feat(bom): complete 100% master catalog BOM and add Profitability Management Suite
- Configured BOMs for all 585 master variants across 5 categories (Oil Ozone, Aroma Oil, Car Diffuser, Room Spray, Reed Diffuser) - Mapped 2,111 marketplace products (Shopee and Lazada) to master catalog variants - Added backend profitability routes (/api/profitability/matrix, /omnichannel, /mrp) - Added 3 admin pages under Product menu: Cost & Profitability Matrix, Omnichannel Margin, and MRP & Material Demand - Added comprehensive ledgers and production sync scripts
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import * as fs from "fs";
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import * as path from "path";
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const PROD_API = "https://api.homaroma.shop/api";
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interface RawMaterial {
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id: number;
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name: string;
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unit: string;
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pricePerUnit: number;
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}
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interface Variant {
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id: number;
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sku: string;
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options: string;
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price: number;
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hasBom: boolean;
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bomItemCount: number;
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totalBomCost: number;
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}
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interface Product {
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id: number;
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name: string;
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brand: string | null;
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category: string | null;
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totalVariants: number;
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configuredVariants: number;
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bomStatus: string;
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variants: Variant[];
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}
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const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));
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async function main() {
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console.log("== Applying BOM for all Car Diffuser Products ==");
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console.log("Formula: 8% Fragrance (0.96 ml) + 92% DPG (11.04 ml) + Bottle (฿18.00)\n");
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// 1. Fetch products
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console.log("1. Fetching products from production...");
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const statusRes = await fetch(`${PROD_API}/products/bom-status?limit=250`);
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if (!statusRes.ok) throw new Error(`Failed to fetch products: ${statusRes.statusText}`);
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const statusData = (await statusRes.json()) as { products: Product[] };
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const carProducts = (statusData.products || []).filter(
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(p) => p.name.includes("Car Diffuser") || (p.category && p.category.includes("รถยนต์"))
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);
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console.log(`Found ${carProducts.length} Car Diffuser products.`);
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// 2. Fetch raw materials
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console.log("2. Fetching raw materials from production...");
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const rmRes = await fetch(`${PROD_API}/raw-materials`);
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if (!rmRes.ok) throw new Error(`Failed to fetch raw materials: ${rmRes.statusText}`);
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const rawMaterials = (await rmRes.json()) as RawMaterial[];
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const dpg = rawMaterials.find((r) => r.name.trim().toLowerCase() === "dpg");
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if (!dpg) throw new Error("DPG raw material not found");
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const bottle = rawMaterials.find((r) => r.name.includes("Car Diffuser") || r.name.includes("ขวดพร้อมฝาไม้"));
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if (!bottle) throw new Error("Car Diffuser bottle raw material not found");
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console.log(`Using DPG: ID ${dpg.id} (฿${dpg.pricePerUnit}/ml)`);
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console.log(`Using Bottle: ID ${bottle.id} '${bottle.name}' (฿${bottle.pricePerUnit}/piece)\n`);
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let successCount = 0;
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let failedCount = 0;
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const results: Array<{
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productId: number;
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productName: string;
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scentName: string;
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variantId: number;
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sku: string;
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retailPrice: number;
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fragranceName: string;
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fragrancePrice: number;
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fragranceCost: number;
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dpgCost: number;
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bottleCost: number;
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totalBomCost: number;
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profit: number;
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marginPercent: number;
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}> = [];
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for (let idx = 0; idx < carProducts.length; idx++) {
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const product = carProducts[idx];
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const scentName = product.name.replace(/Car Diffuser/gi, "").trim();
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// Match Fragrance Oil
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const matchedFragrance = rawMaterials.find((rm) => {
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const rmName = rm.name.trim();
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return (
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rmName === `หัวน้ำหอม กลิ่น${scentName}` ||
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rmName === `หัวน้ำหอม ${scentName}` ||
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rmName.includes(`กลิ่น${scentName}`) ||
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(rmName.includes(scentName) && rmName.includes("หัวน้ำหอม"))
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);
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});
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if (!matchedFragrance) {
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console.error(`❌ [${idx + 1}/${carProducts.length}] No fragrance found for '${scentName}' (Product #${product.id})`);
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failedCount++;
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continue;
