From 10711c4c59943c24b2125684808bbb40e83475b8 Mon Sep 17 00:00:00 2001
From: Sagar <sriramkanakam87@gmail.com>
Date: Mon, 14 Oct 2024 16:45:01 +0200
Subject: [PATCH] feat: now the search allows for partial inchikey search

---
 app/Actions/Coconut/SearchMolecule.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/app/Actions/Coconut/SearchMolecule.php b/app/Actions/Coconut/SearchMolecule.php
index c360495b..7fd7c0de 100644
--- a/app/Actions/Coconut/SearchMolecule.php
+++ b/app/Actions/Coconut/SearchMolecule.php
@@ -73,11 +73,9 @@ public function query($query, $size, $type, $sort, $tagType, $page)
             }
 
             return [$results,  $this->collection, $this->organisms];
-
         } catch (QueryException $exception) {
 
             return $this->handleException($exception);
-
         }
     }
 
@@ -89,6 +87,7 @@ private function determineQueryType($query)
         $patterns = [
             'inchi' => '/^((InChI=)?[^J][0-9BCOHNSOPrIFla+\-\(\)\\\\\/,pqbtmsih]{6,})$/i',
             'inchikey' => '/^([0-9A-Z\-]{27})$/i',  // Modified to ensure exact length
+            'parttialinchikey' => '/^([A-Z]{14})$/i',
             'smiles' => '/^([^J][0-9BCOHNSOPrIFla@+\-\[\]\(\)\\\\\/%=#$]{6,})$/i',
         ];
 
@@ -102,6 +101,8 @@ private function determineQueryType($query)
                     return 'inchi';
                 } elseif ($type == 'inchikey' && substr($query, 14, 1) == '-' && strlen($query) == 27) {
                     return 'inchikey';
+                } elseif ($type == 'parttialinchikey' && strlen($query) == 14) {
+                    return 'parttialinchikey';
                 } elseif ($type == 'smiles') {
                     return 'smiles';
                 }
@@ -179,6 +180,7 @@ private function buildStatement($queryType, $offset, $filterMap)
                 break;
 
             case 'inchikey':
+            case 'parttialinchikey':
                 $statement = "SELECT id, COUNT(*) OVER () 
                           FROM molecules 
                           WHERE standard_inchi_key LIKE '%{$this->query}%' 
@@ -330,7 +332,7 @@ private function buildDefaultStatement($offset)
                     WHEN \"name\"::TEXT ILIKE '%{$this->query}%' THEN 4 
                     WHEN \"synonyms\"::TEXT ILIKE '%{$this->query}%' THEN 5 
                     WHEN \"identifier\"::TEXT ILIKE '%{$this->query}%' THEN 6 
-                    ELSE 7 
+                    ELSE 7
                 END
             LIMIT {$this->size} OFFSET {$offset}";
         } else {