1	<?php
2
3	namespace App\CollectionManagement\Infrastructure\Service;
4
5	use App\CollectionManagement\Domain\Model\External\ExternalElement;
6	use App\CollectionManagement\Domain\Model\External\ExternalElementCollection;
7	use App\CollectionManagement\Domain\Model\External\ExternalPart;
8	use App\CollectionManagement\Domain\Model\External\ExternalSet;
9	use App\CollectionManagement\Domain\Model\External\ExternalSetElement;
10	use App\CollectionManagement\Domain\Model\External\ExternalSetElementCollection;
11	use App\CollectionManagement\Domain\Model\PartCollection;
12	use App\CollectionManagement\Domain\Model\SetCollection;
13	use App\CollectionManagement\Domain\Service\LegoDataLoader;
14	use Override;
15	use Symfony\Component\DependencyInjection\Attribute\Autoconfigure;
16	use Symfony\Contracts\HttpClient\HttpClientInterface;
17
18	/**
19	* @author Wilhelm Zwertvaegher
20	* Lego data loader ; this will be our only loader at the moment.
21	* This loader uses a cache to avoid external requests when possible
22	*
23	*/
24
25	#[Autoconfigure]
26	class RebrickableDataLoader implements LegoDataLoader
27	{
28	private const API_BASE_URL = 'https://rebrickable.com/api/v3/lego/';
29
30	public function __construct(
31	private readonly ExternalDataCacheManager $cacheManager,
32	private readonly HttpClientInterface      $httpClient,
33	private readonly string                   $apiKey
34	) {
35	}
36
37	/**
38	* @param string $endpointUri
39	* @return array<mixed>|null
40	*
41	* */
42	private function fetchFromExternalApi($endpointUri): ?array
43	{
44	try {
45	$response = $this->httpClient->request(
46	'GET',
47	sprintf('%s%s', self::API_BASE_URL, $endpointUri),
48	array(
49	'headers' => [
50	'Authorization' => sprintf('key %s', $this->apiKey),
51	]
52	)
53	);
54	// return raw data fetched from external API
55	$data = $response->toArray();
56	return $data['results'] ?? [];
57	}
58	// TODO : properly handle this throwable
59	catch (\Throwable $e) {
60	return null;
61	}
62	}
63
64	/**
65	* @param string $search
66	* @return SetCollection|null
67	*/
68	private function fetchSetsFromExternalApi(string $search): ?SetCollection
69	{
70	$results = $this->fetchFromExternalApi(sprintf('sets/?search=%s', $search));
71	if ($results === null) {
72	return null;
73	}
74
75	return new SetCollection(
76	array_map(
77	fn ($item) => new ExternalSet(
78	$item['set_num'],
79	preg_replace('/-.*$/', '', $item['set_num']),
80	$item['name'],
81	$item['num_parts'],
82	$item['set_img_url'] ?? '',
83	$item['year']
84	),
85	$results
86	)
87	);
88	}
89
90	/**
91	* @param string $search
92	* @return PartCollection|null
93	*/
94	private function fetchPartsFromExternalApi(string $search): ?PartCollection
95	{
96	$results = $this->fetchFromExternalApi(sprintf('parts/?search=%s', $search));
97	if ($results === null) {
98	return null;
99	}
100
101	return new PartCollection(
102	array_map(
103	fn ($item) => new ExternalPart(
104	$item['part_num'],
105	isset($item['external_ids']['LEGO']) ? $item['external_ids']['LEGO'][0] : '',
106	$item['name'],
107	$item['part_img_url'] ?? ''
108	),
109	$results
110	)
111	);
112	}
113
114	/**
115	* @param string $partExternalId
116	* @return ExternalElementCollection|null
117	*/
118	private function fetchPartElementsFromExternalApi(string $partExternalId): ?ExternalElementCollection
119	{
120	$results = $this->fetchFromExternalApi(sprintf('parts/%s/colors/', $partExternalId));
121	if ($results === null) {
122	return null;
123	}
124
125	return new ExternalElementCollection(
126	array_map(
127	fn ($item) => new ExternalElement(
128	$item['elements'][0],
129	$item['elements'][0],
130	$partExternalId,
131	$item['part_img_url'] ?? '',
132	$item['color_id'],
133	$item['color_name']
134	),
135	$results
136	)
137	);
138	}
139
140	/**
141	* @param string $setExternalId
142	* @return ExternalSetElementCollection|null
143	*/
144	private function fetchSetElementsFromExternalApi(string $setExternalId): ?ExternalSetElementCollection
145	{
146	$results = $this->fetchFromExternalApi(sprintf('sets/%s/parts/?inc_part_details=1', $setExternalId));
147	if ($results === null) {
148	return null;
149	}
150
151	return new ExternalSetElementCollection(
152	array_map(
153	fn ($item) => new ExternalSetElement(
154	$item['element_id'],
155	$setExternalId,
156	$item['part']['part_num'],
157	$item['quantity']
158	),
159	array_filter(
160	$results,
161	fn ($item) => $item['is_spare'] === false
162	)
163	)
164	);
165	}
166
167	#[Override]
168	public function findSets(string $search): ?SetCollection
169	{
170	return $this->cacheManager->getSets($search, fn ($s) => $this->fetchSetsFromExternalApi($s));
171	}
172
173	#[Override]
174	public function findParts(string $search): ?PartCollection
175	{
176	return $this->cacheManager->getParts($search, fn ($s) => $this->fetchPartsFromExternalApi($s));
177	}
178
179	#[Override]
180	public function getSetParts(string $setExternalId): ?ExternalSetElementCollection
181	{
182	return new ExternalSetElementCollection([]);
183	}
184
185	#[Override]
186	public function getPartElements(string $partExternalId): ?ExternalElementCollection
187	{
188	return $this->cacheManager->getPartElements($partExternalId, fn ($s) => $this->fetchPartElementsFromExternalApi($partExternalId));
189	}
190
191	#[Override]
192	public function getSetElements(string $setExternalId): ?ExternalSetElementCollection
193	{
194	return $this->cacheManager->getSetElements($setExternalId, fn ($s) => $this->fetchSetElementsFromExternalApi($setExternalId));
195	}
196	}

