From 93c97a58da1505ac8efd235773b2f6f5c2de12cf Mon Sep 17 00:00:00 2001
From: moayad <moyadisleem2@gmail.com>
Date: Mon, 11 Dec 2023 11:09:01 +0200
Subject: [PATCH] support postgress full text search

---
 Corals/core/Foundation/FoundationServiceProvider.php |  2 ++
 Corals/core/Foundation/Search/Search.php             | 12 ++++++++----
 ...018_01_02_152913_create_fulltext_search_table.php |  3 +++
 Corals/core/Utility/module.json                      |  2 +-
 4 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/Corals/core/Foundation/FoundationServiceProvider.php b/Corals/core/Foundation/FoundationServiceProvider.php
index f7f75a7d..3afbe21e 100644
--- a/Corals/core/Foundation/FoundationServiceProvider.php
+++ b/Corals/core/Foundation/FoundationServiceProvider.php
@@ -37,6 +37,7 @@
 use Corals\User\Facades\Roles;
 use Corals\User\Facades\TwoFactorAuth;
 use Corals\User\UserServiceProvider;
+use Corals\Utility\UtilityServiceProvider;
 use Hashids\Hashids;
 use Illuminate\Auth\Notifications\ResetPassword;
 use Illuminate\Auth\Passwords\PasswordBrokerManager as BasePasswordBrokerManager;
@@ -174,6 +175,7 @@ public function register()
         $this->app->register(ElfinderServiceProvider::class);
         $this->app->register(ThemeServiceProvider::class);
         $this->app->register(BreadcrumbsServiceProvider::class);
+        $this->app->register(UtilityServiceProvider::class);
 
         $this->app->singleton('JavaScript', function ($app) {
             return new Transformer(
diff --git a/Corals/core/Foundation/Search/Search.php b/Corals/core/Foundation/Search/Search.php
index d8304ee6..a99d141d 100644
--- a/Corals/core/Foundation/Search/Search.php
+++ b/Corals/core/Foundation/Search/Search.php
@@ -55,11 +55,11 @@ public function AddSearchPart($query, $search, $class, $config = [])
 
         $isBoolean = data_get($config, 'boolean', true);
 
-        $query
-            ->when($isBoolean, function ($query) use ($termsBool) {
+
+        if (config('database.default') === 'mysql') {
+            $query->when($isBoolean, function ($query) use ($termsBool) {
                 $query->whereRaw('MATCH (indexed_title, indexed_content) AGAINST (? IN BOOLEAN MODE)', [$termsBool]);
-            })
-            ->when(!$isBoolean, function ($query) use ($termsMatch) {
+            })->when(!$isBoolean, function ($query) use ($termsMatch) {
                 $query->
                 whereRaw('MATCH (indexed_title, indexed_content) AGAINST (? IN NATURAL LANGUAGE MODE)', [$termsMatch]);
             })->orderByRaw(
@@ -68,6 +68,10 @@ public function AddSearchPart($query, $search, $class, $config = [])
              ) DESC',
                 [$termsMatch, $termsMatch]
             );
+        } else if (config('database.default') === 'pgsql') {
+            $query
+                ->whereRaw("to_tsvector(indexed_title || ' ' || indexed_content) @@ to_tsquery(?)", [str_replace('*', ':*', $termsMatch)]);
+        }
 
         return $query;
     }
diff --git a/Corals/core/Foundation/database/migrations/2018_01_02_152913_create_fulltext_search_table.php b/Corals/core/Foundation/database/migrations/2018_01_02_152913_create_fulltext_search_table.php
index 32ee2020..4e1837e6 100644
--- a/Corals/core/Foundation/database/migrations/2018_01_02_152913_create_fulltext_search_table.php
+++ b/Corals/core/Foundation/database/migrations/2018_01_02_152913_create_fulltext_search_table.php
@@ -33,6 +33,9 @@ public function up()
             if (\Illuminate\Support\Facades\DB::connection()->getConfig()['name'] == 'mysql') {
                 \DB::statement('ALTER TABLE fulltext_search ADD FULLTEXT fulltext_title(indexed_title)');
                 \DB::statement('ALTER TABLE fulltext_search ADD FULLTEXT fulltext_title_content(indexed_title, indexed_content)');
+            } else if (\Illuminate\Support\Facades\DB::connection()->getConfig()['name'] == 'pgsql') {
+                \DB::statement('ALTER TABLE fulltext_search ADD COLUMN tsvector_content tsvector GENERATED ALWAYS AS (to_tsvector(\'simple\', COALESCE(indexed_title, \'\') || \' \' || COALESCE(indexed_content, \'\'))) STORED');
+                \DB::statement('CREATE INDEX tsvector_content_gin_index ON fulltext_search USING gin(tsvector_content)');
             }
         }
     }
diff --git a/Corals/core/Utility/module.json b/Corals/core/Utility/module.json
index 8a5ae0cd..cca2b12d 100644
--- a/Corals/core/Utility/module.json
+++ b/Corals/core/Utility/module.json
@@ -2,7 +2,7 @@
   "code": "corals-utility",
   "name": "Utility Module",
   "author": "Corals",
-  "type": "module",
+  "type": "core",
   "description": "Utility Package",
   "namespace": "Corals\\Utility\\",
   "provider": "UtilityServiceProvider",