General: add general API route for fetching key messages

backend/index.js

@@ -1,10 +1,25 @@
 const express = require("express")
+const body_parser = require("body-parser")
+const base = require("base-64")
+
+
 const app = express()
 const PORT = 443 
 
+// express configuration 
+app.use(body_parser.urlencoded({
+    extended: true
+}))
 
-app.get("/", (req, res) => {
+// Backend - Routes
-    res.send("hello world\n");
+
+// API - Routes 
+app.post("/client-fetch-keys", (req, res) => { // client sends here the keys
+    let keys = req.body.keys
+    console.log(base.decode(keys));
+
+
+    res.send("PIVOTER_OK\n");
 })
 
 app.listen(PORT)

backend/package.json

@@ -4,11 +4,14 @@
   "description": "backend for the pivoter server",
   "main": "index.js",
   "scripts": {
+    "start": "node .",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "osamu-kj",
   "license": "ISC",
   "dependencies": {
-    "express": "^4.18.2"
+    "base-64": "^1.0.0",
+    "express": "^4.18.2",
+    "mongodb": "^4.12.1"
   }
 }

database/docker-compose.yml

@@ -0,0 +1,11 @@
+version: '3.1' 
+
+services:
+    mongo:
+        image: mongo
+        restart: always
+        environment:
+            MONGO_INITDB_ROOT_USERNAME: root 
+            MONGO_INITDB_ROOT_PASSWORD: root 
+        ports: 
+            - 27017:9283

frontend/package.json

@@ -6,6 +6,8 @@
     "@testing-library/jest-dom": "^5.16.5",
     "@testing-library/react": "^13.4.0",
     "@testing-library/user-event": "^13.5.0",
+    "base-64": "^1.0.0",
+    "body-parser": "^1.20.1",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-scripts": "5.0.1",