ic-ctbu-backend/apis/Public/CheckClientVersion.js

const API = require("../../lib/API");
const { BaseStdResponse } = require("../../BaseStdResponse");
const VersionService = require("../../lib/DownloadVersionService");

class CheckClientVersion extends API {
    constructor() {
        super();
        this.setPath('/Public/CheckClientVersion');
        this.setMethod('GET');
        this.noEncrypt();
    }

    async onRequest(req, res) {
        const clientType = VersionService.normalizeClientType(req.query.client_type || req.query.clientType || req.query.platform);
        const versionName = req.query.version || req.query.version_name || req.query.edition_name || "";
        const versionCode = req.query.version_code || req.query.versionCode || req.query.edition_number || 0;

        if (!clientType)
            return res.json({ ...BaseStdResponse.MISSING_PARAMETER, msg: 'client_type不能为空' });

        try {
            const latest = await VersionService.getMatchedVersion(clientType, {
                version_name: versionName,
                version_code: versionCode
            });
            return res.json({
                ...BaseStdResponse.OK,
                data: VersionService.toPublicPayload(latest, {
                    version_name: versionName,
                    version_code: versionCode
                })
            });
        } catch (err) {
            this.logger.error(`检查客户端版本失败：${err.stack || err}`);
            return res.json({ ...BaseStdResponse.ERR, msg: '检查客户端版本失败' });
        }
    }
}

module.exports.CheckClientVersion = CheckClientVersion;