78 lines
2.2 KiB
TypeScript
78 lines
2.2 KiB
TypeScript
/**
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* v3.5.4：为尚无 SKU 的商品回填默认 SKU（与 migrate-product-sku-v354.sql 一致）
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* 用法：cd server/dukang-api && npx ts-node prisma/backfill-product-skus.ts
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*/
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import { PrismaClient } from '@prisma/client';
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const prisma = new PrismaClient();
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const PREFIX = 'DK';
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const PAD = 6;
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const RE = /^DK(\d+)$/;
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async function nextDkCode() {
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const [items, skus] = await Promise.all([
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prisma.commonProductItem.findMany({
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where: { skuCode: { startsWith: PREFIX } },
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select: { skuCode: true },
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}),
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prisma.commonProductSku.findMany({
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where: { skuCode: { startsWith: PREFIX } },
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select: { skuCode: true },
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}),
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]);
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let maxSeq = 0;
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for (const row of [...items, ...skus]) {
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const m = RE.exec(row.skuCode);
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if (!m) continue;
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const n = Number(m[1]);
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if (Number.isFinite(n) && n > maxSeq) maxSeq = n;
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}
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return `${PREFIX}${String(maxSeq + 1).padStart(PAD, '0')}`;
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}
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async function main() {
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const products = await prisma.commonProductItem.findMany({
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include: { skus: { select: { id: true }, take: 1 } },
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});
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let created = 0;
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for (const p of products) {
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if (p.skus.length > 0) continue;
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const skuCode = RE.test(p.skuCode) ? p.skuCode : await nextDkCode();
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await prisma.commonProductSku.create({
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data: {
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productId: p.id,
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skuCode,
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barcode69: p.barcode69,
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specKey: '',
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specText: p.spec,
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price: p.price,
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benefitAmount: p.benefitAmount,
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status: p.status,
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allowOnSitePickup: p.allowOnSitePickup,
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allowOnlinePurchase: p.allowOnlinePurchase,
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allowCrossCityDelivery: p.allowCrossCityDelivery,
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saleUnit: 'BOTTLE',
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bottlesPerUnit: 1,
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isDefault: true,
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sortOrder: 0,
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},
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});
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if (p.skuCode !== skuCode) {
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await prisma.commonProductItem.update({
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where: { id: p.id },
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data: { skuCode },
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});
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}
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created += 1;
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console.log(`created default sku for product ${p.id} ${skuCode}`);
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}
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console.log(`done, created=${created}, scanned=${products.length}`);
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}
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main()
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.catch((e) => {
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console.error(e);
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process.exit(1);
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})
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.finally(() => prisma.$disconnect());
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