feat: enhance SQL source management with PostgreSQL support and improve UI components

Author: JulianFun123

.dockerignore

@@ -0,0 +1,11 @@
+node_modules
+packages/*/node_modules
+packages/*/dist
+packages/electron/.vite
+.git
+.github
+.DS_Store
+npm-debug.log*
+pnpm-debug.log*
+docker/mysql
+docker/postgres

.gitignore

@@ -10,6 +10,7 @@ dist
 .npmrc
 
 packages/electron/out
+packages/backend/.starquery/
 
 logs
 *.log

Dockerfile.backend

@@ -0,0 +1,18 @@
+FROM node:24-alpine
+
+WORKDIR /app
+
+RUN corepack enable
+
+COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
+COPY packages/backend/package.json packages/backend/package.json
+
+RUN pnpm install --filter backend... --frozen-lockfile --prod
+
+COPY packages/backend packages/backend
+
+WORKDIR /app/packages/backend
+
+EXPOSE 3000
+
+CMD ["pnpm", "start"]

Dockerfile.frontend

@@ -0,0 +1,23 @@
+FROM node:24-alpine AS build
+
+WORKDIR /app
+
+RUN corepack enable
+
+COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
+COPY packages/frontend/package.json packages/frontend/package.json
+
+RUN pnpm install --filter frontend... --frozen-lockfile
+
+COPY packages/frontend packages/frontend
+
+WORKDIR /app/packages/frontend
+
+RUN pnpm build
+
+FROM nginx:1.27-alpine
+
+COPY docker/nginx/starquery.conf /etc/nginx/conf.d/default.conf
+COPY --from=build /app/packages/frontend/dist /usr/share/nginx/html
+
+EXPOSE 80

README.md

@@ -59,5 +59,54 @@ docker compose down -v
 
 Use `docker compose down -v` if you want to wipe the database and re-run the seed from scratch.
 
+## Self-Hosted Deployment
+There is now a dedicated Docker deployment for the hosted web version with:
+
+- a Vite-built frontend served by Nginx
+- a Node backend
+- a MySQL metastore for projects, datasources, and users
+
+Start it with:
+
+```bash
+docker compose -f docker-compose.hosted.yml up -d --build
+```
+
+Then open:
+
+- Frontend: `http://localhost:8080`
+
+The frontend proxies `/api` to the backend internally, so in production mode the browser app automatically uses the same origin as its default hosted server.
+
+If you want the frontend to use exactly one backend and disable server switching entirely, set:
+
+```bash
+VITE_LOCKED_SERVER_URL=https://your-server.example.com
+```
+
+Optional label:
+
+```bash
+VITE_LOCKED_SERVER_NAME="Production Server"
+```
+
+Services in the hosted stack:
+
+- `frontend`: public web UI on port `8080`
+- `backend`: internal StarQuery API in `hosted` mode
+- `meta-db`: MySQL database used by the backend as its metastore
+
+Stop it with:
+
+```bash
+docker compose -f docker-compose.hosted.yml down
+```
+
+Reset the hosted metastore volume with:
+
+```bash
+docker compose -f docker-compose.hosted.yml down -v
+```
+
 ## Backlog
 - [ ] Add OpenID Connect support

docker-compose.hosted.yml

@@ -0,0 +1,52 @@
+services:
+  frontend:
+    build:
+      context: .
+      dockerfile: Dockerfile.frontend
+    depends_on:
+      - backend
+    ports:
+      - '8080:80'
+    restart: unless-stopped
+
+  backend:
+    build:
+      context: .
+      dockerfile: Dockerfile.backend
+    depends_on:
+      meta-db:
+        condition: service_healthy
+    environment:
+      HOST: 0.0.0.0
+      PORT: 3000
+      STARQUERY_MODE: hosted
+      STARQUERY_SERVER_NAME: StarQuery Hosted
+      STARQUERY_META_DRIVER: mysql
+      STARQUERY_META_MYSQL_HOST: meta-db
+      STARQUERY_META_MYSQL_PORT: 3306
+      STARQUERY_META_MYSQL_USER: starquery
+      STARQUERY_META_MYSQL_PASSWORD: starquery
+      STARQUERY_META_MYSQL_DATABASE: starquery
+    expose:
+      - '3000'
+    restart: unless-stopped
+
+  meta-db:
+    image: mysql:8.4
+    environment:
+      MYSQL_ROOT_PASSWORD: root
+      MYSQL_DATABASE: starquery
+      MYSQL_USER: starquery
+      MYSQL_PASSWORD: starquery
+    volumes:
+      - starquery-meta-data:/var/lib/mysql
+    healthcheck:
+      test: ['CMD-SHELL', 'mysqladmin ping -h 127.0.0.1 -uroot -p$$MYSQL_ROOT_PASSWORD']
+      interval: 10s
+      timeout: 5s
+      retries: 12
+      start_period: 20s
+    restart: unless-stopped
+
+volumes:
+  starquery-meta-data:

docker-compose.yml

@@ -20,5 +20,26 @@ services:
       retries: 20
       start_period: 15s
 
+  postgres:
+    image: postgres:17
+    container_name: starquery-postgres
+    restart: unless-stopped
+    ports:
+      - "5433:5432"
+    environment:
+      POSTGRES_DB: pastefy
+      POSTGRES_USER: pastefy
+      POSTGRES_PASSWORD: pastefy
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
+      - ./docker/postgres/init:/docker-entrypoint-initdb.d:ro
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -h 127.0.0.1 -U pastefy -d pastefy"]
+      interval: 5s
+      timeout: 5s
+      retries: 20
+      start_period: 15s
+
 volumes:
   mysql-data:
+  postgres-data:

