Merge fix/feedback-16-09

Apply the configured timezone to PHP and both DB connections, wrap
unwrapped ajax payloads so delete buttons reach their engines, normalise
and validate invoice due dates, reject stock quantities below the stored
4dp scale, and list stock movements across all warehouses.

.env.example

@@ -13,5 +13,11 @@ EMIT_SECRET=
 SMTP_USERNAME=
 SMTP_PASSWORD=
 
+# Email OTP on sign-in. Off by default; only the exact value "true" turns it on,
+# and that needs working SMTP. While off, sign-in is password only (logged as
+# OTP_BYPASSED, shown on the login page and top bar).
+# Applied to app/config.php by the php container on every start.
+OTP_REQUIRED=false
+
 # Port to expose the web app on (default 80)
 HTTP_PORT=80

.gitignore

@@ -6,6 +6,9 @@ app/uploads
 node_modules/
 nodejs/.env
 
+# PM2 runtime logs (written by the node container; nodejs/logs/.gitkeep keeps the folder)
+nodejs/logs/*.log
+
 # Docker deploy secrets
 /.env
 

app/accounting/journal_listing.php

@@ -509,7 +509,7 @@
 
         var extra_fields = h.source_type === 'manual'
           ? '<div class="col-sm-4"><div class="text-muted small">Reference</div><div class="fw-semibold">' + escape_html(h.reference || ('MJE-' + h.id)) + '</div></div>' +
-            '<div class="col-sm-4"><div class="text-muted small">Journal Date</div><div>' + escape_html(h.journal_date_fmt || '—') + '</div></div>' +
+            '<div class="col-sm-4"><div class="text-muted small">Journal Date</div><div>' + escape_html(format_date(h.journal_date)) + '</div></div>' +
             '<div class="col-sm-4"><div class="text-muted small">Description</div><div>' + escape_html(h.description || '—') + '</div></div>'
           : '<div class="col-sm-4"><div class="text-muted small">Formula</div><div>' + escape_html(h.formula_name) + '</div></div>' +
             '<div class="col-sm-4"><div class="text-muted small">Version</div><div>v' + h.current_version + (h.current_version > 1 ? ' <span class="text-muted small">(replaced)</span>' : '') + '</div></div>' +

app/assets/js/custom.js

@@ -581,9 +581,19 @@ function load_formula_options(select_id, document_type, selected_id, onLoaded) {
   });
 }
 
+// Line tax rate; derived from tax_amount / total_price when only the amount was stored
+function line_tax_rate(item) {
+  var rate   = parseFloat(item.tax_rate)    || 0;
+  var amount = parseFloat(item.tax_amount)  || 0;
+  var total  = parseFloat(item.total_price) || 0;
+  if (rate === 0 && amount > 0 && total > 0) rate = round_dp(amount / total * 100, 2);
+  return rate;
+}
+
+// Returns the request promise so callers can await the options before selecting a value
 function load_departments(select_id, selected_id) {
   var ctx = document.getElementById('session-context');
-  ajax_request({
+  return ajax_request({
     url:       server_url + 'accounting/api/engine/department.php',
     action:    'get',
     queueLock: false,
@@ -762,6 +772,42 @@ function ajax_request(options) {
       // Override options.data with the full FormData object
       options.data = options.formData;
     }
+
+  } else if (
+    options.data && !(options.data instanceof FormData) &&
+    typeof options.data === 'object' && !('json' in options.data)
+  ) {
+
+    // autoPrepare: false with a plain field map — e.g. the delete buttons'
+    // `data: { id: id }`. db_auth.php only accepts a `json` string or a
+    // FormData post carrying `otp`, so an unwrapped map was rejected outright
+    // with "Request denied: No valid JSON payload or Form Data detected.", and
+    // `options.action` was dropped because only the autoPrepare branch applied
+    // it. Wrap it the same way here, without touching callers that already
+    // pass a ready-made `{ json: ... }`.
+    const session_element = document.getElementById('session-context');
+    const payload = {};
+
+    if (session_element) {
+      payload['company_id'] = session_element.dataset.companyId;
+      payload['otp']        = session_element.dataset.otp;
+    }
+
+    Object.entries(options.data).forEach(([key, value]) => {
+      payload[key] = value;
+    });
+
+    if (options.action) {
+      payload['action'] = (options.action === 'manage')
+        ? (payload['id'] ? 'update' : 'create')
+        : options.action;
+    }
+
+    options.data = { json: JSON.stringify(payload) };
+
+    if (options.debugMode) {
+      console.log("REQUEST DATA:", options.data);
+    }
   }
 
   // --- START MODIFIED $.AJAX BLOCK ---
@@ -995,15 +1041,24 @@ document.addEventListener('DOMContentLoaded', () => {
 /**
  * Helper function to format date strings (assuming input is in ISO format)
  */
+// Display format used across the app: YYYY-MM-DD, or YYYY-MM-DD HH:mm:ss when the value has a time.
 function format_date(iso_string) {
   if (!iso_string) return '—';
-  var split = iso_string.split(" ");
+  var split = String(iso_string).split(" ");
   var datePart = split[0].split("-");
   if (datePart.length !== 3) return iso_string;
-  var formatted = `${datePart[2]}/${datePart[1]}/${datePart[0]}`;
+  var formatted = `${datePart[0]}-${datePart[1]}-${datePart[2]}`;
   return split.length === 2 ? `${formatted} ${split[1]}` : formatted;
 }
 
+// DD/MM/YYYY for filling date inputs (flatpickr dateFormat 'd/m/Y'); to_iso_date() reverses it.
+function format_date_input(iso_string) {
+  if (!iso_string) return '';
+  var datePart = String(iso_string).split(" ")[0].split("-");
+  if (datePart.length !== 3) return iso_string;
+  return `${datePart[2]}/${datePart[1]}/${datePart[0]}`;
+}
+
 
 function to_iso_date(dateStr) {
   if (!dateStr) return null;
@@ -1054,6 +1109,25 @@ function expand_exponential_number(value) {
   return sign + digits.slice(0, point) + '.' + digits.slice(point);
 }
 
+/**
+ * Format a stock quantity without hiding real data.
+ *
+ * Quantity columns are decimal(18,4), so a genuine 0.0001 exists. Formatting
+ * every quantity at 2 dp printed such a value as "0.00", which reads as "no
+ * data" — the stock popups and list pages all showed an empty-looking QTY for
+ * a receipt that had in fact been made. Show 2 dp normally, and the stored
+ * 4 dp whenever rounding to 2 would lose something.
+ */
+function format_quantity(value) {
+  var n = Number(value);
+  if (isNaN(n)) return '--';
+
+  return (round_dp(n, 2) !== round_dp(n, 4))
+    ? format_number(n, 4)
+    : format_number(n, 2);
+}
+
+
 function format_number(value, decimal) {
   var n = Number(value);
   if (isNaN(n)) return '--';
@@ -1165,7 +1239,7 @@ function show_stock_rows(source, source_id, label) {
           <td>${escape_html(r.warehouse_name)}</td>
           <td><small>${escape_html(location)}</small></td>
           <td><small>${escape_html(r.lot_number || '—')}</small></td>
-          <td class="text-end fw-semibold">${format_number(r.quantity, 2)}</td>
+          <td class="text-end fw-semibold">${format_quantity(r.quantity)}</td>
           <td>${status_badge}</td>
           <td><small>${format_date(r.date)}</small></td>
         </tr>`;

app/assets/utils/app_registry.php

@@ -0,0 +1,22 @@
+<?php
+// app/assets/utils/app_registry.php
+//
+// The apps a user can be given access to (user.app_access and
+// company_map_user.app_access), with the label, icon and badge colour the
+// Users Access page shows for each.
+//
+// config.php may define its own $app_registry; this file only fills it in when
+// it is missing or empty — which is every Docker-generated config.php written
+// before the setting was documented. Without it the Add User dialog breaks
+// (Object.entries(null) in setting/users.php) and inviting a user fails
+// (array_keys(null) in setting/api/engine/manage_users.php).
+//
+// Keys must stay within the user.app_access enum: 'wms' and 'accounting'
+// ('all' is implied and never listed here).
+
+if (!isset($app_registry) || !is_array($app_registry) || !$app_registry) {
+    $app_registry = [
+        'wms'        => ['label' => 'WMS',        'icon' => 'ti-box',        'color' => 'bg-label-primary'],
+        'accounting' => ['label' => 'Accounting', 'icon' => 'ti-calculator', 'color' => 'bg-label-success'],
+    ];
+}

app/assets/utils/classes/CompanyProfileManager.php

@@ -99,7 +99,7 @@ class CompanyProfileManager
 
     public function saveProfile(array $data, string $company_logo, string $company_seal): void
     {
-        $channel = strtolower(preg_replace('/[^a-z0-9\-_]/', '', $data['channel_name'] ?? ''));
+        $channel = preg_replace('/[^a-z0-9\-_]/', '', strtolower(trim($data['channel_name'] ?? '')));
 
         $sth = $this->pdo->prepare(
             "UPDATE company_list SET

app/assets/utils/classes/InvoiceManager.php

@@ -403,12 +403,47 @@ class InvoiceManager {
      * @param array $logging  Audit entry.
      * @throws Exception  If invoice not found or not in draft status.
      */
+    /**
+     * Normalise a client-supplied date to ISO YYYY-MM-DD and reject anything
+     * that is not a real calendar date.
+     *
+     * The date pickers display d/m/Y, and a page that forgets to convert before
+     * posting sends that text straight through to a MySQL DATE column, where it
+     * fails as a PDOException and surfaces to the user as the opaque
+     * "Database error, please try again." Accepting both spellings here keeps
+     * the failure mode a named, actionable message instead.
+     *
+     * @param  string $value  ISO or d/m/Y date; '' is treated as "not set".
+     * @param  string $label  Field name used in the error message.
+     * @return string|null    ISO date, or null when nothing was supplied.
+     * @throws Exception      When the value is not a valid date.
+     */
+    private function normaliseDate(string $value, string $label): ?string
+    {
+        $value = trim($value);
+        if ($value === '') return null;
+
+        // Strip a time part, if the caller passed a datetime.
+        $value = explode(' ', $value)[0];
+
+        foreach (['Y-m-d', 'd/m/Y'] as $format) {
+            $parsed = DateTime::createFromFormat('!' . $format, $value);
+            // createFromFormat() accepts overflowing values such as 32/01/2026
+            // and rolls them over, so compare the round-trip to reject those.
+            if ($parsed && $parsed->format($format) === $value) {
+                return $parsed->format('Y-m-d');
+            }
+        }
+
+        throw new Exception("{$label} is not a valid date.");
+    }
+
     public function saveInvoice(array $data, array $logging): void
     {
         $id = (int)($data['id'] ?? 0);
 
         $sth = $this->pdo->prepare(
-            "SELECT status, doc_type, issued_date, `log` FROM td_invoice
+            "SELECT status, doc_type, issued_date, due_date, `log` FROM td_invoice
              WHERE company_id = :company_id AND id = :id"
         );
         $sth->execute([':company_id' => $this->company_id, ':id' => $id]);
@@ -428,8 +463,21 @@ class InvoiceManager {
         $formula_id = isset($data['formula_id']) && (int)$data['formula_id'] > 0
             ? (int)$data['formula_id'] : null;
 
+        // Absent key means "not being edited" — keep what is stored rather than
+        // clearing it, so a caller that posts only tax_adjustment cannot wipe
+        // the agreed payment term.
+        $due_date = array_key_exists('due_date', $data)
+            ? $this->normaliseDate((string)$data['due_date'], 'Due date')
+            : ($row['due_date'] ?: null);
+
+        $issued_date = $row['issued_date'] ?: null;
+
+        if ($due_date !== null && $issued_date !== null && $due_date < $issued_date) {
+            throw new Exception("The due date cannot be earlier than the issue date.");
+        }
+
         $params = [
-            ':due_date'    => $data['due_date'] ?: null,
+            ':due_date'    => $due_date,
             ':notes'       => $data['notes'] ?? '',
             ':formula_id'  => $formula_id,
             ':log'         => json_encode($log),
@@ -525,6 +573,11 @@ class InvoiceManager {
         if (in_array($row['doc_type'], ['invoice', 'purchase_invoice']) && !$due_date) {
             throw new Exception("Due date is required before issuing this document.");
         }
+
+        $due_date = $this->normaliseDate((string)($due_date ?? ''), 'Due date');
+        if ($due_date !== null && $due_date < $issued_date) {
+            throw new Exception("The due date cannot be earlier than the issue date.");
+        }
         $this->assertPostingWindow($issued_date, ucfirst(str_replace('_', ' ', $row['doc_type'])));
 
         $log   = json_decode($row['log'] ?? '[]', true) ?: [];

app/assets/utils/classes/OrderManager.php

@@ -260,7 +260,10 @@ class OrderManager {
     {
         $sth = $this->pdo->prepare(
             "SELECT o.*,
-                    COALESCE(c.contact_name, '') AS contact_name
+                    COALESCE(c.contact_name, '') AS contact_name,
+                    (SELECT COUNT(*) FROM td_order_item i
+                     WHERE i.company_id = o.company_id
+                       AND i.order_id   = o.id) AS item_count
              FROM td_order o
              LEFT JOIN md_contact c
                  ON  c.company_id = o.company_id
@@ -493,7 +496,7 @@ class OrderManager {
 
             // Fetch existing row to check status and load log
             $sth = $this->pdo->prepare(
-                "SELECT status, `log` FROM td_order
+                "SELECT status, department_id, `log` FROM td_order
                  WHERE company_id = :company_id AND id = :id"
             );
             $sth->execute([':company_id' => $this->company_id, ':id' => $id]);
@@ -502,6 +505,11 @@ class OrderManager {
             if (!$row) {
                 throw new Exception("Order not found.");
             }
+
+            // Pages without a department field (Revenue SO) must not wipe the stored one
+            $department_id = array_key_exists('department_id', $data)
+                ? (int)$data['department_id']
+                : (int)$row['department_id'];
             $cur_status = (int)$row['status'];
             if ($cur_status !== 0 && $cur_status !== -2) {
                 throw new Exception("Only draft or pending orders can be edited.");
@@ -541,7 +549,7 @@ class OrderManager {
                  WHERE id = :id AND company_id = :company_id"
             )->execute([
                 ':contact_id'    => (int)($data['contact_id']    ?? 0),
-                ':department_id' => (int)($data['department_id'] ?? 0),
+                ':department_id' => $department_id,
                 ':order_date'    => $data['order_date'] ?? date('Y-m-d'),
                 ':subtotal'        => $subtotal,
                 ':discount'        => $discount,

app/assets/utils/classes/PurchaseOrderManager.php

@@ -1,6 +1,7 @@
 <?php
 require_once __DIR__ . '/DocumentNumberManager.php';
 require_once __DIR__ . '/WarehouseManager.php';
+require_once __DIR__ . '/StockManager.php';
 require_once __DIR__ . '/../classes_ac/PostingWindowGuard.php';
 
 /**
@@ -194,7 +195,10 @@ class PurchaseOrderManager {
     {
         $sth = $this->pdo->prepare(
             "SELECT p.*,
-                    COALESCE(c.contact_name, '') AS contact_name
+                    COALESCE(c.contact_name, '') AS contact_name,
+                    (SELECT COUNT(*) FROM td_purchase_order_item i
+                     WHERE i.company_id = p.company_id
+                       AND i.order_id   = p.id) AS item_count
              FROM td_purchase_order p
              LEFT JOIN md_contact c
                  ON  c.company_id = p.company_id
@@ -572,7 +576,16 @@ class PurchaseOrderManager {
             $warehouse_id = (int)($recv['warehouse_id'] ?? $po['warehouse_id']);
             $quantity     = (float)($recv['quantity'] ?? 0);
 
-            if ($quantity <= 0) continue;
+            // A blank line is a line the user chose not to receive — skip it.
+            if ($quantity == 0) continue;
+
+            // Anything positive has to survive the decimal(18,4) columns it is
+            // about to be written to. Without this, 0.0000001 was accepted, was
+            // stored as 0.0000, produced a stock movement of nothing, and still
+            // advanced received_qty enough to leave the PO stuck on "Partial".
+            $name     = $po_items[$po_items_by_id[$item_id] ?? -1]['product_name'] ?? $product_sku;
+            $quantity = StockManager::normaliseQuantity($quantity, "Receiving quantity for \"{$name}\"");
+
             if (!$product_sku) throw new Exception("Item #{$j}: missing product_sku.");
             if (!$warehouse_id) throw new Exception("Item #{$j}: missing warehouse_id.");
 
@@ -597,6 +610,16 @@ class PurchaseOrderManager {
             $zone  = $recv['zone']  ?? '';
             $aisle = $recv['aisle'] ?? '';
 
+            // Expiry dates live on md_lot, keyed by lot number, so an expiry
+            // entered without one is silently dropped and the received stock
+            // shows no expiry at all. Say so instead of discarding it.
+            if (trim((string)($recv['expiry_date'] ?? '')) !== ''
+                && trim((string)($recv['lot_number'] ?? '')) === '') {
+                throw new Exception(
+                    "Enter a lot number for \"{$name}\" — an expiry date is recorded against its lot."
+                );
+            }
+
             // Simple location mode: zone and aisle must mirror the bin value
             // (same convention as manage_stock_in.php).
             // occupyBin() looks up md_bin WHERE zone=:zone AND aisle=:aisle AND bin=:bin,

app/assets/utils/classes/PurchaseRequestManager.php

@@ -94,7 +94,10 @@ class PurchaseRequestManager
                      WHERE p.company_id = r.company_id
                        AND p.source     = 'purchase_request'
                        AND p.source_id  = r.id
-                       AND p.status    != -1) AS linked_po_count
+                       AND p.status    != -1) AS linked_po_count,
+                    (SELECT COUNT(*) FROM td_purchase_request_item i
+                     WHERE i.company_id = r.company_id
+                       AND i.request_id = r.id) AS item_count
              FROM td_purchase_request r
              LEFT JOIN md_contact c
                ON c.company_id = r.company_id AND c.id = r.contact_id
@@ -166,6 +169,12 @@ class PurchaseRequestManager
 
         if (empty($items)) throw new Exception('At least one item is required.');
 
+        $request_date  = (string)($data['request_date']  ?? '');
+        $required_date = (string)($data['required_date'] ?? '');
+        if ($request_date !== '' && $required_date !== '' && $required_date < $request_date) {
+            throw new Exception('Required date cannot be earlier than the request date.');
+        }
+
         [$subtotal, $tax, $grand] = $this->computeTotals($items, $discount, $shipping_fee);
 
         if ($id === 0) {

app/assets/utils/classes/QuotationManager.php

@@ -89,7 +89,10 @@ class QuotationManager
     public function getList(): array
     {
         $sth = $this->pdo->prepare(
-            "SELECT q.*, COALESCE(c.contact_name, '') AS contact_name
+            "SELECT q.*, COALESCE(c.contact_name, '') AS contact_name,
+                    (SELECT COUNT(*) FROM td_quotation_item i
+                     WHERE i.company_id   = q.company_id
+                       AND i.quotation_id = q.id) AS item_count
              FROM td_quotation q
              LEFT JOIN md_contact c
                ON c.id = q.contact_id AND c.company_id = q.company_id
@@ -173,6 +176,24 @@ class QuotationManager
         $items    = $data['items'] ?? [];
         $discount = (float)($data['discount'] ?? 0);
 
+        $quotation_date = (string)($data['quotation_date'] ?? '');
+        $valid_until    = (string)($data['valid_until']    ?? '');
+        if ((int)($data['contact_id'] ?? 0) <= 0) {
+            throw new Exception('Contact is required.');
+        }
+        if ($quotation_date === '') {
+            throw new Exception('Quotation date is required.');
+        }
+        if ($valid_until !== '' && $valid_until < $quotation_date) {
+            throw new Exception('Valid until cannot be earlier than the quotation date.');
+        }
+        if ((int)($data['department_id'] ?? 0) <= 0) {
+            throw new Exception('Department is required.');
+        }
+        if (empty($items)) {
+            throw new Exception('At least one line item is required.');
+        }
+
         [$subtotal, $tax, $grand] = $this->computeTotals($items, $discount);
 
         if ($id === 0) {

app/assets/utils/classes/ReturnManager.php

@@ -169,7 +169,10 @@ class ReturnManager {
         $sth = $this->pdo->prepare(
             "SELECT r.*,
                     COALESCE(c.contact_name, '') AS contact_name,
-                    o.order_number
+                    o.order_number,
+                    (SELECT COUNT(*) FROM td_return_item i
+                     WHERE i.company_id = r.company_id
+                       AND i.return_id  = r.id) AS item_count
              FROM td_return r
              LEFT JOIN md_contact c
                  ON  c.company_id = r.company_id

app/assets/utils/classes/StockManager.php

@@ -26,6 +26,18 @@ require_once __DIR__ . '/../notify_node.php';
  */
 class StockManager {
 
+    /**
+     * Scale of every stock quantity column (`in`, `out`, td_*_item.quantity are
+     * all decimal(18,4)). Anything finer than this cannot be stored: MySQL
+     * rounds it on insert, so a quantity of 0.0000001 silently became 0.0000
+     * and produced a movement of nothing that still left the source document
+     * "partially received".
+     */
+    public const QTY_SCALE = 4;
+
+    /** Smallest quantity the schema can represent — 0.0001. */
+    public const QTY_MIN = 0.0001;
+
     private PDO $pdo;
     private int $company_id;
 
