craft2prints/prisma/seed.ts

import { PrismaClient } from '@prisma/client';

const prisma = new PrismaClient();

const categories = [
  { name: 'Apparel', slug: 'APPAREL' },
  { name: 'Drinkware', slug: 'DRINKWARE' },
  { name: 'Phone case', slug: 'PHONE_CASE' },
];

const products: Array<{
  slug: string;
  name: string;
  category: string;
  description: string;
  basePrice: number;
  colors: string[];
  sizes: string[];
  mockup: string;
  printArea: { xPct: number; yPct: number; wPct: number; hPct: number };
  imageUrl: string | null;
  imageUrlBack: string | null;
  photoRecolorable: boolean;
}> = [
  {
    slug: 'classic-tee',
    name: 'Classic Tee',
    category: 'APPAREL',
    description:
      'Heavyweight 220gsm combed cotton. Your artwork, printed dead-center on the chest.',
    basePrice: 2900,
    colors: ['#FFFFFF', '#17181C', '#2B4C3F', '#8A8578', '#1EA7E0', '#E5227E', '#F5871F', '#5B2C86', '#7A1F1F', '#D8D2C2'],
    sizes: ['S', 'M', 'L', 'XL', 'XXL'],
    mockup: 'tshirt',
    printArea: { xPct: 0.32, yPct: 0.27, wPct: 0.36, hPct: 0.34 },
    imageUrl: '/seed/tee-front.png',
    imageUrlBack: '/seed/tee-back.png',
    photoRecolorable: true,
  },
  {
    slug: 'heavyweight-hoodie',
    name: 'Heavyweight Hoodie',
    category: 'APPAREL',
    description: 'Brushed-fleece interior, boxy fit. Built for a bold front print.',
    basePrice: 5400,
    colors: ['#17181C', '#8A8578', '#2B4C3F', '#7A1F1F', '#1EA7E0', '#D8D2C2', '#5B2C86'],
    sizes: ['S', 'M', 'L', 'XL', 'XXL'],
    mockup: 'hoodie',
    printArea: { xPct: 0.33, yPct: 0.34, wPct: 0.34, hPct: 0.28 },
    imageUrl: null,
    imageUrlBack: null,
    photoRecolorable: false,
  },
  {
    slug: 'ceramic-mug',
    name: 'Ceramic Mug',
    category: 'DRINKWARE',
    description: '11oz glossy ceramic. Dishwasher-safe, wraparound print.',
    basePrice: 1800,
    colors: ['#FFFFFF', '#17181C', '#1EA7E0', '#E5227E', '#F5871F', '#5B2C86'],
    sizes: [],
    mockup: 'mug',
    printArea: { xPct: 0.22, yPct: 0.32, wPct: 0.56, hPct: 0.28 },
    imageUrl: null,
    imageUrlBack: null,
    photoRecolorable: false,
  },
  {
    slug: 'travel-tumbler',
    name: 'Travel Tumbler',
    category: 'DRINKWARE',
    description: '16oz double-wall stainless steel, keeps drinks cold for 24 hours.',
    basePrice: 3200,
    colors: ['#17181C', '#8A8578', '#C9A227', '#1EA7E0', '#E5227E', '#2B4C3F'],
    sizes: [],
    mockup: 'tumbler',
    printArea: { xPct: 0.26, yPct: 0.28, wPct: 0.48, hPct: 0.36 },
    imageUrl: null,
    imageUrlBack: null,
    photoRecolorable: false,
  },
  {
    slug: 'snap-phone-case',
    name: 'Snap Phone Case',
    category: 'PHONE_CASE',
    description: 'Slim polycarbonate snap case with a matte finish.',
    basePrice: 2200,
    colors: ['#FFFFFF', '#17181C', '#2B4C3F', '#E5227E', '#1EA7E0', '#F5871F'],
    sizes: [],
    mockup: 'phonecase',
    printArea: { xPct: 0.28, yPct: 0.16, wPct: 0.44, hPct: 0.5 },
    imageUrl: null,
    imageUrlBack: null,
    photoRecolorable: false,
  },
  {
    slug: 'tough-phone-case',
    name: 'Tough Phone Case',
    category: 'PHONE_CASE',
    description: 'Dual-layer shock-resistant case with raised edges.',
    basePrice: 2900,
    colors: ['#17181C', '#8A8578', '#5B2C86', '#7A1F1F'],
    sizes: [],
    mockup: 'phonecase',
    printArea: { xPct: 0.3, yPct: 0.18, wPct: 0.4, hPct: 0.46 },
    imageUrl: null,
    imageUrlBack: null,
    photoRecolorable: false,
  },
  {
    slug: 'shaker-bottle',
    name: 'Shaker Bottle',
    category: 'DRINKWARE',
    description: '20oz insulated shaker bottle with a secure flip-top lid. Your artwork, printed on the body.',
    basePrice: 1500,
    colors: ['#FFFFFF'],
    sizes: [],
    mockup: 'tumbler',
    printArea: { xPct: 0.32, yPct: 0.36, wPct: 0.36, hPct: 0.38 },
    imageUrl: '/seed/shaker-bottle.png',
    imageUrlBack: null,
    photoRecolorable: false,
  },
];

const shippingRates = [
  {
    service: 'Special Delivery Guaranteed by 9am',
    basePrice: 895,
    pricePerKg: 0,
    estimatedDays: 1,
    isInternational: false,
  },
  {
    service: 'Royal Mail 24®',
    basePrice: 495,
    pricePerKg: 0,
    estimatedDays: 1,
    isInternational: false,
  },
  {
    service: 'Royal Mail 48®',
    basePrice: 295,
    pricePerKg: 0,
    estimatedDays: 3,
    isInternational: false,
  },
  {
    service: 'International Signed',
    basePrice: 1495,
    pricePerKg: 300,
    estimatedDays: 14,
    isInternational: true,
  },
  {
    service: 'International Economy',
    basePrice: 1095,
    pricePerKg: 200,
    estimatedDays: 21,
    isInternational: true,
  },
];

async function main() {
  for (const c of categories) {
    await prisma.category.upsert({
      where: { slug: c.slug },
      update: {},
      create: c,
    });
  }

  for (const p of products) {
    const data = {
      name: p.name,
      category: p.category,
      description: p.description,
      basePrice: p.basePrice,
      colors: JSON.stringify(p.colors),
      sizes: p.sizes.length > 0 ? JSON.stringify(p.sizes) : null,
      mockup: p.mockup,
      printArea: JSON.stringify(p.printArea),
      imageUrl: p.imageUrl,
      imageUrlBack: p.imageUrlBack,
      photoRecolorable: p.photoRecolorable,
    };
    await prisma.product.upsert({
      where: { slug: p.slug },
      update: data, // keeps these 6 starter products in sync when the seed file changes
      create: { slug: p.slug, ...data },
    });
  }

  for (const rate of shippingRates) {
    await prisma.shippingRate.upsert({
      where: { service: rate.service },
      update: { ...rate },
      create: { ...rate },
    });
  }

  console.log(
    `Seeded ${categories.length} categories, ${products.length} products, and ${shippingRates.length} shipping rates.`
  );
}

main()
  .catch((e) => {
    console.error(e);
    process.exit(1);
  })
  .finally(async () => {
    await prisma.$disconnect();
  });