缓存API数据Laravel 5.2

Question

我正在研究Halo 5 API.我申请获得更高的API速率限制,我得到的答案之一是:

您能否向我们提供有关您对API进行哪些调用以及是否使用任何缓存的更多详细信息？具体来说,我们建议缓存匹配和事件详细信息和元数据,因为这些很少更改.

当他们说"哪个叫你正在制作"时,我得到了这个部分,但是缓存部分,我从来没有使用过.我得到了缓存的基本部分,它加速了你的API,但我不知道如何将它实现到我的API中.

我想知道如何在我的应用程序中缓存一些数据.这是我如何通过API获得玩家奖牌的基本示例.

路线:

Route::group(['middleware' => ['web']], function () {

    /** Get the Home Page **/
    Route::get('/', 'HomeController@index');


    /** Loads ALL the player stats, (including Medals, for this example) **/
    Route::post('/Player/Stats', [
        'as' => 'player-stats',
        'uses' => 'StatsController@index'
    ]);

});

我的GetDataController调用API Header获取玩家奖牌:

<?php

namespace App\Http\Controllers\GetData;

use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\UriInterface;

use GuzzleHttp;
use App\Http\Controllers\Controller;

class GetDataController extends Controller {


    /**
     * Fetch a Players Arena Stats
     *
     * @param $gamertag
     * @return mixed
     */
    public function getPlayerArenaStats($gamertag) {

        $client = new GuzzleHttp\Client();

        $baseURL = 'https://www.haloapi.com/stats/h5/servicerecords/arena?players=' . $gamertag;

        $res = $client->request('GET', $baseURL, [
            'headers' => [
                'Ocp-Apim-Subscription-Key' => env('Ocp-Apim-Subscription-Key')
            ]
        ]);

        if ($res->getStatusCode() == 200) {
            return $result = json_decode($res->getBody());
        } elseif ($res->getStatusCode() == 404) {
            return $result = redirect()->route('/');
        }

        return $res;
    }

}

我的MedalController从玩家那里获得奖牌:

<?php

namespace App\Http\Controllers;

use GuzzleHttp;
use App\Http\Controllers\Controller;

class MedalController extends Controller {



    public function getArenaMedals($playerArenaMedalStats) {

        $results = collect($playerArenaMedalStats->Results[0]->Result->ArenaStats->MedalAwards);

        $array = $results->sortByDesc('Count')->map(function ($item, $key) {
            return [
                'MedalId' => $item->MedalId,
                'Count' => $item->Count,
            ];
        });

        return $array;
    }


}

这是将玩家奖牌显示在视图中的功能:

 public function index(Request $request) {

        // Validate Gamer-tag
        $this->validate($request, [
            'gamertag' => 'required|max:16|min:1',
        ]);

        // Get the Gamer-tag inserted into search bar
        $gamertag = Input::get('gamertag');




        // Get Players Medal Stats for Arena
        $playerArenaMedalStats = app('App\Http\Controllers\GetData\GetDataController')->getPlayerArenaStats($gamertag);
        $playerArenaMedalStatsArray = app('App\Http\Controllers\MedalController')->getArenaMedals($playerArenaMedalStats);
        $arenaMedals = json_decode($playerArenaMedalStatsArray, true);



         return view('player.stats')
            ->with('arenaMedals', $arenaMedals)

}

你们知道如何缓存这些数据吗？

(仅供参考,JSON调用大约有189个不同的奖牌,所以它是一个非常大的API调用).我还阅读了有关Laravel缓存的文档,但仍需要澄清.

Answer 1

你可以使用Laravel Cache.

试试这个:

public function getPlayerArenaStats($gamertag) {
.... some code ....
    $res = $client->request('GET', $baseURL, [
        'headers' => [
            'Ocp-Apim-Subscription-Key' => env('Ocp-Apim-Subscription-Key')
        ]
    ]);
    Cache::put('medals', $res, 30); //30 minutes
    .... more code...
}

public function index(Request $request) {
...
if (Cache::has('medals')) {
    $playerArenaMedalStats = Cache::get('medals');
} else {
    app('App\Http\Controllers\GetData\GetDataController')->getPlayerArenaStats($gamertag);
}
...

当然,您需要做得比这更好,只存储您需要的信息.请查看以下文档:https://laravel.com/docs/5.1/cache