@@ -56,6 +68,39 @@ class StockManager {
         return 'td_stock_' . $warehouse_id;
     }
 
+    /**
+     * Round a quantity to the stored scale and reject values that cannot be
+     * represented.
+     *
+     * A positive input that rounds to zero is a mistake worth naming — the
+     * caller asked to move some stock and would otherwise get a zero-quantity
+     * movement that looks successful and reports as "0.00" everywhere.
+     *
+     * @param  mixed  $value  Raw client input.
+     * @param  string $label  Field name used in the error message.
+     * @return float          Quantity rounded to QTY_SCALE.
+     * @throws Exception      When the value is not a usable quantity.
+     */
+    public static function normaliseQuantity($value, string $label = 'Quantity'): float
+    {
+        $raw = (float)$value;
+
+        if ($raw <= 0) {
+            throw new Exception("{$label} must be greater than zero.");
+        }
+
+        $rounded = round($raw, self::QTY_SCALE);
+
+        if ($rounded < self::QTY_MIN) {
+            throw new Exception(
+                "{$label} of {$raw} is smaller than the minimum the system records (" .
+                rtrim(rtrim(number_format(self::QTY_MIN, self::QTY_SCALE), '0'), '.') . ")."
+            );
+        }
+
+        return $rounded;
+    }
+
     private function stockReferenceSql(): string
     {
         return "CONCAT(DATE_FORMAT(COALESCE(a.`date`, a.updated_at), '%Y%m%d%H%i%s'), '-', LPAD(a.id, 11, '0'))";
@@ -72,35 +117,93 @@ class StockManager {
      * The 'quantity' alias resolves to the correct column (in or out) depending
      * on the type. For transfers, only the outbound row is listed (out > 0).
      *
-     * @param int    $warehouse_id  The md_warehouse.id to query.
+     * @param int    $warehouse_id  The md_warehouse.id to query, or 0 for every
+     *                              warehouse of this company.
      * @param string $type          Movement type: 'in' | 'out' | 'transfer'.
-     * @return array  Stock rows ordered by date DESC, each with 'quantity' and 'product_name'.
+     * @return array  Stock rows ordered by date DESC, each with 'quantity',
+     *                'product_name', 'warehouse_id' and 'warehouse_name'.
      */
     public function getStockList(int $warehouse_id, string $type): array
     {
-        $table  = $this->stockTableNameFromWarehouseId($warehouse_id);
+        // warehouse_id 0 = every warehouse. Stock lives in one table per
-        $column = $type === 'out' ? 'ROUND(a.out, 2)' : 'ROUND(a.in, 2)';
+        // warehouse, so a single-warehouse list hides the rest of a receipt
+        // that was split across warehouses — a 4-line PO received into two of
+        // them looked like only 3 lines had been received.
+        $warehouses = $warehouse_id > 0
+            ? [$warehouse_id]
+            : $this->warehouseIdsWithStockTable();
+
+        // The transfer list shows the outbound row, whose quantity is in `out` (its `in` is always 0).
+        // Quantity is NOT rounded for display here: rounding to 2 dp reports a
+        // small-but-real quantity as "0.00", which reads as missing data.
+        $column = in_array($type, ['out', 'transfer'], true) ? 'a.out' : 'a.in';
         $stock_ref = $this->stockReferenceSql();
 
         // Transfer list: show only the outbound side (out > 0) to avoid duplicate display
         $extra_cond = ($type === 'transfer') ? 'AND a.out > 0' : '';
 
+        $rows = [];
+
+        foreach ($warehouses as $wh_id) {
+            $table = $this->stockTableNameFromWarehouseId($wh_id);
+
+            $sth = $this->pdo->prepare(
+                "SELECT a.*, {$stock_ref} AS stock_reference, {$column} AS quantity,
+                        b.product_name, b.uom,
+                        w.warehouse_name
+                 FROM `{$table}` a
+                 LEFT JOIN md_product b
+                     ON a.company_id  = b.company_id
+                    AND a.product_sku = b.sku
+                 LEFT JOIN md_warehouse w
+                     ON w.company_id = a.company_id
+                    AND w.id         = :warehouse_id
+                 WHERE a.company_id = :company_id
+                   AND a.type       = :type
+                   {$extra_cond}
+                 ORDER BY a.date DESC"
+            );
+            $sth->execute([
+                ':company_id'   => $this->company_id,
+                ':warehouse_id' => $wh_id,
+                ':type'         => $type,
+            ]);
+
+            foreach ($sth->fetchAll(PDO::FETCH_ASSOC) as $row) {
+                // The row's own warehouse, so the list can link each Action
+                // back to the right td_stock_<id> table when showing them all.
+                $row['warehouse_id'] = $wh_id;
+                $rows[] = $row;
+            }
+        }
+
+        // Re-sort across warehouses — each table was only ordered internally.
+        usort($rows, fn($x, $y) => strcmp((string)($y['date'] ?? ''), (string)($x['date'] ?? '')));
+
+        return $rows;
+    }
+
+    /**
+     * Warehouse ids of this company that actually have a stock table.
+     *
+     * td_stock_<id> tables are created lazily on first use, so a warehouse with
+     * no movements yet has none and must be skipped rather than queried.
+     *
+     * @return int[]
+     */
+    private function warehouseIdsWithStockTable(): array
+    {
         $sth = $this->pdo->prepare(
-            "SELECT a.*, {$stock_ref} AS stock_reference, {$column} AS quantity, b.product_name, b.uom
+            "SELECT w.id
-             FROM `{$table}` a
+             FROM md_warehouse w
-             LEFT JOIN md_product b
+             JOIN information_schema.tables t
-                 ON a.company_id  = b.company_id
+               ON t.table_schema = DATABASE()
-                AND a.product_sku = b.sku
+              AND t.table_name   = CONCAT('td_stock_', w.id)
-             WHERE a.company_id = :company_id
+             WHERE w.company_id = :company_id
-               AND a.type       = :type
+             ORDER BY w.id"
-               {$extra_cond}
-             ORDER BY a.date DESC"
         );
-        $sth->execute([
+        $sth->execute([':company_id' => $this->company_id]);
-            ':company_id' => $this->company_id,
+        return array_map('intval', $sth->fetchAll(PDO::FETCH_COLUMN));
-            ':type'       => $type,
-        ]);
-        return $sth->fetchAll(PDO::FETCH_ASSOC);
     }
 
     /**
@@ -257,8 +360,8 @@ class StockManager {
         $warehouse_id = (int)($data["warehouse"] ?? 0);
         $quantity     = (float)($data['quantity'] ?? 0);
 
-        if ($id === 0 && $quantity <= 0) {
+        if ($id === 0) {
-            throw new Exception("Quantity must be greater than zero.");
+            $quantity = self::normaliseQuantity($quantity);
         }
         $whMgmt       = new WarehouseManager($this->pdo, $this->company_id);
 
@@ -439,8 +542,9 @@ class StockManager {
                 );
             }
 
-            // Quantity and identifiers come from the existing stock_in row (immutable)
+            // Quantity and identifiers come from the existing stock_in row (immutable).
-            $quantity      = (int)$source_stock['in'];
+            // `in` is decimal(18,4) — an int cast would drop fractional quantities.
+            $quantity      = (float)$source_stock['in'];
             $ref_id        = (int)$source_stock['id'];
             $lot_number    = $source_stock['lot_number']    ?? null;
             $serial_number = $source_stock['serial_number'] ?? null;
@@ -611,8 +715,9 @@ class StockManager {
             );
         }
 
-        // Quantity and identifiers come from the source stock_in row (immutable)
+        // Quantity and identifiers come from the source stock_in row (immutable).
-        $quantity      = (int)$source_stock['in'];
+        // `in` is decimal(18,4) — an int cast would drop fractional quantities.
+        $quantity      = (float)$source_stock['in'];
         $lot_number    = $source_stock['lot_number']    ?? null;
         $serial_number = $source_stock['serial_number'] ?? null;
 

app/assets/utils/classes/SupplierReturnManager.php

@@ -154,7 +154,10 @@ class SupplierReturnManager {
         $sth = $this->pdo->prepare(
             "SELECT r.*,
                     COALESCE(c.contact_name, '') AS contact_name,
-                    p.po_number
+                    p.po_number,
+                    (SELECT COUNT(*) FROM td_supplier_return_item i
+                     WHERE i.company_id = r.company_id
+                       AND i.return_id  = r.id) AS item_count
              FROM td_supplier_return r
              LEFT JOIN md_contact c
                  ON  c.company_id = r.company_id

app/assets/utils/classes_ac/FinancialReports.php

@@ -697,7 +697,7 @@ class FinancialReports
                 COALESCE(d.dept_code, '') AS dept_code,
                 COALESCE(d.dept_name, '') AS dept_name,
                 COALESCE(g.journal_date, DATE(g.created_at)) AS entry_date,
-                DATE_FORMAT(g.created_at, '%d/%m/%Y %H:%i')  AS posted_at,
+                DATE_FORMAT(g.created_at, '%Y-%m-%d %H:%i:%s') AS posted_at,
                 i.debit,
                 i.credit,
                 COALESCE(i.description, '')                  AS line_description

app/assets/utils/classes_ac/GlQueryManager.php

@@ -75,8 +75,8 @@ class GlQueryManager
                 g.current_version,
                 g.formula_id,
                 COALESCE(f.formula_name, '') AS formula_name,
-                DATE_FORMAT(g.created_at, '%d/%m/%Y %H:%i') AS posted_at,
+                DATE_FORMAT(g.created_at, '%Y-%m-%d %H:%i:%s') AS posted_at,
-                DATE_FORMAT(g.updated_at, '%d/%m/%Y %H:%i') AS updated_at,
+                DATE_FORMAT(g.updated_at, '%Y-%m-%d %H:%i:%s') AS updated_at,
                 CASE g.source_type
                     WHEN 'receipt'        THEN r.receipt_number
                     WHEN 'payment'        THEN p.payment_number
@@ -142,8 +142,8 @@ class GlQueryManager
 
         $sth = $this->pdo->prepare(
             "SELECT g.*,
-                    DATE_FORMAT(g.created_at, '%d/%m/%Y %H:%i')  AS posted_at,
+                    DATE_FORMAT(g.created_at, '%Y-%m-%d %H:%i:%s') AS posted_at,
-                    DATE_FORMAT(g.updated_at, '%d/%m/%Y %H:%i')  AS updated_at_fmt,
+                    DATE_FORMAT(g.updated_at, '%Y-%m-%d %H:%i:%s') AS updated_at_fmt,
                     DATE_FORMAT(g.journal_date, '%d/%m/%Y')       AS journal_date_fmt,
                     COALESCE(f.formula_name, '') AS formula_name
              FROM td_gl g

app/assets/utils/otp_policy.php

@@ -0,0 +1,36 @@
+<?php
+// app/assets/utils/otp_policy.php
+//
+// Email OTP login policy, set by OTP_REQUIRED in config.php.
+//
+// OFF BY DEFAULT: the OTP step runs only when the constant is defined and is
+// exactly the boolean true. A missing constant (any config.php written before
+// this switch existed), 1, 'true' or a typo all leave it off, so sign-in is
+// password only and no SMTP is needed to log in.
+//
+// While it is off, every sign-in that skips the OTP because of it is logged as
+// OTP_BYPASSED, and the login page and top bar both say so on screen — a
+// password-only sign-in must never be invisible to whoever is using it.
+//
+// Only the login OTP is affected. When it is on, the staff/viewer and no-SMTP
+// skips in login_otp.php still apply; password-reset OTPs (PasswordResetManager)
+// are a separate flow that stays on regardless.
+
+if (!function_exists('otp_required')) {
+    function otp_required(): bool {
+        return defined('OTP_REQUIRED') && OTP_REQUIRED === true;
+    }
+}
+
+if (!function_exists('otp_log_bypass')) {
+    // There is no auth log table in this app, so bypasses go to the PHP error
+    // log (the container's Apache log) under a fixed, greppable tag.
+    function otp_log_bypass($user_id, string $where): void {
+        error_log(sprintf(
+            '[auth] OTP_BYPASSED user_id=%d ip=%s where=%s -- OTP_REQUIRED is not true in config.php',
+            (int)$user_id,
+            $_SERVER['REMOTE_ADDR'] ?? '-',
+            $where
+        ));
+    }
+}

app/assets/utils/timezone.php

@@ -0,0 +1,40 @@
+<?php
+// Applies the configured application timezone to PHP, and exposes the matching
+// UTC offset so the database session can be pinned to the same zone.
+//
+// config.php has always defined $time_zone ("Asia/Bangkok"), but nothing ever
+// called date_default_timezone_set() with it. PHP therefore ran on its ini
+// default (UTC on this stack) while MySQL NOW() ran on the database server's
+// zone (Bangkok). Every timestamp written from PHP — stock movement `date`
+// above all — was stored 7 hours behind the real wall clock, so a stock-in
+// created at 14:02 was listed as 07:02.
+//
+// Loaded from dbconn.php (covers every API engine, which is where writes
+// happen) and from include_header.php (covers the rendered pages).
+
+if (!defined('APP_TIMEZONE')) {
+
+    $app_tz = $GLOBALS['time_zone'] ?? 'Asia/Bangkok';
+
+    // An unknown identifier would leave PHP on UTC and silently reintroduce the
+    // skew, so fall back to the documented project zone instead.
+    try {
+        $tz = new DateTimeZone($app_tz);
+    } catch (Exception $e) {
+        $app_tz = 'Asia/Bangkok';
+        $tz     = new DateTimeZone($app_tz);
+    }
+
+    date_default_timezone_set($app_tz);
+    define('APP_TIMEZONE', $app_tz);
+
+    // "+07:00" — the form MySQL accepts without its named-timezone tables
+    // having been loaded, which is the usual case on a stock install.
+    $offset_seconds = $tz->getOffset(new DateTime('now', $tz));
+    define('APP_TIMEZONE_OFFSET', sprintf(
+        '%s%02d:%02d',
+        $offset_seconds < 0 ? '-' : '+',
+        intdiv(abs($offset_seconds), 3600),
+        intdiv(abs($offset_seconds) % 3600, 60)
+    ));
+}

app/config.example.php

@@ -38,6 +38,24 @@ if (!defined('NODE_EMIT_SECRET')) {
 	define('NODE_EMIT_SECRET', 'YOUR_NODE_EMIT_SECRET'); // must match nodejs/.env EMIT_SECRET
 }
 
+// ── Login OTP ────────────────────────────────────────────────────────────────
+// Email OTP on sign-in. OFF BY DEFAULT: only the boolean true turns it on —
+// anything else, the constant being absent included, leaves sign-in password
+// only (logged as OTP_BYPASSED, shown on the login page and top bar). Turn it
+// on only with working SMTP. Password-reset OTPs are not affected.
+if (!defined('OTP_REQUIRED')) {
+	define('OTP_REQUIRED', false);
+}
+
+// ── App registry ─────────────────────────────────────────────────────────────
+// Apps a user can be given access to, as shown on Setting → Users Access. Keys
+// must match the user.app_access enum ('wms', 'accounting'). If this is left
+// out, assets/utils/app_registry.php supplies the same default.
+$app_registry = [
+	'wms'        => ['label' => 'WMS',        'icon' => 'ti-box',        'color' => 'bg-label-primary'],
+	'accounting' => ['label' => 'Accounting', 'icon' => 'ti-calculator', 'color' => 'bg-label-success'],
+];
+
 // ── Usage packages ───────────────────────────────────────────────────────────
 // Keyed by company_list.package (defaults to 'starter'). Read by UsageGuard to
 // enforce daily/weekly action limits and which features lock once exceeded.

app/dbconn.php

@@ -1,5 +1,9 @@
 <?php
 
+// Apply the configured application timezone before anything formats or stores a
+// date. config.php (loaded by the caller) supplies $time_zone.
+require_once __DIR__ . '/assets/utils/timezone.php';
+
 // db connection
 /** overide native PDO function */
 class database extends PDO {
@@ -27,6 +31,11 @@ class db_statement extends PDOStatement {
 		$this->pdo = $pdo;
 	}
 
+	// PDOStatement::execute() is declared ?array $params = null : bool. This
+	// override deliberately accepts a looser signature so callers may pass
+	// positional arguments (see func_get_args() below), so the tightened return
+	// type is opted out of rather than the call sites being changed.
+	#[\ReturnTypeWillChange]
 	public function execute($args = null) {
 		// Perform logging here. PDO object is accessible
 		// from $this->pdo.
@@ -92,4 +101,17 @@ $pdo1->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 
 //..................... PDO2 .....................//
 $pdo2 = new database($db_type2.':host='.$db_server2.';dbname='.$db_database2.';charset=utf8', $db_user2, $db_pass2);
-$pdo2->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+$pdo2->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+
+// Pin both connections to the application timezone, so MySQL NOW() and PHP
+// date() agree no matter how the database server itself is configured. Queries
+// mix the two freely (rows written with NOW(), others with date()), and a
+// mismatch shows up as timestamps hours away from the real clock.
+foreach ([$pdo1, $pdo2] as $pdo_tz) {
+	try {
+		$pdo_tz->exec("SET time_zone = '" . APP_TIMEZONE_OFFSET . "'");
+	} catch (PDOException $e) {
+		// A server that refuses the offset keeps its own zone — no worse than
+		// before this call existed, and not a reason to fail the request.
+	}
+}

app/expense/api/engine/convert_purchase_request.php

@@ -15,10 +15,6 @@ if (!$request_id) {
     $answer['message'] = 'Purchase request ID is required.';
     exit(json_encode($answer));
 }
-if (!$contact_id) {
-    $answer['message'] = 'Supplier (contact_id) is required for the PO.';
-    exit(json_encode($answer));
-}
 
 $prm = new PurchaseRequestManager($pdo2, $company_id);
 
@@ -29,6 +25,15 @@ if (!$pr || (int)$pr['status'] !== 2) {
     exit(json_encode($answer));
 }
 
+// Default to the PR's preferred supplier
+if (!$contact_id) {
+    $contact_id = (int)($pr['contact_id'] ?? 0);
+}
+if (!$contact_id) {
+    $answer['message'] = 'Set a Preferred Supplier on this purchase request before converting it to a PO.';
+    exit(json_encode($answer));
+}
+
 $pr_items = $pr['items'];
 if (empty($pr_items)) {
     $answer['message'] = 'Purchase request has no items.';
@@ -92,6 +97,7 @@ foreach ($convert_items as $ci) {
         'unit_price'   => $unit_price,
         'total_price'  => $total_price,
         'tax_amount'   => $tax_amount,
+        'tax_rate'     => (float)($pi['tax_rate'] ?? 0),
         'received_qty' => 0,
         'stock_in_id'  => 0,
     ];

app/expense/manage_purchase_invoice.php

@@ -230,7 +230,7 @@
         $('#badge_status').html(invoice_status_badge(inv.status, inv.due_date));
         $('#display_contact').text(inv.contact_name || '—');
         $('#display_issued').text(format_date(inv.issued_date) || '—');
-        $('#due_date').val(inv.due_date ? format_date(inv.due_date) : '');
+        $('#due_date').val(inv.due_date ? format_date_input(inv.due_date) : '');
         $('#notes').val(inv.notes || '');
 
         // Source link

app/expense/manage_purchase_order.php

@@ -194,7 +194,7 @@
       <td><input type="number" class="form-control form-control-sm item_qty" value="${item.quantity || 1}" min="0.0001" step="any" oninput="recalc_totals()"></td>
       <td><input type="number" class="form-control form-control-sm item_price" value="${item.unit_price || item.price || 0}" min="0" step="any" oninput="recalc_totals()"></td>
       <td>
-        <input type="number" class="form-control form-control-sm item_tax_rate" value="${parseFloat(item.tax_rate || 0).toFixed(2)}" min="0" max="100" step="0.01" oninput="recalc_totals()">
+        <input type="number" class="form-control form-control-sm item_tax_rate" value="${line_tax_rate(item).toFixed(2)}" min="0" max="100" step="0.01" oninput="recalc_totals()">
         <input type="hidden" class="item_tax_amount" value="${item.tax_amount || 0}">
       </td>
       <td class="item_total text-end">${format_number((item.quantity || 1) * (item.unit_price || item.price || 0), 2)}</td>
@@ -274,8 +274,8 @@
         $('#po_number_display').text(po_data.po_number || '');
         $('#contact').val(po_data.contact_name || '');
         $('#contact_id').val(po_data.contact_id || '');
-        $('#po_date').val(po_data.po_date ? format_date(po_data.po_date) : '');
+        $('#po_date').val(po_data.po_date ? format_date_input(po_data.po_date) : '');
-        $('#expected_date').val(po_data.expected_date ? format_date(po_data.expected_date) : '');
+        $('#expected_date').val(po_data.expected_date ? format_date_input(po_data.expected_date) : '');
         $('#department_id').val(po_data.department_id || 0);
         $('#notes').val(po_data.notes || '');
         $('#discount').val(po_data.discount || 0);
@@ -371,8 +371,8 @@
     recalc_totals();
   });
 
