tsdk-server-adapters/lib/express-adapter.js

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"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.expressAdapterFactory = void 0;
const gen_route_factory_1 = require("./gen-route-factory");
function expressAdapterFactory({ routeBus, getReqInfo, getType, getData, }) {
    return function expressAdapter(req, res, next) {
        return __awaiter(this, void 0, void 0, function* () {
            const method = req.method.toLowerCase();
            const reqInfo = yield getReqInfo(req);
            const type = getType(reqInfo, req);
            const eventName = (0, gen_route_factory_1.getRouteEventName)({
                protocol: 'express',
                type,
                method,
                path: req.path,
            });
            if (routeBus._events[eventName]) {
                const payload = yield getData(req);
                routeBus.emit(eventName, reqInfo, res, { payload });
            }
            else {
                next();
            }
        });
    };
}
exports.expressAdapterFactory = expressAdapterFactory;