Migrate server to typescript

Author: denuser

.vscode/launch.json

@@ -15,6 +15,24 @@
             "request": "launch",
             "name": "Auth",
             "program": "${workspaceFolder}\\server\\gmail\\index.js"
+        },
+        {
+            "type": "node",
+            "request": "launch",
+            "name": "Launch current file w/ ts-node",
+            "protocol": "inspector",
+            "args": [
+                "${relativeFile}"
+            ],
+            "cwd": "${workspaceRoot}",
+            "runtimeArgs": [
+                "-r",
+                "ts-node/register"
+            ],
+            "env": {
+                "TS_NODE_COMPILER_OPTIONS": "{\"lib\": [\"ES2015\"]}"
+            },
+            "internalConsoleOptions": "openOnSessionStart"
         }
     ]
 }

package-lock.json

@@ -15,6 +15,12 @@
     "@emotion/styled": "^10.0.5",
     "@material-ui/core": "^3.8.1",
     "@material-ui/icons": "^3.0.1",
+    "@types/body-parser": "^1.17.0",
+    "@types/es6-promise": "^3.3.0",
+    "@types/express": "^4.16.0",
+    "@types/express-session": "^1.15.11",
+    "@types/mongodb": "^3.1.18",
+    "@types/winston": "^2.4.4",
     "express": "^4.16.4",
     "express-session": "^1.15.6",
     "google-auth-library": "^2.0.2",
@@ -38,11 +44,14 @@
     "@babel/core": "^7.2.2",
     "@babel/preset-env": "^7.2.3",
     "@babel/preset-react": "^7.0.0",
+    "@types/node": "^10.12.18",
     "babel-loader": "^8.0.4",
     "css-loader": "^2.1.0",
     "node-sass": "^4.11.0",
     "sass-loader": "^7.1.0",
     "style-loader": "^0.23.1",
+    "ts-node": "^7.0.1",
+    "typescript": "^3.2.2",
     "webpack": "^4.28.2",
     "webpack-cli": "^3.1.2"
   }

package.json

@@ -0,0 +1,8 @@
+class Startup {
+    public static main(): number {
+        console.log('Hello World');
+        return 0;
+    }
+}
+
+Startup.main(); 

server/HelloWorld.js

@@ -1,12 +1,12 @@
-const { Router } = require("express")
-const DatabaseClient = require("./mongo-client")
-const stringifyObject = require('stringify-object');
+import { Router }  from "express"
+// const DatabaseClient = require("./mongo-client")
+// const stringifyObject = require('stringify-object');
 
 const apiRouter = Router();
-const client = new DatabaseClient();
+// const client = new DatabaseClient();
 let logger;
 
-const withErrorHandler = (action) => {
+const withErrorHandler = (res, action) => {
     try {
         action();
     }
@@ -37,27 +37,27 @@ function router(loggerInstance) {
     apiRouter.get("/tasks",
         // TODO: paging?
         async (req, res) => {
-            withErrorHandler(async () => {
-                const tasks = await client.getTasks()
-                res.send(JSON.stringify(tasks));
+            withErrorHandler(res, async () => {
+                // const tasks = await client.getTasks()
+                // res.send(JSON.stringify(tasks));
             });
         });
 
     apiRouter.get("/tasks/:id",
         async (req, res) => {
-            withErrorHandler(async () => {
+            withErrorHandler(res, async () => {
                 const { id } = req.params
-                const task = await client.getTask(id)
-                res.send(JSON.stringify(task));
+                // const task = await client.getTask(id)
+                // res.send(JSON.stringify(task));
             });
         });
 
     apiRouter.post("/tasks",
         async (req, res) => {
-            withErrorHandler(async () => {
+            withErrorHandler(res, async () => {
                 const task = req.body;
-                const createdTask = await client.insertTask(task)
-                res.send(JSON.stringify(createdTask));
+                // const createdTask = await client.insertTask(task)
+                // res.send(JSON.stringify(createdTask));
             })
         });
 
@@ -69,4 +69,4 @@ function router(loggerInstance) {
     return apiRouter
 }
 
-module.exports = router
+export default router