build 2

Dockerfile

@@ -0,0 +1,58 @@
+# ── Stage 1: Build frontend ───────────────────────────────────────────────────
+FROM node:20-slim AS frontend-builder
+
+WORKDIR /build/frontend
+COPY frontend/package*.json ./
+RUN npm ci
+COPY frontend/ ./
+RUN npm run build
+
+# ── Stage 2: Build backend ────────────────────────────────────────────────────
+FROM node:20-slim AS backend-builder
+
+RUN apt-get update && apt-get install -y \
+    python3 make g++ \
+    --no-install-recommends \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /build/backend
+COPY backend/package*.json backend/tsconfig.json ./
+RUN npm ci
+COPY backend/src ./src
+RUN npm run build && npm prune --production
+
+# ── Stage 3: Runtime ─────────────────────────────────────────────────────────
+FROM node:20-slim
+
+RUN apt-get update && apt-get install -y \
+    nginx \
+    chromium \
+    fonts-freefont-ttf \
+    supervisor \
+    --no-install-recommends \
+    && rm -rf /var/lib/apt/lists/*
+
+ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
+ENV NODE_ENV=production
+ENV PORT=3001
+ENV DATABASE_PATH=/app/data/tracker.db
+
+WORKDIR /app
+
+# Backend
+COPY --from=backend-builder /build/backend/dist      ./backend/dist
+COPY --from=backend-builder /build/backend/node_modules ./backend/node_modules
+COPY backend/package.json ./backend/
+
+# Frontend → nginx web root
+COPY --from=frontend-builder /build/frontend/dist /usr/share/nginx/html
+
+# Config files
+COPY nginx.conf       /etc/nginx/conf.d/default.conf
+COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+
+# Persistent data volume
+VOLUME ["/app/data"]
+
+EXPOSE 8080
+CMD ["/usr/bin/supervisord", "-n", "-c", "/etc/supervisor/conf.d/supervisord.conf"]

