huge Laravel 10 upgrade

app/Http/Controllers/Api/CityController.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Controllers\Controller;
+use App\Models\City;
+use App\Models\Lecturer;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Http\Request;
+
+class CityController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     * @return \Illuminate\Http\Response
+     */
+    public function index(Request $request)
+    {
+        return City::query()
+                   ->with(['country:id,name'])
+                   ->select('id', 'name','country_id')
+                   ->orderBy('name')
+                   ->when(
+                $request->search,
+                fn(Builder $query) => $query
+                    ->where('name', 'ilike', "%{$request->search}%")
+            )
+                   ->when(
+                       $request->exists('selected'),
+                       fn(Builder $query) => $query->whereIn('id',
+                           $request->input('selected', [])),
+                       fn(Builder $query) => $query->limit(10)
+                   )
+                   ->get();
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     * @return \Illuminate\Http\Response
+     */
+    public function store(Request $request)
+    {
+        //
+    }
+
+    /**
+     * Display the specified resource.
+     * @return \Illuminate\Http\Response
+     */
+    public function show(Lecturer $lecturer)
+    {
+        //
+    }
+
+    /**
+     * Update the specified resource in storage.
+     * @return \Illuminate\Http\Response
+     */
+    public function update(Request $request, Lecturer $lecturer)
+    {
+        //
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     * @return \Illuminate\Http\Response
+     */
+    public function destroy(Lecturer $lecturer)
+    {
+        //
+    }
+}