airline-agency/app/Http/Controllers/Admin/TourController.php

<?php

namespace App\Http\Controllers\Admin;

use App\Enums\Tour\TourScope;
use App\Http\Controllers\Controller;
use App\Http\Requests\Admin\Tour\TourStoreRequest;
use App\Http\Requests\Admin\Tour\TourUpdateRequest;
use App\Models\City;
use App\Models\Country;
use App\Models\File;
use App\Models\Tour;
use App\Models\TourDeparture;
use App\Models\TourImage;
use Hekmatinasser\Verta\Verta;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;

class TourController extends Controller
{
    public function index(Request $request)
    {
        $title = 'جزئیات تور';
        $search = $request->input('search');
        $sort = $request->input('sort');

        $tours = Tour::query()
            ->with([
                'originCity',
                'city',
                'file',
            ])
            ->withCount('tourDepartures')
            ->when($search, function ($query) use ($search) {
                $query->where(function ($query) use ($search) {
                    $query->where('title', 'like', "%{$search}%")
                        ->orWhere('summary', 'like', "%{$search}%")
                        ->orWhereHas('originCity', function ($query) use ($search) {
                            $query->where('name', 'like', "%{$search}%");
                        })
                        ->orWhereHas('city', function ($query) use ($search) {
                            $query->where('name', 'like', "%{$search}%");
                        });
                });
            })
            ->applySort($sort)
            ->paginate(3)
            ->withQueryString();

        return view('admin.tours.index', compact('title', 'tours'));
    }

    public function create()
    {
        $title = 'ایجاد تور';

        $cities = City::query()
            ->orderBy('name')
            ->get();

        $countries = Country::query()
            ->orderBy('name')
            ->get();

        return view('admin.tours.create', compact('title', 'cities', 'countries'));
    }

    public function citiesByCountry(Country $country)
    {
        $cities = City::query()
            ->where('county_id', $country->id)
            ->orderBy('name')
            ->get(['id', 'name']);

        return response()->json($cities);
    }

    public function store(TourStoreRequest $request)
    {
        $data = $request->validated();

        try {
            $startDate = Verta::parseFormat('Y/m/d H:i', $data['start_date'])->toCarbon();
            $endDate = Verta::parseFormat('Y/m/d H:i', $data['end_date'])->toCarbon();
        } catch (\Throwable $e) {
            return back()
                ->withErrors(['start_date' => 'فرمت تاریخ و ساعت وارد شده معتبر نیست.'])
                ->withInput();
        }

        if ($startDate < now()) {
            return back()
                ->withErrors(['start_date' => 'تاریخ حرکت نمی‌تواند قبل از زمان و ساعت جاری باشد.'])
                ->withInput();
        }

        if ($endDate <= $startDate) {
            return back()
                ->withErrors(['end_date' => 'تاریخ برگشت باید بعد از تاریخ حرکت باشد.'])
                ->withInput();
        }

        DB::beginTransaction();

        try {
            $tour = Tour::create([
                'title' => $data['title'],
                'summary' => $data['summary'] ?? null,
                'description' => $data['description'] ?? null,
                'origin_city_id' => $data['origin_city_id'],
                'destination_city_id' => $data['destination_city_id'],
                'tour_scope' => $data['tour_scope'],
                'tour_mode' => $data['tour_mode'],
                'tour_type' => $data['tour_type'],
                'views_count' => 0,
            ]);

            TourDeparture::create([
                'tour_id' => $tour->id,
                'start_date' => $startDate,
                'end_date' => $endDate,
                'price' => $data['price'],
                'capacity' => $data['capacity'],
                'status' => 1,
            ]);
            if (!empty($data['images'])) {
                $isDefault = true;

                foreach ($data['images'] as $index => $image) {
                    $imageName = $tour->id . '_' . time() . rand(11111, 99999) . '.' . $image->extension();

                    $path = $image->storeAs('tour_images', $imageName, 'public');

                    $file = File::create([
                        'name' => $imageName,
                        'size' => $image->getSize(),
                        'original_name' => $image->getClientOriginalName(),
                        'path' => $path,
                        'extension' => $image->extension()
                    ]);

                    TourImage::create([
                        'tour_id' => $tour->id,
                        'file_id' => $file->id,
                        'sort_order' => $index + 1,
                        'is_default' => $isDefault
                    ]);

                    if ($isDefault) {
                        $isDefault = false;
                    }
                }
            }

            DB::commit();

            return redirect()
                ->route('admin.tours.index')
                ->with('success', 'تور با موفقیت ایجاد شد.');

        } catch (\Throwable $e) {
            DB::rollBack();
            Log::error('خطا در ایجاد تور: ' . $e->getMessage());

            return back()
                ->withErrors(['error' => 'خطایی در ثبت اطلاعات رخ داد. لطفاً دوباره تلاش کنید.'])
                ->withInput();
        }
    }

    public function edit(Tour $tour)
    {
        $title = 'ویرایش تور';

