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wip: basic combo searching functionality #4

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wip: basic combo searching functionality #4

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24cb353
wip: basic combo searching functionality
davwheat Mar 19, 2023
7054abd
Apply fixes from StyleCI
StyleCIBot Jun 2, 2023
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201 changes: 201 additions & 0 deletions app/JsonApi/V1/Extensions/SearchByComponents/SearchByComponentsExtension.php
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Original file line number Diff line number Diff line change
@@ -0,0 +1,201 @@
<?php

namespace App\JsonApi\V1\Extensions\SearchByComponents;

use App\Models\Device;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Arr;
use JsonApiPhp\JsonApi as Structure;
use Psr\Http\Message\ResponseInterface;
use Tobyz\JsonApiServer\Context;
use Tobyz\JsonApiServer\Exception\BadRequestException;
use Tobyz\JsonApiServer\Exception\MethodNotAllowedException;
use Tobyz\JsonApiServer\Extension\Extension;
use Tobyz\JsonApiServer\Serializer;

use function Tobyz\JsonApiServer\json_api_response;

class SearchByComponentsExtension extends Extension
{
public function uri(): string
{
return 'http://mobilecombos.com/ext/search-by-components';
}

public function queryToSQL($query)
{
$addSlashes = str_replace('?', "'?'", $query->toSql());

$sql = str_replace('%', '#', $addSlashes);

$sql = str_replace('?', '%s', $sql);

$sql = vsprintf($sql, $query->getBindings());

$sql = str_replace('#', '%', $sql);

return $sql;
}

public function handle(Context $context): ?ResponseInterface
{
if (Arr::has(['/search-by-components'], $context->getPath())) {
return null;
}

$request = $context->getRequest();

if ($request->getMethod() !== 'POST') {
throw new MethodNotAllowedException();
}

$body = $context->getBody();
$searchQuery = $body['query'] ?? null;

if (!isset($searchQuery)) {
throw new BadRequestException('Missing combo search query');
}

$serializer = new Serializer($context);

$query = Device::query();

$query = $this->buildQuery($searchQuery, $query);

// $query = $query->with([
// 'deviceFirmwares',
// 'deviceFirmwares.capabilitySets',
// 'deviceFirmwares.capabilitySets.combos',
// 'deviceFirmwares.capabilitySets.combos.nrComponents',
// 'deviceFirmwares.capabilitySets.combos.lteComponents'
// ]);

dd($this->queryToSQL($query));

$results = $query->get();

foreach ($results as $device) {
$serializer->add(
$context->getApi()->getResourceType('devices'),
$device,
[
'deviceFirmwares' => [
'capabilitySets' => [
'combos' => [
'nrComponents' => [],
'lteComponents' => [],
],
],
],
]
);
}

[$primary, $included] = $serializer->serialize();

return json_api_response(new Structure\CompoundDocument(
new Structure\ResourceCollection(...$primary),
new Structure\Included(...$included),
// new Structure\Link\SelfLink($this->buildUrl($context->getRequest())),
));
}

protected function hashQueryComponent(array $component): string
{
return md5(serialize($component));
}

protected function buildQuery(array $search, Builder $query): Builder
{
$searchWithQuantity = [];

foreach ($search as $componentQuery) {
$hash = $this->hashQueryComponent($componentQuery);

if (!isset($searchWithQuantity[$hash])) {
$searchWithQuantity[$hash] = [
'quantity' => 1,
'query' => $componentQuery,
];
} else {
$searchWithQuantity[$hash]['quantity']++;
}
}

foreach ($searchWithQuantity as $componentQuery) {
$relation = 'deviceFirmwares.capabilitySets.combos.'.
(strtolower(Arr::get($componentQuery, 'query.type')) === 'nr' ? 'nrComponents'
: 'lteComponents');

$query = $query->whereHas($relation, function (Builder $query) use ($componentQuery) {
$bands = Arr::get($componentQuery, 'query.bands');
$dlClass = Arr::get($componentQuery, 'query.dlClass');
$ulClass = Arr::get($componentQuery, 'query.ulClass');
$mimo = Arr::get($componentQuery, 'query.mimo');
$ul_mimo = Arr::get($componentQuery, 'query.ulMimo');
$dl_modulation = Arr::get($componentQuery, 'query.dlModulation');
$ul_modulation = Arr::get($componentQuery, 'query.ulModulation');

if (isset($bands)) {
if (is_array($bands)) {
$query->whereIn('band', $bands);
} else {
$query->where('band', $bands);
}
}

if (isset($dlClass)) {
if (is_array($dlClass)) {
$query->whereIn('dl_class', $dlClass);
} else {
$query->where('dl_class', $dlClass);
}
}

if (isset($ulClass)) {
if (is_array($ulClass)) {
$query->whereIn('ul_class', $ulClass);
} else {
$query->where('ul_class', $ulClass);
}
}

if (isset($mimo)) {
if (is_array($mimo)) {
$query->whereIn('mimo', $mimo);
} else {
$query->where('mimo', $mimo);
}
}

if (isset($ul_mimo)) {
if (is_array($ul_mimo)) {
$query->whereIn('ul_mimo', $ul_mimo);
} else {
$query->where('ul_mimo', $ul_mimo);
}
}

if (isset($dl_modulation)) {
if (is_array($dl_modulation)) {
$query->whereIn('dl_modulation', $dl_modulation);
} else {
$query->where('dl_modulation', $dl_modulation);
}
}

if (isset($ul_modulation)) {
if (is_array($ul_modulation)) {
$query->whereIn('ul_modulation', $ul_modulation);
} else {
$query->where('ul_modulation', $ul_modulation);
}
}

return $query;
}, '=', $componentQuery['quantity']);
}

return $query;
}
}
2 changes: 2 additions & 0 deletions app/JsonApi/V1/JsonApiServer.php
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

namespace App\JsonApi\V1;

use App\JsonApi\V1\Extensions\SearchByComponents\SearchByComponentsExtension;
use Illuminate\Support\Facades\Config;
use Psr\Http\Message\ServerRequestInterface;
use Tobyz\JsonApiServer\ErrorProviderInterface;
Expand All @@ -28,6 +29,7 @@ public function requestHandler(ServerRequestInterface $request): \Psr\Http\Messa
$this->addResources();

$this->server->extension(new Atomic());
$this->server->extension(new SearchByComponentsExtension());
}

if (!$request->hasHeader('Accept')) {
Expand Down