/home/old_henza/server/app/Http/Controllers/Adm/ Current File: /home/old_henza/server/app/Http/Controllers/Adm/CitiesController.php
<?php

namespace App\Http\Controllers\Adm;

use App\DB\Te\TableEngine;
use App\Http\Controllers\Controller;
use App\Models\City;
use App\Models\Order;
use Illuminate\Http\Request;

class CitiesController extends Controller
{
    public function store(Request $request)
    {
        $this->validate($request, [
            'title' => 'required',
            'parent' => 'exists:cities,id',
            'level' => "numeric|required",
            'percent' => 'numeric'
        ]);
        $city = City::create($request->all());
        return response()->json($city);
    }

    public function destroy($id)
    {
        return response()->json(City::destroy($id));
    }

    public function show($id)
    {
        return response()->json(City::findOrFail($id));
    }

    public function list(Request $request)
    {
        $records = City::query()
            ->orderBy('id', 'DESC');
        TableEngine::create($records, $request->all())
            ->initSearch(['title'])
            ->select([
                '*',
                Order::$SELECT_CAJ,
            ])->export($records);
        return response()->json($records);
    }

    protected function _getP($id, $attr = 'percent')
    {
        $rec = City::find($id);
        while ($rec) {
            if ($rec->{$attr} > 0) return $rec->{$attr};
            if ($rec->parent != null) {
                $rec = City::find($rec->parent);
            } else {
                $rec = 0;
            }
        }
        return 0;
    }

    public function getPercent($id)
    {
        return response()->json($this->_getP($id));
    }

    public function getPercentAux($id)
    {
        return response()->json($this->_getP($id, 'percent_aux'));
    }

    public function update(Request $request, $id)
    {
        City::findOrFail($id)->update($request->all());
        return response()->json(true);
    }
}