refactor sample apps to reflect the shared nodejs runtime

Author: AWSRoman

sample-apps/layer-nodejs/function/index.mjs renamed to sample-apps/layer-nodejs/function-js/index.mjs

@@ -0,0 +1 @@
+{"errorType":"TypeError","errorMessage":"Cannot read properties of undefined (reading 'user')","trace":["TypeError: Cannot read properties of undefined (reading 'user')","    at Runtime.handler (file:///var/task/index.mjs:14:50)","    at Runtime.handleOnceNonStreaming (file:///var/runtime/index.mjs:1173:29)"]}

sample-apps/layer-nodejs/function-js/resonse.json

@@ -0,0 +1,41 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.handler = void 0;
+const _ = __importStar(require("lodash"));
+const users = [
+    { 'user': 'Carlos', 'active': true },
+    { 'user': 'Gil-dong', 'active': false },
+    { 'user': 'Pat', 'active': false }
+];
+const handler = async () => {
+    let out = _.findLastIndex(users, (user) => { return user.user == 'Pat'; });
+    const response = {
+        statusCode: 200,
+        body: JSON.stringify(out + ", " + users[out].user),
+    };
+    return response;
+};
+exports.handler = handler;