Updates for new analytics page + add pipeline chart to PO page

2026-02-09 12:32:13 -05:00
parent 38b12c188f
commit 6834a77a80
10 changed files with 1004 additions and 22 deletions
--- a/inventory-server/src/routes/purchase-orders.js
+++ b/inventory-server/src/routes/purchase-orders.js
@@ -1185,4 +1185,67 @@ router.get('/delivery-metrics', async (req, res) => {
  }
 });

-module.exports = router; 
+// PO Pipeline — expected arrivals timeline + overdue summary
+router.get('/pipeline', async (req, res) => {
+  try {
+    const pool = req.app.locals.pool;
+
+    // Expected arrivals by week (ordered + electronically_sent with expected_date)
+    const { rows: arrivals } = await pool.query(`
+      SELECT
+        DATE_TRUNC('week', expected_date)::date AS week,
+        COUNT(DISTINCT po_id) AS po_count,
+        ROUND(SUM(po_cost_price * ordered)::numeric, 0) AS expected_value,
+        COUNT(DISTINCT vendor) AS vendor_count
+      FROM purchase_orders
+      WHERE status IN ('ordered', 'electronically_sent')
+        AND expected_date IS NOT NULL
+      GROUP BY 1
+      ORDER BY 1
+    `);
+
+    // Overdue POs (expected_date in the past)
+    const { rows: [overdue] } = await pool.query(`
+      SELECT
+        COUNT(DISTINCT po_id) AS po_count,
+        ROUND(COALESCE(SUM(po_cost_price * ordered), 0)::numeric, 0) AS total_value
+      FROM purchase_orders
+      WHERE status IN ('ordered', 'electronically_sent')
+        AND expected_date IS NOT NULL
+        AND expected_date < CURRENT_DATE
+    `);
+
+    // Summary: all open POs
+    const { rows: [summary] } = await pool.query(`
+      SELECT
+        COUNT(DISTINCT po_id) AS total_open_pos,
+        ROUND(COALESCE(SUM(po_cost_price * ordered), 0)::numeric, 0) AS total_on_order_value,
+        COUNT(DISTINCT vendor) AS vendor_count
+      FROM purchase_orders
+      WHERE status IN ('ordered', 'electronically_sent')
+    `);
+
+    res.json({
+      arrivals: arrivals.map(r => ({
+        week: r.week,
+        poCount: Number(r.po_count) || 0,
+        expectedValue: Number(r.expected_value) || 0,
+        vendorCount: Number(r.vendor_count) || 0,
+      })),
+      overdue: {
+        count: Number(overdue.po_count) || 0,
+        value: Number(overdue.total_value) || 0,
+      },
+      summary: {
+        totalOpenPOs: Number(summary.total_open_pos) || 0,
+        totalOnOrderValue: Number(summary.total_on_order_value) || 0,
+        vendorCount: Number(summary.vendor_count) || 0,
+      },
+    });
+  } catch (error) {
+    console.error('Error fetching PO pipeline:', error);
+    res.status(500).json({ error: 'Failed to fetch PO pipeline' });
+  }
+});
+
+module.exports = router;