ldc-op-insta/app/Http/Controllers/Bo/TopMediaController.php

<?php

namespace App\Http\Controllers\Bo;

use App\Enums\ExcludeTypeEnum;
use App\Http\Controllers\Controller;
use App\Http\Requests\Bo\Ajax\ExcludeTopMediaRequest;
use App\Jobs\InstaGetTopMediasJob;
use App\Lib\Instagram\Objects\TopMedia;
use App\Models\InstaMedia;
use App\Models\InstaMediaExclusion;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\DB;
use Illuminate\View\View;

class TopMediaController extends Controller
{
    /**
     * Show paginated Top Media List
     *
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\View\View
     */
    public function index(Request $request): View
    {
        /** @var \Illuminate\Database\Eloquent\Builder $topMediaList */
        $topMediaList = InstaMedia::query();
        $ranking      = $this->getRanking();

        if ($request->search) {
            $this->searchQuery(
                $topMediaList,
                $request->search,
                null,
                'insta_id',
                'username',
                'permalink'
            );
        } //end if

        $this->sortQuery($topMediaList);
        $searchFields = trans('Id Instagram, Participant, Lien');
        $topMediaList->orderBy('updated_at', 'DESC');
        $topMediaList = $topMediaList->paginate();

        return \view('bo.pages.top-media.index', \compact('topMediaList', 'searchFields', 'ranking'));
    }

    /**
     * Show the refresh vue component
     *
     * @return \Illuminate\View\View
     */
    public function refresh(): View
    {
        return \view('bo.pages.top-media.refresh');
    }

    // * Ajax Methods.

    /**
     * Fetch Insta media list from api
     *
     * @param boolean $refresh
     * @return \Illuminate\Http\JsonResponse
     */
    public function fetch(bool $refresh = false): JsonResponse
    {
        $responseData = [
            'ready' => false
        ];
        if (
            Cache::get('top_media_job_fetch_dispatched') or
            Cache::get('top_media_job_fetch_running')
        ) {
            return response()->json($responseData);
        }

        if (empty(Cache::get('top_media_ajax_fetch')) or $refresh) {
            \dispatch(new InstaGetTopMediasJob())->onConnection('database');
            Cache::put('top_media_job_fetch_dispatched', true);
            return response()->json($responseData);
        }
        $responseData['ready'] = true;
        $responseData['data']  = Cache::get('top_media_ajax_fetch');
        return \response()->json($responseData);
    }

    /**
     * Fetch Media Picture Object
     *
     * @param string $ig_media_hash
     * @return \Illuminate\Http\JsonResponse
     */
    public function fetchPicture(string $ig_media_hash): JsonResponse
    {
        return \response()->json(Cache::remember(
            "media_picture_ajax_fetch{$ig_media_hash}",
            // * 3H cache
            3 * 60 * 60,
            fn () => InstaMedia::fetchInstagramMediaPictures($ig_media_hash)
        ));
    }

    /**
     * Save the new list
     *
     * @return \Illuminate\Http\RedirectResponse
     */
    public function save(): JsonResponse
    {
        return DB::transaction(function () {
            /** @var \Illuminate\Support\Collection<\App\Lib\Instagram\Objects\TopMedia> */
            $igMediaList = Cache::get('top_media_ajax_fetch');
            // * 'Truncate' our list to preserve only the desired media amount.
            // Dont use truncate here because it implies a commit.
            InstaMedia::query()->delete();

            $igMediaList->map(function (TopMedia $ig_media) {
                (new InstaMedia((array)$ig_media))->saveOrFail();
            });

            \session()->flash('success', trans('Le classement à bien été mis à jour'));
            return \response()->json();
        });
    }

    /**
     * Exclude a top Media or a username
     *
     * @param \App\Http\Requests\Bo\Ajax\ExcludeTopMediaRequest $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function exclude(ExcludeTopMediaRequest $request): JsonResponse
    {
        $excludeData = [
            'type' => $request->insta_id ? ExcludeTypeEnum::post : ExcludeTypeEnum::user,
            'value' => $request->insta_id ?: $request->username
        ];
        InstaMediaExclusion::query()->firstOrCreate($excludeData, $excludeData)->saveOrFail();
        return \response()->json($excludeData);
    }

    /**
     * Get Actual ranking
     *
     * @return \Illuminate\Support\Collection<App\Models\InstaMedia>
     */
    private function getRanking(): Collection
    {
        return InstaMedia::query()->orderBy('id')->pluck('insta_id')->flip();
    }
}