-  $(function() {
+  $(async function() {
-    load_departments('department_id');
+    await Promise.resolve(load_departments('department_id')).catch(function() {});
     flatpickr('#po_date', { dateFormat: 'd/m/Y', allowInput: true });
     flatpickr('#expected_date', { dateFormat: 'd/m/Y', allowInput: true });
     if (po_id) {

app/expense/manage_purchase_request.php

@@ -253,8 +253,8 @@
           .html(request_data.po_id > 0 ? 'PO: <a href="<?php echo $server_url?>expense/manage_purchase_order.php?id=' + request_data.po_id + '">' + escape_html(request_data.po_number || ('PO #' + request_data.po_id)) + '</a>' : '');
         $('#contact').val(request_data.contact_name || '');
         $('#contact_id').val(request_data.contact_id || 0);
-        $('#request_date').val(request_data.request_date ? format_date(request_data.request_date) : '');
+        $('#request_date').val(request_data.request_date ? format_date_input(request_data.request_date) : '');
-        $('#required_date').val(request_data.required_date ? format_date(request_data.required_date) : '');
+        $('#required_date').val(request_data.required_date ? format_date_input(request_data.required_date) : '');
         $('#department_id').val(request_data.department_id || 0);
         $('#notes').val(request_data.notes || '');
         $('#discount').val(request_data.discount || 0);
@@ -370,8 +370,9 @@
     recalc_totals();
   });
 
-  $(function() {
+  $(async function() {
-    load_departments('department_id');
+    // Options must exist before retrieve_request() selects the saved department
+    await Promise.resolve(load_departments('department_id')).catch(function() {});
     flatpickr('#request_date', { dateFormat: 'd/m/Y', allowInput: true });
     flatpickr('#required_date', { dateFormat: 'd/m/Y', allowInput: true });
     if (request_id) {

app/expense/purchase_request.php

@@ -180,7 +180,7 @@
       return;
     }
     $.each(rows, function(i, r) {
-      var items = typeof r.items === 'string' ? JSON.parse(r.items || '[]') : (r.items || []);
+      var item_count = parseInt(r.item_count) || 0;
       var po_link = r.po_id > 0
         ? `<a href="<?php echo $server_url?>expense/manage_purchase_order.php?id=${r.po_id}">${escape_html(r.po_number || ('PO #' + r.po_id))}</a>`
         : '<span class="text-muted">—</span>';
@@ -190,7 +190,7 @@
         <td class="py-3">${r.required_date ? format_date(r.required_date) : '<span class="text-muted">—</span>'}</td>
         <td class="py-3">${escape_html(r.contact_name || '—')}</td>
         <td class="py-3">${get_dept_label(r.department_id)}</td>
-        <td class="py-3">${items.length} item${items.length !== 1 ? 's' : ''}</td>
+        <td class="py-3">${item_count} item${item_count !== 1 ? 's' : ''}</td>
         <td class="py-3 fw-semibold">${format_number(r.grand_total, 2)}</td>
         <td class="py-3">${status_badge[String(r.status)] || r.status}</td>
         <td class="py-3">${po_link}</td>

app/ics/api/engine/retrieve_bin_stock.php

@@ -0,0 +1,38 @@
+<?php
+    session_start();
+    require_once '../../../assets/utils/db_auth.php';
+    require_once '../../../assets/utils/classes/WarehouseManager.php';
+
+    // What one location holds — the quantity a stock-out or transfer from it moves
+    // (StockManager takes the whole approved stock-in row in the bin).
+    try {
+        $whMgmt = new WarehouseManager($pdo2, $company_id);
+        $row    = $whMgmt->getBinStock(
+            (int)($data['warehouse'] ?? 0),
+            $data['zone']  ?? '',
+            $data['aisle'] ?? '',
+            $data['bin']   ?? ''
+        );
+
+        $output = null;
+        if ($row) {
+            $sth = $pdo2->prepare("SELECT uom FROM md_product WHERE company_id = :c AND sku = :sku LIMIT 1");
+            $sth->execute([':c' => $company_id, ':sku' => $row['product_sku']]);
+            $output = [
+                'product_sku'   => $row['product_sku'],
+                'lot_number'    => $row['lot_number'],
+                'serial_number' => $row['serial_number'],
+                'quantity'      => (float)$row['in'],
+                'uom'           => (string)($sth->fetchColumn() ?: ''),
+            ];
+        }
+
+        $answer['output']  = $output;
+        $answer['success'] = 1;
+    } catch (Exception $e) {
+        $answer['message'] = $e->getMessage();
+        http_response_code(400);
+    }
+
+    exit(json_encode($answer));
+?>

app/ics/manage_stock_in.php

@@ -257,6 +257,31 @@
     var sku_val       = $('#product_sku').attr('secondary') || $('#product_sku').val();
     var quantity_val  = $('#quantity').val();
 
+    // Quantities are stored as decimal(18,4). Anything finer is rounded away
+    // on insert, so 0.0000001 used to become a movement of 0.0000 that still
+    // looked like a successful stock-in. Reject it here with a message that
+    // names the limit; StockManager enforces the same rule server-side.
+    <?php if (empty($_GET["id"])) { ?>
+    var quantity_num = parseFloat(quantity_val);
+
+    if (!(quantity_num > 0)) {
+      bootbox.alert('Please enter a quantity greater than zero.');
+      return Promise.resolve();
+    }
+    if (round_dp(quantity_num, 4) < 0.0001) {
+      bootbox.alert('Quantity ' + quantity_num + ' is smaller than the minimum the system records (0.0001).');
+      return Promise.resolve();
+    }
+    quantity_val = round_dp(quantity_num, 4);
+
+    // Expiry dates are stored on the lot, so one entered without a lot number
+    // has nowhere to go and would be dropped without warning.
+    if ($('#expiry_date').val() && !$('#lot_number').val().trim()) {
+      bootbox.alert('Enter a lot number — expiry dates are recorded against a lot.');
+      return Promise.resolve();
+    }
+    <?php } ?>
+
     // Mirror to hidden inputs for autoPrepare consistency (simple mode)
     if (!advanced) {
       $('#zone').val(bin_val);
@@ -462,7 +487,18 @@
               .val(data.expiry_date);
             if (expiryPicker && expiryPicker.altInput) { expiryPicker.altInput.disabled = true; }
           } else {
+            // No lot number, so there is nothing for an expiry date to hang
+            // off: expiry lives on md_lot, keyed by lot. Leaving the field
+            // empty but editable invited entering one that would be silently
+            // discarded on update, so say why it is unavailable instead.
             if (expiryPicker) { expiryPicker.clear(); }
+            $('#expiry_date').prop('disabled', true)
+              .attr('title', 'Expiry dates are recorded against a lot — this movement has no lot number')
+              .attr('placeholder', 'Not tracked — no lot number');
+            if (expiryPicker && expiryPicker.altInput) {
+              expiryPicker.altInput.disabled    = true;
+              expiryPicker.altInput.placeholder = 'Not tracked — no lot number';
+            }
           }
           $('#product_sku').attr('secondary', data.product_sku);
           $('#product_sku, #quantity, #price').prop('disabled', true);

app/ics/manage_stock_out.php

@@ -93,6 +93,16 @@
                   </select>
                 </div>
 
+                <!-- Quantity: a stock-out always takes everything in the location -->
+                <div class="mb-3 col-lg-6">
+                  <label for="location_quantity" class="form-label">Quantity</label>
+                  <div class="input-group">
+                    <input type="text" id="location_quantity" class="form-control text-end" placeholder="—" disabled>
+                    <span class="input-group-text" id="location_uom" style="min-width:60px;">&nbsp;</span>
+                  </div>
+                  <div class="form-text">The whole quantity in the selected location is taken out.</div>
+                </div>
+
                 <!-- Contact -->
                 <div class="mb-3 col-lg-6">
                   <label for="contact" class="form-label">Contact</label>
@@ -159,6 +169,35 @@
       }
       set_select_value('#bin', data.bin, data.bin);
       scan_location_ready = true;
+      show_location_quantity();
+    });
+  }
+
+  // Quantity held in the chosen location — the amount this stock-out moves.
+  function show_location_quantity() {
+    var bin_val = $('#bin').val();
+    $('#location_quantity').val('');
+    $('#location_uom').html('&nbsp;');
+    if (!$('#warehouse').val() || !bin_val) return;
+
+    return ajax_request({
+      url: '<?php echo $server_url?>ics/api/engine/retrieve_bin_stock.php',
+      autoPrepare: true,
+      checkRequired: 0,
+      noLoading: true,
+      queueLock: false,
+      action: 'read',
+      data: {
+        warehouse: $('#warehouse').val(),
+        zone:      advanced ? $('#zone').val()  : bin_val,
+        aisle:     advanced ? $('#aisle').val() : bin_val,
+        bin:       bin_val
+      },
+      onSuccess: function(res) {
+        if (!res.output) return;
+        $('#location_quantity').val(format_number(res.output.quantity, 2));
+        $('#location_uom').text(res.output.uom || '');
+      }
     });
   }
 
@@ -483,6 +522,8 @@
     $('#zone').html('<option value="">Please select ' + label_zone.toLowerCase() + '</option>').prop('disabled', true);
     $('#aisle').html('<option value="">Please select ' + label_aisle.toLowerCase() + '</option>').prop('disabled', true);
     $('#bin').html('<option value="">Please select ' + label_bin.toLowerCase() + '</option>').prop('disabled', true);
+    $('#location_quantity').val('');
+    $('#location_uom').html('&nbsp;');
   }
 
 
@@ -509,7 +550,7 @@
         $('#serial_number').html(`<option value="${data.serial_number || ''}">${data.serial_number || '—'}</option>`)
           .val(data.serial_number || '').prop('disabled', true);
 
-        $('#warehouse').val('<?php echo $_GET["wh"];?>').prop('disabled', true);
+        $('#warehouse').val('<?php echo (int)($_GET["wh"] ?? 0);?>').prop('disabled', true);
 
         function populate_fields() {
           $.each(data, function(key, item) {
@@ -522,6 +563,8 @@
             .attr('data-id', data.contact_id);
           $('#product_name').val(data.product_name);
           $('#product_sku').attr('secondary', data.product_sku).prop('disabled', true);
+          $('#location_quantity').val(format_number(data.quantity, 2));
+          $('#location_uom').text(data.uom || '');
           $('button[type=submit]').text('Update');
           $('button[type=reset]').hide();
           if (data.status == 0) {
@@ -619,6 +662,9 @@
     if (advanced) retrieve_bin();
   });
 
+  // Bin selected → show how much it holds
+  $('#bin').on('change', show_location_quantity);
+
   <?php } ?>
   </script>
 

app/ics/manage_stock_transfer.php

@@ -92,6 +92,15 @@
                     <option value="">Please select bin</option>
                   </select>
                 </div>
+                <!-- Quantity: a transfer always moves everything in the from-location -->
+                <div class="mb-3 col-lg-3">
+                  <label for="transfer_quantity" class="form-label">Quantity</label>
+                  <div class="input-group">
+                    <input type="text" id="transfer_quantity" class="form-control text-end" placeholder="—" disabled>
+                    <span class="input-group-text" id="transfer_uom" style="min-width:52px;">&nbsp;</span>
+                  </div>
+                  <div class="form-text">Whole location is moved.</div>
+                </div>
 
                 <div class="col-12"><hr class="my-2"></div>
 
@@ -204,12 +213,41 @@
 
       if (role === 'from') {
         scan_from_ready = true;
+        show_from_quantity();
       } else {
         scan_to_ready = true;
       }
     });
   }
 
+  // Quantity held in the from-location — the amount this transfer moves.
+  function show_from_quantity() {
+    var bin_val = $('#bin_from').val();
+    $('#transfer_quantity').val('');
+    $('#transfer_uom').html('&nbsp;');
+    if (!$('#warehouse_from').val() || !bin_val) return;
+
+    return ajax_request({
+      url: '<?php echo $server_url?>ics/api/engine/retrieve_bin_stock.php',
+      autoPrepare: true,
+      checkRequired: 0,
+      noLoading: true,
+      queueLock: false,
+      action: 'read',
+      data: {
+        warehouse: $('#warehouse_from').val(),
+        zone:      advanced ? $('#zone_from').val()  : bin_val,
+        aisle:     advanced ? $('#aisle_from').val() : bin_val,
+        bin:       bin_val
+      },
+      onSuccess: function(res) {
+        if (!res.output) return;
+        $('#transfer_quantity').val(format_number(res.output.quantity, 2));
+        $('#transfer_uom').text(res.output.uom || '');
+      }
+    });
+  }
+
   function same_location_as_from(data) {
     return String($('#warehouse_from').val()) === String(data.warehouse_id)
       && String($('#zone_from').val()) === String(data.zone)
@@ -574,6 +612,8 @@
     $('#zone_from').html('<option value="">Please select ' + label_zone.toLowerCase() + '</option>').prop('disabled', true);
     $('#aisle_from').html('<option value="">Please select ' + label_aisle.toLowerCase() + '</option>').prop('disabled', true);
     $('#bin_from').html('<option value="">Please select ' + label_bin.toLowerCase() + '</option>').prop('disabled', true);
+    $('#transfer_quantity').val('');
+    $('#transfer_uom').html('&nbsp;');
   }
 
 
@@ -640,6 +680,8 @@
         $('#contact').val(data.contact_name)
           .attr('secondary', data.contact_name)
           .attr('data-id', data.contact_id);
+        $('#transfer_quantity').val(format_number(data.quantity, 2));
+        $('#transfer_uom').text(data.uom || '');
         $('button[type=submit]').text('Update');
         $('button[type=reset]').hide();
         if (data.status == 0) {
@@ -732,6 +774,9 @@
     if (advanced) retrieve_bin('from');
   });
 
+  // From bin → show how much it holds
+  $('#bin_from').on('change', show_from_quantity);
+
   // To warehouse → zone (advanced) or bin directly (simple)
   $('select[name="warehouse"][role="to"]').on('change', function() {
     if (advanced) { retrieve_zone('to'); } else { retrieve_bin('to'); }

app/ics/stock_in.php

@@ -32,7 +32,7 @@
           <input class="form-control" value='Warehouse' disabled>
         </div>
         <div class="mb-3 col-lg-2">
-          <select name="warehouse" id="warehouse" class="form-select" required></select>
+          <select name="warehouse" id="warehouse" class="form-select"></select>
         </div>
         <div class="mb-3 col-lg-2">
           <input class="form-control" value='Source' disabled>
@@ -56,6 +56,7 @@
                     <tr>
                       <th>Date</th>
                       <th>Reference</th>
+                      <th>Warehouse</th>
                       <th>Product</th>
                       <th>Lot Number</th>
                       <th>Serial Number</th>
@@ -210,18 +211,21 @@
 
     var body = ``;
 
-    var warehouse = $(`select#warehouse`).val();
-
     $.each(page_data, function(key, item) {
+      // The row's own warehouse, not the filter — with "All Warehouses" the
+      // filter has no value, and each row lives in its own td_stock_<id> table.
+      var warehouse = item['warehouse_id'];
+
       body += `<tr>
             <td class="py-3">${format_date(item["date"])}</td>
             <td class="py-3 fw-semibold">${item["stock_reference"] || "—"}</td>
+            <td class="py-3">${escape_html(item['warehouse_name'] || '—')}</td>
             <td class="py-3">${item["product_sku"]}: ${item['product_name']}</td>
             <td class="py-3">${item['lot_number'] || '<span class="text-muted">—</span>'}</td>
             <td class="py-3">${item['serial_number'] || '<span class="text-muted">—</span>'}</td>
             <td class="py-3">
               <div class="d-flex justify-content-end align-items-baseline gap-1">
-                <span>${format_number(item['quantity'], 2)}</span>
+                <span>${format_quantity(item['quantity'])}</span>
                 <span class="text-muted small" style="min-width:28px;">${item['uom'] || ''}</span>
               </div>
             </td>
@@ -234,7 +238,7 @@
             <td class="py-3">
               <a href="<?php echo $server_url?>ics/manage_stock_in.php?id=${item['id']}&wh=${warehouse}" class=""><i class="ti ti-eye fs-5"></i></a>
               <a href="javascript:void(0);" class="link-danger" 
-                onclick="delete_stock_in($(this),${item['id']})">
+                onclick="delete_stock_in($(this),${item['id']},${warehouse})">
                 <i class="ti ti-trash ms-2 fs-5"></i>
               </a>
             </td>
@@ -255,9 +259,13 @@
       checkRequired: 0,
       action: 'read',
       onSuccess: function(res) {
-        var option = ``;
+        // Default to every warehouse. Stock is stored one table per warehouse,
+        // so defaulting to a single one made a receipt that was split across
+        // warehouses look incomplete — a 4-line PO showed only the 3 lines that
+        // landed in the selected warehouse.
+        var option = `<option value=''>All Warehouses</option>`;
         $.each(res.output, function(key, item) {
-          option += `<option value='${item.id}'>${item.warehouse_name}</option>`;
+          option += `<option value='${item.id}'>${escape_html(item.warehouse_name)}</option>`;
         })
         $(`select#warehouse`).html(option);
       }
@@ -265,7 +273,7 @@
 
   }
 
-  function delete_stock_in(element, id) {
+  function delete_stock_in(element, id, warehouse_id) {
 
     return ajax_request({
       url: "<?php echo $server_url?>ics/api/engine/delete_stock_in.php",
@@ -274,7 +282,7 @@
       action: 'delete',
       data : {
         id: id,
-        wh: $(`select#warehouse`).val()
+        wh: warehouse_id
        },
       onSuccess: function(res) {
         element.closest('tr').remove();

app/ics/stock_out.php

@@ -32,7 +32,7 @@
           <input class="form-control" value='Warehouse' disabled>
         </div>
         <div class="mb-3 col-lg-2">
-          <select name="warehouse" id="warehouse" class="form-select" required></select>
+          <select name="warehouse" id="warehouse" class="form-select"></select>
         </div>
         <div class="mb-3 col-lg-2">
           <input class="form-control" value='Source' disabled>
@@ -56,6 +56,7 @@
                     <tr>
                       <th>Date</th>
                       <th>Reference</th>
+                      <th>Warehouse</th>
                       <th>Product</th>
                       <th>Lot Number</th>
                       <th>Serial Number</th>
@@ -151,7 +152,7 @@
     }
 
     var delete_btn = (!source)
-      ? `<a href="javascript:void(0);" class="link-danger" onclick="delete_stock_out($(this),${item['id']})">
+      ? `<a href="javascript:void(0);" class="link-danger" onclick="delete_stock_out($(this),${item['id']},${warehouse})">
            <i class="ti ti-trash ms-2 fs-5"></i>
          </a>`
       : '';
@@ -237,18 +238,21 @@
 
     var body = ``;
 
-    var warehouse = $(`select#warehouse`).val();
-
     $.each(page_data, function(key, item) {
+      // The row's own warehouse, not the filter — with "All Warehouses" the
+      // filter has no value, and each row lives in its own td_stock_<id> table.
+      var warehouse = item['warehouse_id'];
+
       body += `<tr>
             <td class="py-3">${format_date(item["date"])}</td>
             <td class="py-3 fw-semibold">${item["stock_reference"] || "—"}</td>
+            <td class="py-3">${escape_html(item['warehouse_name'] || '—')}</td>
             <td class="py-3">${item["product_sku"]}: ${item['product_name']}</td>
             <td class="py-3">${item['lot_number'] || '<span class="text-muted">—</span>'}</td>
             <td class="py-3">${item['serial_number'] || '<span class="text-muted">—</span>'}</td>
             <td class="py-3">
               <div class="d-flex justify-content-end align-items-baseline gap-1">
-                <span>${format_number(item['quantity'], 2)}</span>
+                <span>${format_quantity(item['quantity'])}</span>
                 <span class="text-muted small" style="min-width:28px;">${item['uom'] || ''}</span>
               </div>
             </td>
@@ -275,9 +279,12 @@
       checkRequired: 0,
       action: 'read',
       onSuccess: function(res) {
-        var option = ``;
+        // Default to every warehouse — stock is stored one table per
+        // warehouse, so a single-warehouse default hides movements that went
+        // elsewhere and makes a document look only partly processed.
+        var option = `<option value=''>All Warehouses</option>`;
         $.each(res.output, function(key, item) {
-          option += `<option value='${item.id}'>${item.warehouse_name}</option>`;
+          option += `<option value='${item.id}'>${escape_html(item.warehouse_name)}</option>`;
         })
         $(`select#warehouse`).html(option);
       }
@@ -285,7 +292,7 @@
 
   }
 
-  function delete_stock_out(element, id) {
+  function delete_stock_out(element, id, warehouse_id) {
 
     return ajax_request({
       url: "<?php echo $server_url?>ics/api/engine/delete_stock_out.php",
@@ -294,7 +301,7 @@
       action: 'delete',
       data : {
         id: id,
-        wh: $(`select#warehouse`).val()
+        wh: warehouse_id
        },
       onSuccess: function(res) {
         element.closest('tr').remove();

app/include_header.php

@@ -1,4 +1,28 @@
 <?php
+// Output buffering must be active before the first byte of HTML below, so that
+// header() calls made later in the page still work — notably the
+// not-logged-in redirect in include_topbar.php, which runs *after* this file
+// has already emitted <!DOCTYPE html>. Without a buffer that redirect depends
+// entirely on php.ini's output_buffering: it is on for the dev stack but off
+// in production, where every protected page answered 200 with a half-rendered
+// body instead of sending the browser to the login form. session.php starts a
+// buffer for the same reason.
+if (ob_get_level() === 0) {
+    ob_start();
+}
+
+// Never render PHP notices/warnings into the page: they leak absolute server
+// paths to anonymous visitors and corrupt the markup. Errors still reach the
+// server log. This mirrors the policy db_auth.php already applies to the JSON
+// API routes, and keeps the app safe even where php.ini has display_errors on.
+ini_set('display_errors', '0');
+ini_set('log_errors', '1');
+
+// Apply the configured application timezone. Pages that only require config.php
+// (no dbconn.php) still call date() for default values such as "today", so they
+// need this too or they render a UTC date.
+require_once __DIR__ . '/assets/utils/timezone.php';
+
 // Security headers — emitted before any HTML output.
 header('X-Content-Type-Options: nosniff');
 header('X-Frame-Options: SAMEORIGIN');
@@ -66,7 +90,7 @@ header('Referrer-Policy: strict-origin-when-cross-origin');
   <link rel="stylesheet" href="<?php echo $server_url?>assets/css/main.css">
   <script type="module" src="<?php echo $server_url?>assets/js/main.js"></script>
   <link rel="stylesheet" href="<?php echo $server_url?>assets/css/custom.css">
-  <script src="<?php echo $server_url?>assets/js/custom.js"></script>
+  <script src="<?php echo $server_url?>assets/js/custom.js?v=<?php echo @filemtime(__DIR__ . '/assets/js/custom.js'); ?>"></script>
   <script src="<?php echo $server_url?>assets/js/batch_overlay.js"></script>
 
