feat: add province and city management

app/Http/Controllers/admin/CityController.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Http\Controllers\Controller;
+use App\Http\Requests\CityStoreRequest;
+use App\Http\Requests\CityUpdateRequest;
+use App\Models\City;
+use App\Models\Province;
+use Illuminate\Http\Request;
+
+class CityController extends Controller
+{
+    public function index(Request $request)
+    {
+        $query = City::with('province');
+        if ($request->filled('province_id')) {
+            $query->where('province_id', $request->province_id);
+        }
+        $cities = $query->paginate(20);
+        $provinces = Province::all();
+        return view('admin.cities.index', compact('cities', 'provinces'));
+    }
+
+    public function create()
+    {
+        $provinces = Province::all();
+        return view('admin.cities.create', compact('provinces'));
+    }
+
+    // استفاده از CityRequest به جای Request
+    public function store(CityStoreRequest $request)
+    {
+        City::create($request->validated());
+        return redirect()->route('admin.locations.cities.index')->with('success', 'شهر با موفقیت ایجاد شد.');
+    }
+
+    public function edit(City $city)
+    {
+        $provinces = Province::all();
+        return view('admin.cities.edit', compact('city', 'provinces'));
+    }
+
+    public function update(CityUpdateRequest $request, City $city)
+    {
+        $city->update($request->validated());
+        return redirect()->route('admin.locations.cities.index')->with('success', 'شهر ویرایش شد.');
+    }
+
+    public function destroy(City $city)
+    {
+        $city->delete();
+        return back()->with('success', 'شهر حذف شد.');
+    }
+}