---

Branches

Below are the source code lines that represent each code branch as identified by Xdebug. Please note a branch is not necessarily coterminous with a line, a line may contain multiple branches and therefore show up more than once. Please also be aware that some branches may be implicit rather than explicit, e.g. an if statement always has an else as part of its logical flow even if you didn't write one.

RebrickableDataLoader->__construct

30	public function __construct(
31	private readonly ExternalDataCacheManager $cacheManager,
32	private readonly HttpClientInterface      $httpClient,
33	private readonly string                   $apiKey
34	) {
35	}

RebrickableDataLoader->fetchFromExternalApi

42	private function fetchFromExternalApi($endpointUri): ?array
43	{
44	try {
45	$response = $this->httpClient->request(
46	'GET',
47	sprintf('%s%s', self::API_BASE_URL, $endpointUri),
48	array(
49	'headers' => [
50	'Authorization' => sprintf('key %s', $this->apiKey),
51	]
52	)
53	);
54	// return raw data fetched from external API
55	$data = $response->toArray();
56	return $data['results'] ?? [];

59	catch (\Throwable $e) {

60	return null;
61	}
62	}

RebrickableDataLoader->fetchPartElementsFromExternalApi

118	private function fetchPartElementsFromExternalApi(string $partExternalId): ?ExternalElementCollection
119	{
120	$results = $this->fetchFromExternalApi(sprintf('parts/%s/colors/', $partExternalId));
121	if ($results === null) {

122	return null;

125	return new ExternalElementCollection(
126	array_map(
127	fn ($item) => new ExternalElement(
128	$item['elements'][0],
129	$item['elements'][0],
130	$partExternalId,
131	$item['part_img_url'] ?? '',
132	$item['color_id'],
133	$item['color_name']
134	),
135	$results
136	)
137	);
138	}

RebrickableDataLoader->fetchPartsFromExternalApi

94	private function fetchPartsFromExternalApi(string $search): ?PartCollection
95	{
96	$results = $this->fetchFromExternalApi(sprintf('parts/?search=%s', $search));
97	if ($results === null) {

98	return null;