   <script src="https://cdnjs.cloudflare.com/ajax/libs/html5-qrcode/2.3.8/html5-qrcode.min.js"

app/include_topbar.php

@@ -3,11 +3,17 @@
 require_once __DIR__ . '/config.php';
 require_once __DIR__ . '/dbconn.php';
 require_once __DIR__ . '/assets/utils/classes/UsageGuard.php';
+require_once __DIR__ . '/assets/utils/otp_policy.php';
 
 // Redirect to login if the user has not completed full authentication.
 // login_company_id is only written by login_confirm.php after OTP is verified —
 // using it (not "otp") ensures half-logged-in sessions are also redirected.
 if(empty($_SESSION["login_company_id"])){
+    // Discard the markup include_header.php has already buffered so the browser
+    // receives a clean redirect rather than a partially rendered page body.
+    while (ob_get_level() > 0) {
+        ob_end_clean();
+    }
     header('Location: '.$server_url.'login/index.php');
     exit;
 }
@@ -193,6 +199,18 @@ $_usage_full   = $_usage_max_pct >= 100;
       </li>
       <?php endif; ?>
 
+      <!-- Email OTP off (the default): a password-only sign-in must never be invisible to whoever is using it -->
+      <?php if (!otp_required()): ?>
+      <li class="d-none d-md-block">
+        <span class="badge bg-warning text-dark d-flex align-items-center gap-1 px-2 py-1"
+              style="font-size:11px; cursor:default;"
+              title="OTP_REQUIRED is not true in config.php">
+          <i class="ti ti-shield-off"></i>
+          OTP off
+        </span>
+      </li>
+      <?php endif; ?>
+
       <!-- Usage limit warning -->
       <?php if ($_usage_full || $_usage_warn): ?>
       <li>
@@ -402,7 +420,9 @@ function do_switch_branch(company_id) {
     autoPrepare: true,
     checkRequired: 0,
     action: 'update',
-    company_id: company_id,
+    // Sent under its own key: prepare_form_data() always fills company_id with
+    // the CURRENT company, and only options.data reaches the payload.
+    data: { target_company_id: company_id },
     onSuccess: function(res) {
       window.location.reload();
     }

app/journal/index.php

@@ -187,7 +187,7 @@
 
         document.getElementById('gl_detail_body').innerHTML =
           '<div class="row g-3 mb-4">' +
-            '<div class="col-6"><p class="text-muted small mb-0">Date</p><strong>' + escape_html(h.journal_date_fmt || h.journal_date || '—') + '</strong></div>' +
+            '<div class="col-6"><p class="text-muted small mb-0">Date</p><strong>' + escape_html(format_date(h.journal_date)) + '</strong></div>' +
             '<div class="col-6"><p class="text-muted small mb-0">Period</p><strong>' + escape_html(h.period) + '</strong></div>' +
             '<div class="col-6"><p class="text-muted small mb-0">Reference</p><strong>' + escape_html(h.reference || '—') + '</strong></div>' +
             '<div class="col-6"><p class="text-muted small mb-0">Source</p><strong>' + escape_html(src_labels[h.source_type] || h.source_type) + '</strong></div>' +

app/login/api/engine/login_confirm.php

@@ -58,6 +58,7 @@ require_once '../../../config.php';
 require_once '../../../preset.php';
 define('UNAUTHENTICATED_ROUTE', true);
 require_once '../../../assets/utils/db_auth.php';
+require_once '../../../assets/utils/otp_policy.php';
 
 // ── Step 1: Load session state written by login_otp.php ───────────────────────
 $data["username"] = $_SESSION["login_data"]['username'];
@@ -100,9 +101,15 @@ $_SESSION["diff"] = $otp_diff_minutes;
 
 // ── Step 4: Validate OTP value and expiry ─────────────────────────────────────
 // Skipped for staff/viewer roles — login_otp.php sets skip_otp=true in session
-// so they never receive or enter an OTP. Admin/owner always go through this check.
+// so they never receive or enter an OTP. Admin/owner always go through this check,
+// unless OTP_REQUIRED=false in config.php: that also covers a user who was already
+// on the OTP screen when the switch was turned off.
 if (empty($_SESSION['skip_otp'])) {
-    if ($data["otp"] != $otp || $otp_diff_minutes > 5) {
+    if (!otp_required()) {
+        if (!empty($user_id)) {
+            otp_log_bypass($user_id, 'login_confirm');
+        }
+    } elseif ($data["otp"] != $otp || $otp_diff_minutes > 5) {
         $answer["message"] = "Wrong OTP! Please try again. (Our OTP is valid for 5 minute)";
         exit(json_encode($answer));
     }
@@ -127,15 +134,17 @@ if (empty($_SESSION['skip_otp'])) {
 // An explicit logout clears session_token to NULL, so back.php bypasses this.
 //
 // The staleness comparison is done entirely in SQL (session_last_seen vs MySQL's
-// own NOW()), not in PHP. session_last_seen is written with MySQL's NOW(), and
+// own NOW()), not in PHP, because session_last_seen is written with MySQL's
-// the MySQL server here runs on Asia/Bangkok time while PHP's default timezone is
+// NOW() and so is best compared against it.
-// UTC (config.php's $time_zone is never applied via date_default_timezone_set()).
+//
-// Pulling the timestamp into PHP and comparing with strtotime()/time() silently
+// This originally worked around a timezone mismatch: config.php's $time_zone was
-// misreads that Bangkok wall-clock string as UTC — 7 hours in the future — which
+// never applied via date_default_timezone_set(), so PHP ran on UTC while the
-// made idle_seconds permanently negative and this check block every login,
+// MySQL server ran on Asia/Bangkok. Pulling the timestamp into PHP and comparing
-// regardless of window size. Comparing inside MySQL sidesteps the mismatch
+// with strtotime()/time() misread that Bangkok wall-clock string as UTC — 7 hours
-// without touching PHP's global timezone (which would ripple into every other
+// in the future — which made idle_seconds permanently negative and blocked every
-// date()/time() call in the app).
+// login. assets/utils/timezone.php now applies $time_zone to PHP and pins both
+// PDO connections to the same offset, so the mismatch is gone; comparing in SQL
+// is kept because it is still the most direct way to read a NOW()-written column.
 define('SESSION_ACTIVE_GRACE_SECONDS', 120);
 
 $sth_active = $pdo1->prepare(

app/login/api/engine/login_otp.php

@@ -62,6 +62,7 @@ require_once '../../../config.php';
 require_once '../../../preset.php';
 define('UNAUTHENTICATED_ROUTE', true);
 require_once '../../../assets/utils/db_auth.php';
+require_once '../../../assets/utils/otp_policy.php';
 
 // ── Step 1: Resolve user_id from username or email (case-insensitive) ────────
 $sth = $pdo1->prepare("select user_id from user where ? in (username,email) ");
@@ -253,11 +254,15 @@ if (password_verify(trim($data["password"]), $temp["password"])) {
         exit(json_encode($answer));
     }
 
-    // ── Step 5g: Role check — staff/viewer skip OTP entirely ─────────────────
+    // ── Step 5g: OTP policy, then role check — staff/viewer skip OTP entirely ─
-    // Owners always require 2FA. Invited users (license='user') require 2FA only
+    // OTP_REQUIRED=false in config.php turns the email OTP off for everyone and
+    // logs the sign-in as a bypass (see assets/utils/otp_policy.php).
+    // Otherwise owners always require 2FA. Invited users (license='user') require 2FA only
     // if their role in this company is admin or owner; staff/viewer go straight in.
-    $requires_otp = true;
+    $requires_otp = otp_required();
-    if (($r['license'] ?? 'owner') !== 'owner') {
+    if (!$requires_otp) {
+        otp_log_bypass($user_id, 'login_otp');
+    } elseif (($r['license'] ?? 'owner') !== 'owner') {
         $sth_role = $pdo1->prepare(
             "SELECT role FROM company_map_user WHERE company_id = :cid AND user_id = :uid LIMIT 1"
         );

app/login/api/engine/onboarding.php

@@ -19,8 +19,10 @@
  *   2.  CSRF check — rejects requests missing a valid X-CSRF-Token header.
  *   3.  Decode and sanitise input fields.
  *   4.  Required field validation — company_name and channel_name must be non-empty.
- *   5.  Required SMTP validation — smtp_host, smtp_username, smtp_password
+ *   5.  SMTP validation — smtp_host, smtp_username, smtp_password must all be
- *        must all be provided (company SMTP is mandatory for WMS email delivery).
+ *        provided while email OTP is on (company SMTP delivers the OTP). With
+ *        OTP_REQUIRED=false they are optional but all-or-nothing: left blank,
+ *        steps 6-8 and 13 are skipped and the company is created without SMTP.
  *   6.  Normalise smtp_port to one of ['25', '465', '587'] (default: 587).
  *        Normalise smtp_encryption to one of ['tls', 'ssl', 'none'] (default: tls).
  *   7.  Encrypt SMTP password with OpenSSL (same method/iv/key as rest of app).
@@ -52,6 +54,7 @@ require_once '../../../session.php';
 require_once '../../../config.php';
 require_once '../../../dbconn.php';
 require_once '../../../assets/utils/db_helpers.php';
+require_once '../../../assets/utils/otp_policy.php';
 
 header('Content-Type: application/json; charset=utf-8');
 
@@ -97,9 +100,9 @@ try {
     $company_name  = trim($data['company_name']  ?? '');
     $company_name2 = trim($data['company_name2'] ?? '');
 
-    // channel_name is the URL slug / identifier — strip everything except
+    // channel_name is the URL slug / identifier — lowercase first, then strip
-    // lowercase letters, digits, hyphens, and underscores.
+    // everything except lowercase letters, digits, hyphens, and underscores.
-    $channel_name  = strtolower(preg_replace('/[^a-z0-9\-_]/', '', $data['channel_name'] ?? ''));
+    $channel_name  = preg_replace('/[^a-z0-9\-_]/', '', strtolower(trim($data['channel_name'] ?? '')));
 
     $branch    = trim($data['branch']    ?? 'สำนักงานใหญ่');
     $branch_no = trim($data['branch_no'] ?? '00000');
@@ -114,59 +117,67 @@ try {
     }
 
     // ── Step 5: SMTP field validation ────────────────────────────────────────
-    // SMTP is mandatory because the company needs to send OTP emails to users.
+    // While email OTP is on, SMTP is mandatory: the company needs it to send OTP
-    // An account without working SMTP would be unable to complete 2FA login.
+    // emails, and an account without working SMTP could not complete 2FA login.
+    // With OTP_REQUIRED=false in config.php it is optional — all three fields
+    // left blank means "no SMTP", and the test send (step 8) and the company_smtp
+    // row (step 13) are skipped. Partly filled is an error either way.
     $smtp_host     = trim($data['smtp_host']     ?? '');
     $smtp_username = trim($data['smtp_username'] ?? '');
     $smtp_password =      $data['smtp_password'] ?? '';
+    $smtp_given    = ($smtp_host !== '' || $smtp_username !== '' || $smtp_password !== '');
 
-    if (!$smtp_host || !$smtp_username || !$smtp_password) {
+    if ((otp_required() || $smtp_given) && (!$smtp_host || !$smtp_username || !$smtp_password)) {
-        $answer['message'] = 'SMTP configuration is required. Please fill in all SMTP fields.';
+        $answer['message'] = otp_required()
+            ? 'SMTP configuration is required. Please fill in all SMTP fields.'
+            : 'Fill in SMTP host, username and password, or leave all three blank.';
         http_response_code(422);
         exit(json_encode($answer));
     }
 
-    // ── Step 6: Normalise SMTP port and encryption ────────────────────────────
+    if ($smtp_given) {
-    // Clamp to known-good values to prevent storing unsupported configuration.
+        // ── Step 6: Normalise SMTP port and encryption ────────────────────────
-    $smtp_port       = trim($data['smtp_port']       ?? '587');
+        // Clamp to known-good values to prevent storing unsupported configuration.
-    $smtp_encryption = trim($data['smtp_encryption'] ?? 'tls');
+        $smtp_port       = trim($data['smtp_port']       ?? '587');
+        $smtp_encryption = trim($data['smtp_encryption'] ?? 'tls');
 
-    if (!in_array($smtp_port,       ['25', '465', '587'],       true)) $smtp_port       = '587';
+        if (!in_array($smtp_port,       ['25', '465', '587'],       true)) $smtp_port       = '587';
-    if (!in_array($smtp_encryption, ['tls', 'ssl', 'none'],     true)) $smtp_encryption = 'tls';
+        if (!in_array($smtp_encryption, ['tls', 'ssl', 'none'],     true)) $smtp_encryption = 'tls';
 
-    // ── Step 7: Encrypt SMTP password ────────────────────────────────────────
+        // ── Step 7: Encrypt SMTP password ────────────────────────────────────
-    // Uses the same OpenSSL method/iv/key as the rest of the app (from config.php)
+        // Uses the same OpenSSL method/iv/key as the rest of the app (from config.php)
-    // so the stored password can be decrypted by the mailer module.
+        // so the stored password can be decrypted by the mailer module.
-    $encrypted_pass = openssl_encrypt($smtp_password, $method, $pinkey, 0, $iv);
+        $encrypted_pass = openssl_encrypt($smtp_password, $method, $pinkey, 0, $iv);
 
-    // Assemble a temporary SMTP config for the test send (step 8)
+        // Assemble a temporary SMTP config for the test send (step 8)
-    $smtp_config = [
+        $smtp_config = [
-        'server'     => $smtp_host,
+            'server'     => $smtp_host,
-        'port'       => $smtp_port,
+            'port'       => $smtp_port,
-        'username'   => $smtp_username,
+            'username'   => $smtp_username,
-        'password'   => $encrypted_pass,
+            'password'   => $encrypted_pass,
-        'from_name'  => $company_name ?: $smtp_username,
+            'from_name'  => $company_name ?: $smtp_username,
-        'from_email' => $email ?: $smtp_username,
+            'from_email' => $email ?: $smtp_username,
-        'encryption' => $smtp_encryption,
+            'encryption' => $smtp_encryption,
-    ];
+        ];
 
-    // ── Step 8: Silent SMTP test — before any DB writes ──────────────────────
+        // ── Step 8: Silent SMTP test — before any DB writes ──────────────────
-    // Sends a test email to the onboarding user's registered address.
+        // Sends a test email to the onboarding user's registered address.
-    // If the mailer throws or exits, no DB records have been created yet,
+        // If the mailer throws or exits, no DB records have been created yet,
-    // so the user can correct their SMTP settings and retry cleanly.
+        // so the user can correct their SMTP settings and retry cleanly.
-    require_once '../../../assets/utils/module/mailer.php';
+        require_once '../../../assets/utils/module/mailer.php';
 
-    $mailer = new mailer(['pdo1' => $pdo1]);
+        $mailer = new mailer(['pdo1' => $pdo1]);
-    $mailer->send_email([
+        $mailer->send_email([
-        'company_id'   => 0,
+            'company_id'   => 0,
-        'smtp'         => $smtp_config,
+            'smtp'         => $smtp_config,
-        'to'           => $_SESSION['onboarding_email'] ?? $smtp_username,
+            'to'           => $_SESSION['onboarding_email'] ?? $smtp_username,
-        'subject'      => 'WMS — SMTP Verification',
+            'subject'      => 'WMS — SMTP Verification',
-        'message'      => "Your SMTP is working correctly.\n\nSetup is now complete.",
+            'message'      => "Your SMTP is working correctly.\n\nSetup is now complete.",
-        'channel_name' => $company_name ?: 'WMS',
+            'channel_name' => $company_name ?: 'WMS',
-        'key'          => $pinkey,
+            'key'          => $pinkey,
-    ]);
+        ]);
-    // If mailer fails, it calls exit() internally — nothing below this line runs.
+        // If mailer fails, it calls exit() internally — nothing below this line runs.
+    }
 
     // ── Step 9: Duplicate channel_name check ─────────────────────────────────
     // channel_name is the unique identifier used in URLs and API calls — must be globally unique.
@@ -226,25 +237,29 @@ try {
     // ── Step 13: Save company SMTP settings ──────────────────────────────────
     // Stored with the encrypted password so the mailer module can decrypt and
     // use it for all outgoing email from this company (OTP, notifications, etc.).
-    $sth = $pdo1->prepare("
+    // Skipped when no SMTP was given (only allowed with OTP_REQUIRED=false); it
-        INSERT INTO company_smtp
+    // can be added later under Settings → SMTP.
-            (company_id, server, port, username, password,
+    if ($smtp_given) {
-             from_name, from_email, encryption, updated_at)
+        $sth = $pdo1->prepare("
-        VALUES
+            INSERT INTO company_smtp
-            (:company_id, :server, :port, :username, :password,
+                (company_id, server, port, username, password,
-             :from_name, :from_email, :encryption, NOW())
+                 from_name, from_email, encryption, updated_at)
-    ");
+            VALUES
-    $sth->execute([
+                (:company_id, :server, :port, :username, :password,
-        ':company_id' => $company_id,
+                 :from_name, :from_email, :encryption, NOW())
-        ':server'     => $smtp_host,
+        ");
-        ':port'       => $smtp_port,
+        $sth->execute([
-        ':username'   => $smtp_username,
+            ':company_id' => $company_id,
-        ':password'   => $encrypted_pass,
+            ':server'     => $smtp_host,
-        ':from_name'  => $company_name,
+            ':port'       => $smtp_port,
-        ':from_email' => $email ?: $smtp_username,
+            ':username'   => $smtp_username,
-        ':encryption' => $smtp_encryption,
+            ':password'   => $encrypted_pass,
-    ]);
+            ':from_name'  => $company_name,
-    db_check($sth, $answer);
+            ':from_email' => $email ?: $smtp_username,
+            ':encryption' => $smtp_encryption,
+        ]);
+        db_check($sth, $answer);
+    }
 
     // ── Step 14: Clear onboarding session keys ───────────────────────────────
     // These keys are no longer needed and should not persist into the

app/login/index.php

@@ -1,6 +1,7 @@
 <?php 
   require '../session.php';
   require '../config.php';
+  require_once '../assets/utils/otp_policy.php';
   require '../include_header.php';
   // successful login — redirect based on app_access
   if(!empty($_SESSION["login_status"])){
@@ -32,6 +33,13 @@
         </div>
 
         <form class="needs-validation mt-3" novalidate id="login-form">
+          <?php if (!otp_required()): ?>
+          <!-- OTP_REQUIRED is not true in config.php (the default): a password-only sign-in must never be invisible -->
+          <div class="alert alert-warning small py-2 mb-3" title="OTP_REQUIRED is not true in config.php">
+            <i class="ti ti-alert-triangle me-1"></i>
+            Email OTP is off — sign-in is password only.
+          </div>
+          <?php endif; ?>
           <!-- first step login [OTP] -->
           <?php if(!isset($_SESSION['login_data'])){?>
           <div class="mb-3">
@@ -51,7 +59,7 @@
 
           <div class="d-flex justify-content-between align-items-center mb-3">
             <!-- "Remember me" is intentionally excluded.
-            This login uses 2FA (OTP via email) on every session.
+            This login uses 2FA (OTP via email) on every session when OTP_REQUIRED=true in config.php (off by default).
             A persistent login would bypass the OTP step and undermine the security model.
             Do not add this back. -->
           </div>
@@ -62,6 +70,7 @@
           </p>
           <?php }else{ ?>
           <!-- second step login  -->
+          <?php if (otp_required()): ?>
           <div class="alert alert-warning small py-2 mb-3">
             <i class="ti ti-mail me-1"></i>
             OTP is sent via your company's SMTP setting.
@@ -73,13 +82,20 @@
               <span>One Time Password</span>
             </label>
             <input id="otp" type="otp" class="form-control"
-              placeholder="your otp for reference number <?php echo $_SESSION["reference"]?>" required minlength="6">
+              placeholder="your otp for reference number <?php echo $_SESSION["reference"] ?? ''?>" required minlength="6">
             <div class="invalid-feedback">Please provide a otp (min 6 characters).</div>
           </div>
+          <?php else: ?>
+          <!-- OTP_REQUIRED was switched off while this session sat on the OTP step:
+               login_confirm.php no longer checks the code, so there is nothing to type. -->
+          <input id="otp" type="hidden" value="">
+          <?php endif; ?>
           <div class="mb-3">
             <label for="password" class="form-label d-flex justify-content-between">
               <a href="javascript:;" class="small link-primary" onclick="back()">Back</a>
+              <?php if (otp_required()): ?>
               <a href="javascript:;" class="small link-primary" onclick="request_new_otp();">Request New OTP</a>
+              <?php endif; ?>
             </label>
           </div>
           <button class="btn btn-primary w-100" onclick="login_confirm();">Sign in</button>

app/login/onboarding.php

@@ -1,6 +1,7 @@
 <?php
     require '../session.php';
     require '../config.php';
+    require_once '../assets/utils/otp_policy.php';
 
