Initial commit: Meat Monster TypeScript Fullstack

backend/.gitignore

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+node_modules
+# Keep environment variables out of version control
+.env
+
+/src/generated/prisma

backend/package.json

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+{
+  "name": "backend",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "node dist/server.js",
+    "dev": "ts-node-dev --respawn --transpile-only src/server.ts",
+    "build": "tsc"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "type": "commonjs",
+  "dependencies": {
+    "@prisma/client": "^7.8.0",
+    "cors": "^2.8.6",
+    "dotenv": "^17.4.2",
+    "express": "^5.2.1"
+  },
+  "devDependencies": {
+    "@types/cors": "^2.8.19",
+    "@types/express": "^5.0.6",
+    "@types/node": "^25.9.1",
+    "prisma": "^7.8.0",
+    "ts-node-dev": "^2.0.0",
+    "typescript": "^6.0.3"
+  }
+}

backend/prisma.config.ts

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+// This file was generated by Prisma, and assumes you have installed the following:
+// npm install --save-dev prisma dotenv
+import "dotenv/config";
+import { defineConfig } from "prisma/config";
+
+export default defineConfig({
+  schema: "prisma/schema.prisma",
+  migrations: {
+    path: "prisma/migrations",
+  },
+  datasource: {
+    url: process.env["DATABASE_URL"],
+  },
+});

backend/prisma/migrations/20260520021410_init/migration.sql

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+-- CreateTable
+CREATE TABLE "StockItem" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "name" TEXT NOT NULL,
+    "category" TEXT NOT NULL,
+    "price" REAL NOT NULL,
+    "unit" TEXT NOT NULL DEFAULT 'kg',
+    "available" BOOLEAN NOT NULL DEFAULT true,
+    "description" TEXT NOT NULL,
+    "bulk1Threshold" REAL NOT NULL DEFAULT 0,
+    "bulk1Price" REAL NOT NULL DEFAULT 0,
+    "bulk2Threshold" REAL NOT NULL DEFAULT 0,
+    "bulk2Price" REAL NOT NULL DEFAULT 0
+);
+
+-- CreateTable
+CREATE TABLE "Order" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "name" TEXT NOT NULL,
+    "phone" TEXT NOT NULL,
+    "totalWeight" REAL NOT NULL,
+    "estimatedTotal" REAL NOT NULL,
+    "timestamp" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "items" TEXT NOT NULL
+);
+
+-- CreateTable
+CREATE TABLE "Config" (
+    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "adminCode" TEXT NOT NULL DEFAULT '1234'
+);

backend/prisma/migrations/migration_lock.toml

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+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "sqlite"

backend/prisma/schema.prisma

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+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "sqlite"
+}
+
+model StockItem {
+  id              Int      @id @default(autoincrement())
+  name            String
+  category        String
+  price           Float
+  unit            String   @default("kg")
+  available       Boolean  @default(true)
+  description     String
+  bulk1Threshold  Float    @default(0)
+  bulk1Price      Float    @default(0)
+  bulk2Threshold  Float    @default(0)
+  bulk2Price      Float    @default(0)
+}
+
+model Order {
+  id              Int      @id @default(autoincrement())
+  name            String
+  phone           String
+  totalWeight     Float
+  estimatedTotal  Float
+  timestamp       DateTime @default(now())
+  items           String   // Storing items as a JSON string for simplicity with SQLite
+}
+
+model Config {
+  id              Int      @id @default(autoincrement())
+  adminCode       String   @default("1234")
+}

