hsxtxxcykcds2026-backend/app/Http/Controllers/Api/Admin/PublicSourceChannelController.php

<?php

namespace App\Http\Controllers\Api\Admin;

use App\Http\Controllers\Controller;
use App\Models\PublicSourceChannel;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Illuminate\Validation\Rule;

class PublicSourceChannelController extends Controller
{
    public function index(Request $request): JsonResponse
    {
        $channels = PublicSourceChannel::query()
            ->orderByDesc('id')
            ->get()
            ->map(fn (PublicSourceChannel $channel) => $this->toRow($channel, $request))
            ->values();

        return response()->json(['data' => $channels]);
    }

    public function store(Request $request): JsonResponse
    {
        $data = $request->validate([
            'source_code' => [
                'required',
                'string',
                'min:2',
                'max:64',
                'regex:/^[A-Za-z0-9_-]{2,64}$/',
                Rule::unique('public_source_channels', 'source_code'),
            ],
            'source_name' => ['required', 'string', 'min:1', 'max:100'],
            'status' => ['sometimes', Rule::in(PublicSourceChannel::STATUSES)],
        ]);

        $channel = PublicSourceChannel::query()->create([
            'source_code' => trim($data['source_code']),
            'source_name' => trim($data['source_name']),
            'status' => $data['status'] ?? PublicSourceChannel::STATUS_ENABLED,
        ]);

        return response()->json($this->toRow($channel, $request), 201);
    }

    public function show(Request $request, PublicSourceChannel $publicSourceChannel): JsonResponse
    {
        return response()->json($this->toRow($publicSourceChannel, $request));
    }

    public function update(Request $request, PublicSourceChannel $publicSourceChannel): JsonResponse
    {
        $data = $request->validate([
            'source_code' => [
                'sometimes',
                'string',
                'min:2',
                'max:64',
                'regex:/^[A-Za-z0-9_-]{2,64}$/',
                Rule::unique('public_source_channels', 'source_code')->ignore($publicSourceChannel->id),
            ],
            'source_name' => ['sometimes', 'string', 'min:1', 'max:100'],
            'status' => ['sometimes', Rule::in(PublicSourceChannel::STATUSES)],
        ]);

        if (array_key_exists('source_code', $data)) {
            $publicSourceChannel->source_code = trim($data['source_code']);
        }
        if (array_key_exists('source_name', $data)) {
            $publicSourceChannel->source_name = trim($data['source_name']);
        }
        if (array_key_exists('status', $data)) {
            $publicSourceChannel->status = $data['status'];
        }
        $publicSourceChannel->save();

        return response()->json($this->toRow($publicSourceChannel, $request));
    }

    public function destroy(PublicSourceChannel $publicSourceChannel): Response
    {
        $publicSourceChannel->status = PublicSourceChannel::STATUS_DISABLED;
        $publicSourceChannel->save();

        return response()->noContent();
    }

    /**
     * @return array<string, mixed>
     */
    private function toRow(PublicSourceChannel $channel, Request $request): array
    {
        return [
            'id' => $channel->id,
            'source_code' => $channel->source_code,
            'source_name' => $channel->source_name,
            'status' => $channel->status,
            'entry_url' => $this->entryUrl($channel, $request),
            'created_at' => $channel->created_at?->toIso8601String(),
            'updated_at' => $channel->updated_at?->toIso8601String(),
        ];
    }

    private function entryUrl(PublicSourceChannel $channel, Request $request): string
    {
        $base = trim((string) config('public_source.frontend_url'));
        if ($base === '') {
            $base = $request->getSchemeAndHttpHost();
        }

        return rtrim($base, '/').'/?src='.rawurlencode($channel->source_code);
    }
}