extend search api to users

src/Bundle/ChillMainBundle/Search/Entity/SearchUserApiProvider.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace Chill\MainBundle\Search\Entity;
+
+use Chill\MainBundle\Repository\UserRepository;
+use Chill\MainBundle\Search\SearchApiInterface;
+use Chill\MainBundle\Search\SearchApiQuery;
+
+class SearchUserApiProvider implements SearchApiInterface
+{
+    private UserRepository $userRepository;
+
+    /**
+     * @param UserRepository $userRepository
+     */
+    public function __construct(UserRepository $userRepository)
+    {
+        $this->userRepository = $userRepository;
+    }
+
+    public function provideQuery(string $pattern, array $parameters): SearchApiQuery
+    {
+        $query = new SearchApiQuery();
+        $query
+            ->setSelectKey("user")
+            ->setSelectJsonbMetadata("jsonb_build_object('id', u.id)")
+            ->setSelectPertinence("GREATEST(SIMILARITY(LOWER(UNACCENT(?)), u.usernamecanonical),
+                SIMILARITY(LOWER(UNACCENT(?)), u.emailcanonical))", [ $pattern, $pattern ])
+            ->setFromClause("users AS u")
+            ->setWhereClause("SIMILARITY(LOWER(UNACCENT(?)), u.usernamecanonical) > 0.15
+                OR
+                SIMILARITY(LOWER(UNACCENT(?)), u.emailcanonical) > 0.15
+            ", [ $pattern, $pattern ]);
+
+        return $query;
+    }
+
+    public function supportsTypes(string $pattern, array $types, array $parameters): bool
+    {
+        return \in_array('user', $types);
+    }
+
+    public function prepare(array $metadatas): void
+    {
+        $ids = \array_map(fn($m) => $m['id'], $metadatas);
+
+        $this->userRepository->findBy([ 'id' => $ids ]);
+    }
+
+    public function supportsResult(string $key, array $metadatas): bool
+    {
+        return $key === 'user';
+    }
+
+    public function getResult(string $key, array $metadata, float $pertinence)
+    {
+        return $this->userRepository->find($metadata['id']);
+    }
+}

src/Bundle/ChillMainBundle/Search/SearchApi.php

@@ -2,6 +2,7 @@
 
 namespace Chill\MainBundle\Search;
 
+use Chill\MainBundle\Search\Entity\SearchUserApiProvider;
 use Chill\MainBundle\Serializer\Model\Collection;
 use Chill\MainBundle\Pagination\PaginatorFactory;
 use Chill\PersonBundle\Search\SearchPersonApiProvider;
@@ -25,12 +26,14 @@ class SearchApi
         EntityManagerInterface $em,
         SearchPersonApiProvider $searchPerson,
         ThirdPartyApiSearch $thirdPartyApiSearch,
+        SearchUserApiProvider $searchUser,
         PaginatorFactory $paginator
     )
     {
         $this->em = $em;
         $this->providers[] = $searchPerson;
         $this->providers[] = $thirdPartyApiSearch;
+        $this->providers[] = $searchUser;
         $this->paginator = $paginator;
     }
 
@@ -41,6 +44,10 @@ class SearchApi
     {
         $queries = $this->findQueries($pattern, $types, $parameters);
 
+        if (0 === count($queries)) {
+            throw new SearchApiNoQueryException($pattern, $types, $parameters);
+        }
+
         $total = $this->countItems($queries, $types, $parameters);
         $paginator = $this->paginator->create($total);
 
@@ -49,9 +56,7 @@ class SearchApi
         $this->prepareProviders($rawResults);
         $results = $this->buildResults($rawResults);
 
-        $collection = new Collection($results, $paginator);
-
-        return $collection;
+        return new Collection($results, $paginator);
     }
 
     private function findQueries($pattern, array $types, array $parameters): array
@@ -77,7 +82,7 @@ class SearchApi
         $rsmCount->addScalarResult('count', 'count');
         $countNq = $this->em->createNativeQuery($countQuery, $rsmCount);
         $countNq->setParameters($parameters);
-        
+
         return $countNq->getSingleScalarResult();
     }
 
@@ -130,7 +135,7 @@ class SearchApi
 
         $nq = $this->em->createNativeQuery($union, $rsm);
         $nq->setParameters($parameters);
-        
+
         return $nq->getResult();
     }
 
@@ -142,7 +147,7 @@ class SearchApi
                 if ($p->supportsResult($r['key'], $r['metadata'])) {
                     $metadatas[$k][] = $r['metadata'];
                     break;
-                } 
+                }
             }
         }
 
@@ -161,7 +166,7 @@ class SearchApi
                             $p->getResult($r['key'], $r['metadata'], $r['pertinence'])
                         );
                     break;
-                } 
+                }
             }
         }
 

src/Bundle/ChillMainBundle/Search/SearchApiNoQueryException.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Chill\MainBundle\Search;
+
+use Throwable;
+
+class SearchApiNoQueryException extends \RuntimeException
+{
+    private string $pattern;
+    private array $types;
+    private array $parameters;
+
+    public function __construct(string $pattern = "", array $types = [], array $parameters = [], $code = 0, Throwable $previous = null)
+    {
+        $typesStr = \implode(", ", $types);
+        $message = "No query for this search: pattern : {$pattern}, types: {$typesStr}";
+        $this->pattern = $pattern;
+        $this->types = $types;
+        $this->parameters = $parameters;
+
+        parent::__construct($message, $code, $previous);
+    }
+}