miao/server/app/Http/Controllers/Api/V1/IndexController.php

<?php

namespace App\Http\Controllers\Api\V1;

use App\Models\BaseSettingsModel;
use App\Models\DreamInfoModel;
use App\Models\SearchInfoModel;
use App\Models\UserCareDream;
use App\Models\UserInfoModel;
use Illuminate\Http\Request;
class IndexController extends Controller
{

    /**
     * @api {get} /api/index/home 首页
     * @apiDescription 首页
     * @apiGroup Index
     * @apiParam {string}  [type=hot]   (热门)hot/(潮流)trend/(最新)news
     * @apiParam {int}      [page=1]            页码（分页参数）
     * @apiPermission none
     * @apiVersion 0.1.0
     * @apiSuccessExample {json} Success-Response:
     * HTTP/1.1 200 OK
     *{
     *  "status": true,
     *  "status_code": 0,
     *  "message": "",
     *  "data": {
     *      "banners": [                                      轮播图
     *          {
     *              "id": 34,
     *               "key": "4",
     *              "value": "http://w17.9026.com/img/banner/banner_4.png",
     *              "sort": 0,
     *              "category": "banner",
     *              "pid": 0,
     *              "status": 1,
     *              "created_at": null,
     *              "updated_at": null,
     *             "deleted_at": null
     *          }
     *      ],
     *      "users": [],                                     动态用户
     *      "dreams": {                                      梦想列表
     *          "current_page": 1,
     *          "data": [
     *              {
     *                  "id": 5,
     *                  "user_id": 1,
     *                 "name": "梦想标题1",
     *                  "about": "梦想介绍",
     *                  "coin": 2500,
     *                  "time": 21,                         实现时间
     *                  "get_coin": 0,
     *                  "status": 0,
     *                  "video": null,
     *                  "score": 100079365,
     *                  "sign": "",
     *                  "created_at": "2017-06-25 12:45:22",
     *                  "updated_at": "2017-06-25 12:45:22",
     *                  "care_num": 0,                       关注人数
     *                 "img": {
     *                  "title": "",
     *                        "pic": "https://timgsa.baidu.com/timg?ica852e6e9c6ec46b7b14f12f.jpg"       梦想封面图片
     *                   }
     *              },
     *          ],
     *          "from": 1,
     *          "last_page": 1,
     *          "next_page_url": null,
     *          "path": "http://www.miao.com/api/index/home",
     *          "per_page": 20,
     *          "prev_page_url": null,
     *         "to": 5,
     *          "total": 5
     *      }
     *  }
     *}
     * @apiErrorExample {json} Error-Response:
     * HTTP/1.1 400 Bad Request
     * {
     *     "state": false,
     *     "code": 1000,
     *     "message": "传入参数不正确",
     *     "data": null or []
     * }
     */
    public function home(Request $request)
    {
        $arr1 =DreamInfoModel::orderBy('score','desc')->limit(20)->select('id')->get()->toArray();
        $id_arr1 = array_column($arr1,'id');
        $arr2 =DreamInfoModel::orderBy('score','desc')->limit(120)->select('id')->get()->toArray();
        $id_arr2 = array_column($arr2,'id');
        $users = UserInfoModel::all()->toArray();
        $type = $request->type;
        if ($type == 'trend') {
            $dreams = DreamInfoModel::orderBy('score','desc')->with('user')->whereNotIn('id', $id_arr1)->limit(100)->paginate(20);
            $this->dreams($dreams);
            return $this->api(compact('users','dreams'));
        } elseif ($type == 'news') {
            $dreams = DreamInfoModel::orderBy('score','desc')->orderBy('created_at','desc')->with('user')->whereNotIn('id', $id_arr2)->limit(500)->paginate(20);
            $this->dreams($dreams);
            return $this->api(compact('users','dreams'));
        } else{
            $banners = $this->getBanner();
            $dreams = DreamInfoModel::orderBy('score','desc')->with('user')->limit(20)->paginate(20);
            $this->dreams($dreams);
            return $this->api(compact('banners','users','dreams'));
        }
    }