     // Must come from email verification
     if (empty($_SESSION['onboarding_user_id'])) {
@@ -48,7 +49,8 @@
           </div>
           <div class="col-md-6">
             <label class="form-label">Channel Name <span class="text-danger">*</span></label>
-            <input type="text" class="form-control" id="channel_name" placeholder="e.g. my-shop">
+            <input type="text" class="form-control" id="channel_name" placeholder="e.g. my-shop"
+                   oninput="this.value=this.value.toLowerCase().replace(/[^a-z0-9_-]/g,'')">
             <div class="form-text">Unique identifier. Lowercase, no spaces.</div>
           </div>
           <div class="col-md-3">
@@ -77,11 +79,20 @@
 
         <div class="d-flex justify-content-between align-items-start mb-1">
           <h2 class="fs-5 mb-0"><i class="ti ti-mail-cog me-2"></i>SMTP / Email Setting</h2>
+          <?php if (otp_required()): ?>
           <span class="badge bg-label-danger">Required</span>
+          <?php else: ?>
+          <span class="badge bg-label-secondary">Optional</span>
+          <?php endif; ?>
         </div>
         <p class="text-muted small mb-3">
+          <?php if (otp_required()): ?>
           SMTP is required to send OTP during login.
           A verification email will be sent when you finish setup.
+          <?php else: ?>
+          Email OTP is turned off, so SMTP is optional. Leave it blank to skip;
+          you can add it later under Settings → SMTP.
+          <?php endif; ?>
         </p>
 
         <!-- SMTP User Guide (collapsible) -->
@@ -174,11 +185,11 @@
         <!-- SMTP Form -->
         <div class="row g-3">
           <div class="col-md-8">
-            <label class="form-label">SMTP Host <span class="text-danger">*</span></label>
+            <label class="form-label">SMTP Host <?php if (otp_required()): ?><span class="text-danger">*</span><?php endif; ?></label>
             <input type="text" class="form-control" id="smtp_host" placeholder="e.g. smtp.gmail.com">
           </div>
           <div class="col-md-4">
-            <label class="form-label">Port <span class="text-danger">*</span></label>
+            <label class="form-label">Port <?php if (otp_required()): ?><span class="text-danger">*</span><?php endif; ?></label>
             <select class="form-select" id="smtp_port">
               <option value="587">587 — TLS</option>
               <option value="465">465 — SSL</option>
@@ -186,11 +197,11 @@
             </select>
           </div>
           <div class="col-md-6">
-            <label class="form-label">Username / Email <span class="text-danger">*</span></label>
+            <label class="form-label">Username / Email <?php if (otp_required()): ?><span class="text-danger">*</span><?php endif; ?></label>
             <input type="text" class="form-control" id="smtp_username" placeholder="your@email.com">
           </div>
           <div class="col-md-6">
-            <label class="form-label">Password <span class="text-danger">*</span></label>
+            <label class="form-label">Password <?php if (otp_required()): ?><span class="text-danger">*</span><?php endif; ?></label>
             <div class="input-group">
               <input type="password" class="form-control" id="smtp_password" placeholder="SMTP password">
               <button class="btn btn-outline-secondary toggle-pw" type="button" data-target="smtp_password">
@@ -251,13 +262,23 @@
       return;
     }
 
-    if (!$('#smtp_host').val().trim() || !$('#smtp_username').val().trim() || !$('#smtp_password').val()) {
+    // Mirrors api/engine/onboarding.php: SMTP is required while email OTP is on;
-      bootbox.alert('SMTP host, username and password are required.');
+    // with OTP_REQUIRED=false it is optional, but the three fields go together.
+    const smtp_required = <?php echo otp_required() ? 'true' : 'false'; ?>;
+    const smtp_host     = $('#smtp_host').val().trim();
+    const smtp_user     = $('#smtp_username').val().trim();
+    const smtp_pass     = $('#smtp_password').val();
+    const smtp_given    = !!(smtp_host || smtp_user || smtp_pass);
+
+    if ((smtp_required || smtp_given) && (!smtp_host || !smtp_user || !smtp_pass)) {
+      bootbox.alert(smtp_required
+        ? 'SMTP host, username and password are required.'
+        : 'Fill in SMTP host, username and password, or leave all three blank.');
       return;
     }
 
     const $btn = $('#btn_finish');
-    $btn.prop('disabled', true).html('<i class="ti ti-loader-2 me-1"></i>Verifying SMTP…');
+    $btn.prop('disabled', true).html('<i class="ti ti-loader-2 me-1"></i>' + (smtp_given ? 'Verifying SMTP…' : 'Setting up…'));
 
     const encryption = $('input[name="smtp_encryption"]:checked').val();
 

app/order/manage_invoice.php

@@ -250,7 +250,7 @@
         $('#display_contact').text(inv.contact_name || '—');
         $('#display_department').text(get_dept_label(inv.department_id));
         $('#display_issued').text(format_date(inv.issued_date) || '—');
-        $('#due_date').val(inv.due_date ? format_date(inv.due_date) : '');
+        $('#due_date').val(inv.due_date ? format_date_input(inv.due_date) : '');
         $('#notes').val(inv.notes || '');
 
         var gl_type = inv.doc_type === 'credit_note' ? 'sales_credit_note' : 'sales_invoice';

app/order/manage_order.php

@@ -341,7 +341,7 @@
       </td>
       <td>
         <input type="number" class="form-control form-control-sm item_tax_rate"
-          value="${parseFloat(item.tax_rate || 0).toFixed(2)}" min="0" max="100" step="0.01" oninput="recalc_totals()">
+          value="${line_tax_rate(item).toFixed(2)}" min="0" max="100" step="0.01" oninput="recalc_totals()">
         <input type="hidden" class="item_tax_amount" value="${item.tax_amount || 0}">
       </td>
       <td class="item_total text-end">${format_number((item.quantity || 1) * (item.unit_price || item.price || 0), 2)}</td>
@@ -493,7 +493,7 @@
         // Fields
         $('#contact').val(o.contact_name || '');
         $('#contact_id').val(o.contact_id);
-        $('#order_date').val(o.order_date ? format_date(o.order_date) : '');
+        $('#order_date').val(o.order_date ? format_date_input(o.order_date) : '');
         $('#department_id').val(o.department_id || 0);
         $('#notes').val(o.notes || '');
         $('#discount').val(o.discount || 0);
@@ -712,7 +712,7 @@
   // ── Boot ─────────────────────────────────────────────────────────────────
   $(async function() {
     try {
-      load_departments('department_id');
+      await Promise.resolve(load_departments('department_id')).catch(function() {});
       await retrieve_warehouses();
 
       if (order_id) {

app/order/manage_return.php

@@ -795,7 +795,7 @@
         $('#badge_status').html(return_status_badge(r.status));
         $('#return_number_display').text(r.return_number);
 
-        $('#return_date').val(r.return_date ? format_date(r.return_date) : '');
+        $('#return_date').val(r.return_date ? format_date_input(r.return_date) : '');
         $('#reason').val(r.reason || '');
         $('#tax_adjustment').val(parseFloat(r.tax_adjustment || 0).toFixed(2));
         $('#display_department').text(get_dept_label(r.department_id));

app/order/order.php

@@ -241,8 +241,7 @@
     var body      = '';
 
     $.each(page_data, function(i, o) {
-      var items      = JSON.parse(o.items || '[]');
+      var item_count = parseInt(o.item_count) || 0;
-      var item_count = items.length;
       var can_edit   = parseInt(o.status) === 0;
       var can_cancel = parseInt(o.status) >= 0 && parseInt(o.status) <= 1;
 

app/order/return.php

@@ -158,7 +158,7 @@
     var body      = '';
 
     $.each(page_data, function(i, r) {
-      var items      = JSON.parse(r.items || '[]');
+      var item_count = parseInt(r.item_count) || 0;
       var can_cancel = parseInt(r.status) >= 0 && parseInt(r.status) <= 1;
 
       body += `<tr>
@@ -167,7 +167,7 @@
         <td class="py-3">${r.contact_name || '<span class="text-muted">—</span>'}</td>
         <td class="py-3">${get_dept_label(r.department_id)}</td>
         <td class="py-3">${format_date(r.return_date)}</td>
-        <td class="py-3">${items.length} item${items.length !== 1 ? 's' : ''}</td>
+        <td class="py-3">${item_count} item${item_count !== 1 ? 's' : ''}</td>
         <td class="py-3 fw-semibold">${format_number(r.refund_amount, 2)}</td>
         <td class="py-3">${return_status_badge(r.status)}</td>
         <td class="py-3">${receipt_status_badge(r.receipt_status)}</td>

app/po/manage_po.php

@@ -326,7 +326,7 @@
       </td>
       <td>
         <input type="number" class="form-control form-control-sm item_tax_rate"
-          value="${parseFloat(item.tax_rate || 0).toFixed(2)}" min="0" max="100" step="0.01" oninput="recalc_totals()">
+          value="${line_tax_rate(item).toFixed(2)}" min="0" max="100" step="0.01" oninput="recalc_totals()">
         <input type="hidden" class="item_tax_amount" value="${item.tax_amount || 0}">
       </td>
       <td class="item_total text-end">${format_number((item.quantity || 1) * (item.unit_price || 0), 2)}</td>
@@ -527,9 +527,9 @@
               <span class="text-muted ms-2 small">${item.product_name || ''}</span>
             </div>
             <div class="d-flex gap-3 text-muted small">
-              <span>Ordered: <strong>${format_number(item.ordered_qty, 0)}</strong></span>
+              <span>Ordered: <strong>${format_quantity(item.ordered_qty)}</strong></span>
-              <span>Received: <strong>${format_number(item.received_qty, 0)}</strong></span>
+              <span>Received: <strong>${format_quantity(item.received_qty)}</strong></span>
-              <span>Remaining: <strong class="text-primary">${format_number(item.remaining_qty, 0)}</strong></span>
+              <span>Remaining: <strong class="text-primary">${format_quantity(item.remaining_qty)}</strong></span>
             </div>
           </div>
 
@@ -546,7 +546,7 @@
             <div class="col-lg-3">
               <label class="form-label small text-muted">Receiving Qty <span class="text-danger">*</span></label>
               <input type="number" id="recv_qty_${rowId}" class="form-control form-control-sm"
-                value="${item.remaining_qty}" min="0.0001" max="${item.remaining_qty}" step="any">
+                value="${item.remaining_qty}" min="0.0001" max="${item.remaining_qty}" step="0.0001">
             </div>
 
             <div class="col-lg-3">
@@ -682,8 +682,8 @@
 
         $('#contact').val(o.contact_name || '');
         $('#contact_id').val(o.contact_id || '');
-        $('#po_date').val(o.po_date ? format_date(o.po_date) : '');
+        $('#po_date').val(o.po_date ? format_date_input(o.po_date) : '');
-        $('#expected_date').val(o.expected_date ? format_date(o.expected_date) : '');
+        $('#expected_date').val(o.expected_date ? format_date_input(o.expected_date) : '');
         $('#warehouse_id').val(o.warehouse_id || '');
         $('#department_id').val(o.department_id || 0);
         $('#notes').val(o.notes || '');
@@ -770,6 +770,15 @@
       var qty    = parseFloat($(`#recv_qty_${rowId}`).val()) || 0;
       if (qty <= 0) return;
 
+      // Received quantities are stored as decimal(18,4). A value finer than
+      // that is rounded away on insert, so 0.0000001 was accepted, created a
+      // stock movement of 0.0000, and still left the PO showing "Partial".
+      if (round_dp(qty, 4) < 0.0001) {
+        errors.push(`${$card.data('sku')}: receiving quantity ${qty} is smaller than the minimum the system records (0.0001).`);
+        return;
+      }
+      qty = round_dp(qty, 4);
+
       var wh_id = parseInt($(`#recv_wh_${rowId}`).val()) || 0;
       var bin  = $(`#recv_bin_${rowId}`).val() || '';
 
@@ -791,13 +800,22 @@
 
       // flatpickr with altInput: the real (hidden) input holds the ISO value
       var expiry_val = $(`#recv_expiry_${rowId}`).val() || '';
+      var lot_val    = $(`#recv_lot_${rowId}`).val().trim();
+
+      // Expiry dates are stored on md_lot, keyed by lot number — one entered
+      // without a lot has nowhere to go and was dropped without warning, so
+      // the received stock then showed no expiry at all.
+      if (expiry_val && !lot_val) {
+        errors.push(`${$card.data('sku')}: enter a lot number — expiry dates are recorded against a lot.`);
+        return;
+      }
 
       receive_items.push({
         item_id:       parseInt($card.data('item-id')),
         product_sku:   $card.data('sku'),
         warehouse_id:  wh_id,
         quantity:      qty,
-        lot_number:    $(`#recv_lot_${rowId}`).val().trim(),
+        lot_number:    lot_val,
         expiry_date:   expiry_val,
         serial_number: $(`#recv_serial_${rowId}`).val().trim(),
         zone:          zone,
@@ -974,7 +992,7 @@
   // ── Boot ─────────────────────────────────────────────────────────────────
   $(async function() {
     try {
-      load_departments('department_id');
+      await Promise.resolve(load_departments('department_id')).catch(function() {});
       await load_location_config();
       await retrieve_warehouses();
 

app/po/manage_purchase_invoice.php

@@ -160,6 +160,8 @@
 
   var invoice_id   = <?php echo $invoice_id; ?>;
   var invoice_data = null;
+  var issued_date  = '';   // ISO issue date — lower bound for the due date
+  var due_picker   = null; // flatpickr instance on #due_date
 
   function doc_type_badge(doc_type) {
     const map = {
@@ -226,7 +228,12 @@
         $('#display_contact').text(inv.contact_name || '—');
         $('#display_department').text(get_dept_label(inv.department_id));
         $('#display_issued').text(format_date(inv.issued_date) || '—');
-        $('#due_date').val(inv.due_date ? format_date(inv.due_date) : '');
+
+        // A due date before the issue date is not a valid payment term, so
+        // stop the picker from offering one.
+        issued_date = inv.issued_date ? String(inv.issued_date).split(' ')[0] : '';
+        if (due_picker && issued_date) due_picker.set('minDate', issued_date);
+        $('#due_date').val(inv.due_date ? format_date_input(inv.due_date) : '');
         $('#notes').val(inv.notes || '');
 
         // Source link
@@ -311,6 +318,12 @@
   }
 
   function save_invoice() {
+    var due_val = $('#due_date').val().trim();
+    if (due_val && issued_date && to_iso_date(due_val) < issued_date) {
+      bootbox.alert('The due date cannot be earlier than the issue date.');
+      return;
+    }
+
     ajax_request({
       url: '<?php echo $server_url?>order/api/engine/manage_invoice.php',
       autoPrepare: true,
@@ -346,6 +359,10 @@
       bootbox.alert('Please enter a due date before issuing this purchase invoice.');
       return;
     }
+    if (!is_dn && due_date && issued_date && to_iso_date(due_date) < issued_date) {
+      bootbox.alert('The due date cannot be earlier than the issue date.');
+      return;
+    }
     var label = is_dn ? 'Issue Supplier Credit Note' : 'Issue Purchase Invoice';
     bootbox.confirm({
       message: is_dn ? 'Issue this supplier credit note?' : 'Issue this purchase invoice?',
@@ -419,8 +436,8 @@
 
   $(function() {
     load_dept_cache();
+    due_picker = flatpickr('#due_date', { dateFormat: 'd/m/Y', allowInput: true });
     if (invoice_id) retrieve_invoice();
-    flatpickr('#due_date', { dateFormat: 'd/m/Y', allowInput: true });
   });
   </script>
 

app/po/manage_supplier_return.php

@@ -432,7 +432,7 @@
         $('#badge_status').html(return_status_badge(r.status));
         $('#badge_fulfillment').html(fulfillment_status_badge(r.fulfillment_status));
         $('#return_number_display').text(r.return_number);
-        $('#return_date').val(r.return_date ? format_date(r.return_date) : '');
+        $('#return_date').val(r.return_date ? format_date_input(r.return_date) : '');
         $('#reason').val(r.reason || '');
         $('#tax_adjustment').val(parseFloat(r.tax_adjustment || 0).toFixed(2));
         $('#display_department').text(get_dept_label(r.department_id));

app/po/po.php

@@ -226,8 +226,7 @@
     var body      = '';
 
     $.each(page_data, function(i, o) {
-      var items      = JSON.parse(o.items || '[]');
+      var item_count = parseInt(o.item_count) || 0;
-      var item_count = items.length;
       var can_cancel = parseInt(o.status) >= -2 && parseInt(o.status) <= 1;
 
       body += `<tr>

app/po/supplier_returns.php

@@ -218,9 +218,7 @@
     }
 
     $.each(rows, function(i, r) {
-      var items = [];
+      var item_count = parseInt(r.item_count) || 0;
-      try { items = JSON.parse(r.items || '[]'); } catch(e) {}
-      var item_count = items.length;
       body += `<tr>
         <td class="py-3 fw-semibold">${escape_html(r.return_number || '')}</td>
         <td class="py-3">

app/revenue/api/engine/convert_quotation.php

@@ -88,6 +88,7 @@ foreach ($convert_items as $ci) {
         'unit_price'   => $unit_price,
         'total_price'  => $total_price,
         'tax_amount'   => $tax_amount,
+        'tax_rate'     => (float)($qi['tax_rate'] ?? 0),
         'stock_out_id' => 0,
     ];
     $validated[] = ['item_id' => $item_id, 'quantity' => $qty];

app/revenue/manage_invoice.php

@@ -146,7 +146,9 @@
   <?php require '../include_ending.php'; ?>
 
   <script>
-  var invoice_id = <?php echo $invoice_id; ?>;
+  var invoice_id  = <?php echo $invoice_id; ?>;
+  var issued_date = '';   // ISO issue date — lower bound for the due date
+  var due_picker  = null; // flatpickr instance on #due_date
 
   function doc_type_badge(doc_type) {
     const map = {
@@ -207,7 +209,12 @@
         $('#display_contact').html(display_text(inv.contact_name));
         $('#display_issued').html(inv.issued_date ? format_date(inv.issued_date) : '<span class="text-muted">—</span>');
         $('#display_due').html(inv.due_date ? format_date(inv.due_date) : '<span class="text-muted">—</span>');
-        $('#due_date').val(inv.due_date ? format_date(inv.due_date) : '');
+        $('#due_date').val(inv.due_date ? format_date_input(inv.due_date) : '');
+
+        // A due date before the issue date is not a valid payment term, so stop
+        // the picker from offering one.
+        issued_date = inv.issued_date ? String(inv.issued_date).split(' ')[0] : '';
+        if (due_picker && issued_date) due_picker.set('minDate', issued_date);
         $('#display_notes').html(inv.notes ? escape_html(inv.notes).replace(/\n/g, '<br>') : '<span class="text-muted">—</span>');
 
         var rows = '';
@@ -279,6 +286,18 @@
   }
 
   function save_invoice() {
+    // autoPrepare sweeps every .form-control into the payload, so #due_date
+    // arrives as the picker's DD/MM/YYYY text. Sent unconverted it reaches a
+    // MySQL DATE column verbatim and the insert fails, which the engine
+    // reports as the opaque "Database error, please try again." Convert it
+    // here, the way the purchase-invoice page already does.
+    var due_date = $('#due_date').val().trim();
+
+    if (due_date && issued_date && to_iso_date(due_date) < issued_date) {
+      bootbox.alert('The due date cannot be earlier than the issue date.');
+      return;
+    }
+
     ajax_request({
       url: '<?php echo $server_url?>order/api/engine/manage_invoice.php',
       autoPrepare: true,
@@ -286,6 +305,7 @@
       action: 'update',
       data: {
         id:             invoice_id,
+        due_date:       due_date ? to_iso_date(due_date) : '',
         tax_adjustment: parseFloat($('#tax_adjustment').val()) || 0,
       },
       onSuccess: function() { retrieve_invoice(); }
@@ -320,6 +340,10 @@
       bootbox.alert('Please enter a due date before issuing this invoice.');
       return;
     }
+    if (due_date && issued_date && to_iso_date(due_date) < issued_date) {
+      bootbox.alert('The due date cannot be earlier than the issue date.');
+      return;
+    }
     bootbox.confirm({
       message: 'Issue this invoice?',
       buttons: {
@@ -390,8 +414,8 @@
   }
 
