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/**
* Test Table V2 Seeding Script
*
* 사용법:
* npx tsx db/seeds/test-table-v2.ts
*/
import db from "@/db/db";
import { faker } from "@faker-js/faker";
import {
testProducts,
testCustomers,
testOrders,
NewTestProduct,
NewTestCustomer,
NewTestOrder,
} from "../schema/test-table-v2";
// === Generators ===
const CATEGORIES = [
"Electronics",
"Clothing",
"Home & Garden",
"Sports",
"Books",
"Toys",
"Food",
"Health",
];
const PRODUCT_STATUSES = ["active", "inactive", "discontinued"] as const;
const ORDER_STATUSES = ["pending", "processing", "shipped", "delivered", "cancelled"] as const;
const CUSTOMER_TIERS = ["standard", "premium", "vip"] as const;
const COUNTRIES = ["Korea", "USA", "Japan", "Germany", "UK", "France", "China", "Singapore"];
function generateProduct(): NewTestProduct {
const category = faker.helpers.arrayElement(CATEGORIES);
const price = faker.number.float({ min: 10, max: 1000, fractionDigits: 2 });
return {
name: faker.commerce.productName(),
sku: faker.string.alphanumeric({ length: 8, casing: "upper" }),
description: faker.commerce.productDescription(),
category,
price: price.toString(),
stock: faker.number.int({ min: 0, max: 500 }),
status: faker.helpers.arrayElement(PRODUCT_STATUSES),
isNew: faker.datatype.boolean({ probability: 0.2 }),
createdAt: faker.date.past({ years: 2 }),
updatedAt: faker.date.recent({ days: 30 }),
};
}
function generateCustomer(): NewTestCustomer {
return {
name: faker.person.fullName(),
email: faker.internet.email(),
phone: faker.phone.number(),
country: faker.helpers.arrayElement(COUNTRIES),
tier: faker.helpers.arrayElement(CUSTOMER_TIERS),
totalOrders: faker.number.int({ min: 0, max: 100 }),
createdAt: faker.date.past({ years: 3 }),
};
}
function generateOrder(
customerId: number,
productId: number | null,
productPrice: number
): NewTestOrder {
const quantity = faker.number.int({ min: 1, max: 10 });
const unitPrice = productPrice || faker.number.float({ min: 10, max: 500, fractionDigits: 2 });
const totalAmount = quantity * unitPrice;
const status = faker.helpers.arrayElement(ORDER_STATUSES);
const orderedAt = faker.date.past({ years: 1 });
let shippedAt: Date | undefined;
let deliveredAt: Date | undefined;
if (status === "shipped" || status === "delivered") {
shippedAt = faker.date.between({ from: orderedAt, to: new Date() });
}
if (status === "delivered") {
deliveredAt = faker.date.between({ from: shippedAt || orderedAt, to: new Date() });
}
return {
orderNumber: `ORD-${faker.string.alphanumeric({ length: 8, casing: "upper" })}`,
customerId,
productId,
quantity,
unitPrice: unitPrice.toString(),
totalAmount: totalAmount.toString(),
status,
notes: faker.datatype.boolean({ probability: 0.3 }) ? faker.lorem.sentence() : null,
orderedAt,
shippedAt,
deliveredAt,
};
}
// === Main Seeding Function ===
export async function seedTestTableV2(options: {
productCount?: number;
customerCount?: number;
orderCount?: number;
} = {}) {
const {
productCount = 100,
customerCount = 50,
orderCount = 200,
} = options;
console.log("🗑️ Clearing existing test data...");
// Delete in order (orders first due to FK)
await db.delete(testOrders);
await db.delete(testCustomers);
await db.delete(testProducts);
console.log(`📦 Generating ${productCount} products...`);
const products: NewTestProduct[] = [];
for (let i = 0; i < productCount; i++) {
products.push(generateProduct());
}
const insertedProducts = await db.insert(testProducts).values(products).returning();
console.log(`✅ Inserted ${insertedProducts.length} products`);
console.log(`👥 Generating ${customerCount} customers...`);
const customers: NewTestCustomer[] = [];
for (let i = 0; i < customerCount; i++) {
customers.push(generateCustomer());
}
const insertedCustomers = await db.insert(testCustomers).values(customers).returning();
console.log(`✅ Inserted ${insertedCustomers.length} customers`);
console.log(`🛒 Generating ${orderCount} orders...`);
const orders: NewTestOrder[] = [];
for (let i = 0; i < orderCount; i++) {
const customer = faker.helpers.arrayElement(insertedCustomers);
const product = faker.helpers.arrayElement(insertedProducts);
orders.push(generateOrder(customer.id, product.id, parseFloat(product.price)));
}
const insertedOrders = await db.insert(testOrders).values(orders).returning();
console.log(`✅ Inserted ${insertedOrders.length} orders`);
console.log("🎉 Test table v2 seeding completed!");
return {
products: insertedProducts.length,
customers: insertedCustomers.length,
orders: insertedOrders.length,
};
}
// === CLI Runner ===
async function main() {
console.log("⏳ Starting test-table-v2 seed...");
const start = Date.now();
try {
const result = await seedTestTableV2({
productCount: 100,
customerCount: 50,
orderCount: 200,
});
const end = Date.now();
console.log(`\n📊 Summary:`);
console.log(` Products: ${result.products}`);
console.log(` Customers: ${result.customers}`);
console.log(` Orders: ${result.orders}`);
console.log(`\n✅ Seed completed in ${end - start}ms`);
} catch (err) {
console.error("❌ Seed failed:", err);
process.exit(1);
}
process.exit(0);
}
// Run if called directly
main();
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