Get all import scripts running again

inventory-server/scripts/import/orders.js

@@ -330,14 +330,23 @@ async function importOrders(prodConnection, localConnection, incrementalUpdate =
     };
 
     const processCostsBatch = async (batchIds) => {
+      // Modified query to ensure one row per order_id/pid by using a subquery
       const [costs] = await prodConnection.query(`
         SELECT 
           oc.orderid as order_id,
           oc.pid,
           oc.costeach
         FROM order_costs oc
-        WHERE oc.orderid IN (?)
-          AND oc.pending = 0
+        INNER JOIN (
+          SELECT 
+            orderid,
+            pid, 
+            MAX(id) as max_id
+          FROM order_costs
+          WHERE orderid IN (?) 
+            AND pending = 0
+          GROUP BY orderid, pid
+        ) latest ON oc.orderid = latest.orderid AND oc.pid = latest.pid AND oc.id = latest.max_id
       `, [batchIds]);
 
       if (costs.length === 0) return;
@@ -529,8 +538,8 @@ async function importOrders(prodConnection, localConnection, incrementalUpdate =
           `, batchValues);
           
           const { inserted, updated } = result.rows[0];
-          recordsAdded += inserted;
-          recordsUpdated += updated;
+          recordsAdded += parseInt(inserted) || 0;
+          recordsUpdated += parseInt(updated) || 0;
           importedCount += subBatch.length;
         }
 
@@ -558,11 +567,11 @@ async function importOrders(prodConnection, localConnection, incrementalUpdate =
 
     return {
       status: "complete",
-      totalImported: Math.floor(importedCount),
-      recordsAdded: recordsAdded || 0,
-      recordsUpdated: Math.floor(recordsUpdated),
-      totalSkipped: skippedOrders.size,
-      missingProducts: missingProducts.size,
+      totalImported: Math.floor(importedCount) || 0,
+      recordsAdded: parseInt(recordsAdded) || 0,
+      recordsUpdated: parseInt(recordsUpdated) || 0,
+      totalSkipped: skippedOrders.size || 0,
+      missingProducts: missingProducts.size || 0,
       incrementalUpdate,
       lastSyncTime
     };