resq/src/Controller/BatteryController.php
2018-01-14 21:13:42 +08:00

411 lines
14 KiB
PHP

<?php
namespace App\Controller;
use App\Ramcar\BaseController;
use App\Entity\Battery;
use App\Entity\BatteryManufacturer;
use App\Entity\BatteryModel;
use App\Entity\BatterySize;
use App\Entity\Vehicle;
use App\Entity\VehicleManufacturer;
use Doctrine\ORM\Query;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Validator\Validator\ValidatorInterface;
use App\Menu\Generator as MenuGenerator;
use App\Access\Generator as ACLGenerator;
class BatteryController extends BaseController
{
protected $acl_gen;
public function __construct(MenuGenerator $menu_gen, ACLGenerator $acl_gen)
{
$this->acl_gen = $acl_gen;
parent::__construct($menu_gen);
}
public function index()
{
$this->denyAccessUnlessGranted('battery.list', null, 'No access.');
$params = $this->initParameters('battery_list');
// response
return $this->render('battery/list.html.twig', $params);
}
public function rows(Request $req)
{
$this->denyAccessUnlessGranted('battery.list', null, 'No access.');
// build query
$qb = $this->getDoctrine()
->getRepository(Battery::class)
->createQueryBuilder('q');
// get datatable params
$datatable = $req->request->get('datatable');
// count total records
$tquery = $qb->select('COUNT(q)')
->join('q.manufacturer', 'mfg')
->join('q.model', 'model')
->join('q.size', 'size');
// 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')
->addSelect('mfg.name as mfg_name')
->addSelect('model.name as model_name')
->addSelect('size.name as size_name');
// 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'])) {
$prefix = '';
if (!in_array($datatable['sort']['field'], ['mfg_name', 'model_name', 'size_name']))
$prefix = 'q.';
$order = $datatable['sort']['sort'] ?? 'asc';
$query->orderBy($prefix . $datatable['sort']['field'], $order);
} else {
$query->orderBy('mfg_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[0]->getID();
$row['mfg_name'] = $orow['mfg_name'];
$row['model_name'] = $orow['model_name'];
$row['size_name'] = $orow['size_name'];
$row['prod_code'] = $orow[0]->getProductCode();
$row['sell_price'] = $orow[0]->getSellingPrice();
$row['warr_personal'] = $orow[0]->getWarrantyPersonal();
$row['warr_commercial'] = $orow[0]->getWarrantyCommercial();
$row['res_capacity'] = $orow[0]->getReserveCapacity();
$row['length'] = $orow[0]->getLength();
$row['width'] = $orow[0]->getWidth();
$row['height'] = $orow[0]->getHeight();
$row['total_height'] = $orow[0]->getTotalHeight();
// add row metadata
$row['meta'] = [
'update_url' => '',
'delete_url' => ''
];
// add crud urls
if ($this->isGranted('user.update'))
$row['meta']['update_url'] = $this->generateUrl('battery_update', ['id' => $row['id']]);
if ($this->isGranted('user.delete'))
$row['meta']['delete_url'] = $this->generateUrl('battery_delete', ['id' => $row['id']]);
$rows[] = $row;
}
// response
return $this->json([
'meta' => $meta,
'data' => $rows
]);
}
public function addForm()
{
$this->denyAccessUnlessGranted('battery.add', null, 'No access.');
$params = $this->initParameters('battery_list');
$params['obj'] = new Battery();
$params['mode'] = 'create';
$em = $this->getDoctrine()->getManager();
// get parent associations
$params['bmfgs'] = $em->getRepository(BatteryManufacturer::class)->findAll();
$params['models'] = $em->getRepository(BatteryModel::class)->findAll();
$params['sizes'] = $em->getRepository(BatterySize::class)->findAll();
$params['vmfgs'] = $em->getRepository(VehicleManufacturer::class)->findAll();
// response
return $this->render('battery/form.html.twig', $params);
}
public function addSubmit(Request $req, ValidatorInterface $validator)
{
$this->denyAccessUnlessGranted('battery.add', null, 'No access.');
// create new row
$em = $this->getDoctrine()->getManager();
$row = new Battery();
// set and save values
$row->setProductCode($req->request->get('prod_code'))
->setWarrantyPersonal($req->request->get('warr_personal'))
->setWarrantyCommercial($req->request->get('warr_commercial'))
->setReserveCapacity($req->request->get('res_capacity'))
->setLength($req->request->get('length'))
->setWidth($req->request->get('width'))
->setHeight($req->request->get('height'))
->setTotalHeight($req->request->get('total_height'))
->setSellingPrice($req->request->get('sell_price'));
// initialize error list
$error_array = [];
// custom validation for battery manufacturer
$manufacturer = $em->getRepository(BatteryManufacturer::class)
->find($req->request->get('manufacturer'));
if (empty($manufacturer))
$error_array['manufacturer'] = 'Invalid manufacturer selected.';
else
$row->setManufacturer($manufacturer);
// custom validation for battery model
$model = $em->getRepository(BatteryModel::class)
->find($req->request->get('model'));
if (empty($model))
$error_array['model'] = 'Invalid model selected.';
else
$row->setModel($model);
// custom validation for battery size
$size = $em->getRepository(BatterySize::class)
->find($req->request->get('size'));
if (empty($size))
$error_array['size'] = 'Invalid size selected.';
else
$row->setSize($size);
// custom validation for vehicles
$vehicles = $req->request->get('vehicles');
if (!empty($vehicles)) {
foreach ($vehicles as $vehicle_id) {
$vehicle = $em->getRepository(Vehicle::class)->find($vehicle_id);
if (!empty($vehicle)) {
$row->addVehicle($vehicle);
}
}
}
// validate
$errors = $validator->validate($row);
// add errors to list
foreach ($errors as $error) {
$error_array[$error->getPropertyPath()] = $error->getMessage();
}
// check if any errors were found
if (!empty($error_array)) {
// return validation failure response
return $this->json([
'success' => false,
'errors' => $error_array
], 422);
} else {
// validated! save the entity
$em->persist($row);
$em->flush();
// return successful response
return $this->json([
'success' => 'Changes have been saved!'
