webman-buildadmin/app/admin/controller/config/ZiHuaDictionary.php

<?php

namespace app\admin\controller\config;

use app\common\controller\Backend;
use app\common\service\GameHotDataCoordinator;
use app\common\service\GameHotDataLock;
use app\common\library\game\ZiHuaDictionary as ZiHuaDictionaryLib;
use InvalidArgumentException;
use support\think\Db;
use support\Response;
use Throwable;
use Webman\Http\Request as WebmanRequest;

/**
 * 36 字花字典独立编辑（仅 game_config.zi_hua_36_dictionary）
 */
class ZiHuaDictionary extends Backend
{
    protected bool $modelValidate = false;
    protected array $noNeedPermission = ['index', 'save'];

    private function hasNodePermission(WebmanRequest $request, string $action): bool
    {
        if (!$this->auth) {
            return false;
        }
        $controllerPath = get_controller_path($request);
        if (!$controllerPath) {
            return false;
        }
        $paths = [];
        $paths[] = $controllerPath . '/' . $action;
        $parts = explode('/', $controllerPath);
        foreach ($parts as &$part) {
            if (str_contains($part, '_')) {
                $part = lcfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $part))));
            }
        }
        $paths[] = implode('/', $parts) . '/' . $action;
        foreach (array_values(array_unique($paths)) as $path) {
            if ($this->auth->check($path)) {
                return true;
            }
        }
        return false;
    }

    protected function initController(WebmanRequest $request): ?Response
    {
        return null;
    }

    /**
     * GET：读取 36 条；POST 不支持
     */
    public function index(WebmanRequest $request): Response
    {
        $response = $this->initializeBackend($request);
        if ($response !== null) {
            return $response;
        }
        if (!$this->hasNodePermission($request, 'index')) {
            return $this->error(__('You have no permission'), [], 401);
        }
        if ($request->method() !== 'GET') {
            return $this->error(__('Parameter error'));
        }
        $row = Db::name('game_config')->where('config_key', ZiHuaDictionaryLib::CONFIG_KEY)->find();
        $items = ZiHuaDictionaryLib::parseFromConfigValue($row['config_value'] ?? null);
        return $this->success('', [
            'items'      => $items,
            'categories' => ZiHuaDictionaryLib::CATEGORIES,
        ]);
    }

    /**
     * 保存 JSON 数组（仅 value_type=json）
     */
    public function save(WebmanRequest $request): Response
    {
        $response = $this->initializeBackend($request);
        if ($response !== null) {
            return $response;
        }
        if (!$this->hasNodePermission($request, 'save')) {
            return $this->error(__('You have no permission'), [], 401);
        }
        if ($request->method() !== 'POST') {
            return $this->error(__('Parameter error'));
        }
        $payload = $request->post();
        if (!is_array($payload)) {
            return $this->error(__('Parameter %s can not be empty', ['']));
        }
        $items = $payload['items'] ?? null;
        if (!is_array($items)) {
            return $this->error(__('Items must be an array'));
        }
        try {
            $clean = ZiHuaDictionaryLib::prepareItemsForSave($items);
            $json = ZiHuaDictionaryLib::encodeForDb($clean);
        } catch (InvalidArgumentException $e) {
            return $this->error($e->getMessage());
        }

        $now = time();
        $resourceKey = GameHotDataLock::safeResourceKeyForConfig(ZiHuaDictionaryLib::CONFIG_KEY);
        $lock = GameHotDataLock::tryAcquire(GameHotDataLock::TYPE_GAME_CONFIG, $resourceKey);
        if (!$lock['acquired']) {
            return $this->error(__('This config is locked by another operation, please try again later'));
        }
        try {
            try {
                $exists = Db::name('game_config')->where('config_key', ZiHuaDictionaryLib::CONFIG_KEY)->find();
                if ($exists) {
                    Db::name('game_config')->where('config_key', ZiHuaDictionaryLib::CONFIG_KEY)->update([
                        'config_value' => $json,
                        'value_type'   => 'json',
                        'update_time'  => $now,
                    ]);
                } else {
                    Db::name('game_config')->insert([
                        'config_key'   => ZiHuaDictionaryLib::CONFIG_KEY,
                        'config_value' => $json,
                        'value_type'   => 'json',
                        'remark'       => '36字花字典 JSON 数组（独立表单维护）',
                        'create_time'  => $now,
                        'update_time'  => $now,
                    ]);
                }
            } catch (Throwable $e) {
                return $this->error($e->getMessage());
            }

            GameHotDataCoordinator::afterGameConfigKeyCommitted(ZiHuaDictionaryLib::CONFIG_KEY);

            return $this->success(__('Saved successfully'));
        } finally {
            GameHotDataLock::release(GameHotDataLock::TYPE_GAME_CONFIG, $resourceKey, $lock['token'], $lock['redis_lock']);
        }
    }
}