accounting workflows

app/ics/api/engine/retrieve_stock_by_source.php

@@ -0,0 +1,19 @@
+<?php
+    session_start();
+    require '../../../assets/utils/db_auth.php';
+    require '../../../assets/utils/classes/StockSourceManager.php';
+
+    try {
+        $mgr = new StockSourceManager($pdo2, $company_id);
+        $answer['output'] = $mgr->getBySource(
+            trim((string)($data['source'] ?? '')),
+            (int)($data['source_id'] ?? 0)
+        );
+        $answer['success'] = 1;
+    } catch (Exception $e) {
+        $answer['message'] = $e->getMessage();
+        http_response_code(400);
+    }
+
+    exit(json_encode($answer));
+?>

app/ics/api/engine/validate_scan_location.php

@@ -16,67 +16,17 @@
     $lot_number   = trim($data['lot_number'] ?? '');
     $serial       = trim($data['serial_number'] ?? '');
 
-    if (!$warehouse_id || $zone === '' || $aisle === '' || $rack === '') {
-        $answer['message'] = 'Location label is incomplete.';
-        http_response_code(400);
-        exit(json_encode($answer));
-    }
-
-    function rackRow(PDO $pdo, int $company_id, int $warehouse_id, string $zone, string $aisle, string $rack): array|false {
-        $sth = $pdo->prepare(
-            "SELECT id, product_sku, td_stock_id
-             FROM md_rack
-             WHERE company_id = :company_id
-               AND warehouse = :warehouse
-               AND zone = :zone
-               AND aisle = :aisle
-               AND rack = :rack
-             LIMIT 1"
-        );
-        $sth->execute([
-            ':company_id' => $company_id,
-            ':warehouse'  => $warehouse_id,
-            ':zone'       => $zone,
-            ':aisle'      => $aisle,
-            ':rack'       => $rack,
-        ]);
-        return $sth->fetch(PDO::FETCH_ASSOC);
-    }
-
     try {
-        $rack_row = rackRow($pdo2, $company_id, $warehouse_id, $zone, $aisle, $rack);
-        if (!$rack_row) throw new Exception("Location {$zone}-{$aisle}-{$rack} does not exist.");
-
-        if ($mode === 'in' || $mode === 'to') {
-            if ($rack_row['product_sku'] !== null) {
-                throw new Exception("Location {$zone}-{$aisle}-{$rack} is already occupied by {$rack_row['product_sku']}.");
-            }
-
-            if ($mode === 'in' && $product_sku !== '') {
-                $whMgmt->validateStockUnique($product_sku, $lot_number ?: null, $serial ?: null);
-            }
-        } elseif ($mode === 'out' || $mode === 'from') {
-            if ($product_sku === '') throw new Exception('Scan the SKU label first.');
-
-            $stock = $whMgmt->getRackStock($warehouse_id, $zone, $aisle, $rack);
-            if (!$stock) {
-                throw new Exception("Location {$zone}-{$aisle}-{$rack} has no approved stock to move out.");
-            }
-
-            if ($stock['product_sku'] !== $product_sku) {
-                throw new Exception("Location holds {$stock['product_sku']}, not {$product_sku}.");
-            }
-
-            if ($lot_number !== '' && (string)$stock['lot_number'] !== $lot_number) {
-                throw new Exception("Location holds lot '{$stock['lot_number']}', not '{$lot_number}'.");
-            }
-
-            if ($serial !== '' && (string)$stock['serial_number'] !== $serial) {
-                throw new Exception("Location holds serial '{$stock['serial_number']}', not '{$serial}'.");
-            }
-        } else {
-            throw new Exception('Invalid scan validation mode.');
-        }
+        $whMgmt->validateScanLocation(
+            $mode,
+            $warehouse_id,
+            $zone,
+            $aisle,
+            $rack,
+            $product_sku,
+            $lot_number,
+            $serial
+        );
 
         $answer['success'] = 1;
         exit(json_encode($answer));