rocketrpc/dist/server/index.js


"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 });
const socket_io_1 = require("socket.io");
function Server(endpoint, api, meta) {
    if (!endpoint) {
        endpoint = 8080;
    }
    const io = new socket_io_1.Server(endpoint, meta === null || meta === void 0 ? void 0 : meta.serverOptions);
    console.info(`Server started on ${typeof endpoint === "number" ? `port ${endpoint}` : "given server"}.`);
    io.on("connection", (socket) => {
        socket.on("function-call", (msg) => __awaiter(this, void 0, void 0, function* () {
            const { id, procedurePath, params } = msg;
            console.info("RocketRPC Server Info: Called function with parameters: ", {
                id,
                procedurePath,
                params,
            });
            const procedureSplit = procedurePath.split(".");
            let procedure = api;
            for (const procedureName of procedureSplit) {
                procedure = procedure[procedureName];
            }
            try {
                const result = yield procedure(...params);
                console.info(`result for method ${procedurePath}`, { result });
                socket.emit("function-response", {
                    id,
                    result,
                    status: 200,
                });
            }
            catch (error) {
                console.error(error);
                socket.emit("function-response", {
                    id,
                    error: error.toString(),
                    status: 500,
                });
            }
        }));
    });
    return {
        closeConnection: () => {
            io.close();
        },
    };
}
exports.default = Server;