101	return new PartCollection(
102	array_map(
103	fn ($item) => new ExternalPart(
104	$item['part_num'],
105	isset($item['external_ids']['LEGO']) ? $item['external_ids']['LEGO'][0] : '',
106	$item['name'],
107	$item['part_img_url'] ?? ''
108	),
109	$results
110	)
111	);
112	}

RebrickableDataLoader->fetchSetElementsFromExternalApi

144	private function fetchSetElementsFromExternalApi(string $setExternalId): ?ExternalSetElementCollection
145	{
146	$results = $this->fetchFromExternalApi(sprintf('sets/%s/parts/?inc_part_details=1', $setExternalId));
147	if ($results === null) {

148	return null;

151	return new ExternalSetElementCollection(
152	array_map(
153	fn ($item) => new ExternalSetElement(
154	$item['element_id'],
155	$setExternalId,
156	$item['part']['part_num'],
157	$item['quantity']
158	),
159	array_filter(
160	$results,
161	fn ($item) => $item['is_spare'] === false
162	)
163	)
164	);
165	}

RebrickableDataLoader->fetchSetsFromExternalApi

68	private function fetchSetsFromExternalApi(string $search): ?SetCollection
69	{
70	$results = $this->fetchFromExternalApi(sprintf('sets/?search=%s', $search));
71	if ($results === null) {

72	return null;

75	return new SetCollection(
76	array_map(
77	fn ($item) => new ExternalSet(
78	$item['set_num'],
79	preg_replace('/-.*$/', '', $item['set_num']),
80	$item['name'],
81	$item['num_parts'],
82	$item['set_img_url'] ?? '',
83	$item['year']
84	),
85	$results
86	)
87	);
88	}

RebrickableDataLoader->findParts

174	public function findParts(string $search): ?PartCollection
175	{
176	return $this->cacheManager->getParts($search, fn ($s) => $this->fetchPartsFromExternalApi($s));
177	}

RebrickableDataLoader->findSets

168	public function findSets(string $search): ?SetCollection
169	{
170	return $this->cacheManager->getSets($search, fn ($s) => $this->fetchSetsFromExternalApi($s));
171	}

RebrickableDataLoader->getPartElements

186	public function getPartElements(string $partExternalId): ?ExternalElementCollection
187	{
188	return $this->cacheManager->getPartElements($partExternalId, fn ($s) => $this->fetchPartElementsFromExternalApi($partExternalId));
189	}

RebrickableDataLoader->getSetElements

192	public function getSetElements(string $setExternalId): ?ExternalSetElementCollection
193	{
194	return $this->cacheManager->getSetElements($setExternalId, fn ($s) => $this->fetchSetElementsFromExternalApi($setExternalId));
195	}

RebrickableDataLoader->getSetParts

180	public function getSetParts(string $setExternalId): ?ExternalSetElementCollection
181	{
182	return new ExternalSetElementCollection([]);
183	}

{closure:/home/runner/work/my-lego-collection/my-lego-collection/back/src/CollectionManagement/Infrastructure/Service/RebrickableDataLoader.php:103-108}

103	fn ($item) => new ExternalPart(
104	$item['part_num'],
105	isset($item['external_ids']['LEGO']) ? $item['external_ids']['LEGO'][0] : '',

105	isset($item['external_ids']['LEGO']) ? $item['external_ids']['LEGO'][0] : '',

105	isset($item['external_ids']['LEGO']) ? $item['external_ids']['LEGO'][0] : '',

105	isset($item['external_ids']['LEGO']) ? $item['external_ids']['LEGO'][0] : '',
106	$item['name'],
107	$item['part_img_url'] ?? ''
108	),

{closure:/home/runner/work/my-lego-collection/my-lego-collection/back/src/CollectionManagement/Infrastructure/Service/RebrickableDataLoader.php:127-134}

127	fn ($item) => new ExternalElement(
128	$item['elements'][0],
129	$item['elements'][0],
130	$partExternalId,
131	$item['part_img_url'] ?? '',
132	$item['color_id'],
133	$item['color_name']
134	),

{closure:/home/runner/work/my-lego-collection/my-lego-collection/back/src/CollectionManagement/Infrastructure/Service/RebrickableDataLoader.php:153-158}