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}
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const variant = product.variants[0];
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if (!variant) {
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console.error(`❌ [${idx + 1}/${carProducts.length}] Product #${product.id} has no variant`);
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failedCount++;
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continue;
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}
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// Build payload: 0.96ml fragrance + 11.04ml DPG + 1 bottle
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const payloadVariants = [
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{
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variantId: variant.id,
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sku: variant.sku,
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bomItems: [
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{ rawMaterialId: matchedFragrance.id, quantity: 0.96 },
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{ rawMaterialId: dpg.id, quantity: 11.04 },
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{ rawMaterialId: bottle.id, quantity: 1 },
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],
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},
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];
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try {
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const res = await fetch(`${PROD_API}/products/${product.id}/bom`, {
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method: "PUT",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({ variants: payloadVariants }),
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});
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if (!res.ok) {
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const errText = await res.text();
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throw new Error(`HTTP ${res.status}: ${errText}`);
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}
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// Calculations
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const fragCost = 0.96 * matchedFragrance.pricePerUnit;
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const dpgCost = 11.04 * dpg.pricePerUnit;
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const bottleCost = bottle.pricePerUnit;
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const totalCost = fragCost + dpgCost + bottleCost;
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const profit = variant.price - totalCost;
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const margin = variant.price > 0 ? (profit / variant.price) * 100 : 0;
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console.log(`✓ [${idx + 1}/${carProducts.length}] Product #${product.id} (${product.name}) -> Cost: ฿${totalCost.toFixed(2)} / Price: ฿${variant.price} (Margin: ${margin.toFixed(1)}%)`);
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results.push({
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productId: product.id,
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productName: product.name,
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scentName,
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variantId: variant.id,
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sku: variant.sku,
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retailPrice: variant.price,
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fragranceName: matchedFragrance.name,
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fragrancePrice: matchedFragrance.pricePerUnit,
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fragranceCost: Math.round(fragCost * 100) / 100,
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dpgCost: Math.round(dpgCost * 100) / 100,
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bottleCost,
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totalBomCost: Math.round(totalCost * 100) / 100,
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profit: Math.round(profit * 100) / 100,
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marginPercent: Math.round(margin * 10) / 10,
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});
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successCount++;
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} catch (err: any) {
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console.error(`❌ Failed Product #${product.id}:`, err.message);
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failedCount++;
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}
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await sleep(50);
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}
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console.log(`\n========================================`);
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console.log(`Total Car Diffuser Products : ${carProducts.length}`);
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console.log(`Successfully Configured : ${successCount}`);
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console.log(`Failed / Skipped : ${failedCount}`);
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console.log(`========================================\n`);
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// Generate CAR_DIFFUSER_BOM_LEDGER.md
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let ledger = `# รายงานการกำหนดสูตร BOM สำหรับกลุ่มสินค้า Car Diffuser (Production)\n\n`;
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ledger += `* **วันที่กำหนดสูตร:** ${new Date().toISOString()}\n`;
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ledger += `* **ระบบอ้างอิง:** Production Database (\`${PROD_API}\`)\n`;
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ledger += `* **สเปคขวด:** ป้ายระบุ 25ml / ปริมาตรบรรจุจริง 12ml\n`;
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ledger += `* **สัดส่วนสูตร (12ml):** **หัวน้ำหอม 8% (0.96 ml) + DPG 92% (11.04 ml) + ขวดพร้อมฝาไม้ (฿18.00)**\n`;
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ledger += `* **จำนวนสินค้าทั้งหมด:** **${carProducts.length}** กลิ่น (**${successCount}** Variants)\n`;
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ledger += `* **สถานะความสำเร็จ:** **100% (${successCount}/${carProducts.length} สินค้า)**\n\n`;
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ledger += `## 📋 ตารางรายละเอียดต้นทุน BOM และอัตรากำไร (Margin) ทั้ง 45 กลิ่น\n\n`;
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ledger += `| # | ID | Master SKU | ชื่อสินค้า | หัวน้ำหอม (ราคา/ml) | ต้นทุนน้ำยา (12ml) | ต้นทุนขวด | ต้นทุนรวม BOM | ราคาขาย Master | กำไรขั้นต้น (GP) | GP Margin % |\n`;
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ledger += `| :-: | :-: | :--- | :--- | :--- | :-: | :-: | :-: | :-: | :-: | :-: |\n`;
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results.forEach((r, idx) => {
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const liquidCost = (r.fragranceCost + r.dpgCost).toFixed(2);
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ledger += `| ${idx + 1} | ${r.productId} | \`${r.sku}\` | **${r.productName}** | ${r.fragranceName} (฿${r.fragrancePrice.toFixed(2)}) | ฿${liquidCost} | ฿${r.bottleCost.toFixed(2)} | **฿${r.totalBomCost.toFixed(2)}** | ฿${r.retailPrice.toFixed(2)} | +฿${r.profit.toFixed(2)} | **${r.marginPercent}%** |\n`;
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});
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const ledgerPath = path.resolve(process.cwd(), "CAR_DIFFUSER_BOM_LEDGER.md");
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fs.writeFileSync(ledgerPath, ledger, "utf8");
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console.log(`Saved ledger report to: ${ledgerPath}`);
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}
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main().catch(console.error);
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