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

<?php

namespace App\Http\Controllers\Admin;

use App\Enums\Admin\AdminRole;
use App\Enums\Admin\AdminStatus;
use App\Http\Controllers\Controller;
use App\Http\Requests\Admin\AdminStoreRequest;
use App\Http\Requests\Admin\AdminUpdateRequest;
use App\Models\Admin;
use App\Models\AdminAvatar;
use App\Models\AdminPermission;
use App\Models\File;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Storage;


class AdminController extends Controller
{
    public function index(Request $request)
    {
        $title = 'لیست مدیران';

        $admins = Admin::query()
            ->when($request->filled('search'), function (Builder $query) use ($request) {
                $search = $request->input('search');

                $query->whereAny([
                    'first_name',
                    'last_name',
                    'username',
                    'email'
                ], 'LIKE', "%$search%");

            })
            ->when($request->filled('sort'), function (Builder $query) use ($request) {
                $sort = $request->input('sort');
                switch ($sort) {

                    case 'name_desc':
                    {
                        $query
                            ->orderByDesc('first_name');

                        break;
                    }
                    case 'email':
                    {
                        $query
                            ->orderBy('email');

                        break;
                    }
                    case 'newest':
                    {
                        $query
                            ->orderByDesc('created_at');

                        break;
                    }
                    case 'name_asc':
                    default:
                    {
                        $query
                            ->orderBy('first_name');
                    }

                }
            }, function (Builder $query) {
                $query->orderBy('first_name');
            })
            ->paginate()
            ->withQueryString();



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

    public function edit(Admin $admin)
    {
        $title = 'جزئیات مدیر';
        $loggedInAdmin = auth('admin')->user();

        $canEditSensitiveFields = $loggedInAdmin->isSuperAdmin() && $loggedInAdmin->id !== $admin->id;

        $showReadonlySensitiveFields = $loggedInAdmin->id === $admin->id;

        $adminRoles = AdminRole::cases();

        $adminStatuses = AdminStatus::cases();

        $admin->load([
            'avatar.file',
            'permissions',
        ]);
        return view('admin.admins.edit', compact(
            'title',
            'admin',
            'adminRoles',
            'adminStatuses',
            'canEditSensitiveFields',
            'showReadonlySensitiveFields'
        ));

    }

    public function update(AdminUpdateRequest $request,Admin $admin)
    {
        $data = $request->validated();

        $newAvatarPath = null;
        $oldFile = null;

        DB::beginTransaction();

        try {
            $updateData = [
                'first_name' => $data['first_name'],
                'last_name' => $data['last_name'],
                'username' => $data['username'],
                'email' => $data['email'] ?? null,
                'mobile' => $data['mobile'] ?? null,
            ];

            if (!empty($data['password'])) {
                $updateData['password'] = Hash::make($data['password']);
            }

            $loggedInAdmin = auth('admin')->user();


            $canEditSensitiveFields =
                $loggedInAdmin->isSuperAdmin()
                && $loggedInAdmin->id !== $admin->id;

            if ($canEditSensitiveFields) {
                if (array_key_exists('role', $data)) {
                    $updateData['role'] = $data['role'];
                }

                if (array_key_exists('status', $data)) {
                    $updateData['status'] = $data['status'];
                }
            }

            $admin->update($updateData);

            if ($canEditSensitiveFields && array_key_exists('permissions', $data)) {
                $admin->permissions()->delete();

                if (!$admin->isSuperAdmin()) {
                    foreach ($data['permissions'] ?? [] as $permission) {
                        $admin->permissions()->create([
                            'permission' => $permission,
                        ]);
                    }
                }
            }


            if ($request->hasFile('image')) {
                $oldAvatar = $admin->avatar()
                    ->with('file')
                    ->first();

                $oldFile = $oldAvatar?->file;

                $image = $data['image'];

                $imageName = $admin->id
                    . '_' . time() . rand(11111, 99999) . '.' . $image->extension();

                $newAvatarPath = $image->storeAs(
                    'admin_avatars',
                    $imageName,
                    'public'
                );

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

                if ($oldAvatar) {
                    $oldAvatar->update([
                        'file_id' => $file->id,
                    ]);
                } else {
                    AdminAvatar::create([
                        'admin_id' => $admin->id,
                        'file_id' => $file->id,
                    ]);
                }
            }

