Update Dockerfile, package.json, app.js, compose.yml, frontend styles…

…, routes, and Pinia dependency

.gitignore

@@ -1,4 +1,3 @@
 node_modules/
 tokens/
-package-lock.json
-dist/
+package-lock.json

backend/Dockerfile

@@ -0,0 +1,5 @@
+FROM node
+WORKDIR /app
+COPY . .
+RUN npm install --silent
+CMD npm start

app/app.js → backend/app.js

@@ -1,7 +1,11 @@
 const express = require("express");
 const app = express();
-const port = 5000;
-app.use(express.static("client/dist"));
+const port = 5001;
+
+app.get("/", (req, res) => {
+  res.send("Backend Working");
+});
+
 app.listen(port, () => {
   console.log(`Backend Working at http://localhost:${port}`);
-});
+});

app/package.json → backend/package.json

@@ -9,4 +9,4 @@
     "@wppconnect-team/wppconnect": "^1.30.1",
     "express": "^4.19.2"
   }
-}
+}

compose.yml

@@ -1,23 +1,45 @@
 version: '3.9'
+networks:
+  webapp:
+    driver: bridge
+  database:
+    driver: bridge
 services:
-  ## APP ##
-  app:
-    container_name: app
+## FRONTEND ##
+  frontend:
+    container_name: frontend
     build:
-      context: ./app
+      context: ./frontend
+    networks:
+      - webapp
     ports:
       - 5000:5000
     depends_on:
-      - postgres
+      - backend
+    restart: always
+  ## BACKEND ##
+  backend:
+    container_name: backend
+    build:
+      context: ./backend
+    networks:
+      - webapp
+      - database
+    ports:
+      - 5001:5001
+    depends_on:
+      - postgres_db
     restart: always
   ## POSTGRES ##
-  postgres:
-    container_name: postgres
+  postgres_db:
+    container_name: postgres_db
     image: postgres
     environment:
       - POSTGRES_USER=postgres_user
       - POSTGRES_PASSWORD=postgres_password
-      - POSTGRES_DB=postgres
+      - POSTGRES_DB=postgres_db
     volumes:
-      - ./app/database:/docker-entrypoint-initdb.d
+      - ./database:/docker-entrypoint-initdb.d
+    networks:
+      - database
     restart: always