267 lines
11 KiB
JavaScript
267 lines
11 KiB
JavaScript
// seed.cjs - Prisma 7 Seed Script
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// Note: Bun loads .env automatically - no need for dotenv
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const fs = require('fs');
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const path = require('path');
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const { PrismaClient } = require('@prisma/client');
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const { Pool } = require('pg');
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const { PrismaPg } = require('@prisma/adapter-pg');
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const bcrypt = require('bcryptjs');
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const pool = new Pool({ connectionString: process.env.DATABASE_URL });
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const adapter = new PrismaPg(pool);
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const prisma = new PrismaClient({ adapter });
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const brandNames = [
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'ตะไคร้', 'ลาเวนเดอร์', 'วานิลลา', 'ซากุระ', 'มะลิ', 'ยูคาลิปตัส', 'เฟรชลาเวนเดอร์',
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'เปเปอร์มิ้น', 'โอเชี่ยน', 'เซเว่นซี', 'ดอกแก้ว', 'ดอกโมก', 'ลีลาวดี', 'ส้ม', 'มะนาว',
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'แคนตาลูป', 'แอปเปิ้ลแดง', 'แอปเปิ้ลเขียว', 'ดอกลิลลี่', 'โรสเมรี่', 'อัญชัน',
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'กุหลาบแดง', 'หมากฝรั่ง', 'ผลไม้รวม', 'มะกรูด', 'แซนด้าวูส', 'ดอกปีบ', 'ดอกบัว',
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'โอโซน', 'ไทยสปา', 'กล้วย', 'กาแฟ', 'ดอกชมนาด', 'กลิ่นน้ำนม', 'ดอกการะเวก',
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'ดอกจำปา', 'ดอกพิกุล', 'ดอกพุด', 'ดอกราตรี', 'ดอกลำดวน', 'ทับทิม', 'มะละกอสุก',
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'ดอกราชาวดี', 'กลิ่นลูกพีช', 'กลิ่นองุ่น'
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];
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const categoryConfigs = [
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{
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name: 'Oil Ozone',
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sizes: ['30ml', '60ml', '85ml', '120ml'],
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priceMap: { '30ml': 69, '60ml': 100, '85ml': 120, '120ml': 150 }
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},
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{
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name: 'Aroma Oil',
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sizes: ['30ml', '60ml', '85ml', '120ml'],
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priceMap: { '30ml': 90, '60ml': 150, '85ml': 165, '120ml': 225 } // 120ml ปรับเป็น 225 (฿1.875/ml) ให้ถูกกว่า 85ml ต่อ ml
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},
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{
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name: 'Reed Diffuser',
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sizes: ['60ml', '85ml', '120ml'],
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priceMap: { '60ml': 120, '85ml': 160, '120ml': 190 }
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},
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{
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name: 'Room Spray',
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sizes: ['85ml'],
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priceMap: { '85ml': 150 }
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},
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{
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name: 'Car Diffuser',
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sizes: ['25ml'],
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priceMap: { '25ml': 60 }
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}
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];
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async function main() {
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process.stdout.write('🚀 Starting Advanced Seeding (Products & Variants)...\n');
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// Load or create category description files
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const descriptionsDir = path.join(__dirname, 'descriptions');
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if (!fs.existsSync(descriptionsDir)) {
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fs.mkdirSync(descriptionsDir);
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}
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const categoryDescriptions = {};
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for (const config of categoryConfigs) {
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const safeName = config.name.replace(/\s+/g, '_');
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const descPath = path.join(descriptionsDir, `${safeName}.txt`);
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// Auto-create with default template if not exists
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if (!fs.existsSync(descPath)) {
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const defaultDesc = `ผลิตภัณฑ์ ${config.name} กลิ่น {{brand}} มอบประสบการณ์ความหอมที่ผ่อนคลายและสดชื่น ช่วยให้บรรยากาศในห้องของคุณน่าอยู่มากยิ่งขึ้น`;
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fs.writeFileSync(descPath, defaultDesc, 'utf8');
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}
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categoryDescriptions[config.name] = fs.readFileSync(descPath, 'utf8');
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// Auto-create category details
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const detailsDir = path.join(__dirname, 'details');
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if (!fs.existsSync(detailsDir)) {
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fs.mkdirSync(detailsDir);
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}
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const detailPath = path.join(detailsDir, `${safeName}.txt`);
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if (!fs.existsSync(detailPath)) {
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const defaultDetail = `รายละเอียดฉบับเต็มของ ${config.name} กลิ่น {{brand}}\n- ส่วนประกอบนำเข้าคุณภาพสูง\n- กระจายความหอมได้ยาวนานในห้อง\n- ปลอดภัยต่อสุขภาพและเหมาะสำหรับทุกคนในครอบครัว`;
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fs.writeFileSync(detailPath, defaultDetail, 'utf8');
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}
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categoryConfigs[config.name] = categoryConfigs[config.name] || {};
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categoryConfigs[config.name].detailsTemplate = fs.readFileSync(detailPath, 'utf8');
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}
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// 0. Seed Admin User
