@loopeco/socketio/dist/express.js

A enhanced LoopBack's WebSocket server based on socket.io

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.isExpressResponse = exports.isExpressRequest = exports.expressInit = void 0;
const tslib_1 = require("tslib");
const express_1 = tslib_1.__importDefault(require("express"));
const setPrototypeOf = require("setprototypeof");
function expressInit(request, response, next) {
    var _a;
    if (typeof request.use === 'function') {
        request = request.request;
    }
    if (typeof response === 'function') {
        next = response;
        response = undefined;
    }
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    const req = (request !== null && request !== void 0 ? request : {});
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    const res = ((_a = response !== null && response !== void 0 ? response : req.res) !== null && _a !== void 0 ? _a : {});
    if (!req.res)
        req.res = res;
    if (!res.req)
        res.req = req;
    req.next = next;
    if (!isExpressRequest(req))
        setPrototypeOf(req, express_1.default.request);
    if (!isExpressResponse(res))
        setPrototypeOf(res, express_1.default.response);
    return [req, res];
}
exports.expressInit = expressInit;
function isExpressRequest(x) {
    return !!x && typeof x.header === 'function';
}
exports.isExpressRequest = isExpressRequest;
function isExpressResponse(x) {
    return !!x && typeof x.header === 'function';
}
exports.isExpressResponse = isExpressResponse;
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