@arifwidianto/rpc-agent/dist/rpcs/echo/index.js

RPC Agent for both client and server, extends more methods easily

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const error_service_1 = require("../../services/error.service");
class EchoExtension {
    name = "echo";
    status = "active";
    config = { enabled: true };
    metadata = {
        name: this.name,
        version: "1.0.0",
        description: "Simple echo service for testing",
    };
    methods = {
        echo: async (params) => {
            if (!this.config.enabled) {
                throw error_service_1.ErrorService.serviceUnavailable("Extension is disabled", {
                    extension: this.name,
                    status: this.status,
                    source: "echo-extension",
                });
            }
            if (params === null || typeof params !== "object") {
                throw error_service_1.ErrorService.invalidParams("Invalid params: must be an object", undefined, {
                    receivedType: typeof params,
                    source: "echo-extension",
                });
            }
            const allowedParams = new Set(["message"]);
            const receivedParams = Object.keys(params);
            const unknownParams = receivedParams.filter((param) => !allowedParams.has(param));
            if (unknownParams.length > 0) {
                throw error_service_1.ErrorService.invalidParams(`Invalid params: unknown parameter(s) '${unknownParams.join(", ")}'`, undefined, {
                    unknownParams,
                    allowedParams: Array.from(allowedParams),
                    source: "echo-extension",
                });
            }
            const { message } = params;
            if (typeof message !== "string") {
                throw error_service_1.ErrorService.invalidParams("Invalid params: message must be a string", undefined, {
                    receivedType: typeof message,
                    source: "echo-extension",
                });
            }
            return {
                message: `📣: ${message || ""}`,
                timestamp: new Date().toISOString(),
            };
        },
        ping: async () => {
            if (!this.config.enabled) {
                throw error_service_1.ErrorService.serviceUnavailable("Extension is disabled", {
                    extension: this.name,
                    status: this.status,
                    source: "echo-extension",
                });
            }
            return {
                pong: true,
                timestamp: new Date().toISOString(),
            };
        },
    };
}
exports.default = EchoExtension;
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