    /**
     * @api {get}  /api/index/search 搜索
     * @apiDescription 搜索
     * @apiGroup Index
     * @apiPermission none
     * @apiVersion 0.1.0
     * @apiParam {string}  [keyword]   关键字可选  (ha/name)
     * @apiSuccessExample {json} Success-Response:
     * HTTP/1.1 200 OK
     *           get
     *{
     *  "status": true,
     *  "status_code": 0,
     *   "message": "",
     *  "data": {
     *       "hot_searches": {
     *          "name": 1,
     *          "梦想": 1,
     *          "ha": 1
     *      },
     *      "history_searches": [
     *          {
     *              "id": 3,
     *              "user_id": 1,
     *              "search": "ha",
     *               "times": 1,
     *              "created_at": "2017-06-25 16:21:47",
     *               "updated_at": "2017-06-25 16:21:47"
     *          },
     *      ]
     *  }
     *}
     * @apiErrorExample {json} Error-Response:
     * HTTP/1.1 400 Bad Request
     */
    public function search(Request $request)
    {
        $user = $this->getUser();
        $keyword ='%'.$request->keyword.'%';
        $user_infos = UserInfoModel::where('nickname','like',$keyword)->get();
        $dream_infos =  DreamInfoModel::where(function ($query) use($keyword) {
            $query->where('name','like',$keyword)
                ->where('end_time','>=',time());
        })
        ->orWhere(function ($query) use($keyword){
            $query->where('sign','like',$keyword)
                ->where('end_time','>=',time());
        })->with(['user','img'])->get();
        $signs  = BaseSettingsModel::where('category','sign')->where('value','like',$keyword)->get();
        if (empty($request->keyword)) {
//            历史搜索
                $history_searches  = $user->search()->orderBy('id','desc')->limit(10)->get();
//            热门搜索
                $data2 = SearchInfoModel::get();
                 $hot_searches = [];
                foreach ($data2 as $k => $v) {
                    if (count($hot_searches) == 6) {
                        break;
                    }
                    if (!array_key_exists($v->search,$hot_searches)) {
                        $hot_searches[$v->search] = $v->times;
                    }else{
                        $hot_searches[$v->search] += $v->times;
                    }
                }
                arsort($hot_searches);
                return $this->api(compact('hot_searches','history_searches'));
        }
//        写入搜索记录
        $this->insertSearchTable($user->id,$request->keyword);
        return $this->api(compact('user_infos','dream_infos','signs'));
    }

    /**
     * @api {get}  /api/index/user_search 用户搜索
     * @apiDescription 用户搜索
     * @apiGroup Index
     * @apiPermission none
     * @apiVersion 0.1.0
     * @apiParam {string}  keyword   关键字
     * @apiSuccessExample {json} Success-Response:
     * HTTP/1.1 200 OK
     *{
     *    "status": true,
     *    "status_code": 0,
     *    "message": "",
     *    "data":[
     *      {
     *         "nickname": "ha",  昵称
     *         "pic": "",    头像
     *          ...
     *      },
     *   ]
     *}
     * @apiErrorExample {json} Error-Response:
     * HTTP/1.1 400 Bad Request
     */
    public function userSearch(Request $request)
    {
        $user = $this->getUser();
        if (empty($request->keyword)) {
            return $this->api('');
        }
        $keyword ='%'.$request->keyword.'%';
        $users = UserInfoModel::where('nickname','like',$keyword)->get();
        $this->insertSearchTable($user->id,$request->keyword);
        return $this->api($users);
    }

    //获取轮播图
    public function getBanner()
    {
        $banner =  BaseSettingsModel::where(['category' => 'banner'])->where(['status' => '1'])
            ->orderBy('sort')->get()->toArray();
        return $banner;
    }

//    完善梦想信息
    public function dreams($dreams)
    {
        foreach ($dreams as $k => $dream) {
            $data = UserCareDream::where('dream_id',$dream->id)->get();
            $dream->care_num = count($data);
            $dream->img = $dream->img?$dream->img->pic:'';
        }
    }
//    查看关注用户的最新动态

//    public function newsInfo(Request $request)
//    {
////        查看后user_care_user dream_info 更新为零 首页不再显示
//        $user = $this->getUser();
//        $other_id = $request->id;
//        if (empty($other_id))  return $this->error(ErrorCode::MEMBER_NOT_EXIST);
//        UserCareDream::where('user_id',$user->id)->where('dream_user_id',$other_id)->update(['interaction_number'=>0]);
//        $data = UserInfoModel::where('id',$other_id)->with(['allInteraction'=>function ($query){
//            $query->orderBy('id','desc');
//        }])->first();
////        $data = UserInfoModel::find($other_id)->allInteraction;
////        dd($data) ;
////        dd($data->allInteraction);
//        foreach ($data->allInteraction as $item) {
//            $item->time = DreamInfoModel::find($item->dream_id)->time;
//            $item->comments = $item->comments;
//            foreach ($item->comments as $k => $v) {
//                $v->pic = UserInfoModel::find($v->user_id)->pic;
//                $v->replay = $v->replay;
//                foreach ($v->replay as $k1 => $v1) {
//                    $v1->pic = UserInfoModel::find($v1->user_id)->pic;
//                }
//            }
//        }
//        return $this->api($data);
//    }
    public function insertSearchTable($id,$keyword)
    {
        $info = SearchInfoModel::where('user_id',$id)->
        where('search',trim($keyword))->first();
        if (count($info) == 0) {
            SearchInfoModel::create(['user_id'=>$id,'search'=>trim($keyword),'times'=>1]);
        }else{
            $info->times += 1;
            $info->save();
        }

    }

}