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const adminPassword = await bcrypt.hash('homaroma123', 10);
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await prisma.user.upsert({
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where: { username: 'admin' },
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update: { password: adminPassword },
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create: {
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username: 'admin',
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password: adminPassword,
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role: 'ADMIN'
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}
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});
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process.stdout.write('✅ Seeded Admin User (admin / homaroma123).\n');
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// 0.5 Seed Core Menus
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const coreMenus = [
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{ name: "main", items: [{ id: 1, label: "Home", url: "/", order: 1 }, { id: 2, label: "Shop", url: "/shop", order: 2 }, { id: 3, label: "Scent Guide", url: "/scent-guide", order: 3 }, { id: 4, label: "About Us", url: "/about", order: 4 }] },
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{ name: "footer-explore", items: [{ id: 5, label: "Home", url: "/", order: 1 }, { id: 6, label: "Shop", url: "/shop", order: 2 }, { id: 7, label: "Scent Guide", url: "/scent-guide", order: 3 }, { id: 8, label: "About Us", url: "/about", order: 4 }] },
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{ name: "footer-support", items: [{ id: 9, label: "Track Order", url: "/track-order", order: 1 }, { id: 10, label: "FAQ", url: "/faq", order: 2 }, { id: 11, label: "Contact Us", url: "/contact", order: 3 }, { id: 12, label: "Delivery & Returns", url: "/delivery", order: 4 }] }
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];
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for (const menu of coreMenus) {
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const m = await prisma.menu.upsert({
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where: { name: menu.name },
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update: {},
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create: { name: menu.name }
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});
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for (const item of menu.items) {
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await prisma.menuItem.upsert({
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where: { id: item.id },
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update: { label: item.label, url: item.url, order: item.order, menuId: m.id },
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create: { id: item.id, label: item.label, url: item.url, order: item.order, menuId: m.id }
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});
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}
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}
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process.stdout.write('✅ Seeded Core Menus.\n');
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// 1. Seed Brands & Categories
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const brands = [];
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for (const name of brandNames) {
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const s = await prisma.productBrand.upsert({
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where: { name },
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update: {},
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create: { name }
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});
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brands.push(s);
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}
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process.stdout.write(`✅ Seeded ${brands.length} Brands.\n`);
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const categories = [];
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for (const config of categoryConfigs) {
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const c = await prisma.category.upsert({
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where: { name: config.name },
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update: {},
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create: { name: config.name }
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});
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categories.push({ ...c, allowedSizes: config.sizes, priceMap: config.priceMap, detailsTemplate: categoryConfigs[config.name].detailsTemplate });
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}
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process.stdout.write(`✅ Seeded ${categories.length} Categories.\n`);
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// 2. Cross Brands x Categories to create Products
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process.stdout.write('📦 Generating Products and Variants...\n');
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let productCount = 0;
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let variantCount = 0;
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for (const brand of brands) {
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for (const category of categories) {
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const productName = `${brand.name} ${category.name}`;
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// Get category description template and replace {{brand}}
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let productDescription = categoryDescriptions[category.name] || `Product ${brand.name} in category ${category.name}`;
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productDescription = productDescription.replace(/{{brand}}/g, brand.name);
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productDescription = productDescription.replace(/{{scent}}/g, brand.name);
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let productDetails = category.detailsTemplate || '';
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productDetails = productDetails.replace(/{{brand}}/g, brand.name);
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productDetails = productDetails.replace(/{{scent}}/g, brand.name);
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// Upsert Product without unique constraint on brandId + categoryId
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let product = await prisma.product.findFirst({
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where: { brandId: brand.id, categoryId: category.id }
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});
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if (product) {
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product = await prisma.product.update({
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where: { id: product.id },
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data: {
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name: productName,
