicle->setName($vehicle->name)
->setVehicle($vobj)
->setPlateNumber($vehicle->plate_number)
->setModelYear($vehicle->model_year)
->setColor($vehicle->color)
->setStatusCondition($vehicle->status_condition)
->setFuelType($vehicle->fuel_type)
->setActive($vehicle->flag_active);
// if specified, check if battery exists
if ($vehicle->battery)
{
// check if battery exists
$bobj = $em->getRepository(Battery::class)->find($vehicle->battery);
if ($bobj == null)
throw new CrudException("Could not find battery.");
// check if warranty expiration was specified
$warr_ex = DateTime::createFromFormat("d M Y", $vehicle->warranty_expiration);
if (!$warr_ex)
$warr_ex = null;
$cust_vehicle->setHasMotoliteBattery(true)
->setCurrentBattery($bobj)
->setWarrantyCode($vehicle->warranty_code)
->setWarrantyExpiration($warr_ex);
}
else
{
$cust_vehicle->setHasMotoliteBattery(false);
}
// add to list of vehicles to keep
$vehicle_ids[$cust_vehicle->getID()] = true;
}
// cleanup
// delete all vehicles not in list
$cvs = $cust->getVehicles();
foreach ($cvs as $cv)
{
if (!isset($vehicle_ids[$cv->getID()]))
{
$cust->removeVehicle($cv);
$em->remove($cv);
}
}
}
// check if datatable filter is present and append to query
protected function setQueryFilters($datatable, &$query) {
if (isset($datatable['query']['data-rows-search']) && !empty($datatable['query']['data-rows-search'])) {
$query->join('q.vehicles', 'cv')
->where('q.first_name LIKE :filter')
->orWhere('q.last_name LIKE :filter')
->orWhere('q.customer_classification LIKE :filter')
->orWhere('cv.plate_number LIKE :filter')
->setParameter('filter', $datatable['query']['data-rows-search'] . '%');
}
}
}