backend/src/server.ts

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+import express from 'express';
+import cors from 'cors';
+import { PrismaClient } from '@prisma/client';
+import path from 'path';
+
+const prisma = new PrismaClient();
+const app = express();
+const PORT = process.env.PORT || 3000;
+
+app.use(cors());
+app.use(express.json());
+
+// API Routes
+
+// Fetch all data (Stock, Orders, Config)
+app.get('/api/data', async (req, res) => {
+  try {
+    const stock = await prisma.stockItem.findMany();
+    const orders = await prisma.order.findMany();
+    const config = await prisma.config.findFirst();
+    
+    // Parse order items from string to JSON
+    const parsedOrders = orders.map(order => ({
+      ...order,
+      items: JSON.parse(order.items)
+    }));
+
+    res.json({ stock, orders: parsedOrders, config });
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ error: 'Failed to fetch data' });
+  }
+});
+
+// Submit a new order
+app.post('/api/orders', async (req, res) => {
+  try {
+    const { name, phone, items, totalWeight, estimatedTotal } = req.body;
+    const order = await prisma.order.create({
+      data: {
+        name,
+        phone,
+        totalWeight,
+        estimatedTotal,
+        items: JSON.stringify(items)
+      }
+    });
+    res.json(order);
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ error: 'Failed to submit order' });
+  }
+});
+
+// Delete an order
+app.delete('/api/orders/:id', async (req, res) => {
+  try {
+    const { id } = req.params;
+    await prisma.order.delete({ where: { id: parseInt(id) } });
+    res.sendStatus(200);
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ error: 'Failed to delete order' });
+  }
+});
+
+// Clear all orders
+app.delete('/api/orders', async (req, res) => {
+  try {
+    await prisma.order.deleteMany();
+    res.sendStatus(200);
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ error: 'Failed to clear orders' });
+  }
+});
+
+// Update or Create Stock Item
+app.post('/api/stock', async (req, res) => {
+  try {
+    const item = req.body;
+    if (item.id) {
+      const updated = await prisma.stockItem.update({
+        where: { id: item.id },
+        data: {
+          ...item,
+          id: undefined // Don't update ID
+        }
+      });
+      res.json(updated);
+    } else {
+      const created = await prisma.stockItem.create({ data: item });
+      res.json(created);
+    }
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ error: 'Failed to update stock' });
+  }
+});
+
+// Delete Stock Item
+app.delete('/api/stock/:id', async (req, res) => {
+  try {
+    const { id } = req.params;
+    await prisma.stockItem.delete({ where: { id: parseInt(id) } });
+    res.sendStatus(200);
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ error: 'Failed to delete stock item' });
+  }
+});
+
+// Update Config
+app.post('/api/config', async (req, res) => {
+  try {
+    const { adminCode } = req.body;
+    const config = await prisma.config.findFirst();
+    if (config) {
+      await prisma.config.update({
+        where: { id: config.id },
+        data: { adminCode }
+      });
+    } else {
+      await prisma.config.create({ data: { adminCode } });
+    }
+    res.sendStatus(200);
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ error: 'Failed to update config' });
+  }
+});
+
+// Reset Database to defaults
+app.post('/api/reset', async (req, res) => {
+  try {
+    await prisma.order.deleteMany();
+    await prisma.stockItem.deleteMany();
+    await prisma.config.deleteMany();
+    
+    // Seed default admin code
+    await prisma.config.create({ data: { adminCode: '1234' } });
+    
+    // Seed some default stock items
+    await prisma.stockItem.createMany({
+      data: [
+        { name: 'Beef Brisket', category: 'Beef', price: 45, unit: 'kg', description: 'Low and slow smoked brisket', available: true },
+        { name: 'Pork Shoulder', category: 'Pork', price: 35, unit: 'kg', description: 'Pulled pork perfection', available: true }
+      ]
+    });
+    
+    res.sendStatus(200);
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ error: 'Failed to reset database' });
+  }
+});
+
+// Serve Static Files in Production
+const frontendPath = path.join(__dirname, '../../frontend/dist');
+app.use(express.static(frontendPath));
+
+app.get('*', (req, res) => {
+  if (req.path.startsWith('/api')) return;
+  res.sendFile(path.join(frontendPath, 'index.html'));
+});
+
+app.listen(PORT, () => {
+  console.log(`Server is running on http://localhost:${PORT}`);
+});

backend/tsconfig.json

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+{
+  // Visit https://aka.ms/tsconfig to read more about this file
+  "compilerOptions": {
+    // File Layout
+    "rootDir": "src",
+    "outDir": "dist",
+
+    // Environment Settings
+    // See also https://aka.ms/tsconfig/module
+    "module": "commonjs",
+    "target": "es2020",
+    "types": [],
+    // For nodejs:
+    // "lib": ["esnext"],
+    // "types": ["node"],
+    // and npm install -D @types/node
+
+    // Other Outputs
+    "sourceMap": true,
+    "declaration": true,
+    "declarationMap": true,
+
+    // Stricter Typechecking Options
+    "noUncheckedIndexedAccess": true,
+    "exactOptionalPropertyTypes": true,
+
+    // Style Options
+    // "noImplicitReturns": true,
+    // "noImplicitOverride": true,
+    // "noUnusedLocals": true,
+    // "noUnusedParameters": true,
+    // "noFallthroughCasesInSwitch": true,
+    // "noPropertyAccessFromIndexSignature": true,
+
+    // Recommended Options
+    "strict": true,
+    "jsx": "react-jsx",
+    "verbatimModuleSyntax": true,
+    "isolatedModules": true,
+    "noUncheckedSideEffectImports": true,
+    "moduleDetection": "force",
+    "skipLibCheck": true,
+
+    "esModuleInterop": true,
+  }
+}