   $(function() {
+    due_picker = flatpickr('#due_date', { dateFormat: 'd/m/Y', allowInput: true });
     if (invoice_id) retrieve_invoice();
-    flatpickr('#due_date', { dateFormat: 'd/m/Y', allowInput: true });
   });
   </script>
 

app/revenue/manage_order.php

@@ -235,7 +235,7 @@
       </td>
       <td>
         <input type="number" class="form-control form-control-sm item_tax_rate"
-          value="${parseFloat(item.tax_rate || 0).toFixed(2)}" min="0" max="100" step="0.01" oninput="recalc_totals()">
+          value="${line_tax_rate(item).toFixed(2)}" min="0" max="100" step="0.01" oninput="recalc_totals()">
         <input type="hidden" class="item_tax_amount" value="${item.tax_amount || 0}">
       </td>
       <td class="item_total text-end align-middle">
@@ -356,7 +356,7 @@
         $('#order_number_display').text(o.order_number);
         $('#contact').val(o.contact_name || '');
         $('#contact_id').val(o.contact_id || 0);
-        $('#order_date').val(o.order_date ? format_date(o.order_date) : '');
+        $('#order_date').val(o.order_date ? format_date_input(o.order_date) : '');
         $('#notes').val(o.notes || '');
         $('#discount').val(o.discount || 0);
         $('#tax_adjustment').val(o.tax_adjustment || 0);

app/revenue/manage_quotation.php

@@ -379,8 +379,8 @@
 
         $('#contact').val(q.contact_name || '');
         $('#contact_id').val(q.contact_id || 0);
-        $('#quotation_date').val(q.quotation_date ? format_date(q.quotation_date) : '');
+        $('#quotation_date').val(q.quotation_date ? format_date_input(q.quotation_date) : '');
-        $('#valid_until').val(q.valid_until ? format_date(q.valid_until) : '');
+        $('#valid_until').val(q.valid_until ? format_date_input(q.valid_until) : '');
         $('#department_id').val(q.department_id || 0);
         $('#notes').val(q.notes || '');
         $('#discount').val(parseFloat(q.discount) || 0);
@@ -515,7 +515,7 @@
   // ── Boot ──────────────────────────────────────────────────────────────────
   $(async function() {
     try {
-      load_departments('department_id');
+      await Promise.resolve(load_departments('department_id')).catch(function() {});
       if (quotation_id) {
         await retrieve_quotation();
       } else {

app/revenue/order.php

@@ -165,12 +165,6 @@
     return map[String(status)] || '<span class="badge bg-light text-dark">—</span>';
   }
 
-  function order_items_count(items) {
-    if (Array.isArray(items)) return items.length;
-    try { return JSON.parse(items || '[]').length; }
-    catch(e) { return 0; }
-  }
-
   function retrieve_orders() {
     return ajax_request({
       url: '<?php echo $server_url?>order/api/engine/retrieve_order.php',
@@ -226,7 +220,7 @@
     }
 
     $.each(rows, function(i, o) {
-      var item_count = order_items_count(o.items);
+      var item_count = parseInt(o.item_count) || 0;
       var source = String(o.source || '');
       var source_display = source === 'quotation' && parseInt(o.source_id) > 0
         ? `<a href="<?php echo $server_url?>revenue/manage_quotation.php?id=${o.source_id}">Quotation #${o.source_id}</a>`

app/revenue/quotation.php

@@ -212,14 +212,14 @@
     var body      = '';
 
     $.each(page_data, function(i, q) {
-      var items = typeof q.items === 'string' ? JSON.parse(q.items || '[]') : (q.items || []);
+      var item_count = parseInt(q.item_count) || 0;
       body += `<tr>
         <td class="py-3 fw-semibold">${escape_html(q.quotation_number)}</td>
         <td class="py-3">${format_date(q.quotation_date)}</td>
         <td class="py-3">${q.valid_until ? format_date(q.valid_until) : '<span class="text-muted">—</span>'}</td>
         <td class="py-3">${escape_html(q.contact_name || '—')}</td>
         <td class="py-3">${get_dept_label(q.department_id)}</td>
-        <td class="py-3">${items.length} item${items.length !== 1 ? 's' : ''}</td>
+        <td class="py-3">${item_count} item${item_count !== 1 ? 's' : ''}</td>
         <td class="py-3 fw-semibold">${format_number(q.grand_total, 2)}</td>
         <td class="py-3">${status_badge[String(q.status)] || q.status}</td>
         <td class="py-3">

app/session.php

@@ -2,6 +2,12 @@
 // app/session.php
 ob_start(); // ensure output buffering is on regardless of php.ini — prevents stray output from corrupting JSON API responses
 
+// The buffer is still flushed, so notices would still land in front of the JSON
+// body and break the client's parse ("Server error occurred."). The login API
+// engines load this file instead of db_auth.php, so apply the same policy here.
+ini_set('display_errors', '0');
+ini_set('log_errors', '1');
+
 if (session_status() === PHP_SESSION_NONE) {
 
     // Derive cookie path dynamically from the current script location.

app/setting/api/engine/manage_users.php

@@ -1,6 +1,7 @@
 <?php
     session_start();
     require_once '../../../assets/utils/db_auth.php';
+    require_once '../../../assets/utils/app_registry.php';
     require_once '../../../assets/utils/classes/UserManager.php';
 
     if ($user_role !== 'owner') { http_response_code(403); exit(json_encode(['success' => 0, 'message' => 'Only the owner can modify this setting.'])); }
@@ -30,7 +31,11 @@
             $result = $um->inviteUser($email, $role, $app_access);
 
             // Both new and existing users require explicit acceptance via email
-            $invite_url = rtrim($server_url, '/') . ($result['new_user']
+            // Absolute URL: the link is opened from a mail client, where a bare
+            // /app/... path goes nowhere. Same construction as register.php.
+            $invite_url = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? 'https' : 'http')
+                . '://' . $_SERVER['HTTP_HOST']
+                . rtrim($server_url, '/') . ($result['new_user']
                 ? '/login/invited_onboarding.php?token=' . $result['token']
                 : '/login/accept_invite.php?token='      . $result['token']);
 
@@ -88,7 +93,11 @@
             $map_id = (int)($data['map_id'] ?? 0);
             $result = $um->resendInvite($map_id);
 
-            $invite_url = rtrim($server_url, '/') . ($result['is_new_user']
+            // Absolute URL: the link is opened from a mail client, where a bare
+            // /app/... path goes nowhere. Same construction as register.php.
+            $invite_url = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? 'https' : 'http')
+                . '://' . $_SERVER['HTTP_HOST']
+                . rtrim($server_url, '/') . ($result['is_new_user']
                 ? '/login/invited_onboarding.php?token=' . $result['token']
                 : '/login/accept_invite.php?token='      . $result['token']);
 

app/setting/api/engine/switch_branch.php

@@ -3,7 +3,11 @@
  * switch_branch.php — Switch the active company for the current session.
  *
  * action: 'read'   → return list of companies the user belongs to
- * action: 'update' → switch to the requested company_id
+ * action: 'update' → switch to target_company_id
+ *
+ * The target is read from target_company_id, not company_id: every request
+ * carries company_id = the CURRENT company (prepare_form_data in custom.js),
+ * so reading it made a switch silently re-select the company already active.
  */
 session_start();
 require_once '../../../assets/utils/db_auth.php';
@@ -20,7 +24,7 @@ if ($action === 'read') {
 }
 
 if ($action === 'update') {
-    $target_company_id = (int)($data['company_id'] ?? 0);
+    $target_company_id = (int)($data['target_company_id'] ?? 0);
 
     if (!$target_company_id) {
         $answer['message'] = 'Invalid company.';

app/setting/company.php

@@ -121,7 +121,8 @@
 
                     <div class="col-md-6 mb-3">
                       <label class="form-label">Nickname / Channel Name</label>
-                      <input type="text" class="form-control" id="channel_name" placeholder="e.g. my-shop">
+                      <input type="text" class="form-control" id="channel_name" placeholder="e.g. my-shop"
+                             oninput="this.value=this.value.toLowerCase().replace(/[^a-z0-9_-]/g,'')">
                       <div class="form-text">Unique identifier. Lowercase, no spaces.</div>
                     </div>
                     <div class="col-md-3 mb-3">

app/setting/users.php

@@ -1,6 +1,7 @@
 <?php
   session_start();
   require '../config.php';
+  require_once '../assets/utils/app_registry.php';
   require '../include_header.php';
 ?>
 
@@ -256,9 +257,7 @@
       const license_badge = license_html(u.license);
       const access_badge  = app_access_html(u.app_access);
 
-      const joined = u.created_at
+      const joined = u.created_at ? format_date(String(u.created_at).split(' ')[0]) : '—';
-        ? new Date(u.created_at).toLocaleDateString('en-GB', {day:'2-digit', month:'short', year:'numeric'})
-        : '—';
 
       const is_pending = u.status === 'pending' && u.is_pending_invite == 1;
 

demo_seed.php

@@ -532,9 +532,11 @@ foreach ($stockout_defs as $so) {
     $qty  = $so['qty'];
     $cost = $p['cost'];
     $uom  = $p['uom'];
+    // The batch is bought in from a supplier; only the stock-out goes to the customer.
+    $supplier_id = $supplier_ids[0];
 
     dbTransaction($pdo2, function ($pdo2) use (
-        $stockMgmt, $whMgmt, $company_id, $main_wh_id, $sku, $qty, $cost, $customer_id,
+        $stockMgmt, $whMgmt, $company_id, $main_wh_id, $sku, $qty, $cost, $customer_id, $supplier_id,
         $logging, $dispatch_in_marker, $dispatch_out_marker
     ) {
         $bin = findFreeBin($pdo2, $company_id, $main_wh_id);
@@ -549,7 +551,7 @@ foreach ($stockout_defs as $so) {
             'zone'        => $bin,
             'aisle'       => $bin,
             'bin'         => $bin,
-            'contact_id'  => $customer_id,
+            'contact_id'  => $supplier_id,
             'description' => $dispatch_in_marker,
         ], $logging, $in_uuid);
         $stockMgmt->approveStock($stock_id, $main_wh_id, 'in', $whMgmt);

demo_seed_more_orders.php

@@ -39,7 +39,7 @@ function buildLineItem(array $products, string $sku, float $qty): array {
     $tax_amount  = round($total_price * $tax_rate / 100, 4);
     return [
         'product_sku'  => $sku,
-        'product_name' => $sku,
+        'product_name' => $p['product_name'],
         'quantity'     => $qty,
         'unit_price'   => $unit_price,
         'total_price'  => $total_price,
@@ -69,11 +69,16 @@ $sth->execute([':c' => $company_id]);
 $sales_dept_id = (int)$sth->fetchColumn();
 if (!$sales_dept_id) { exit("ERROR: SALES department not found — run demo_seed_transactions.php first.\n"); }
 
-$sth = $pdo2->prepare("SELECT sku, price FROM md_product WHERE company_id = :c");
+$sth = $pdo2->prepare("SELECT sku, product_name, price FROM md_product WHERE company_id = :c");
 $sth->execute([':c' => $company_id]);
 $products = $sth->fetchAll(PDO::FETCH_ASSOC | PDO::FETCH_UNIQUE);
 
-$sth = $pdo2->prepare("SELECT id, contact_name FROM md_contact WHERE company_id = :c AND contact_type = 1 ORDER BY id");
+// contact_type holds an md_contact_type id — resolve 'Customer' by name, not by a fixed id.
+$sth = $pdo2->prepare(
+    "SELECT c.id, c.contact_name FROM md_contact c
+     JOIN md_contact_type t ON t.company_id = c.company_id AND t.id = c.contact_type
+     WHERE c.company_id = :c AND t.contact_type = 'Customer' ORDER BY c.id"
+);
 $sth->execute([':c' => $company_id]);
 $customers = $sth->fetchAll(PDO::FETCH_ASSOC);
 $customer_ids = array_column($customers, 'id');

demo_seed_transactions.php

@@ -5,18 +5,16 @@
  *
  * Extends the base demo data (demo_seed.php: company, warehouses, products,
  * contacts, opening stock) with transactional data covering the rest of the
- * app's features:
+ * app's features (restock / dispatch / transfer movements are seeded by demo_seed.php):
  *
- *   1. Additional stock-in replenishment (restock events)
+ *   4. Chart of accounts, departments, GL posting formulas, product account mapping
- *   2. Stock-out (direct dispatch) + stock transfer (Main -> Bangna)
+ *   5. Sales cycle: quotation -> sales order -> invoice -> GL post
- *   3. Chart of accounts, departments, GL posting formulas
+ *   6. AR: receipt billing -> receipt -> GL post
- *   4. Sales cycle: quotation -> sales order -> invoice -> GL post
+ *   7. Purchasing cycle: purchase request -> PO -> receive -> purchase invoice -> GL post
- *   5. AR: receipt billing -> receipt -> GL post
+ *   8. AP: payment billing -> payment -> GL post
- *   6. Purchasing cycle: purchase request -> PO -> receive -> purchase invoice -> GL post
+ *   9. Supplier return (confirmed, restocks reversed)
- *   7. AP: payment billing -> payment -> GL post
+ *  10. Customer return (draft only — see note below)
- *   8. Supplier return (confirmed, restocks reversed)
+ *  11. Barcode labels for a handful of products
- *   9. Customer return (draft only — see note below)
- *  10. Barcode labels for a handful of products
  *
  * Every write goes through the same Manager classes + engine-file patterns
  * the app itself uses (dbTransaction wrapping, GlManager posting exactly as
@@ -46,6 +44,7 @@ require_once __DIR__ . '/app/dbconn.php';
 require_once __DIR__ . '/app/assets/utils/db_helpers.php';
 require_once __DIR__ . '/app/assets/utils/classes/WarehouseManager.php';
 require_once __DIR__ . '/app/assets/utils/classes/StockManager.php';
+require_once __DIR__ . '/app/assets/utils/classes/ProductManager.php';
 require_once __DIR__ . '/app/assets/utils/classes/QuotationManager.php';
 require_once __DIR__ . '/app/assets/utils/classes/OrderManager.php';
 require_once __DIR__ . '/app/assets/utils/classes/InvoiceManager.php';
@@ -89,24 +88,29 @@ $sth->execute();
 $owner_user_id = (int)($sth->fetchColumn() ?: 0);
 if (!$owner_user_id) exit("ERROR: demo owner user not found — run demo_seed.php first.\n");
 
+// Resolve by name: ids depend on what else exists in the database.
 $sth = $pdo2->prepare("SELECT id, warehouse_name FROM md_warehouse WHERE company_id = :c ORDER BY id");
 $sth->execute([':c' => $company_id]);
 $warehouses = $sth->fetchAll(PDO::FETCH_KEY_PAIR); // id => name
-if (count($warehouses) < 2) exit("ERROR: expected 2 warehouses — run demo_seed.php first.\n");
+$main_wh   = (int)(array_search('Main Warehouse', $warehouses, true) ?: 0);
-$wh_ids   = array_keys($warehouses);
+$bangna_wh = (int)(array_search('Bangna Distribution Center', $warehouses, true) ?: 0);
-$main_wh  = $wh_ids[0]; // Main Warehouse
+if (!$main_wh || !$bangna_wh) exit("ERROR: expected Main Warehouse and Bangna Distribution Center — run demo_seed.php first.\n");
-$bangna_wh = $wh_ids[1]; // Bangna Distribution Center
 
-$sth = $pdo2->prepare("SELECT id, contact_name, contact_type FROM md_contact WHERE company_id = :c ORDER BY id");
+// md_contact.contact_type is an md_contact_type id, so match on the type name.
+$sth = $pdo2->prepare(
+    "SELECT c.id, c.contact_name, t.contact_type AS type_name
+     FROM md_contact c
+     JOIN md_contact_type t ON t.company_id = c.company_id AND t.id = c.contact_type
+     WHERE c.company_id = :c
+     ORDER BY c.id"
+);
 $sth->execute([':c' => $company_id]);
 $contacts = $sth->fetchAll(PDO::FETCH_ASSOC);
-if (count($contacts) < 7) exit("ERROR: expected 7 contacts — run demo_seed.php first.\n");
+$customer_ids = array_values(array_column(array_filter($contacts, fn($c) => $c['type_name'] === 'Customer'), 'id'));
-$customer_ids = array_column(array_filter($contacts, fn($c) => (int)$c['contact_type'] === 1), 'id');
+$supplier_ids = array_values(array_column(array_filter($contacts, fn($c) => $c['type_name'] === 'Supplier'), 'id'));
-$supplier_ids = array_column(array_filter($contacts, fn($c) => (int)$c['contact_type'] === 2), 'id');
+if (count($customer_ids) < 4 || count($supplier_ids) < 3) exit("ERROR: expected 4 customers and 3 suppliers — run demo_seed.php first.\n");
-$customer_ids = array_values($customer_ids);
-$supplier_ids = array_values($supplier_ids);
 
-$sth = $pdo2->prepare("SELECT sku, uom, cost_price, price FROM md_product WHERE company_id = :c ORDER BY id");
+$sth = $pdo2->prepare("SELECT sku, product_name, uom, cost_price, price FROM md_product WHERE company_id = :c ORDER BY id");
 $sth->execute([':c' => $company_id]);
 $products = $sth->fetchAll(PDO::FETCH_ASSOC | PDO::FETCH_UNIQUE);
 if (count($products) < 14) exit("ERROR: expected 14 products — run demo_seed.php first.\n");
@@ -114,156 +118,6 @@ if (count($products) < 14) exit("ERROR: expected 14 products — run demo_seed.p
 $logging = ['user_id' => $owner_user_id, 'dt' => date('Y-m-d H:i:s'), 'login' => null, 'action' => 'seed_transactions'];
 
 $whMgmt    = new WarehouseManager($pdo2, $company_id);
-$stockMgmt = new StockManager($pdo2, $company_id);
-
-/** Find the next unused simple-location bin label "A-N" for a warehouse. */
-function nextFreeBin(PDO $pdo2, int $company_id, int $warehouse_id): string {
-    $sth = $pdo2->prepare(
-        "SELECT bin FROM md_bin WHERE company_id = :c AND warehouse = :w AND product_sku IS NULL
-         ORDER BY CAST(SUBSTRING(bin, 3) AS UNSIGNED) ASC LIMIT 1"
-    );
-    $sth->execute([':c' => $company_id, ':w' => $warehouse_id]);
-    $bin = $sth->fetchColumn();
-    if (!$bin) throw new Exception("No free bin available in warehouse {$warehouse_id}.");
-    return $bin;
-}
-
-// ─────────────────────────────────────────────────────────────────────────────
-// 1. Additional stock-in replenishment (restock events)
-// ─────────────────────────────────────────────────────────────────────────────
-echo "--- Restock (additional stock-in) ---\n";
-
-$restock_defs = [
-    ['sku' => 'EL-001', 'warehouse' => $main_wh,   'qty' => 40,  'supplier_idx' => 0],
-    ['sku' => 'OF-001', 'warehouse' => $main_wh,   'qty' => 60,  'supplier_idx' => 1],
-    ['sku' => 'BV-002', 'warehouse' => $bangna_wh, 'qty' => 35,  'supplier_idx' => 2],
-];
-
-foreach ($restock_defs as $r) {
-    $sth = $pdo2->prepare(
-        "SELECT COUNT(*) FROM `td_stock_{$r['warehouse']}`
-         WHERE company_id = :c AND product_sku = :sku AND type = 'in' AND description = 'Restock (demo seed)'"
-    );
-    $sth->execute([':c' => $company_id, ':sku' => $r['sku']]);
-    if ((int)$sth->fetchColumn() > 0) {
-        skip("Restock for {$r['sku']} in warehouse {$r['warehouse']} already exists");
-        continue;
-    }
-
-    $bin = nextFreeBin($pdo2, $company_id, $r['warehouse']);
-    $supplier_id = $supplier_ids[$r['supplier_idx']];
-    $uuid = bin2hex(random_bytes(16));
-    $p = $products[$r['sku']];
-
-    dbTransaction($pdo2, function ($pdo2) use ($stockMgmt, $whMgmt, $r, $bin, $supplier_id, $logging, $uuid, $p) {
-        $stock_id = $stockMgmt->saveStockIn([
-            'id' => 0, 'warehouse' => $r['warehouse'], 'product_sku' => $r['sku'],
-            'quantity' => $r['qty'], 'price' => $p['cost_price'],
-            'zone' => $bin, 'aisle' => $bin, 'bin' => $bin,
-            'contact_id' => $supplier_id, 'description' => 'Restock (demo seed)',
-        ], $logging, $uuid);
-        $stockMgmt->approveStock($stock_id, $r['warehouse'], 'in', $whMgmt);
-    });
-    ok("Restocked {$r['qty']} {$p['uom']} of {$r['sku']} into {$warehouses[$r['warehouse']]} bin {$bin}");
-}
-
-// ─────────────────────────────────────────────────────────────────────────────
-// 2. Stock-out (direct dispatch) — dedicated batch in + full-bin out
-// ─────────────────────────────────────────────────────────────────────────────
-echo "\n--- Stock-out (direct dispatch) ---\n";
-
-$dispatch_defs = [
-    ['sku' => 'PK-003', 'warehouse' => $main_wh, 'qty' => 25, 'customer_idx' => 0],
-    ['sku' => 'OF-003', 'warehouse' => $main_wh, 'qty' => 15, 'customer_idx' => 1],
-];
-
-foreach ($dispatch_defs as $d) {
-    $sth = $pdo2->prepare(
-        "SELECT COUNT(*) FROM `td_stock_{$d['warehouse']}`
-         WHERE company_id = :c AND product_sku = :sku AND type = 'out' AND description = 'Direct dispatch (demo seed)'"
-    );
-    $sth->execute([':c' => $company_id, ':sku' => $d['sku']]);
-    if ((int)$sth->fetchColumn() > 0) {
-        skip("Dispatch for {$d['sku']} already exists");
-        continue;
-    }
-
-    $bin = nextFreeBin($pdo2, $company_id, $d['warehouse']);
-    $customer_id = $customer_ids[$d['customer_idx']];
-    $p = $products[$d['sku']];
-
-    dbTransaction($pdo2, function ($pdo2) use ($stockMgmt, $whMgmt, $d, $bin, $customer_id, $logging, $p) {
-        // Receive a dedicated batch first (so we don't touch demo_seed.php's opening-stock bins)
-        $in_uuid = bin2hex(random_bytes(16));
-        $in_id = $stockMgmt->saveStockIn([
-            'id' => 0, 'warehouse' => $d['warehouse'], 'product_sku' => $d['sku'],
-            'quantity' => $d['qty'], 'price' => $p['cost_price'],
-            'zone' => $bin, 'aisle' => $bin, 'bin' => $bin,
-            'contact_id' => $customer_id, 'description' => 'Batch for dispatch (demo seed)',
-        ], $logging, $in_uuid);
-        $stockMgmt->approveStock($in_id, $d['warehouse'], 'in', $whMgmt);
-
-        // Dispatch it straight out (saveStockOut takes the whole bin)
-        $out_uuid = bin2hex(random_bytes(16));
-        $out_id = $stockMgmt->saveStockOut([
-            'id' => 0, 'warehouse' => $d['warehouse'], 'product_sku' => $d['sku'],
-            'zone' => $bin, 'aisle' => $bin, 'bin' => $bin,
-            'contact_id' => $customer_id, 'description' => 'Direct dispatch (demo seed)',
-        ], $logging, $out_uuid);
-        $stockMgmt->approveStock($out_id, $d['warehouse'], 'out', $whMgmt);
-    });
-    ok("Dispatched {$d['qty']} {$p['uom']} of {$d['sku']} from {$warehouses[$d['warehouse']]}");
-}
-
-// ─────────────────────────────────────────────────────────────────────────────
-// 3. Stock transfer — Main Warehouse -> Bangna Distribution Center
-// ─────────────────────────────────────────────────────────────────────────────
-echo "\n--- Stock transfer (Main -> Bangna) ---\n";
-
-$transfer_defs = [
-    ['sku' => 'BV-001', 'qty' => 30],
-    ['sku' => 'PK-002', 'qty' => 12],
-];
-
-foreach ($transfer_defs as $t) {
-    $sth = $pdo2->prepare(
-        "SELECT COUNT(*) FROM `td_stock_{$main_wh}`
-         WHERE company_id = :c AND product_sku = :sku AND type = 'transfer' AND description = 'Transfer to Bangna (demo seed)'"
-    );
-    $sth->execute([':c' => $company_id, ':sku' => $t['sku']]);
-    if ((int)$sth->fetchColumn() > 0) {
-        skip("Transfer for {$t['sku']} already exists");
-        continue;
-    }
-
-    // Bin allocation is independent of the transaction below — resolve both up front.
-    $from_bin = nextFreeBin($pdo2, $company_id, $main_wh);
-    $to_bin   = nextFreeBin($pdo2, $company_id, $bangna_wh);
-    $p = $products[$t['sku']];
-
-    dbTransaction($pdo2, function ($pdo2) use ($stockMgmt, $whMgmt, $t, $from_bin, $to_bin, $main_wh, $bangna_wh, $logging, $p) {
-        // Receive a dedicated batch first (so we don't touch demo_seed.php's opening-stock bins)
-        $in_uuid = bin2hex(random_bytes(16));
-        $in_id = $stockMgmt->saveStockIn([
-            'id' => 0, 'warehouse' => $main_wh, 'product_sku' => $t['sku'],
-            'quantity' => $t['qty'], 'price' => $p['cost_price'],
-            'zone' => $from_bin, 'aisle' => $from_bin, 'bin' => $from_bin,
-            'contact_id' => 0, 'description' => 'Batch for transfer (demo seed)',
-        ], $logging, $in_uuid);
-        $stockMgmt->approveStock($in_id, $main_wh, 'in', $whMgmt);
-
-        $tr_uuid = bin2hex(random_bytes(16));
-        $out_id = $stockMgmt->saveStockTransfer([
-            'id' => 0, 'warehouse_from' => $main_wh, 'warehouse_to' => $bangna_wh,
-            'product_sku' => $t['sku'],
-            'zone_from' => $from_bin, 'aisle_from' => $from_bin, 'bin_from' => $from_bin,
-            'zone_to'   => $to_bin,   'aisle_to'   => $to_bin,   'bin_to'   => $to_bin,
-            'contact_id' => 0, 'description' => 'Transfer to Bangna (demo seed)',
-        ], $logging, $tr_uuid);
-        $stockMgmt->approveStock($out_id, $main_wh, 'transfer', $whMgmt);
-    });
-    ok("Transferred {$t['qty']} {$p['uom']} of {$t['sku']}: {$warehouses[$main_wh]} bin {$from_bin} -> {$warehouses[$bangna_wh]} bin {$to_bin}");
-}
 
