community-manage/app/Repositories/Post/PostRepository.php

<?php

/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2019/6/5
 * Time: 16:03
 */
namespace App\Repositories\Post;

use App\Models\Post;
use App\Models\PostComment;
use App\Models\PostData;
use App\Models\PostImgs;
use App\Models\PostLog;
use App\Models\Topic;
use Illuminate\Database\QueryException;
use Dingo\Api\Http\Response;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Redis;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Tymon\JWTAuth\Facades\JWTAuth;

class PostRepository
{

    public function __construct(Post $post,
                                PostData $postData,
                                PostComment $postComment,
                                PostImgs $postImgs,
                                PostLog $postLog,
                                Topic $topic)
    {
        $this->post = $post;
        $this->postData = $postData;
        $this->postComment = $postComment;
        $this->postImgs = $postImgs;
        $this->postLog = $postLog;
        $this->topic = $topic;
    }

    /**
     * 发布内容
     */
    public function create($request)
    {
        //验证小号

        //验证话题
        $topicIds = $this->topic->whereIn('id', explode(',', $request['topic_ids']))->pluck('id')->toArray();
        $topicCount = count($topicIds);
        if($topicCount == 0 || $topicCount >= 5){
            throw new HttpException(500, '所选话题必须1-5个');
        }
        $topicIds = implode(',', $topicIds);

        $data = [
            'uid' => $request['uid'],
            'username' => '暂无',
            'mobile' => '暂无',
            'avatar' => '暂无',
            'type' => $request['type'],
            'img' => $request['img'],
            'video' => $request['video']??'',
            'topic_ids' => $topicIds,
            'title' => $request['title']??'',
            'content' => $request['content'],
            'location' => $request['location']??'',
            'is_suggest' => 0,
            'is_hide' => 0
        ];

        $date = date('Y-m-d H:i:s');


        DB::beginTransaction();
        try{
            $post = $this->post->create($data);

            $this->postData->create([
                'post_id' => $post->id,
                'pv' => 0,
                'pv_real' => 0,
                'dislike_count' => 0,
                'praise_count' => 0,
                'praise_real_count' => 0,
                'share_count' => 0,
                'share_real_count' => 0,
                'comment_count' => 0,
                'comment_real_count' => 0,
                'collect_count' => 0,
                'collect_real_count' => 0,
                'available_bean' => 0,
                'will_collect_bean' => 0,
                'collect_bean' => 0,
                'weight' => 0
            ]);

            if($request['imgs'] && $request['type'] == 'image'){
                $imgData = [];
                foreach($request['imgs'] as $img){
                    $imgData[] = [
                        'post_id' => $post->id,
                        'img' => $img,
                        'created_at' => $date,
                        'updated_at' => $date
                    ];
                }
                $this->postImgs->insert($imgData);
            }

            DB::commit();
            return Response::create();

        }catch (QueryException $exception){
            DB::rollBack();
            return Response::create([
                'message'  => '发布失败，请重试',
                'error' => $exception->getMessage(),
                'status_code'   => 500
            ]);
        }
    }

}