<?php

namespace App\Http\Controllers;

use App\Models\Patent;
use App\Models\Category;
use Illuminate\Http\Request;

class PatentController extends Controller
{

    //显示论文详情
    public function show(Patent $patent)
    {
        $next = Patent::where('id', '>', $patent->id)->where('status', 1)->first();

        return view('patents.show', compact('patent', 'next'));
    }

    //显示文章列表
    public function list(Request $request)
    {
        $type = $request->type;

        $patents = Patent::where('status', 1)
                         ->when($type, function ($q) use ($type) {
                             $q->where('type', $type);
                         })
                         ->paginate();

        return view('patents.list', compact('patents'));
    }

}