UNRAID.md

@@ -0,0 +1,223 @@
+# Unraid Installation Guide — UI Stock Tracker
+
+UI Stock Tracker runs as a **single Docker container** — nginx serves the frontend and proxies API calls to the Node.js backend, both managed inside the container by supervisord.
+
+Two installation methods are covered: **CLI via SSH** (recommended) and **GUI via Compose Manager**.
+
+---
+
+## Prerequisites
+
+- Unraid 6.10 or later
+- Docker enabled: **Settings → Docker → Enable Docker → Yes**
+- A share to store the persistent SQLite database (e.g. `/mnt/user/appdata/ui-tracker/data`)
+
+---
+
+## Method 1 — CLI via SSH (Recommended)
+
+### 1. SSH into your Unraid server
+
+```bash
+ssh root@<your-unraid-ip>
+```
+
+### 2. Copy the project files
+
+```bash
+mkdir -p /mnt/user/appdata/ui-tracker
+cd /mnt/user/appdata/ui-tracker
+git clone https://github.com/<your-username>/ui-tracker.git .
+```
+
+> No git? Copy the folder via SMB (`\\<unraid-ip>\appdata`) or SFTP instead.
+
+### 3. Build and start
+
+```bash
+docker compose up -d --build
+```
+
+The first build takes a few minutes — it compiles both the React frontend and the Node.js backend, then installs Chromium. Subsequent starts are instant.
+
+### 4. Verify it's running
+
+```bash
+docker compose ps
+```
+
+Expected:
+```
+NAME          STATUS
+ui-tracker    running
+```
+
+### 5. Open the web UI
+
+```
+http://<your-unraid-ip>:8080
+```
+
+### Useful commands
+
+```bash
+# Live logs (nginx + backend combined)
+docker compose logs -f
+
+# Restart the container
+docker compose restart
+
+# Stop
+docker compose down
+
+# Rebuild after updating the code
+docker compose up -d --build
+```
+
+---
+
+## Method 2 — GUI via Compose Manager Plugin
+
+### 1. Install Compose Manager
+
+1. Go to **Apps** (Community Applications)
+2. Search for **Compose Manager** and install it
+3. It appears under **Docker → Compose**
+
+### 2. Upload the project files
+
+Copy the `ui-tracker` folder to your Unraid server at:
+
+```
+/mnt/user/appdata/ui-tracker/
+```
+
+Use any of: SMB share (`\\<unraid-ip>\appdata`), SFTP (FileZilla / WinSCP), or the Unraid **Tools → File Manager**.
+
+### 3. Add the stack
+
+1. Go to **Docker → Compose → Add New Stack**
+2. Name: `ui-tracker`
+3. Compose file path: `/mnt/user/appdata/ui-tracker/docker-compose.yml`
+4. Click **Save**
+
+### 4. Build and start
+
+1. Expand the `ui-tracker` stack row
+2. Click **Build** (takes a few minutes on first run)
+3. Click **Start**
+
+### 5. Open the web UI
+
+```
+http://<your-unraid-ip>:8080
+```
+
+---
+
+## Manual Docker Run (No Compose)
+
+If you prefer to run it without docker-compose:
+
+```bash
+docker build -t ui-tracker /mnt/user/appdata/ui-tracker
+
+docker run -d \
+  --name ui-tracker \
+  --restart unless-stopped \
+  -p 8080:8080 \
+  -v /mnt/user/appdata/ui-tracker/data:/app/data \
+  ui-tracker
+```
+
+---
+
+## Container Internals
+
+| Process   | Role                                           |
+|-----------|------------------------------------------------|
+| supervisord | Process manager — keeps both services alive  |
+| nginx     | Serves the React frontend on port 8080, proxies `/api/` to Node.js |
+| node      | Express API + Puppeteer scraper + scheduler    |
+
+---
+
+## Port Reference
+
+| Host Port | Purpose                          |
+|-----------|----------------------------------|
+| **8080**  | Web UI (only port you need open) |
+
+> To use a different port, change `"8080:8080"` to `"<port>:8080"` in `docker-compose.yml` before building.
+
+---
+
+## Data Persistence
+
+The SQLite database lives at:
+
+```
+/mnt/user/appdata/ui-tracker/data/tracker.db
+```
+
+It is mounted into the container via the volume in `docker-compose.yml`. All tracked items and Telegram settings survive container restarts, rebuilds, and updates.
+
+**Backup:**
+```bash
+cp /mnt/user/appdata/ui-tracker/data/tracker.db ~/tracker-backup.db
+```
+
+---
+
+## First-Time Setup
+
+Once the UI is open:
+
+1. Click **Settings** (top right)
+2. Enter your **Bot Token**: `8769097441:AAFBqPlSTcTIi3I-F5ZIN9EEpwbNDzHg8hM`
+3. Enter your **Chat ID**: `8435449432`
+4. Click **Test Alert** — a Telegram message should arrive within seconds
+5. Click **Save**
+6. Click **Add Item**, paste a `store.ui.com` product URL, set your check interval, click **Start Tracking**
+
+---
+
+## Troubleshooting
+
+**UI shows "Cannot reach backend"**
+```bash
+docker logs ui-tracker
+```
+Look for Node.js startup errors. The backend starts on port 3001 internally — nginx proxies to it.
+
+**Telegram test fails**
+- Verify the bot token and chat ID in Settings
+- Send `/start` to your bot in Telegram at least once to open the conversation
+- Confirm Unraid has outbound HTTPS access (port 443)
+
+**Items stuck on "Unknown" status**
+```bash
+docker logs ui-tracker | grep Scheduler
+```
+Puppeteer errors here usually mean Chromium failed to launch. Try restarting:
+```bash
+docker compose restart
+```
+
+**Port 8080 already in use**
+```bash
+netstat -tulnp | grep 8080
+```
+Change the host port in `docker-compose.yml` and rebuild.
+
+---
+
+## Updating
+
+```bash
+cd /mnt/user/appdata/ui-tracker
+git pull
+docker compose up -d --build
+```
+
+The database and all your settings are preserved.

