From f93190f029e7a6a4c9aa03616d425d7c056547e7 Mon Sep 17 00:00:00 2001
From: HolgerHatGarKeineNode
 <123783602+HolgerHatGarKeineNode@users.noreply.github.com>
Date: Sun, 14 Jun 2026 01:32:03 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Add=20`whereLike`=20and=20`orWhereL?=
 =?UTF-8?q?ike`=20macros=20for=20driver-agnostic=20case-insensitive=20sear?=
 =?UTF-8?q?ches?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 🔄 Replace `ilike`/`like` conditions with `whereLike` in API controllers and search tools for consistency.
- 🚀 Enhance query usability by ensuring cross-database compatibility (PostgreSQL and SQLite).
---
 app/Http/Controllers/Api/CityController.php   |  2 +-
 .../Controllers/Api/CountryController.php     |  4 ++--
 app/Http/Controllers/Api/CourseController.php |  2 +-
 .../Controllers/Api/LanguageController.php    | 23 ++++++++-----------
 .../Controllers/Api/LecturerController.php    |  2 +-
 app/Http/Controllers/Api/MeetupController.php |  4 ++--
 app/Http/Controllers/Api/VenueController.php  |  2 +-
 app/Mcp/Tools/Search/ListCountriesTool.php    |  4 ++--
 app/Mcp/Tools/Search/SearchCitiesTool.php     |  2 +-
 app/Mcp/Tools/Search/SearchCoursesTool.php    |  2 +-
 app/Mcp/Tools/Search/SearchLecturersTool.php  |  2 +-
 app/Mcp/Tools/Search/SearchVenuesTool.php     |  2 +-
 app/Models/LibraryItem.php                    |  2 +-
 app/Providers/AppServiceProvider.php          | 17 ++++++++++++++
 14 files changed, 42 insertions(+), 28 deletions(-)

diff --git a/app/Http/Controllers/Api/CityController.php b/app/Http/Controllers/Api/CityController.php
index 15c37d9..dece84d 100644
--- a/app/Http/Controllers/Api/CityController.php
+++ b/app/Http/Controllers/Api/CityController.php
@@ -42,7 +42,7 @@ class CityController extends Controller
             ->when(
                 $request->search,
                 fn (Builder $query) => $query
-                    ->where('name', 'ilike', "%{$request->search}%")
+                    ->whereLike('name', "%{$request->search}%")
             )
             ->when(
                 $request->exists('selected'),
diff --git a/app/Http/Controllers/Api/CountryController.php b/app/Http/Controllers/Api/CountryController.php
index b65e8fc..9cc24a1 100644
--- a/app/Http/Controllers/Api/CountryController.php
+++ b/app/Http/Controllers/Api/CountryController.php
@@ -28,8 +28,8 @@ class CountryController extends Controller
             ->when(
                 $request->search,
                 fn (Builder $query) => $query
-                    ->where('name', 'ilike', "%{$request->search}%")
-                    ->orWhere('code', 'ilike', "%{$request->search}%"),
+                    ->whereLike('name', "%{$request->search}%")
+                    ->orWhereLike('code', "%{$request->search}%"),
             )
             ->when(
                 $request->exists('selected'),
diff --git a/app/Http/Controllers/Api/CourseController.php b/app/Http/Controllers/Api/CourseController.php
index 2edaa4b..cd9272b 100644
--- a/app/Http/Controllers/Api/CourseController.php
+++ b/app/Http/Controllers/Api/CourseController.php
@@ -50,7 +50,7 @@ class CourseController extends Controller
             ->when(
                 $request->search,
                 fn (Builder $query) => $query
-                    ->where('name', 'ilike', "%{$request->search}%")
+                    ->whereLike('name', "%{$request->search}%")
             )
             ->when(
                 $request->exists('selected'),
diff --git a/app/Http/Controllers/Api/LanguageController.php b/app/Http/Controllers/Api/LanguageController.php
index f71ecaa..e1f40e0 100644
--- a/app/Http/Controllers/Api/LanguageController.php
+++ b/app/Http/Controllers/Api/LanguageController.php
@@ -6,6 +6,7 @@ use App\Http\Controllers\Controller;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
+use Illuminate\Http\Response;
 use JoeDixon\Translation\Language;
 use JoeDixon\Translation\Translation;
 
