weilaibike-api/app/Http/Controllers/V1/AdvertisementController.php

<?php
/**
 * Created by PhpStorm.
 * User: Mead
 * Date: 2019/10/26
 * Time: 11:27 AM
 */

namespace App\Http\Controllers\V1;

use App\Http\Controllers\Controller;
use App\Http\Requests\AdvertisementRequest;
use App\Http\Requests\AdvertisementsRequest;
use App\Models\Advertisement;
use App\Repositories\AdvertisementRepository;
use App\Transformers\AdvertisementTransformer;
use Carbon\Carbon;
use Dingo\Api\Http\Request;
use Illuminate\Support\Facades\Log;

/**
 * 广告管理
 * Class AdvertisementController
 * @package App\Http\Controllers\V1
 */
class AdvertisementController extends Controller
{
    /**
     * 广告列表
     * @param Request $request
     * @param AdvertisementRepository $advertisementRepository
     * @return \Dingo\Api\Http\Response
     * User: Mead
     */
    public function index(AdvertisementsRequest $request, AdvertisementRepository $advertisementRepository)
    {
        try {
            $advertisement_position = $request->get('position');
            if (is_string($advertisement_position)) {
                return $this->response->array([]);
            }

            $area_id = $request->get('area_id', 0);
            $ads = $advertisementRepository->byPositionIdGetActive($advertisement_position, $area_id)->toArray();

            $data = [];
            $user_id = $this->user->id ?? '';
            $childrenAd = [];
            $childrenAdSort = [];
            $footer_tag = 0;
            if (count($ads) !== 0) {
                foreach ($ads as $v) {
                    switch ($v['advertisement_position_slug']) {
                        case Advertisement::POSITION_HEADER:
                            $data[Advertisement::POSITION_HEADER][] = $v;
                            break;
                        case Advertisement::POSITION_MID:
//                            $key = 'advertisement_mid_times_' . $user_id . '_' . $v['id'];
//                            if (!empty($user_id)) {
//                                app()->redis->incr($key);
//                                $expireat = Carbon::tomorrow()->timestamp;
//                                // 设置固定过期时间
//                                app()->redis->EXPIREAT($key, $expireat);
//                            }
//                            // 如果有用户得id 每天只显示一次
//                            $aa = app()->redis->get($key) ?? 0;
////                            if ($aa < 100) {
////                                $data[Advertisement::POSITION_MID][] = $v;
////                            }

                            $data[Advertisement::POSITION_MID][] = $v;

                            break;
                        case Advertisement::POSITION_FOOTER:

                            if ($v['pid'] == 0) {
                                // 找出底部广告
                                $data[Advertisement::POSITION_FOOTER][] = $v;
                            } else {
                                // 底部子广告
                                if ((int)$v['extra'] === 50) {
                                    $v['class'] = $footer_tag % 2 ? 'right' : 'left';
                                    $footer_tag++;
                                }
                                $childrenAd[] = $v;
                            }
                            break;
                        default;
                    }
                }
                // 底部广告显示优先级高的
                $resChildrenAd = [];

                if (!empty($data[Advertisement::POSITION_FOOTER]) && count($data[Advertisement::POSITION_FOOTER]) >= 1) {

                    if (!empty($childrenAd)) {
                        // 将子广告整理出来
                        foreach ($childrenAd as $v) {
                            // 找出底部广告优先级最高的子广告
                            if ($v['pid'] == $data[Advertisement::POSITION_FOOTER][0]['id']) {
                                $resChildrenAd[] = $v;
                                $childrenAdSort[] = $v['sort'];
                                $childrenAdId[] = $v['id'];
                            }
                        }
                        // sort 排序  子广告排序
                        array_multisort($childrenAdSort, SORT_DESC, $childrenAdId, SORT_ASC, $resChildrenAd);
                        // 给子广告赋值
                        $data[Advertisement::POSITION_FOOTER][0]['child'] = $resChildrenAd;

                    }
                    $data[Advertisement::POSITION_FOOTER] = $data[Advertisement::POSITION_FOOTER][0];
                }
            }

            return $this->response->array($data);
            //return $this->response->collection($ads, AdvertisementsTransformer::class);
        } catch (\Exception $exception) {
            $this->errorNoValidation($exception->getMessage());
        }
    }

    /**
     * 广告详情
     * @param Request $request
     * @param AdvertisementRepository $advertisementRepository
     * @return \Dingo\Api\Http\Response
     * User: Mead
     */
    public function show(AdvertisementRequest $request, AdvertisementRepository $advertisementRepository)
    {
        try {
            $id = $request->get('id');
            $ads = $advertisementRepository->byIdGetModel($id);
            return $this->response->item($ads, AdvertisementTransformer::class);
        } catch (\Exception $exception) {
            $this->errorNoValidation($exception->getMessage());
        }
    }
}