            DB::commit();

            if ($oldFile) {
                deleteFile($oldFile);
            }

            $redirectRoute = $loggedInAdmin->isSuperAdmin()
                ? 'admin.admins.index'
                : 'admin.profile.index';

            return redirect()
                ->route($redirectRoute)
                ->with('success', 'اطلاعات مدیر با موفقیت ویرایش شد.');

        } catch (\Exception $exception) {
            DB::rollBack();


            if ($newAvatarPath && Storage::disk('public')->exists($newAvatarPath)) {
                Storage::disk('public')->delete($newAvatarPath);
            }

            Log::error($exception);

            return back()
                ->withInput()
                ->with('error', 'ویرایش مدیر با خطا مواجه شد.');
        }
    }

    public function create()
    {
        $title = 'ایجاد کاربر جدید';
        return view('admin.admins.create');
    }


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

        $avatarPath = null;

        DB::beginTransaction();

        try {
            $admin = Admin::create([
                'first_name' => $data['first_name'],
                'last_name' => $data['last_name'],
                'username' => $data['username'],
                'email' => $data['email'] ?? null,
                'mobile' => $data['mobile'] ?? null,
                'password' => Hash::make($data['password']),
                'role' => $data['role'],
                'status' => $data['status'],
            ]);

            if ($request->hasFile('image')) {
                $image = $request->file('image');

                $imageName = $admin->id . '_' . time() . '_' . rand(11111, 99999) . '.' . $image->extension();

                $avatarPath = $image->storeAs(
                    'admin_avatars',
                    $imageName,
                    'public'
                );

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

                AdminAvatar::create([
                    'admin_id' => $admin->id,
                    'file_id'  => $file->id,
                ]);
            }

            foreach ($data['permissions'] ?? [] as $permission) {
                AdminPermission::create([
                    'admin_id' => $admin->id,
                    'permission' => $permission,
                ]);
            }


            DB::commit();

            return redirect()
                ->route('admin.admins.index')
                ->with('success', 'مدیر جدید با موفقیت ایجاد شد.');

        } catch (\Throwable $exception) {
            DB::rollBack();

            if ($avatarPath) {
                Storage::disk('public')->delete($avatarPath);
            }

            Log::error('خطا در ایجاد مدیر جدید', [
                'message' => $exception->getMessage(),
                'file' => $exception->getFile(),
                'line' => $exception->getLine(),
            ]);

            return back()
                ->withInput(
                    $request->except([
                        'password',
                        'image',
                    ])
                )
                ->with('error', 'خطایی هنگام ایجاد مدیر رخ داد.');
        }
    }


    public function destroy(Admin $admin)
    {
        if ($admin->id === auth('admin')->id()) {
            return back()->with('error', 'امکان حذف حساب کاربری خودتان وجود ندارد.');
        }

        try {
            $admin->delete();

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

        } catch (\Exception $exception) {
            Log::error('خطا در حذف مدیر', [
                'admin_id' => $admin->id,
                'message' => $exception->getMessage(),
            ]);

            return back()->with('error', 'خطایی هنگام حذف مدیر رخ داد.');
        }

    }

    public function trash()
    {
        $title = 'مدیران حذف شده';
        $admins = Admin::onlyTrashed()
            ->paginate();
        return view('admin.admins.trash' , compact('title' , 'admins'));
    }

    public function restore($id)
    {
        $admin = Admin::onlyTrashed()->findOrFail($id);

        $admin->restore();

        return redirect()
            ->route('admin.admins.trash.index')
            ->with('success', 'مدیر با موفقیت بازیابی شد.');
    }

    public function forceDelete($id)
    {
        $admin = Admin::onlyTrashed()->findOrFail($id);

        $avatar = $admin->avatar()->with('file')->first();
        $file = $avatar?->file;

        DB::beginTransaction();

        try {
            $avatar?->delete();

            deleteFile($file);

            $admin->forceDelete();

            DB::commit();

            return redirect()
                ->route('admin.admins.trash.index')
                ->with('success', 'مدیر و آواتار او برای همیشه حذف شدند.');

        } catch (\Exception $exception) {
            DB::rollBack();

            Log::error('خطا در حذف دائمی مدیر', [
                'admin_id' => $admin->id,
                'message' => $exception->getMessage(),
            ]);

            return back()->with('error', 'حذف دائمی مدیر با خطا مواجه شد.');
        }
    }
}