@@ -21,15 +22,14 @@ class LanguageController extends Controller
             ->orderBy('name')
             ->when(
                 $request->search,
-                fn(Builder $query)
-                    => $query
-                    ->where('name', 'ilike', "%{$request->search}%")
-                    ->orWhere('language', 'ilike', "%{$request->search}%"),
+                fn (Builder $query) => $query
+                    ->whereLike('name', "%{$request->search}%")
+                    ->orWhereLike('language', "%{$request->search}%"),
             )
             ->when(
                 $request->exists('selected'),
-                fn(Builder $query) => $query->whereIn('language', $request->input('selected', [])),
-                fn(Builder $query) => $query->limit(10),
+                fn (Builder $query) => $query->whereIn('language', $request->input('selected', [])),
+                fn (Builder $query) => $query->limit(10),
             )
             ->get()
             ->map(function ($language) {
@@ -61,7 +61,7 @@ class LanguageController extends Controller
     /**
      * Store a newly created resource in storage.
      *
-     * @return \Illuminate\Http\Response
+     * @return Response
      */
     public function store(Request $request)
     {
@@ -71,8 +71,7 @@ class LanguageController extends Controller
     /**
      * Display the specified resource.
      *
-     * @param    $language
-     * @return \Illuminate\Http\Response
+     * @return Response
      */
     public function show(Language $language)
     {
@@ -82,8 +81,7 @@ class LanguageController extends Controller
     /**
      * Update the specified resource in storage.
      *
-     * @param    $language
-     * @return \Illuminate\Http\Response
+     * @return Response
      */
     public function update(Request $request, Language $language)
     {
@@ -93,8 +91,7 @@ class LanguageController extends Controller
     /**
      * Remove the specified resource from storage.
      *
-     * @param    $language
-     * @return \Illuminate\Http\Response
+     * @return Response
      */
     public function destroy(Language $language)
     {
diff --git a/app/Http/Controllers/Api/LecturerController.php b/app/Http/Controllers/Api/LecturerController.php
index 34ebe01..e49ca97 100644
--- a/app/Http/Controllers/Api/LecturerController.php
+++ b/app/Http/Controllers/Api/LecturerController.php
@@ -45,7 +45,7 @@ class LecturerController extends Controller
             ->when(
                 $request->search,
                 fn (Builder $query) => $query
-                    ->where('name', 'ilike', "%{$request->search}%")
+                    ->whereLike('name', "%{$request->search}%")
             )
             ->when(
                 $request->exists('selected'),
diff --git a/app/Http/Controllers/Api/MeetupController.php b/app/Http/Controllers/Api/MeetupController.php
index 4d07b47..17cada5 100644
--- a/app/Http/Controllers/Api/MeetupController.php
+++ b/app/Http/Controllers/Api/MeetupController.php
@@ -55,9 +55,9 @@ class MeetupController extends Controller
             ->when(
                 $request->search,
                 fn (Builder $query) => $query
-                    ->where('name', 'like', "%{$request->search}%")
+                    ->whereLike('name', "%{$request->search}%")
                     ->orWhereHas('city',
-                        fn (Builder $query) => $query->where('cities.name', 'ilike', "%{$request->search}%")),
+                        fn (Builder $query) => $query->whereLike('cities.name', "%{$request->search}%")),
             )
             ->when(
                 $request->exists('selected'),
diff --git a/app/Http/Controllers/Api/VenueController.php b/app/Http/Controllers/Api/VenueController.php
index f978296..e78ce4d 100644
--- a/app/Http/Controllers/Api/VenueController.php
+++ b/app/Http/Controllers/Api/VenueController.php
@@ -42,7 +42,7 @@ class VenueController extends Controller
             ->when(
                 $request->search,
                 fn (Builder $query) => $query
-                    ->where('name', 'ilike', "%{$request->search}%")
+                    ->whereLike('name', "%{$request->search}%")
             )
             ->when(
                 $request->exists('selected'),
diff --git a/app/Mcp/Tools/Search/ListCountriesTool.php b/app/Mcp/Tools/Search/ListCountriesTool.php
index 5e1c8b7..31ec0f5 100644
--- a/app/Mcp/Tools/Search/ListCountriesTool.php
+++ b/app/Mcp/Tools/Search/ListCountriesTool.php
@@ -26,8 +26,8 @@ class ListCountriesTool extends Tool
             ->when(
                 $search,
                 fn (Builder $query) => $query
-                    ->where('name', 'ilike', "%{$search}%")
-                    ->orWhere('code', 'ilike', "%{$search}%"),
+                    ->whereLike('name', "%{$search}%")
+                    ->orWhereLike('code', "%{$search}%"),
             )
             ->limit(10)
             ->get()
diff --git a/app/Mcp/Tools/Search/SearchCitiesTool.php b/app/Mcp/Tools/Search/SearchCitiesTool.php
index 4bfac3d..793fda0 100644
--- a/app/Mcp/Tools/Search/SearchCitiesTool.php
+++ b/app/Mcp/Tools/Search/SearchCitiesTool.php
@@ -27,7 +27,7 @@ class SearchCitiesTool extends Tool
             ->when(
                 $search,
                 fn (Builder $query) => $query
-                    ->where('name', 'ilike', "%{$search}%")
+                    ->whereLike('name', "%{$search}%")
             )
             ->limit(10)
             ->get();
diff --git a/app/Mcp/Tools/Search/SearchCoursesTool.php b/app/Mcp/Tools/Search/SearchCoursesTool.php
index 4769171..fba7dc3 100644
--- a/app/Mcp/Tools/Search/SearchCoursesTool.php
+++ b/app/Mcp/Tools/Search/SearchCoursesTool.php
@@ -29,7 +29,7 @@ class SearchCoursesTool extends Tool
             ->when(
                 $search,
                 fn (Builder $query) => $query
-                    ->where('name', 'ilike', "%{$search}%")
+                    ->whereLike('name', "%{$search}%")
             )
             ->limit(10)
             ->get()
diff --git a/app/Mcp/Tools/Search/SearchLecturersTool.php b/app/Mcp/Tools/Search/SearchLecturersTool.php
index 8a2369d..3bf9ebd 100644
--- a/app/Mcp/Tools/Search/SearchLecturersTool.php
+++ b/app/Mcp/Tools/Search/SearchLecturersTool.php
@@ -26,7 +26,7 @@ class SearchLecturersTool extends Tool
             ->when(
                 $search,
                 fn (Builder $query) => $query
-                    ->where('name', 'ilike', "%{$search}%")
+                    ->whereLike('name', "%{$search}%")
             )
             ->limit(10)
             ->get()
diff --git a/app/Mcp/Tools/Search/SearchVenuesTool.php b/app/Mcp/Tools/Search/SearchVenuesTool.php
index aa69477..d289197 100644
--- a/app/Mcp/Tools/Search/SearchVenuesTool.php
+++ b/app/Mcp/Tools/Search/SearchVenuesTool.php
@@ -27,7 +27,7 @@ class SearchVenuesTool extends Tool
             ->when(
                 $search,
                 fn (Builder $query) => $query
-                    ->where('name', 'ilike', "%{$search}%")
+                    ->whereLike('name', "%{$search}%")
             )
             ->limit(10)
             ->get()
diff --git a/app/Models/LibraryItem.php b/app/Models/LibraryItem.php
index 977a6cf..17a6cf3 100644
--- a/app/Models/LibraryItem.php
+++ b/app/Models/LibraryItem.php
@@ -157,7 +157,7 @@ class LibraryItem extends Model implements Feedable, HasMedia, Sortable
             ->latest('id');
 