backend/Dockerfile

@@ -1,37 +0,0 @@
-# ── Build stage ──────────────────────────────────────────────────────────────
-FROM node:20-slim AS builder
-
-RUN apt-get update && apt-get install -y \
-    python3 make g++ \
-    --no-install-recommends \
-    && rm -rf /var/lib/apt/lists/*
-
-WORKDIR /app
-
-COPY package*.json tsconfig.json ./
-RUN npm ci
-
-COPY src ./src
-RUN npm run build && npm prune --production
-
-# ── Runtime stage ─────────────────────────────────────────────────────────────
-FROM node:20-slim
-
-# Install Chromium and runtime dependencies
-RUN apt-get update && apt-get install -y \
-    chromium \
-    fonts-freefont-ttf \
-    --no-install-recommends \
-    && rm -rf /var/lib/apt/lists/*
-
-ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
-ENV NODE_ENV=production
-
-WORKDIR /app
-
-COPY --from=builder /app/dist ./dist
-COPY --from=builder /app/node_modules ./node_modules
-COPY package.json ./
-
-EXPOSE 3001
-CMD ["node", "dist/index.js"]

docker-compose.yml

@@ -1,25 +1,11 @@
 version: '3.8'
 
 services:
-  backend:
+  ui-tracker:
-    build: ./backend
+    build: .
-    container_name: ui-tracker-backend
+    container_name: ui-tracker
     restart: unless-stopped
     ports:
-      - "3001:3001"
+      - "8080:8080"
     volumes:
       - ./data:/app/data
-    environment:
-      - NODE_ENV=production
-      - PORT=3001
-      - DATABASE_PATH=/app/data/tracker.db
-      - PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
-
-  frontend:
-    build: ./frontend
-    container_name: ui-tracker-frontend
-    restart: unless-stopped
-    ports:
-      - "8080:80"
-    depends_on:
-      - backend

frontend/Dockerfile

@@ -1,19 +0,0 @@
-# ── Build stage ──────────────────────────────────────────────────────────────
-FROM node:20-slim AS builder
-
-WORKDIR /app
-
-COPY package*.json ./
-RUN npm ci
-
-COPY . .
-RUN npm run build
-
-# ── Runtime stage ─────────────────────────────────────────────────────────────
-FROM nginx:stable-alpine
-
-COPY --from=builder /app/dist /usr/share/nginx/html
-COPY nginx.conf /etc/nginx/conf.d/default.conf
-
-EXPOSE 80
-CMD ["nginx", "-g", "daemon off;"]

nginx.conf

@@ -1,5 +1,5 @@
 server {
-    listen 80;
+    listen 8080;
     server_name _;
 
     root /usr/share/nginx/html;
@@ -10,9 +10,9 @@ server {
         try_files $uri $uri/ /index.html;
     }
 
-    # Proxy API requests to backend
+    # Proxy API requests to the Node.js backend running in the same container
     location /api/ {
-        proxy_pass http://ui-tracker-backend:3001;
+        proxy_pass http://127.0.0.1:3001;
         proxy_http_version 1.1;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;

supervisord.conf

@@ -0,0 +1,26 @@
+[supervisord]
+nodaemon=true
+logfile=/dev/null
+logfile_maxbytes=0
+pidfile=/tmp/supervisord.pid
+user=root
+
+[program:nginx]
+command=/usr/sbin/nginx -g "daemon off;"
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+autorestart=true
+priority=10
+
+[program:backend]
+command=node /app/backend/dist/index.js
+directory=/app/backend
+environment=NODE_ENV="production",PORT="3001",DATABASE_PATH="/app/data/tracker.db",PUPPETEER_EXECUTABLE_PATH="/usr/bin/chromium"
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+autorestart=true
+priority=20