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description: productDescription,
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details: productDetails
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}
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});
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} else {
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product = await prisma.product.create({
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data: {
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name: productName,
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brandId: brand.id,
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categoryId: category.id,
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description: productDescription,
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details: productDetails,
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options: category.allowedSizes.length > 0 ? [{ name: "Size", values: category.allowedSizes }] : []
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}
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});
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}
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productCount++;
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// 3. Create Default Product Image
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// Using existing category-based image paths as initial seed data
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const defaultImagePath = category.name === 'Oil Ozone' || category.name === 'Aroma Oil' || category.name === 'Car Diffuser'
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? '/images/oil_ozone.png'
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: '/images/reed_diffuser.png';
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await prisma.productImage.upsert({
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where: { id: (product.id * 10) + 1 }, // Pseudo-stable ID for seed
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update: { url: defaultImagePath },
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create: {
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id: (product.id * 10) + 1,
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productId: product.id,
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url: defaultImagePath,
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order: 0
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}
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}).catch(() => {
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// Fallback for cases where ID might conflict or upsert on non-unique field
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return prisma.productImage.create({
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data: {
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productId: product.id,
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url: defaultImagePath,
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order: 0
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}
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});
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});
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// 4. Create Variants (Sizes) with prices from priceMap
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for (const size of category.allowedSizes) {
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const price = category.priceMap?.[size] ?? 0;
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await prisma.productVariant.upsert({
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where: {
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productId_option1_option2_option3: {
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productId: product.id,
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option1: size,
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option2: "",
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option3: ""
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}
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},
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update: { price }, // อัปเดตราคาเมื่อ re-seed
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create: {
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productId: product.id,
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sku: `${brand.id}-${category.id}-${size}`.replace(/\s+/g, '-').toUpperCase(),
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option1: size,
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option2: "",
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option3: "",
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price: price
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}
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});
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variantCount++;
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}
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}
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process.stdout.write(`.`); // Progress indicator
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}
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process.stdout.write(`\n✨ Seeding Complete!\n`);
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process.stdout.write(`📊 Summary:\n`);
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process.stdout.write(` - Brands: ${brands.length}\n`);
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process.stdout.write(` - Categories: ${categories.length}\n`);
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process.stdout.write(` - Products: ${productCount}\n`);
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process.stdout.write(` - Variants: ${variantCount}\n`);
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// Fix PostgreSQL sequence desync for tables where we hardcoded IDs
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process.stdout.write('🔄 Resetting sequences for hardcoded ID tables...\n');
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await prisma.$executeRawUnsafe(`SELECT setval('"MenuItem_id_seq"', COALESCE((SELECT MAX(id) FROM "MenuItem") + 1, 1), false);`);
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await prisma.$executeRawUnsafe(`SELECT setval('"ProductImage_id_seq"', COALESCE((SELECT MAX(id) FROM "ProductImage") + 1, 1), false);`);
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process.stdout.write('✅ Sequences reset successfully.\n');
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}
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main()
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.catch((e) => {
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process.stderr.write(`❌ Error: ${e.message}\n`);
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process.exit(1);
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})
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.finally(async () => {
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await prisma.$disconnect();
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});
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