         if ($value) {
-            $query->where('name', 'ilike', "%{$value}%");
+            $query->whereLike('name', "%{$value}%");
         }
 
         return $query->get();
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index d7a1a25..f6c91ca 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -5,6 +5,7 @@ namespace App\Providers;
 use App\Support\Carbon;
 use Illuminate\Cache\RateLimiting\Limit;
 use Illuminate\Contracts\Auth\Authenticatable;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Foundation\Events\DiagnosingHealth;
 use Illuminate\Http\Request;
@@ -39,6 +40,22 @@ class AppServiceProvider extends ServiceProvider
     {
         $this->configureRateLimiting();
 
+        // Case-insensitive Teilstring-Suche DB-portabel halten: PostgreSQL
+        // kennt `ilike`, SQLite (lokales Dev / Tests) nicht — dort liefert ein
+        // hartkodiertes `ilike` einen Syntaxfehler. Auf SQLite ist `like`
+        // ohnehin case-insensitiv (ASCII), sodass das Produktionsverhalten
+        // (PostgreSQL/ilike) unverändert bleibt. Verwendung in den API-
+        // Controllern: ->whereLike('name', "%{$search}%").
+        Builder::macro('whereLike', function (string $column, string $value, string $boolean = 'and') {
+            $operator = $this->getConnection()->getDriverName() === 'pgsql' ? 'ilike' : 'like';
+
+            return $this->where($column, $operator, $value, $boolean);
+        });
+
+        Builder::macro('orWhereLike', function (string $column, string $value) {
+            return $this->whereLike($column, $value, 'or');
+        });
+
         Gate::define('viewApiDocs', fn (?Authenticatable $user = null): bool => true);
 
         // OAuth-2.1-Flow des MCP-Servers (Claude.ai Web-Connector).