153	fn ($item) => new ExternalSetElement(
154	$item['element_id'],
155	$setExternalId,
156	$item['part']['part_num'],
157	$item['quantity']
158	),

{closure:/home/runner/work/my-lego-collection/my-lego-collection/back/src/CollectionManagement/Infrastructure/Service/RebrickableDataLoader.php:161-162}

161	fn ($item) => $item['is_spare'] === false
162	)

{closure:/home/runner/work/my-lego-collection/my-lego-collection/back/src/CollectionManagement/Infrastructure/Service/RebrickableDataLoader.php:170-170}

170	return $this->cacheManager->getSets($search, fn ($s) => $this->fetchSetsFromExternalApi($s));

{closure:/home/runner/work/my-lego-collection/my-lego-collection/back/src/CollectionManagement/Infrastructure/Service/RebrickableDataLoader.php:176-176}

176	return $this->cacheManager->getParts($search, fn ($s) => $this->fetchPartsFromExternalApi($s));

{closure:/home/runner/work/my-lego-collection/my-lego-collection/back/src/CollectionManagement/Infrastructure/Service/RebrickableDataLoader.php:188-188}

188	return $this->cacheManager->getPartElements($partExternalId, fn ($s) => $this->fetchPartElementsFromExternalApi($partExternalId));

{closure:/home/runner/work/my-lego-collection/my-lego-collection/back/src/CollectionManagement/Infrastructure/Service/RebrickableDataLoader.php:194-194}

194	return $this->cacheManager->getSetElements($setExternalId, fn ($s) => $this->fetchSetElementsFromExternalApi($setExternalId));

{closure:/home/runner/work/my-lego-collection/my-lego-collection/back/src/CollectionManagement/Infrastructure/Service/RebrickableDataLoader.php:77-84}

77	fn ($item) => new ExternalSet(
78	$item['set_num'],
79	preg_replace('/-.*$/', '', $item['set_num']),

79	preg_replace('/-.*$/', '', $item['set_num']),

79	preg_replace('/-.*$/', '', $item['set_num']),

79	preg_replace('/-.*$/', '', $item['set_num']),
80	$item['name'],
81	$item['num_parts'],
82	$item['set_img_url'] ?? '',
83	$item['year']
84	),