 // ─────────────────────────────────────────────────────────────────────────────
 // 4. Chart of accounts + departments + GL posting formulas
@@ -379,6 +233,25 @@ foreach ($formula_defs as $doc_type => $def) {
     $formula_ids[$doc_type] = $id;
 }
 
+echo "\n--- Product account mapping ---\n";
+
+// The sales and purchase formulas split 'total' per product, so Batch GL Entries
+// refuses to post until every product has sales/purchase accounts
+// (Account Formulas > Product Accounts, accounting/api/engine/product_account_mapping.php).
+$sth = $pdo2->prepare("SELECT id, sku, sales_account_code, purchase_account_code FROM md_product WHERE company_id = :c ORDER BY id");
+$sth->execute([':c' => $company_id]);
+foreach ($sth->fetchAll(PDO::FETCH_ASSOC) as $prod) {
+    if ($prod['sales_account_code'] && $prod['purchase_account_code']) {
+        skip("Product {$prod['sku']} already mapped");
+        continue;
+    }
+    $sales_code    = $prod['sales_account_code']    ?: '4000';
+    $purchase_code = $prod['purchase_account_code'] ?: '5000';
+    dbTransaction($pdo2, fn($pdo) => (new ProductManager($pdo, $company_id))
+        ->updateAccountMapping((int)$prod['id'], $sales_code, $purchase_code, $logging));
+    ok("Mapped {$prod['sku']}: sales {$sales_code}, purchase {$purchase_code}");
+}
+
 /** Post (or replace) GL for a document, mirroring order/api/engine/issue_invoice.php exactly. */
 function postGl(PDO $pdo1, PDO $pdo2, int $company_id, string $doc_type, int $doc_id, string $posting_class): array {
     require_once __DIR__ . "/app/assets/utils/classes_ac/posting/{$posting_class}.php";
@@ -409,7 +282,7 @@ function buildLineItem(array $products, string $sku, float $qty): array {
     $tax_amount  = round($total_price * $tax_rate / 100, 4);
     return [
         'product_sku'  => $sku,
-        'product_name' => $sku, // demo_seed.php products keyed by SKU; name not needed for GL/report correctness
+        'product_name' => $p['product_name'], // documents show the product name, as the UI's product search fills it
         'quantity'     => $qty,
         'unit_price'   => $unit_price,
         'total_price'  => $total_price,

docker-compose.yml

@@ -22,6 +22,7 @@ services:
       EMIT_SECRET: ${EMIT_SECRET}
       SMTP_USERNAME: ${SMTP_USERNAME}
       SMTP_PASSWORD: ${SMTP_PASSWORD}
+      OTP_REQUIRED: ${OTP_REQUIRED:-false}
     volumes:
       - .:/var/www/html/wms-app
     ports:

docker/init-env.sh

@@ -55,6 +55,7 @@ PUBLIC_HOST=$public_host
 EMIT_SECRET=$emit_secret
 SMTP_USERNAME=$smtp_user
 SMTP_PASSWORD=$smtp_pass
+OTP_REQUIRED=false
 HTTP_PORT=$http_port
 EOF
 chmod 600 "$ENV_FILE"

docker/php/Dockerfile

@@ -2,6 +2,8 @@ FROM php:8.3-apache
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
         libzip-dev libicu-dev libonig-dev default-mysql-client gettext-base \
+        libpng-dev libjpeg-dev libfreetype6-dev \
+    && docker-php-ext-configure gd --with-jpeg --with-freetype \
     && docker-php-ext-install pdo_mysql mysqli mbstring gd zip intl sockets exif opcache \
     && a2enmod rewrite \
     && apt-get clean && rm -rf /var/lib/apt/lists/*

docker/php/config.php.template

@@ -33,6 +33,22 @@ if (!defined('NODE_EMIT_SECRET')) {
 	define('NODE_EMIT_SECRET', '${EMIT_SECRET}');
 }
 
+// ── Login OTP ────────────────────────────────────────────────────────────────
+// Set from OTP_REQUIRED in .env and reconciled by the entrypoint on every start.
+// Off by default: anything other than the boolean true leaves the OTP step off.
+if (!defined('OTP_REQUIRED')) {
+	define('OTP_REQUIRED', ${OTP_REQUIRED});
+}
+
+// ── App registry ─────────────────────────────────────────────────────────────
+// Apps a user can be given access to (Setting → Users Access). Keys must match
+// the user.app_access enum; assets/utils/app_registry.php supplies this default
+// for configs that do not define it.
+$app_registry = [
+	'wms'        => ['label' => 'WMS',        'icon' => 'ti-box',        'color' => 'bg-label-primary'],
+	'accounting' => ['label' => 'Accounting', 'icon' => 'ti-calculator', 'color' => 'bg-label-success'],
+];
+
 // ── Usage packages ───────────────────────────────────────────────────────────
 $packages = [
 	'starter' => [

docker/php/entrypoint.sh

@@ -4,15 +4,39 @@ set -e
 APP_DIR=/var/www/html/wms-app
 CONFIG=$APP_DIR/app/config.php
 
+# Email OTP on sign-in, OFF BY DEFAULT. Only the exact string "true" turns it
+# on; a missing variable or anything else means false.
+: "${OTP_REQUIRED:=false}"
+[ "$OTP_REQUIRED" = "true" ] || OTP_REQUIRED=false
+export OTP_REQUIRED
+
 # Generate app/config.php from template on first run only.
 # Restrict envsubst to known placeholders so it never touches the app's own
 # $variable syntax (envsubst blanks out any $NAME it doesn't recognize).
 if [ ! -f "$CONFIG" ]; then
 	echo "[entrypoint] generating app/config.php"
-	envsubst '${DB_ROOT_PASSWORD} ${PUBLIC_HOST} ${EMIT_SECRET} ${SMTP_USERNAME} ${SMTP_PASSWORD}' \
+	envsubst '${DB_ROOT_PASSWORD} ${PUBLIC_HOST} ${EMIT_SECRET} ${SMTP_USERNAME} ${SMTP_PASSWORD} ${OTP_REQUIRED}' \
 		< /usr/local/etc/wms/config.php.template > "$CONFIG"
 fi
 
+# config.php is never regenerated once it exists, so OTP_REQUIRED is the one
+# line reconciled on every start: the .env value always wins, and a config.php
+# written before this switch existed gets the line added.
+if grep -q "define('OTP_REQUIRED'" "$CONFIG"; then
+	if ! grep -q "define('OTP_REQUIRED', ${OTP_REQUIRED});" "$CONFIG"; then
+		sed -i "s/define('OTP_REQUIRED', [A-Za-z]*);/define('OTP_REQUIRED', ${OTP_REQUIRED});/" "$CONFIG"
+		echo "[entrypoint] OTP_REQUIRED is now ${OTP_REQUIRED}"
+	fi
+else
+	# Drop a closing ?> on the last line so the appended block stays inside PHP.
+	sed -i -e '${/^[[:space:]]*?>[[:space:]]*$/d}' "$CONFIG"
+	printf "\nif (!defined('OTP_REQUIRED')) {\n\tdefine('OTP_REQUIRED', %s);\n}\n" "$OTP_REQUIRED" >> "$CONFIG"
+	echo "[entrypoint] added OTP_REQUIRED = ${OTP_REQUIRED} to an existing config.php"
+fi
+if [ "$OTP_REQUIRED" = "false" ]; then
+	echo "[entrypoint] email OTP is off (OTP_REQUIRED=false); sign-in is password only."
+fi
+
 mkdir -p "$APP_DIR/app/uploads"
 chown -R www-data:www-data "$APP_DIR/app/uploads"
 

nodejs/logs/scheduler-error.log

@@ -1,21 +0,0 @@
-2026-07-22T14:37:48: [2026-07-22T07:37:48.626Z] [PID: 505] [NODE-CRON] [WARN] missed execution at Wed Jul 22 2026 14:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T15:14:43: [2026-07-23T08:14:43.767Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 15:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T20:39:04: [2026-07-23T13:39:04.943Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 17:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T20:39:04: [2026-07-23T13:39:04.953Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 18:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T20:39:04: [2026-07-23T13:39:04.959Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 19:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T20:39:04: [2026-07-23T13:39:04.965Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 20:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T21:02:17: [2026-07-23T14:02:17.033Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 21:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T21:11:21: [2026-07-23T14:11:21.977Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 17:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T21:11:21: [2026-07-23T14:11:21.982Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 18:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T21:11:21: [2026-07-23T14:11:21.985Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 19:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T21:11:21: [2026-07-23T14:11:21.987Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 20:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-25T14:44:32: [2026-07-25T07:44:32.121Z] [PID: 476] [NODE-CRON] [WARN] missed execution at Sat Jul 25 2026 13:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-25T14:44:32: [2026-07-25T07:44:32.127Z] [PID: 476] [NODE-CRON] [WARN] missed execution at Sat Jul 25 2026 14:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-25T15:24:00: [2026-07-25T08:24:00.029Z] [PID: 476] [NODE-CRON] [WARN] missed execution at Sat Jul 25 2026 14:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-25T15:24:00: [2026-07-25T08:24:00.032Z] [PID: 476] [NODE-CRON] [WARN] missed execution at Sat Jul 25 2026 15:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-03T10:11:12: [2026-08-03T03:11:12.241Z] [PID: 477] [NODE-CRON] [WARN] missed execution at Mon Aug 03 2026 10:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-03T10:31:46: [2026-08-03T03:31:46.573Z] [PID: 477] [NODE-CRON] [WARN] missed execution at Mon Aug 03 2026 10:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-03T11:08:26: [2026-08-03T04:08:26.686Z] [PID: 477] [NODE-CRON] [WARN] missed execution at Mon Aug 03 2026 11:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-04T15:02:31: [2026-08-04T08:02:31.243Z] [PID: 78443] [NODE-CRON] [WARN] missed execution at Tue Aug 04 2026 15:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-04T15:32:15: [2026-08-04T08:32:15.561Z] [PID: 78443] [NODE-CRON] [WARN] missed execution at Tue Aug 04 2026 15:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-04T17:01:03: [2026-08-04T10:01:03.525Z] [PID: 78443] [NODE-CRON] [WARN] missed execution at Tue Aug 04 2026 17:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.

nodejs/logs/scheduler.log

@@ -1,58 +0,0 @@
-2026-07-20T17:35:51: [scheduler] running — etl_gl + etl_stock (hourly) | low_stock + overdue_invoices alerts (daily)
-2026-07-20T21:00:00: [scheduler] etl_gl slot=21
-2026-07-20T21:00:00: [scheduler] etl_gl slot=21 — no companies
-2026-07-21T16:06:58: [scheduler] running — etl_gl + etl_stock (hourly) | low_stock + overdue_invoices alerts (daily)
-2026-07-22T13:08:58: [scheduler] running — etl_gl + etl_stock (hourly) | low_stock + overdue_invoices alerts (daily)
-2026-07-22T14:37:48: [2026-07-22T07:37:48.626Z] [PID: 505] [NODE-CRON] [WARN] missed execution at Wed Jul 22 2026 14:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-22T15:00:00: [scheduler] etl_gl slot=15
-2026-07-22T15:00:00: [scheduler] etl_gl slot=15 — no companies
-2026-07-22T15:30:00: [scheduler] etl_stock slot=15
-2026-07-22T15:30:00: [scheduler] etl_stock slot=15 — no companies
-2026-07-22T16:00:00: [scheduler] etl_gl slot=16
-2026-07-22T16:00:00: [scheduler] etl_gl slot=16 — no companies
-2026-07-23T12:11:51: [scheduler] running — etl_gl + etl_stock (hourly) | low_stock + overdue_invoices alerts (daily)
-2026-07-23T12:30:00: [scheduler] etl_stock slot=12
-2026-07-23T12:30:00: [scheduler] etl_stock slot=12 — no companies
-2026-07-23T13:36:04: [scheduler] running — etl_gl + etl_stock (hourly) | low_stock + overdue_invoices alerts (daily)
-2026-07-23T15:14:43: [2026-07-23T08:14:43.767Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 15:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T15:30:00: [scheduler] etl_stock slot=15
-2026-07-23T15:30:00: [scheduler] etl_stock slot=15 — no companies
-2026-07-23T16:00:00: [scheduler] etl_gl slot=16
-2026-07-23T16:00:00: [scheduler] etl_gl slot=16 — no companies
-2026-07-23T16:30:00: [scheduler] etl_stock slot=16
-2026-07-23T16:30:00: [scheduler] etl_stock slot=16 — no companies
-2026-07-23T20:39:04: [2026-07-23T13:39:04.943Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 17:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T20:39:04: [2026-07-23T13:39:04.953Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 18:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T20:39:04: [2026-07-23T13:39:04.959Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 19:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T20:39:04: [2026-07-23T13:39:04.965Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 20:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T21:02:17: [2026-07-23T14:02:17.033Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 21:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T21:11:21: [2026-07-23T14:11:21.977Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 17:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T21:11:21: [2026-07-23T14:11:21.982Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 18:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T21:11:21: [2026-07-23T14:11:21.985Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 19:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T21:11:21: [2026-07-23T14:11:21.987Z] [PID: 451] [NODE-CRON] [WARN] missed execution at Thu Jul 23 2026 20:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-23T21:30:00: [scheduler] etl_stock slot=21
-2026-07-23T21:30:00: [scheduler] etl_stock slot=21 — no companies
-2026-07-25T12:19:55: [scheduler] running — etl_gl + etl_stock (hourly) | low_stock + overdue_invoices alerts (daily)
-2026-07-25T12:30:00: [scheduler] etl_stock slot=12
-2026-07-25T12:30:00: [scheduler] etl_stock slot=12 — no companies
-2026-07-25T13:00:00: [scheduler] etl_gl slot=13
-2026-07-25T13:00:00: [scheduler] etl_gl slot=13 — no companies
-2026-07-25T14:44:32: [2026-07-25T07:44:32.121Z] [PID: 476] [NODE-CRON] [WARN] missed execution at Sat Jul 25 2026 13:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-25T14:44:32: [2026-07-25T07:44:32.127Z] [PID: 476] [NODE-CRON] [WARN] missed execution at Sat Jul 25 2026 14:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-25T15:24:00: [2026-07-25T08:24:00.029Z] [PID: 476] [NODE-CRON] [WARN] missed execution at Sat Jul 25 2026 14:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-07-25T15:24:00: [2026-07-25T08:24:00.032Z] [PID: 476] [NODE-CRON] [WARN] missed execution at Sat Jul 25 2026 15:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-03T08:52:15: [scheduler] running — etl_gl + etl_stock (hourly) | low_stock + overdue_invoices alerts (daily)
-2026-08-03T09:00:00: [scheduler] etl_gl slot=9
-2026-08-03T09:00:00: [scheduler] alert_overdue_invoices running
-2026-08-03T09:00:00: [scheduler] etl_gl slot=9 — no companies
-2026-08-03T10:11:12: [2026-08-03T03:11:12.241Z] [PID: 477] [NODE-CRON] [WARN] missed execution at Mon Aug 03 2026 10:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-03T10:31:46: [2026-08-03T03:31:46.573Z] [PID: 477] [NODE-CRON] [WARN] missed execution at Mon Aug 03 2026 10:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-03T11:08:26: [2026-08-03T04:08:26.686Z] [PID: 477] [NODE-CRON] [WARN] missed execution at Mon Aug 03 2026 11:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-04T13:35:14: [scheduler] running — etl_gl + etl_stock (hourly) | low_stock + overdue_invoices alerts (daily)
-2026-08-04T15:02:31: [2026-08-04T08:02:31.243Z] [PID: 78443] [NODE-CRON] [WARN] missed execution at Tue Aug 04 2026 15:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-04T15:32:15: [2026-08-04T08:32:15.561Z] [PID: 78443] [NODE-CRON] [WARN] missed execution at Tue Aug 04 2026 15:30:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.
-2026-08-04T16:00:00: [scheduler] etl_gl slot=16
-2026-08-04T16:00:00: [scheduler] etl_gl slot=16 — no companies
-2026-08-04T16:30:00: [scheduler] etl_stock slot=16
-2026-08-04T16:30:00: [scheduler] etl_stock slot=16 — no companies
-2026-08-04T17:01:03: [2026-08-04T10:01:03.525Z] [PID: 78443] [NODE-CRON] [WARN] missed execution at Tue Aug 04 2026 17:00:00 GMT+0700 (Indochina Time)! Possible blocking IO or high CPU user at the same process used by node-cron.

