mint/api-v13/app/Http/Controllers/ViewController.php

<?php

namespace App\Http\Controllers;

use App\Http\Api\StudioApi;
use App\Http\Resources\ViewResource;
use App\Models\PaliText;
use App\Models\ProgressChapter;
use App\Models\View;
use App\Services\AuthService;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Illuminate\Support\Str;

class ViewController extends Controller
{
    private function getTargetId($request)
    {
        /*
        *根据target type 和不同类型的不同参数
        */
        $target_id = false;
        switch ($request->input('target_type')) {
            case 'chapter-instance':
                // code...
                $target_id = $request->input('target_id');
                break;
            case 'chapter':
                // code...
                $channelId = $request->input('channel');
                if (Str::isUuid($channelId)) {
                    $target_id = ProgressChapter::where('channel_id', $request->input('channel'))
                        ->where('book', $request->input('book', 0))
                        ->where('para', $request->input('para', 0))
                        ->value('uid');
                } else {
                    $target_id = false;
                }
                break;
            case 'article-instance':
                // code...
                break;
            case 'article':
                // code...
                break;
            default:
                $target_id = $request->input('target_id');
                // code...
                break;
        }
        if (Str::isUuid($target_id)) {
            return $target_id;
        } else {
            return false;
        }
    }

    /**
     * Display a listing of the resource.
     *
     * @return Response
     */
    public function index(Request $request)
    {
        //
        switch ($request->input('view')) {
            case 'count':
                // 获取 target id
                $target_id = $this->getTargetId($request);
                if ($target_id) {
                    $count = View::where('target_id', $target_id)->count();
                } else {
                    $count = 0;
                }

                return $this->ok($count);
                break;
            case 'user-recent':
                $user = AuthService::current($request);
                if (! $user) {
                    return $this->error(__('auth.failed'));
                }
                $user_id = $user['user_uid'];
                $views = View::where('user_id', $user_id)->orderBy('created_at', 'desc');
                $views = $views->take($request->input('take', 10));
                $items = $views->get();

                return $this->ok($items);
                break;
            case 'user':
                $user = AuthService::current($request);
                if (! $user) {
                    return $this->error(__('auth.failed'));
                }
                $user_id = $user['user_uid'];
                $table = View::where('user_id', $user_id);
                break;
            case 'studio':
                // 获取studio内所有 数据
                $user = AuthService::current($request);
                if (! $user) {
                    return $this->error(__('auth.failed'));
                }
                // 判断当前用户是否有指定的studio的权限
                $studioId = StudioApi::getIdByName($request->input('name'));
                if ($user['user_uid'] !== $studioId) {
                    return $this->error(__('auth.failed'));
                }
                $table = View::where('user_id', $studioId);
                break;
            default:
                // code...
                break;
        }
        // 处理搜索
        if ($request->has('search')) {
            $table = $table->where('name', 'like', '%'.$request->input('search').'%');
        }
        // 获取记录总条数
        $count = $table->count();
        // 处理排序
        $table = $table->orderBy($request->input('order', 'updated_at'), $request->input('dir', 'desc'));
        // 处理分页
        $table = $table->skip($request->input('offset', 0))
            ->take($request->input('limit', 20));
        // 获取数据
        $result = $table->get();

        return $this->ok(['rows' => ViewResource::collection($result), 'count' => $count]);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @return Response
     */
    public function store(Request $request)
    {
        /*
        $rules = array(
            'target_type' => 'required'
        );
        $validator = Validator::make($request->all(), $rules);

        // process the login
        if ($validator->fails()) {
            return $this->error($validator);
        }
*/
        // 根据target type 获取 target id
        $target_id = $this->getTargetId($request);
        if (! $target_id) {
            return $this->error('no id');
        }
        $clientIp = request()->ip();
        $param = [
            'target_id' => $target_id,
            'target_type' => $request->input('target_type'),
        ];
        $user = AuthService::current($request);
        if ($user) {
            // 已经登陆
            $user_id = $user['user_uid'];
            $param['user_id'] = $user_id;
        }
        $param['user_ip'] = $clientIp;
        $new = View::firstOrNew($param);
        $new->user_ip = $clientIp;

        switch ($request->input('target_type')) {
            case 'chapter':
                $new->title = ProgressChapter::where('channel_id', $request->input('channel'))
                    ->where('book', $request->input('book'))
                    ->where('para', $request->input('para'))
                    ->value('title');
                $new->org_title = PaliText::where('book', $request->input('book'))
                    ->where('paragraph', $request->input('para'))
                    ->value('toc');
                // 获取标题 成功
                $new->meta = \json_encode([
                    'book' => $request->input('book'),
                    'para' => $request->input('para'),
                    'channel' => $request->input('channel'),
                    'mode' => $request->input('mode', 'read'),
                ]);
                break;
            default:
                return $this->error('未知的数据类型');
                break;
        }
        $new->count = $new->count + 1;
        $new->save();
        // 保存成功

        $count = View::where('target_id', $new->target_id)->count();

        return $this->ok($count);
    }

    /**
     * Display the specified resource.
     *
     * @return Response
     */
    public function show(View $view)
    {
        //

    }

    /**
     * Update the specified resource in storage.
     *
     * @return Response
     */
    public function update(Request $request, View $view)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @return Response
     */
    public function destroy(View $view)
    {
        //
    }
}