        $tour->load(['originCity', 'city', 'images', 'tourDepartures']);

        $departure = $tour->tourDepartures->first();

        $cities = City::query()->orderBy('name')->get();
        $countries = Country::query()->orderBy('name')->get();

        $selectedCountryId = null;
        $destinationCities = $cities;

        if ($tour->tour_scope === TourScope::INTERNATIONAL && $tour->city) {
            $selectedCountryId = $tour->city->county_id;

            $destinationCities = City::query()
                ->where('county_id', $selectedCountryId)
                ->orderBy('name')
                ->get();
        }

        return view('admin.tours.edit', compact(
            'title', 'tour', 'departure', 'cities', 'countries',
            'selectedCountryId', 'destinationCities'
        ));
    }

    public function update(TourUpdateRequest $request, Tour $tour)
    {
        $data = $request->validated();
        try {
            $startDate = Verta::parse($data['start_date'])->datetime();
            $endDate = Verta::parse($data['end_date'])->datetime();
        } catch (\Throwable $e) {
            return back()
                ->withErrors(['start_date' => 'فرمت تاریخ و ساعت وارد شده معتبر نیست.'])
                ->withInput();
        }

        if ($endDate <= $startDate) {
            return back()
                ->withErrors(['end_date' => 'تاریخ برگشت باید بعد از تاریخ حرکت باشد.'])
                ->withInput();
        }

        DB::beginTransaction();

        try {
            $tour->update([
                'title' => $data['title'],
                'summary' => $data['summary'] ?? null,
                'description' => $data['description'] ?? null,
                'origin_city_id' => $data['origin_city_id'],
                'destination_city_id' => $data['destination_city_id'],
                'tour_scope' => $data['tour_scope'],
                'tour_mode' => $data['tour_mode'],
                'tour_type' => $data['tour_type'],
            ]);

            $departure = $tour->tourDepartures()->first();

            if ($departure) {
                $departure->update([
                    'start_date' => $startDate,
                    'end_date' => $endDate,
                    'price' => $data['price'],
                    'capacity' => $data['capacity'],
                ]);
            } else {
                TourDeparture::create([
                    'tour_id' => $tour->id,
                    'start_date' => $startDate,
                    'end_date' => $endDate,
                    'price' => $data['price'],
                    'capacity' => $data['capacity'],
                    'status' => 1,
                ]);
            }

            if (!empty($data['images'])) {
                $hasDefault = $tour->images()->where('is_default', true)->exists();
                $nextSort = (int)$tour->images()->max('sort_order');

                foreach ($data['images'] as $index => $image) {
                    $imageName = $tour->id . '_' . time() . rand(11111, 99999) . '.' . $image->extension();
                    $path = $image->storeAs('tour_images', $imageName, 'public');

                    $file = File::create([
                        'name' => $imageName,
                        'size' => $image->getSize(),
                        'original_name' => $image->getClientOriginalName(),
                        'path' => $path,
                        'extension' => $image->extension(),
                    ]);

                    TourImage::create([
                        'tour_id' => $tour->id,
                        'file_id' => $file->id,
                        'sort_order' => $nextSort + $index + 1,
                        'is_default' => !$hasDefault && $index === 0,
                    ]);
                }
            }

            DB::commit();

            return redirect()
                ->route('admin.tours.index')
                ->with('success', 'تور با موفقیت ویرایش شد.');

        } catch (\Exception $exception) {
            DB::rollBack();
            Log::error('خطا در ویرایش تور: ' . $exception->getMessage());

            return back()
                ->withErrors(['error' => 'خطایی در ثبت اطلاعات رخ داد. لطفاً دوباره تلاش کنید.'])
                ->withInput();
        }
    }

    public function trash()
    {
        $title = 'تورهای حذف شده';
        $tours = Tour::onlyTrashed()
            ->with([
                'originCity',
                'city',
                'coverImage.file',
            ])
            ->orderByDesc('deleted_at')
            ->paginate(4);
        return view('admin.tours.trash', compact('title', 'tours'));
    }

    public function destroy(Tour $tour)
    {
        $tour->delete();

        return redirect()
            ->route('admin.tours.index')
            ->with('success', 'تور با موفقیت به سطل زباله منتقل شد.');
    }

    public function restore( $id)
    {
        $tour = Tour::onlyTrashed()->findOrFail($id);

        $tour->restore();

        return redirect()
            ->route('admin.tours.trash.index')
            ->with('success', 'تور با موفقیت بازگردانی شد.');
    }

    public function forceDelete($id)
    {
        $tour = Tour::onlyTrashed()->findOrFail($id);

        $tour->forceDelete();

        return redirect()
            ->route('admin.tours.trash.index')
            ->with('success', 'تور به‌صورت دائمی حذف شد.');
    }
}