nodejs/logs/socket.log

@@ -1,255 +0,0 @@
-2026-07-20T17:35:51: Node.js real-time server running on port 3000
-2026-07-21T16:06:58: Node.js real-time server running on port 3000
-2026-07-22T13:08:58: Node.js real-time server running on port 3000
-2026-07-22T13:10:29: [connect] socket=0-LquhazY9eKKN7LAAAB company=1 user=1 role=owner
-2026-07-22T13:15:09: [disconnect] socket=0-LquhazY9eKKN7LAAAB
-2026-07-22T13:15:12: [connect] socket=P4rxlPGuHWMqT35XAAAD company=1 user=1 role=owner
-2026-07-22T13:26:21: [disconnect] socket=P4rxlPGuHWMqT35XAAAD
-2026-07-22T13:26:23: [connect] socket=EBxi3tj8fNMUmyoyAAAF company=1 user=1 role=owner
-2026-07-22T13:30:24: [disconnect] socket=EBxi3tj8fNMUmyoyAAAF
-2026-07-22T13:30:25: [connect] socket=SJtRh1L6usnHrWebAAAH company=1 user=1 role=owner
-2026-07-22T13:31:59: [disconnect] socket=SJtRh1L6usnHrWebAAAH
-2026-07-22T13:31:59: [connect] socket=xvRdZhqqg-soDWr7AAAJ company=1 user=1 role=owner
-2026-07-22T13:41:17: [disconnect] socket=xvRdZhqqg-soDWr7AAAJ
-2026-07-22T13:41:17: [connect] socket=QZkAkh2pHOGltp-0AAAL company=1 user=1 role=owner
-2026-07-22T13:42:28: [disconnect] socket=QZkAkh2pHOGltp-0AAAL
-2026-07-22T13:42:28: [connect] socket=0Vb5YTMHDs1gOC47AAAN company=1 user=1 role=owner
-2026-07-22T13:42:36: [disconnect] socket=0Vb5YTMHDs1gOC47AAAN
-2026-07-22T13:42:36: [connect] socket=idQO9l1OGLiXPyEoAAAP company=1 user=1 role=owner
-2026-07-22T13:42:43: [disconnect] socket=idQO9l1OGLiXPyEoAAAP
-2026-07-22T13:42:43: [connect] socket=nvfS_4EF_3kF5PGsAAAR company=1 user=1 role=owner
-2026-07-22T13:47:25: [disconnect] socket=nvfS_4EF_3kF5PGsAAAR
-2026-07-22T13:47:27: [connect] socket=yytX3fzh594f9phBAAAT company=1 user=1 role=owner
-2026-07-22T13:50:19: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-07-22T13:50:19: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-07-22T13:50:19: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-07-22T13:50:19: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-07-22T13:50:19: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-07-22T13:59:42: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-07-22T13:59:42: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-07-22T13:59:43: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-07-22T13:59:43: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-07-22T13:59:43: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-07-22T13:59:43: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-07-22T13:59:43: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-07-22T13:59:43: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-07-22T13:59:43: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-07-22T13:59:43: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-07-22T14:03:26: [disconnect] socket=yytX3fzh594f9phBAAAT
-2026-07-22T14:03:28: [connect] socket=waEM4mo4V099RHhAAAAV company=1 user=1 role=owner
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'out' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'out' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'out' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'out' }
-2026-07-22T14:03:30: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'out' }
-2026-07-22T14:11:10: [disconnect] socket=waEM4mo4V099RHhAAAAV
-2026-07-22T14:35:14: [connect] socket=ZSmIs38dJh1u4If4AAAX company=1 user=1 role=owner
-2026-07-22T14:35:49: [disconnect] socket=ZSmIs38dJh1u4If4AAAX
-2026-07-22T14:35:49: [connect] socket=1bcHdQOC7cBTftxyAAAZ company=1 user=1 role=owner
-2026-07-22T14:36:37: [disconnect] socket=1bcHdQOC7cBTftxyAAAZ
-2026-07-22T14:36:38: [connect] socket=fMazKVGWKhaTm7OUAAAb company=1 user=1 role=owner
-2026-07-22T14:36:46: [disconnect] socket=fMazKVGWKhaTm7OUAAAb
-2026-07-22T14:36:46: [connect] socket=VfqVaEiOI3NTCA7fAAAd company=1 user=1 role=owner
-2026-07-22T14:36:48: [disconnect] socket=VfqVaEiOI3NTCA7fAAAd
-2026-07-22T14:36:48: [connect] socket=DAww8irzEgS7j7JLAAAf company=1 user=1 role=owner
-2026-07-22T14:36:49: [disconnect] socket=DAww8irzEgS7j7JLAAAf
-2026-07-22T14:36:49: [connect] socket=WgF3HArg1rthWkktAAAh company=1 user=1 role=owner
-2026-07-22T14:37:05: [disconnect] socket=WgF3HArg1rthWkktAAAh
-2026-07-22T14:37:05: [connect] socket=pfMLLNR0x-qoq485AAAj company=1 user=1 role=owner
-2026-07-22T14:37:08: [disconnect] socket=pfMLLNR0x-qoq485AAAj
-2026-07-22T14:37:09: [connect] socket=7ZtkCaJZqcYXBSZWAAAl company=1 user=1 role=owner
-2026-07-22T14:37:14: [disconnect] socket=7ZtkCaJZqcYXBSZWAAAl
-2026-07-22T14:37:14: [connect] socket=F6_OvPrmc-vv_KoqAAAn company=1 user=1 role=owner
-2026-07-22T14:37:18: [disconnect] socket=F6_OvPrmc-vv_KoqAAAn
-2026-07-22T14:37:18: [connect] socket=gdlZxPbkkcdkdE2AAAAp company=1 user=1 role=owner
-2026-07-22T14:40:08: [disconnect] socket=gdlZxPbkkcdkdE2AAAAp
-2026-07-22T14:40:09: [connect] socket=c8j8ybp-e7MPpa6cAAAr company=1 user=1 role=owner
-2026-07-22T14:40:13: [disconnect] socket=c8j8ybp-e7MPpa6cAAAr
-2026-07-22T14:40:13: [connect] socket=D36DmJgraENmU5xsAAAt company=1 user=1 role=owner
-2026-07-22T14:40:20: [disconnect] socket=D36DmJgraENmU5xsAAAt
-2026-07-22T14:40:21: [connect] socket=saY0q6gBioHWgq7RAAAv company=1 user=1 role=owner
-2026-07-22T14:40:25: [disconnect] socket=saY0q6gBioHWgq7RAAAv
-2026-07-22T14:40:25: [connect] socket=o9h4_9i-KOjDfVmrAAAx company=1 user=1 role=owner
-2026-07-22T14:40:27: [disconnect] socket=o9h4_9i-KOjDfVmrAAAx
-2026-07-22T14:40:27: [connect] socket=aIM89idl78lyhTbNAAAz company=1 user=1 role=owner
-2026-07-22T14:56:05: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:56:05: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'in' }
-2026-07-22T14:56:06: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'out' }
-2026-07-22T14:56:06: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'out' }
-2026-07-22T15:21:05: [emit] company=1 event=stock_updated { warehouse_id: 3, type: 'transfer' }
-2026-07-22T15:28:23: [disconnect] socket=aIM89idl78lyhTbNAAAz
-2026-07-22T15:43:35: [connect] socket=q1N4BECKfiomOEfyAAA1 company=1 user=1 role=owner
-2026-07-22T15:43:38: [disconnect] socket=q1N4BECKfiomOEfyAAA1
-2026-07-22T15:43:38: [connect] socket=yM_0j72uX0V2b-GuAAA3 company=1 user=1 role=owner
-2026-07-22T15:43:43: [disconnect] socket=yM_0j72uX0V2b-GuAAA3
-2026-07-22T15:43:43: [connect] socket=dvzUKq0p7lXQMuSLAAA5 company=1 user=1 role=owner
-2026-07-22T15:43:45: [disconnect] socket=dvzUKq0p7lXQMuSLAAA5
-2026-07-22T15:43:45: [connect] socket=TYvNpQgcOHR5-V1RAAA7 company=1 user=1 role=owner
-2026-07-22T15:43:46: [disconnect] socket=TYvNpQgcOHR5-V1RAAA7
-2026-07-22T15:43:46: [connect] socket=waNTeqU5sAu8W2jqAAA9 company=1 user=1 role=owner
-2026-07-22T16:05:01: [disconnect] socket=waNTeqU5sAu8W2jqAAA9
-2026-07-23T12:11:51: Node.js real-time server running on port 3000
-2026-07-23T12:13:27: [connect] socket=NYO9Tg4V6Cqp3e4cAAAB company=1 user=1 role=owner
-2026-07-23T12:33:05: [disconnect] socket=NYO9Tg4V6Cqp3e4cAAAB
-2026-07-23T12:33:06: [connect] socket=pEDe8Dms2dU7gdhCAAAD company=1 user=1 role=owner
-2026-07-23T12:34:13: [disconnect] socket=pEDe8Dms2dU7gdhCAAAD
-2026-07-23T12:34:17: [connect] socket=vaGUT12vPXkqH_7kAAAF company=1 user=1 role=owner
-2026-07-23T12:55:49: [disconnect] socket=vaGUT12vPXkqH_7kAAAF
-2026-07-23T13:36:04: Node.js real-time server running on port 3000
-2026-07-23T13:36:55: [connect] socket=nVGY71aXPas0zYS_AAAB company=1 user=1 role=owner
-2026-07-23T13:51:36: [disconnect] socket=nVGY71aXPas0zYS_AAAB
-2026-07-23T13:51:36: [connect] socket=5peGIWbSaRCxnlYBAAAD company=1 user=1 role=owner
-2026-07-23T13:51:38: [disconnect] socket=5peGIWbSaRCxnlYBAAAD
-2026-07-23T13:51:38: [connect] socket=fGwRmZaYGzedlqqRAAAF company=1 user=1 role=owner
-2026-07-23T13:51:40: [disconnect] socket=fGwRmZaYGzedlqqRAAAF
-2026-07-23T13:51:40: [connect] socket=YZk7xLKHpmi29ykIAAAH company=1 user=1 role=owner
-2026-07-23T13:51:41: [disconnect] socket=YZk7xLKHpmi29ykIAAAH
-2026-07-23T13:51:41: [connect] socket=f078x01mtX2eGd2HAAAJ company=1 user=1 role=owner
-2026-07-23T13:57:26: [disconnect] socket=f078x01mtX2eGd2HAAAJ
-2026-07-23T13:57:28: [connect] socket=vToy_ZVIAk6w9099AAAL company=1 user=1 role=owner
-2026-07-23T14:17:58: [disconnect] socket=vToy_ZVIAk6w9099AAAL
-2026-07-23T14:18:00: [connect] socket=7yHLdkKxBAAO_nF4AAAN company=1 user=1 role=owner
-2026-07-23T16:25:41: [disconnect] socket=7yHLdkKxBAAO_nF4AAAN
-2026-07-25T12:19:55: Node.js real-time server running on port 3000
-2026-08-03T08:52:15: Node.js real-time server running on port 3000
-2026-08-03T10:17:41: [connect] socket=kNyFq-T_JVC3-_WLAAAB company=1 user=1 role=owner
-2026-08-03T10:18:50: [disconnect] socket=kNyFq-T_JVC3-_WLAAAB
-2026-08-03T10:18:50: [connect] socket=efcou9_hk0YUTnvQAAAD company=1 user=1 role=owner
-2026-08-03T10:18:59: [disconnect] socket=efcou9_hk0YUTnvQAAAD
-2026-08-03T10:18:59: [connect] socket=PmKuy_3CCIDze4P3AAAF company=1 user=1 role=owner
-2026-08-03T10:32:14: [disconnect] socket=PmKuy_3CCIDze4P3AAAF
-2026-08-03T10:32:18: [connect] socket=-ZlIPBBmpRazD30gAAAH company=1 user=1 role=owner
-2026-08-03T10:49:23: [disconnect] socket=-ZlIPBBmpRazD30gAAAH
-2026-08-03T10:49:26: [connect] socket=Azbj9ipTPqb3aOW3AAAJ company=1 user=1 role=owner
-2026-08-03T10:54:19: [disconnect] socket=Azbj9ipTPqb3aOW3AAAJ
-2026-08-03T10:54:19: [connect] socket=FMnx-fmSk96rxIfwAAAL company=1 user=1 role=owner
-2026-08-03T11:13:57: [disconnect] socket=FMnx-fmSk96rxIfwAAAL
-2026-08-03T11:13:59: [connect] socket=LgVxBoN_6JuJtxHyAAAN company=1 user=1 role=owner
-2026-08-04T13:35:14: Node.js real-time server running on port 3000
-2026-08-04T13:36:21: [connect] socket=BOvxSU23giBsnIXWAAAB company=1 user=1 role=owner
-2026-08-04T13:36:25: [disconnect] socket=BOvxSU23giBsnIXWAAAB
-2026-08-04T13:36:25: [connect] socket=pJXUXD7HNX_V9peAAAAD company=1 user=1 role=owner
-2026-08-04T13:36:27: [disconnect] socket=pJXUXD7HNX_V9peAAAAD
-2026-08-04T13:36:27: [connect] socket=St7RkiRumWpwc47xAAAF company=1 user=1 role=owner
-2026-08-04T13:36:28: [disconnect] socket=St7RkiRumWpwc47xAAAF
-2026-08-04T13:36:28: [connect] socket=a9NsNFmUpIL1vW8uAAAH company=1 user=1 role=owner
-2026-08-04T13:40:28: [disconnect] socket=a9NsNFmUpIL1vW8uAAAH
-2026-08-04T13:40:28: [connect] socket=uYLFddlhCkOxrcJNAAAJ company=1 user=1 role=owner
-2026-08-04T13:48:10: [disconnect] socket=uYLFddlhCkOxrcJNAAAJ
-2026-08-04T13:48:11: [connect] socket=VekC6UabiJABBbjhAAAL company=1 user=1 role=owner
-2026-08-04T13:50:28: [disconnect] socket=VekC6UabiJABBbjhAAAL
-2026-08-04T13:50:29: [connect] socket=gj-glld-ZsxWbGQuAAAN company=1 user=1 role=owner
-2026-08-04T14:08:49: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:08:49: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:08:49: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-08-04T14:08:49: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:08:49: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T14:08:49: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:08:49: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T14:08:49: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:08:49: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'transfer' }
-2026-08-04T14:08:49: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:08:49: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'transfer' }
-2026-08-04T14:11:36: [disconnect] socket=gj-glld-ZsxWbGQuAAAN
-2026-08-04T14:11:36: [connect] socket=v97BofsQmYBAEJMmAAAP company=1 user=1 role=owner
-2026-08-04T14:13:54: [disconnect] socket=v97BofsQmYBAEJMmAAAP
-2026-08-04T14:13:54: [connect] socket=WYJSdI9xVDaTML9xAAAR company=1 user=1 role=owner
-2026-08-04T14:17:32: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T14:17:32: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T14:21:12: [disconnect] socket=WYJSdI9xVDaTML9xAAAR
-2026-08-04T14:21:12: [connect] socket=UhIyCllsOjal4UwCAAAT company=1 user=1 role=owner
-2026-08-04T14:21:13: [disconnect] socket=UhIyCllsOjal4UwCAAAT
-2026-08-04T14:21:13: [connect] socket=6hZ-_fAyDgWzwsgvAAAV company=1 user=1 role=owner
-2026-08-04T14:21:38: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:21:38: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:25:22: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T14:25:22: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T14:25:22: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:25:22: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:29:14: [disconnect] socket=6hZ-_fAyDgWzwsgvAAAV
-2026-08-04T14:29:14: [connect] socket=7ocTMfufQlyO36XrAAAX company=1 user=1 role=owner
-2026-08-04T14:29:19: [disconnect] socket=7ocTMfufQlyO36XrAAAX
-2026-08-04T14:36:58: [connect] socket=kY4WNaECxPvGVj2JAAAZ company=1 user=1 role=owner
-2026-08-04T14:37:12: [disconnect] socket=kY4WNaECxPvGVj2JAAAZ
-2026-08-04T14:37:12: [connect] socket=OabEymZu5SehwNWnAAAb company=1 user=1 role=owner
-2026-08-04T14:37:40: [disconnect] socket=OabEymZu5SehwNWnAAAb
-2026-08-04T14:41:55: [connect] socket=kAlZOJl54kd8RXKAAAAd company=1 user=1 role=owner
-2026-08-04T14:42:42: [disconnect] socket=kAlZOJl54kd8RXKAAAAd
-2026-08-04T14:42:42: [connect] socket=DBSytTfd-o12DxhfAAAf company=1 user=1 role=owner
-2026-08-04T14:49:38: [disconnect] socket=DBSytTfd-o12DxhfAAAf
-2026-08-04T14:49:39: [connect] socket=sAr1qebAYGyIq8zrAAAh company=1 user=1 role=owner
-2026-08-04T14:58:10: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-08-04T14:58:10: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:58:10: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T14:58:10: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T14:58:10: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'transfer' }
-2026-08-04T14:59:17: [disconnect] socket=sAr1qebAYGyIq8zrAAAh
-2026-08-04T14:59:17: [connect] socket=a264uVnqws4cIAy-AAAj company=1 user=1 role=owner
-2026-08-04T15:21:19: [disconnect] socket=a264uVnqws4cIAy-AAAj
-2026-08-04T15:21:19: [connect] socket=JL7kcUwnQI_NExMkAAAl company=1 user=1 role=owner
-2026-08-04T15:21:22: [disconnect] socket=JL7kcUwnQI_NExMkAAAl
-2026-08-04T15:27:09: [connect] socket=VcbOCpKEShqcqqM0AAAn company=1 user=1 role=owner
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 2, type: 'in' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'transfer' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'transfer' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'in' }
-2026-08-04T15:28:36: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'transfer' }
-2026-08-04T15:30:09: [disconnect] socket=VcbOCpKEShqcqqM0AAAn
-2026-08-04T15:30:09: [connect] socket=ecBAVshG1Eng4jh5AAAp company=1 user=1 role=owner
-2026-08-04T15:33:32: [disconnect] socket=ecBAVshG1Eng4jh5AAAp
-2026-08-04T15:33:32: [connect] socket=M43MyEQ7wipYOgd5AAAr company=1 user=1 role=owner
-2026-08-04T15:34:32: [disconnect] socket=M43MyEQ7wipYOgd5AAAr
-2026-08-04T15:34:32: [connect] socket=TiGDT6OMJsYlixlkAAAt company=1 user=1 role=owner
-2026-08-04T15:35:36: [disconnect] socket=TiGDT6OMJsYlixlkAAAt
-2026-08-04T15:35:36: [connect] socket=uHRGhZU0TJVvvh_aAAAv company=1 user=1 role=owner
-2026-08-04T15:36:24: [disconnect] socket=uHRGhZU0TJVvvh_aAAAv
-2026-08-04T15:36:24: [connect] socket=Hsui_73WGENhGdRIAAAx company=1 user=1 role=owner
-2026-08-04T15:38:27: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T15:38:27: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T15:38:27: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T15:38:27: [emit] company=1 event=stock_updated { warehouse_id: 1, type: 'out' }
-2026-08-04T15:39:55: [disconnect] socket=Hsui_73WGENhGdRIAAAx
-2026-08-04T15:39:55: [connect] socket=xSl0-9raxlwU2K9rAAAz company=1 user=1 role=owner
-2026-08-04T15:52:53: [disconnect] socket=xSl0-9raxlwU2K9rAAAz
-2026-08-04T15:52:53: [connect] socket=n_l9kHYTF1AXNNRYAAA1 company=1 user=1 role=owner
-2026-08-04T15:58:37: [disconnect] socket=n_l9kHYTF1AXNNRYAAA1
-2026-08-04T15:58:37: [connect] socket=T9mpzRMT3I1qjj0BAAA3 company=1 user=1 role=owner
-2026-08-04T15:58:39: [disconnect] socket=T9mpzRMT3I1qjj0BAAA3
-2026-08-04T15:58:39: [connect] socket=Q1jGtGwwFc49KKxDAAA5 company=1 user=1 role=owner
-2026-08-04T15:58:40: [disconnect] socket=Q1jGtGwwFc49KKxDAAA5
-2026-08-04T15:58:41: [connect] socket=Fk7l8SLr2IIRFFHbAAA7 company=1 user=1 role=owner
-2026-08-04T15:58:42: [disconnect] socket=Fk7l8SLr2IIRFFHbAAA7
-2026-08-04T15:58:42: [connect] socket=pAuTSmpDDC86EZwXAAA9 company=1 user=1 role=owner
-2026-08-04T16:41:11: [disconnect] socket=pAuTSmpDDC86EZwXAAA9
-2026-08-04T16:41:13: [connect] socket=XmFaoUIej-g8203TAAA_ company=1 user=1 role=owner
-2026-08-04T16:41:25: [disconnect] socket=XmFaoUIej-g8203TAAA_
-2026-08-04T16:41:28: [connect] socket=TxwzTsUHzqDLHpODAABB company=1 user=1 role=owner
-2026-08-04T16:43:43: [disconnect] socket=TxwzTsUHzqDLHpODAABB
-2026-08-04T16:44:26: [connect] socket=TOhs2YrBWQkiGDZDAABD company=1 user=1 role=owner
-2026-08-04T16:58:05: [disconnect] socket=TOhs2YrBWQkiGDZDAABD
-2026-08-04T16:59:15: [connect] socket=p1xNFoGJFKox8FaOAABF company=1 user=1 role=owner
-2026-08-04T17:25:03: [disconnect] socket=p1xNFoGJFKox8FaOAABF
-2026-08-04T17:25:03: [connect] socket=j3s6wvwe_BxVzCA_AABH company=1 user=1 role=owner
-2026-08-04T17:25:05: [disconnect] socket=j3s6wvwe_BxVzCA_AABH
-2026-08-04T17:25:05: [connect] socket=4wkwmOWCAvQSicL3AABJ company=1 user=1 role=owner
-2026-08-04T17:26:40: [disconnect] socket=4wkwmOWCAvQSicL3AABJ