laravel 多检索条件列表查询

public function indexQuestions(Request $request, ResponseFactoryContract $response, QuestionModel $questionModel)
    {
        $userID = $request->user('api')->id ?? 0;
        $limit = max(1, min(30, $request->query('limit', 15)));
        $offset = max(0, $request->query('offset', 0));
        $subject = $request->query('subject');      //问题主题
        $topic_id = $request->query('topic_id');      //话题id
        if(!$topic_id){
            return response()->json(['message' => ['话题id必须给出']], 422);
        }
        //话题关联问题id
        $questions_id=QuestionTopic::where('topic_id',$topic_id)->pluck('question_id');
        if(!$questions_id){
            return response()->json([], 200);
        }else{
            $questions_id=$questions_id->toArray();
        }

        $map = [
            'all' => function ($query) {
                $query->orderBy('id', 'desc');
            },
            'new' => function ($query) {
                $query->where('answers_count', 0)
                    ->orderBy('id', 'desc');
            },
            'hot' => function ($query) use ($questionModel) {
                $query->whereBetween('created_at', [
                    $questionModel->freshTimestamp()->subMonth(1),
                    $questionModel->freshTimestamp(),
                ])->where('answers_count', '!=', 0);
                $query->orderBy('answers_count', 'desc');
            },
            'reward' => function ($query) {
                $query->where('amount', '!=', 0)
                    ->orderBy('id', 'desc');
            },
            'excellent' => function ($query) {
                $query->where('excellent', '!=', 0)
                    ->orderBy('id', 'desc');
            },
            'follow' => function ($query) use ($userID) {
                $query->whereExists(function ($query) use ($userID) {
                    $query->from('question_watcher')
                        ->where('question_watcher.user_id', '=', $userID)
                        ->whereRaw('question_watcher.question_id = questions.id');
                });
            },
        ];
        $type = in_array($type = $request->query('type', 'all'), array_keys($map)) ? $type : 'all';
        call_user_func($map[$type], $query = $questionModel
            ->whereDoesntHave('blacks', function ($query) use ($userID) {
                $query->where('user_id', $userID);
            })
            ->when($subject, function ($query) use ($subject) {
                return $query->where('subject', 'like', '%'.$subject.'%');
            })
            ->whereIn('id',$questions_id)
            ->limit($limit)
            ->offset($offset));
        $questions = $query->get();
        $questions->load('user');

        return $response->json($questions->map(function (QuestionModel $question) use ($userID) {
            //作者匿名
            if ($question->anonymity && $question->user_id !== $userID) {
                $question->addHidden('user');
                $question->user_id = 0;
            }


            $question->answer = $question->answers()
                ->whereDoesntHave('blacks', function ($query) use ($userID) {
                    $query->where('user_id', $userID);
                })
                ->with('user')
                ->orderBy('id', 'desc')
                ->first();

            if ($question->answer) {

                if ($question->answer->anonymity && $question->answer->user_id !== $userID) {
                    $question->answer->addHidden('user');
                    $question->answer->user_id = 0;
                }
                $question->answer->liked = (bool) $question->answer->liked($userID);
                $question->answer->collected = (bool) $question->answer->collected($userID);
                $question->answer->rewarded = (bool) $question->answer->rewarders()->where('user_id', $userID)->first();
                $question->look && $question->answer->could = true;

                if ($question->look && $question->answer->invited && (! $question->answer->onlookers()->where('user_id', $userID)->first()) && $question->answer->user_id !== $userID && $question->user_id !== $userID) {
                    $question->answer->could = false;
                    $question->answer->body = null;
                }
            }

            return $question;
        }))->setStatusCode(200);
    }