Update backend/frontend

inventory-server/src/routes/config.js

@@ -13,22 +13,22 @@ router.get('/', async (req, res) => {
   try {
     console.log('[Config Route] Fetching configuration values...');
     
-    const [stockThresholds] = await pool.query('SELECT * FROM stock_thresholds WHERE id = 1');
+    const { rows: stockThresholds } = await pool.query('SELECT * FROM stock_thresholds WHERE id = 1');
     console.log('[Config Route] Stock thresholds:', stockThresholds);
     
-    const [leadTimeThresholds] = await pool.query('SELECT * FROM lead_time_thresholds WHERE id = 1');
+    const { rows: leadTimeThresholds } = await pool.query('SELECT * FROM lead_time_thresholds WHERE id = 1');
     console.log('[Config Route] Lead time thresholds:', leadTimeThresholds);
     
-    const [salesVelocityConfig] = await pool.query('SELECT * FROM sales_velocity_config WHERE id = 1');
+    const { rows: salesVelocityConfig } = await pool.query('SELECT * FROM sales_velocity_config WHERE id = 1');
     console.log('[Config Route] Sales velocity config:', salesVelocityConfig);
     
-    const [abcConfig] = await pool.query('SELECT * FROM abc_classification_config WHERE id = 1');
+    const { rows: abcConfig } = await pool.query('SELECT * FROM abc_classification_config WHERE id = 1');
     console.log('[Config Route] ABC config:', abcConfig);
     
-    const [safetyStockConfig] = await pool.query('SELECT * FROM safety_stock_config WHERE id = 1');
+    const { rows: safetyStockConfig } = await pool.query('SELECT * FROM safety_stock_config WHERE id = 1');
     console.log('[Config Route] Safety stock config:', safetyStockConfig);
     
-    const [turnoverConfig] = await pool.query('SELECT * FROM turnover_config WHERE id = 1');
+    const { rows: turnoverConfig } = await pool.query('SELECT * FROM turnover_config WHERE id = 1');
     console.log('[Config Route] Turnover config:', turnoverConfig);
 
     const response = {
@@ -53,14 +53,14 @@ router.put('/stock-thresholds/:id', async (req, res) => {
   const pool = req.app.locals.pool;
   try {
     const { critical_days, reorder_days, overstock_days, low_stock_threshold, min_reorder_quantity } = req.body;
-    const [result] = await pool.query(
+    const { rows } = await pool.query(
       `UPDATE stock_thresholds 
-       SET critical_days = ?,
-           reorder_days = ?,
-           overstock_days = ?,
-           low_stock_threshold = ?,
-           min_reorder_quantity = ?
-       WHERE id = ?`,
+       SET critical_days = $1,
+           reorder_days = $2,
+           overstock_days = $3,
+           low_stock_threshold = $4,
+           min_reorder_quantity = $5
+       WHERE id = $6`,
       [critical_days, reorder_days, overstock_days, low_stock_threshold, min_reorder_quantity, req.params.id]
     );
     res.json({ success: true });
@@ -75,12 +75,12 @@ router.put('/lead-time-thresholds/:id', async (req, res) => {
   const pool = req.app.locals.pool;
   try {
     const { target_days, warning_days, critical_days } = req.body;
-    const [result] = await pool.query(
+    const { rows } = await pool.query(
       `UPDATE lead_time_thresholds 
-       SET target_days = ?,
-           warning_days = ?,
-           critical_days = ?
-       WHERE id = ?`,
+       SET target_days = $1,
+           warning_days = $2,
+           critical_days = $3
+       WHERE id = $4`,
       [target_days, warning_days, critical_days, req.params.id]
     );
     res.json({ success: true });
@@ -95,12 +95,12 @@ router.put('/sales-velocity/:id', async (req, res) => {
   const pool = req.app.locals.pool;
   try {
     const { daily_window_days, weekly_window_days, monthly_window_days } = req.body;
-    const [result] = await pool.query(
+    const { rows } = await pool.query(
       `UPDATE sales_velocity_config 
-       SET daily_window_days = ?,
-           weekly_window_days = ?,
-           monthly_window_days = ?
-       WHERE id = ?`,
+       SET daily_window_days = $1,
+           weekly_window_days = $2,
+           monthly_window_days = $3
+       WHERE id = $4`,
       [daily_window_days, weekly_window_days, monthly_window_days, req.params.id]
     );
     res.json({ success: true });
@@ -115,12 +115,12 @@ router.put('/abc-classification/:id', async (req, res) => {
   const pool = req.app.locals.pool;
   try {
     const { a_threshold, b_threshold, classification_period_days } = req.body;
-    const [result] = await pool.query(
+    const { rows } = await pool.query(
       `UPDATE abc_classification_config 
-       SET a_threshold = ?,
-           b_threshold = ?,
-           classification_period_days = ?
-       WHERE id = ?`,
+       SET a_threshold = $1,
+           b_threshold = $2,
+           classification_period_days = $3
+       WHERE id = $4`,
       [a_threshold, b_threshold, classification_period_days, req.params.id]
     );
     res.json({ success: true });
@@ -135,11 +135,11 @@ router.put('/safety-stock/:id', async (req, res) => {
   const pool = req.app.locals.pool;
   try {
     const { coverage_days, service_level } = req.body;
-    const [result] = await pool.query(
+    const { rows } = await pool.query(
       `UPDATE safety_stock_config 
-       SET coverage_days = ?,
-           service_level = ?
-       WHERE id = ?`,
+       SET coverage_days = $1,
+           service_level = $2
+       WHERE id = $3`,
       [coverage_days, service_level, req.params.id]
     );
     res.json({ success: true });
@@ -154,11 +154,11 @@ router.put('/turnover/:id', async (req, res) => {
   const pool = req.app.locals.pool;
   try {
     const { calculation_period_days, target_rate } = req.body;
-    const [result] = await pool.query(
+    const { rows } = await pool.query(
       `UPDATE turnover_config 
-       SET calculation_period_days = ?,
-           target_rate = ?
-       WHERE id = ?`,
+       SET calculation_period_days = $1,
+           target_rate = $2
+       WHERE id = $3`,
       [calculation_period_days, target_rate, req.params.id]
     );
     res.json({ success: true });