]);
}
}
public function updateForm($id)
{
$this->denyAccessUnlessGranted('battery.update', null, 'No access.');
$params = $this->initParameters('battery_list');
$params['mode'] = 'update';
// get row data
$em = $this->getDoctrine()->getManager();
$row = $em->getRepository(Battery::class)->find($id);
// make sure this row exists
if (empty($row))
throw $this->createNotFoundException('The item does not exist');
// get parent associations
$params['bmfgs'] = $em->getRepository(BatteryManufacturer::class)->findAll();
$params['models'] = $em->getRepository(BatteryModel::class)->findAll();
$params['sizes'] = $em->getRepository(BatterySize::class)->findAll();
$params['vmfgs'] = $em->getRepository(VehicleManufacturer::class)->findAll();
$params['obj'] = $row;
// response
return $this->render('battery/form.html.twig', $params);
}
public function updateSubmit(Request $req, ValidatorInterface $validator, $id)
{
$this->denyAccessUnlessGranted('battery.update', null, 'No access.');
// get row data
$em = $this->getDoctrine()->getManager();
$row = $em->getRepository(Battery::class)->find($id);
// make sure this row exists
if (empty($row))
throw $this->createNotFoundException('The item does not exist');
// set and save values
$row->setProductCode($req->request->get('prod_code'))
->setWarrantyPersonal($req->request->get('warr_personal'))
->setWarrantyCommercial($req->request->get('warr_commercial'))
->setReserveCapacity($req->request->get('res_capacity'))
->setLength($req->request->get('length'))
->setWidth($req->request->get('width'))
->setHeight($req->request->get('height'))
->setTotalHeight($req->request->get('total_height'))
->setSellingPrice($req->request->get('sell_price'))
->clearVehicles();
// initialize error list
$error_array = [];
// custom validation for battery manufacturer
$manufacturer = $em->getRepository(BatteryManufacturer::class)
->find($req->request->get('manufacturer'));
if (empty($manufacturer))
$error_array['manufacturer'] = 'Invalid manufacturer selected.';
else
$row->setManufacturer($manufacturer);
// custom validation for battery model
$model = $em->getRepository(BatteryModel::class)
->find($req->request->get('model'));
if (empty($model))
$error_array['model'] = 'Invalid model selected.';
else
$row->setModel($model);
// custom validation for battery size
$size = $em->getRepository(BatterySize::class)
->find($req->request->get('size'));
if (empty($size))
$error_array['size'] = 'Invalid size selected.';
else
$row->setSize($size);
// custom validation for vehicles
$vehicles = $req->request->get('vehicles');
if (!empty($vehicles)) {
foreach ($vehicles as $vehicle_id) {
$vehicle = $em->getRepository(Vehicle::class)->find($vehicle_id);
if (!empty($vehicle)) {
$row->addVehicle($vehicle);
}
}
}
// validate
$errors = $validator->validate($row);
// add errors to list
foreach ($errors as $error) {
$error_array[$error->getPropertyPath()] = $error->getMessage();
}
// check if any errors were found
if (!empty($error_array)) {
// return validation failure response
return $this->json([
'success' => false,
'errors' => $error_array
], 422);
} else {
// validated! save the entity
$em->flush();
// return successful response
return $this->json([
'success' => 'Changes have been saved!'
]);
}
}
public function destroy($id)
{
$this->denyAccessUnlessGranted('battery.delete', null, 'No access.');
$params = $this->initParameters('battery_list');
// get row data
$em = $this->getDoctrine()->getManager();
$row = $em->getRepository(Battery::class)->find($id);
if (empty($row))
throw $this->createNotFoundException('The item does not exist');
// delete this row
$em->remove($row);
$em->flush();
// response
$response = new Response();
$response->setStatusCode(Response::HTTP_OK);
$response->send();
}
// check if datatable filter is present and append to query
protected function setQueryFilters($datatable, &$query) {
if (isset($datatable['query']['data-rows-search']) && !empty($datatable['query']['data-rows-search'])) {
$query->where('mfg.name LIKE :filter')
->orWhere('model.name LIKE :filter')
->orWhere('size.name LIKE :filter')
->orWhere('q.prod_code LIKE :filter')
->setParameter('filter', '%' . $datatable['query']['data-rows-search'] . '%');
}
}
}