Phase 3 + 6

inventory-server/src/utils/csvImporter.js

@@ -1,45 +1,37 @@
-const fs = require('fs');
-const { parse } = require('csv-parse');
-const { v4: uuidv4 } = require('uuid');
+import fs from 'node:fs';
+import { parse } from 'csv-parse';
+import { v4 as uuidv4 } from 'uuid';
 
-async function importProductsFromCSV(filePath, pool) {
+export async function importProductsFromCSV(filePath, pool) {
   return new Promise((resolve, reject) => {
     const products = [];
-    
+
     fs.createReadStream(filePath)
-      .pipe(parse({
-        columns: true,
-        skip_empty_lines: true
-      }))
-      .on('data', async (row) => {
+      .pipe(parse({ columns: true, skip_empty_lines: true }))
+      .on('data', (row) => {
         products.push({
           id: uuidv4(),
           sku: row.sku,
           name: row.name,
           description: row.description || null,
-          category: row.category || null
+          category: row.category || null,
         });
       })
       .on('end', async () => {
         try {
           const connection = await pool.getConnection();
-          
           try {
             await connection.beginTransaction();
-            
             for (const product of products) {
               await connection.query(
                 'INSERT INTO products (id, sku, name, description, category) VALUES (?, ?, ?, ?, ?)',
                 [product.id, product.sku, product.name, product.description, product.category]
               );
-              
-              // Initialize inventory level for the product
               await connection.query(
                 'INSERT INTO inventory_levels (id, product_id, quantity) VALUES (?, ?, 0)',
                 [uuidv4(), product.id]
               );
             }
-            
             await connection.commit();
             resolve({ imported: products.length });
           } catch (error) {
@@ -52,12 +44,6 @@ async function importProductsFromCSV(filePath, pool) {
           reject(error);
         }
       })
-      .on('error', (error) => {
-        reject(error);
-      });
+      .on('error', reject);
   });
 }
-
-module.exports = {
-  importProductsFromCSV
-};