docker/nginx/starquery.conf

@@ -0,0 +1,20 @@
+server {
+  listen 80;
+  server_name _;
+
+  root /usr/share/nginx/html;
+  index index.html;
+
+  location /api/ {
+    proxy_pass http://backend:3000;
+    proxy_http_version 1.1;
+    proxy_set_header Host $host;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Proto $scheme;
+  }
+
+  location / {
+    try_files $uri $uri/ /index.html;
+  }
+}

docker/postgres/init/001-seed.sql

@@ -0,0 +1,84 @@
+CREATE TABLE IF NOT EXISTS customers (
+  id INTEGER GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
+  email VARCHAR(255) NOT NULL UNIQUE,
+  full_name VARCHAR(255) NOT NULL,
+  country_code CHAR(2) NOT NULL,
+  created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS products (
+  id INTEGER GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
+  sku VARCHAR(64) NOT NULL UNIQUE,
+  name VARCHAR(255) NOT NULL,
+  category VARCHAR(120) NOT NULL,
+  price NUMERIC(10, 2) NOT NULL,
+  stock INTEGER NOT NULL DEFAULT 0
+);
+
+CREATE TABLE IF NOT EXISTS orders (
+  id INTEGER GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
+  customer_id INTEGER NOT NULL REFERENCES customers(id) ON DELETE CASCADE,
+  order_number VARCHAR(40) NOT NULL UNIQUE,
+  status VARCHAR(32) NOT NULL DEFAULT 'pending',
+  ordered_at TIMESTAMP NOT NULL,
+  CONSTRAINT chk_orders_status
+    CHECK (status IN ('pending', 'paid', 'shipped', 'cancelled'))
+);
+
+CREATE TABLE IF NOT EXISTS order_items (
+  id INTEGER GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
+  order_id INTEGER NOT NULL REFERENCES orders(id) ON DELETE CASCADE,
+  product_id INTEGER NOT NULL REFERENCES products(id) ON DELETE RESTRICT,
+  quantity INTEGER NOT NULL,
+  unit_price NUMERIC(10, 2) NOT NULL,
+  UNIQUE (order_id, product_id)
+);
+
+INSERT INTO customers (id, email, full_name, country_code, created_at) VALUES
+  (1, 'ava@example.com', 'Ava Johnson', 'US', '2026-01-04 09:15:00'),
+  (2, 'liam@example.com', 'Liam Carter', 'DE', '2026-01-08 13:42:00'),
+  (3, 'mia@example.com', 'Mia Chen', 'GB', '2026-01-12 17:05:00')
+ON CONFLICT (id) DO UPDATE SET
+  email = EXCLUDED.email,
+  full_name = EXCLUDED.full_name,
+  country_code = EXCLUDED.country_code,
+  created_at = EXCLUDED.created_at;
+
+INSERT INTO products (id, sku, name, category, price, stock) VALUES
+  (1, 'LAP-14-PRO', 'StarQuery Laptop Pro 14', 'hardware', 1499.00, 12),
+  (2, 'MON-27-IPS', 'Nebula Monitor 27', 'hardware', 329.90, 24),
+  (3, 'DOCK-USB-C', 'Orbit USB-C Dock', 'accessories', 119.50, 50),
+  (4, 'MOU-WL-ERG', 'Comet Ergonomic Mouse', 'accessories', 59.99, 80)
+ON CONFLICT (id) DO UPDATE SET
+  sku = EXCLUDED.sku,
+  name = EXCLUDED.name,
+  category = EXCLUDED.category,
+  price = EXCLUDED.price,
+  stock = EXCLUDED.stock;
+
+INSERT INTO orders (id, customer_id, order_number, status, ordered_at) VALUES
+  (1, 1, 'SQ-1001', 'paid', '2026-02-02 10:30:00'),
+  (2, 2, 'SQ-1002', 'shipped', '2026-02-05 15:10:00'),
+  (3, 1, 'SQ-1003', 'pending', '2026-02-17 08:00:00')
+ON CONFLICT (id) DO UPDATE SET
+  customer_id = EXCLUDED.customer_id,
+  order_number = EXCLUDED.order_number,
+  status = EXCLUDED.status,
+  ordered_at = EXCLUDED.ordered_at;
+
+INSERT INTO order_items (id, order_id, product_id, quantity, unit_price) VALUES
+  (1, 1, 1, 1, 1499.00),
+  (2, 1, 3, 1, 119.50),
+  (3, 2, 2, 2, 329.90),
+  (4, 2, 4, 1, 59.99),
+  (5, 3, 3, 3, 119.50)
+ON CONFLICT (id) DO UPDATE SET
+  order_id = EXCLUDED.order_id,
+  product_id = EXCLUDED.product_id,
+  quantity = EXCLUDED.quantity,
+  unit_price = EXCLUDED.unit_price;
+
+SELECT setval('customers_id_seq', GREATEST((SELECT MAX(id) FROM customers), 1), true);
+SELECT setval('products_id_seq', GREATEST((SELECT MAX(id) FROM products), 1), true);
+SELECT setval('orders_id_seq', GREATEST((SELECT MAX(id) FROM orders), 1), true);
+SELECT setval('order_items_id_seq', GREATEST((SELECT MAX(id) FROM order_items), 1), true);

package.json

@@ -3,6 +3,12 @@
   "version": "1.0.0",
   "description": "",
   "main": "index.js",
+  "pnpm": {
+    "onlyBuiltDependencies": [
+      "electron",
+      "electron-winstaller"
+    ]
+  },
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },