ElasticSearch

Bonjour,

J'ai créé un moteur de recherches avec ElasticSearch. Ci joint le code produit.

Dans mon index Elastic Search, j'ai 2 pois : C La Coiffure Astrid Coiffure

J'ai lancé une recherche "Astrid coiffure"

Je voudrais que Astrid coiffure sorte avant C La Coiffure, tu peux m'aider ? Si les 2 mots recherchés sont dans un des résultats, son score devrait avoir un poids plus important.

Merci de votre aide.

  1public function searchPois($search, $size = 1000, $from = 0): array
  2{
  3    $queryParameters['index'] = ['pois'];
  4    $queryParameters['body']['size'] = $size;
  5    $queryParameters['body']['from'] = $from;
  6    $queryParameters['body']['sort']['_score'] = ['order' => 'desc'];
  7
  8    if (!empty($this->sortEnterpriseElasticScript())) {
  9        $queryParameters['body']['query']['function_score'] = $this->sortEnterpriseElasticScript();
 10    }
 11
 12    if ($search->what->exactSearch) {
 13        $queryParameters['body']['query']['function_score']['query']['bool']['must'][0]['match_phrase']['name']['query'] = implode(' ', $search->what->tags);
 14    } else {
 15        if ($search->what->tags) {
 16            $search->what->tags = $this->removeUnsedWords($search->what->tags);
 17
 18            if (count($search->what->tags) === 1) {
 19                $tag = Tag::query()
 20                    ->where([
 21                        'type' => 'poi',
 22                        'slug' => str($search->what->tags[0])->slug()->value()
 23                    ])
 24                    ->first();
 25
 26                if ($tag) {
 27                    $term = [
 28                        'term' => [
 29                            'tags.id' => $tag->id,
 30                        ],
 31                    ];
 32
 33                    $queryParameters['body']['query']['function_score']['query']['bool']['must'][] = $term;
 34
 35                    $search->what->tags[0] = $tag->name;
 36                } else {
 37                    $queryParameters['body']['query']['function_score']['query']['bool']['must'][0]['match']['name']['query'] = implode(' ', $search->what->tags);
 38                }
 39            } else {
 40                $queryParameters['body']['query']['function_score']['query']['bool']['must'][0]['match']['name']['query'] = implode(' ', $search->what->tags);
 41            }
 42        }
 43
 44        if ($search->what->category) {
 45            $term = [
 46                'term' => [
 47                    'categories.id' => $search->what->category->id,
 48                ],
 49            ];
 50
 51            $queryParameters['body']['query']['function_score']['query']['bool']['must'][] = $term;
 52        } elseif ($search->what->subcategory) {
 53            $term = [
 54                'term' => [
 55                    'subcategories.id' => $search->what->subcategory->id,
 56                ],
 57            ];
 58
 59            $queryParameters['body']['query']['function_score']['query']['bool']['must'][] = $term;
 60        } elseif ($search->what->firm) {
 61            $term = [
 62                'term' => [
 63                    'firm_id' => $search->what->firm->id,
 64                ],
 65            ];
 66
 67            $queryParameters['body']['query']['function_score']['query']['bool']['must'][] = $term;
 68        }
 69
 70        if ($search->where->address) {
 71            $term = [
 72                'term' => [
 73                    'address_keyword' => $search->where->address,
 74                ],
 75            ];
 76
 77            $queryParameters['body']['query']['function_score']['query']['bool']['must'][] = $term;
 78        }
 79    }
 80
 81    if ($search->where->metro) {
 82        $term = [
 83            'term' => [
 84                'metros.id' => $search->where->metro->id,
 85            ],
 86        ];
 87
 88        $queryParameters['body']['query']['function_score']['query']['bool']['must'][] = $term;
 89    } elseif ($search->where->listOfAroundCities->isNotEmpty()) {
 90        $terms = [
 91            'terms' => [
 92                'city.id' => $search->where->listOfAroundCities->pluck('id')->toArray(),
 93            ],
 94        ];
 95
 96        $queryParameters['body']['query']['function_score']['query']['bool']['must'][] = $terms;
 97    } elseif ($search->where->city) {
 98        $term = [
 99            'term' => [
100                'city.id' => $search->where->city->id,
101            ],
102        ];
103
104        $queryParameters['body']['query']['function_score']['query']['bool']['must'][] = $term;
105    } elseif ($search->where->department) {
106        $term = [
107            'term' => [
108                'department.id' => $search->where->department->id,
109            ],
110        ];
111
112        $queryParameters['body']['query']['function_score']['query']['bool']['must'][] = $term;
113    }
114
115    if ($search->withPromotion) {
116        $queryParameters['body']['query']['function_score']['query']['bool']['must'][] = [
117            'exists' => [
118                'field' => 'promotion'
119            ]
120        ];
121    }
122
123    if ($search->atHome) {
124        $queryParameters['body']['query']['function_score']['query']['bool']['must'][] = [
125            'term' => [
126                'at_home' => true
127            ]
128        ];
129    }
130
131    return $this
132        ->client
133        ->search($queryParameters)
134        ->asArray();
135}
136
137private function sortEnterpriseElasticScript(): array
138{
139    $painlessScript = "
140        double score = 0;
141        double note = doc.containsKey('average') && !doc['average'].empty ? doc['average'].value : 0;
142        double numberOfNotes = doc.containsKey('number_of_notes') && !doc['number_of_notes'].empty ? doc['number_of_notes'].value : 0;
143        double reduceScore = 1;
144        double coefficientIfIsSelected = doc.containsKey('selected') && doc['selected'].value ? 50 : 0;
145        if (note <= 3.5) { reduceScore = 10; }
146        double increaseScore = (numberOfNotes >= 5 && note >= 4) ? 5 : 1;
147        score = ((numberOfNotes / params.numberOfReviews) / reduceScore + (note * increaseScore / params.numberOfNotes) * params.multiplyingFactor) + coefficientIfIsSelected;
148        return score;
149    ";
150
151    return [
152        'script_score' => [
153            'script' => [
154                'lang' => 'painless',
155                'source' => $painlessScript,
156                'params' => [
157                    'numberOfReviews' => 1, // ??
158                    'numberOfNotes' => 1, // ??
159                    'multiplyingFactor' => 2,
160                ],
161            ],
162        ],
163    ];
164}