dockerize app

backend/Dockerfile

@@ -0,0 +1,13 @@
+FROM node:22
+
+WORKDIR /usr/src/app
+
+COPY package*.json ./
+
+RUN npm install
+
+COPY . .
+
+EXPOSE 3000
+
+CMD ["npm", "run", "dev"]

backend/backendServer.js

@@ -1,6 +1,6 @@
 const express = require("express");
 const db = require("./db");
-const port = 6063;
+const port = 3000;
 const cors = require('cors'); // to remove cors origin error in dev TODO: remove when dockerized
 
 const app = express();
@@ -8,7 +8,10 @@ app.use(cors());  // to remove cors origin error in dev TODO: remove when docker
 app.use(express.json());
 
 // ####### ROUTES #######
-
+app.get("/test", async (req, res) => {
+  console.log('test')
+  res.json({ test: 'test' })
+});
 // ### GET ALL RECIPES ###
 app.get("/recipes", async (req, res) => {
   try {

backend/knexfile.js

@@ -5,8 +5,8 @@ module.exports = {
   development: {
     client: 'postgresql',
     connection: {
-      host: process.env.DB_HOST,
-      port: process.env.DB_PORT,
+      host: 'db',
+      port: 5432,
       database: process.env.DB_NAME,
       user: process.env.DB_USER,
       password: process.env.DB_PASSWORD