Update backend/frontend

inventory-server/old/csvImporter.js

@@ -1,63 +0,0 @@
-const fs = require('fs');
-const { parse } = require('csv-parse');
-const { v4: uuidv4 } = require('uuid');
-
-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) => {
-        products.push({
-          id: uuidv4(),
-          sku: row.sku,
-          name: row.name,
-          description: row.description || 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) {
-            await connection.rollback();
-            reject(error);
-          } finally {
-            connection.release();
-          }
-        } catch (error) {
-          reject(error);
-        }
-      })
-      .on('error', (error) => {
-        reject(error);
-      });
-  });
-}
-
-module.exports = {
-  importProductsFromCSV
-};