{main}

3	namespace App\CollectionManagement\Infrastructure\Service;
4
5	use App\CollectionManagement\Domain\Model\External\ExternalElement;
6	use App\CollectionManagement\Domain\Model\External\ExternalElementCollection;
7	use App\CollectionManagement\Domain\Model\External\ExternalPart;
8	use App\CollectionManagement\Domain\Model\External\ExternalSet;
9	use App\CollectionManagement\Domain\Model\External\ExternalSetElement;
10	use App\CollectionManagement\Domain\Model\External\ExternalSetElementCollection;
11	use App\CollectionManagement\Domain\Model\PartCollection;
12	use App\CollectionManagement\Domain\Model\SetCollection;
13	use App\CollectionManagement\Domain\Service\LegoDataLoader;
14	use Override;
15	use Symfony\Component\DependencyInjection\Attribute\Autoconfigure;
16	use Symfony\Contracts\HttpClient\HttpClientInterface;
17
18	/**
19	* @author Wilhelm Zwertvaegher
20	* Lego data loader ; this will be our only loader at the moment.
21	* This loader uses a cache to avoid external requests when possible
22	*
23	*/
24
25	#[Autoconfigure]
26	class RebrickableDataLoader implements LegoDataLoader
27	{
28	private const API_BASE_URL = 'https://rebrickable.com/api/v3/lego/';
29
30	public function __construct(
31	private readonly ExternalDataCacheManager $cacheManager,
32	private readonly HttpClientInterface      $httpClient,
33	private readonly string                   $apiKey
34	) {
35	}
36
37	/**
38	* @param string $endpointUri
39	* @return array<mixed>|null
40	*
41	* */
42	private function fetchFromExternalApi($endpointUri): ?array
43	{
44	try {
45	$response = $this->httpClient->request(
46	'GET',
47	sprintf('%s%s', self::API_BASE_URL, $endpointUri),
48	array(
49	'headers' => [
50	'Authorization' => sprintf('key %s', $this->apiKey),
51	]
52	)
53	);
54	// return raw data fetched from external API
55	$data = $response->toArray();
56	return $data['results'] ?? [];
57	}
58	// TODO : properly handle this throwable
59	catch (\Throwable $e) {
60	return null;
61	}
62	}
63
64	/**
65	* @param string $search
66	* @return SetCollection|null
67	*/
68	private function fetchSetsFromExternalApi(string $search): ?SetCollection
69	{
70	$results = $this->fetchFromExternalApi(sprintf('sets/?search=%s', $search));
71	if ($results === null) {
72	return null;
73	}
74
75	return new SetCollection(
76	array_map(
77	fn ($item) => new ExternalSet(
78	$item['set_num'],
79	preg_replace('/-.*$/', '', $item['set_num']),
80	$item['name'],
81	$item['num_parts'],
82	$item['set_img_url'] ?? '',
83	$item['year']
84	),
85	$results
86	)
87	);
88	}
89
90	/**
91	* @param string $search
92	* @return PartCollection|null
93	*/
94	private function fetchPartsFromExternalApi(string $search): ?PartCollection
95	{
96	$results = $this->fetchFromExternalApi(sprintf('parts/?search=%s', $search));
97	if ($results === null) {
98	return null;
99	}
100
101	return new PartCollection(
102	array_map(
103	fn ($item) => new ExternalPart(
104	$item['part_num'],
105	isset($item['external_ids']['LEGO']) ? $item['external_ids']['LEGO'][0] : '',
106	$item['name'],
107	$item['part_img_url'] ?? ''
108	),
109	$results
110	)
111	);
112	}
113
114	/**
115	* @param string $partExternalId
116	* @return ExternalElementCollection|null
117	*/
118	private function fetchPartElementsFromExternalApi(string $partExternalId): ?ExternalElementCollection
119	{
120	$results = $this->fetchFromExternalApi(sprintf('parts/%s/colors/', $partExternalId));
121	if ($results === null) {
122	return null;
123	}
124
125	return new ExternalElementCollection(
126	array_map(
127	fn ($item) => new ExternalElement(
128	$item['elements'][0],
129	$item['elements'][0],
130	$partExternalId,
131	$item['part_img_url'] ?? '',
132	$item['color_id'],
133	$item['color_name']
134	),
135	$results
136	)
137	);
138	}
139
140	/**
141	* @param string $setExternalId
142	* @return ExternalSetElementCollection|null
143	*/
144	private function fetchSetElementsFromExternalApi(string $setExternalId): ?ExternalSetElementCollection
145	{
146	$results = $this->fetchFromExternalApi(sprintf('sets/%s/parts/?inc_part_details=1', $setExternalId));
147	if ($results === null) {
148	return null;
149	}
150
151	return new ExternalSetElementCollection(
152	array_map(
153	fn ($item) => new ExternalSetElement(
154	$item['element_id'],
155	$setExternalId,
156	$item['part']['part_num'],
157	$item['quantity']
158	),
159	array_filter(
160	$results,
161	fn ($item) => $item['is_spare'] === false
162	)
163	)
164	);
165	}
166
167	#[Override]
168	public function findSets(string $search): ?SetCollection
169	{
170	return $this->cacheManager->getSets($search, fn ($s) => $this->fetchSetsFromExternalApi($s));
171	}
172
173	#[Override]
174	public function findParts(string $search): ?PartCollection
175	{
176	return $this->cacheManager->getParts($search, fn ($s) => $this->fetchPartsFromExternalApi($s));
177	}
178
179	#[Override]
180	public function getSetParts(string $setExternalId): ?ExternalSetElementCollection
181	{
182	return new ExternalSetElementCollection([]);
183	}
184
185	#[Override]
186	public function getPartElements(string $partExternalId): ?ExternalElementCollection
187	{
188	return $this->cacheManager->getPartElements($partExternalId, fn ($s) => $this->fetchPartElementsFromExternalApi($partExternalId));
189	}
190
191	#[Override]
192	public function getSetElements(string $setExternalId): ?ExternalSetElementCollection
193	{
194	return $this->cacheManager->getSetElements($setExternalId, fn ($s) => $this->fetchSetElementsFromExternalApi($setExternalId));
195	}