From 4735e2b9bb3c1e86c02e63f50dccdc4168b95981 Mon Sep 17 00:00:00 2001
From: Michael Chus <mike@mchus.pro>
Date: Tue, 3 Feb 2026 07:12:18 +0300
Subject: [PATCH] feat: always show admin menu with online checks for
 operations
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**Changes:**

1. **Admin menu always visible** (base.html)
   - Removed 'hidden' class from "Администратор цен" link
   - Menu no longer depends on write permission check
   - Users can access pricing/pricelists pages in offline mode

2. **Online status checks for mutations** (admin_pricing.html)
   - Added checkOnlineStatus() helper function
   - createPricelist() checks online before creating
   - deletePricelist() checks online before deleting
   - Clear user feedback when operations blocked offline

**User Impact:**
- Admin menu accessible in both online and offline modes
- View-only access to pricelists when offline
- Clear error messages when attempting mutations offline
- Better offline-first UX

Part of Phase 2.5: Full Offline Mode

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 web/templates/admin_pricing.html | 23 +++++++++++++++++++++++
 web/templates/base.html          | 16 +++++-----------
 2 files changed, 28 insertions(+), 11 deletions(-)

diff --git a/web/templates/admin_pricing.html b/web/templates/admin_pricing.html
index 5e2607b..d609d32 100644
--- a/web/templates/admin_pricing.html
+++ b/web/templates/admin_pricing.html
@@ -1032,7 +1032,23 @@ function closePricelistsCreateModal() {
     document.getElementById('pricelists-create-modal').classList.remove('flex');
 }
 
+async function checkOnlineStatus() {
+    try {
+        const resp = await fetch('/api/db-status');
+        const data = await resp.json();
+        return data.connected === true;
+    } catch(e) {
+        return false;
+    }
+}
+
 async function createPricelist() {
+    // Check if online before creating
+    const isOnline = await checkOnlineStatus();
+    if (!isOnline) {
+        throw new Error('Создание прайслистов доступно только в онлайн режиме');
+    }
+
     const resp = await fetch('/api/pricelists', {
         method: 'POST',
         headers: {
@@ -1050,6 +1066,13 @@ async function createPricelist() {
 }
 
 async function deletePricelist(id) {
+    // Check if online before deleting
+    const isOnline = await checkOnlineStatus();
+    if (!isOnline) {
+        showToast('Удаление прайслистов доступно только в онлайн режиме', 'error');
+        return;
+    }
+
     if (!confirm('Удалить этот прайслист?')) return;
 
     try {
diff --git a/web/templates/base.html b/web/templates/base.html
index 1cf1124..7b489b1 100644
--- a/web/templates/base.html
+++ b/web/templates/base.html
@@ -20,7 +20,7 @@
                     <a href="/" class="text-xl font-bold text-blue-600">QuoteForge</a>
                     <div class="hidden md:flex space-x-4">
                         <a href="/configurator" class="text-gray-600 hover:text-gray-900 px-3 py-2 text-sm">Конфигуратор</a>
-                        <a id="admin-pricing-link" href="/admin/pricing" class="text-gray-600 hover:text-gray-900 px-3 py-2 text-sm hidden">Администратор цен</a>
+                        <a id="admin-pricing-link" href="/admin/pricing" class="text-gray-600 hover:text-gray-900 px-3 py-2 text-sm">Администратор цен</a>
                         <a href="/setup" class="text-gray-600 hover:text-gray-900 px-3 py-2 text-sm">Настройки</a>
                     </div>
                 </div>
@@ -237,17 +237,11 @@
             }
         }
 
+        // Admin pricing link is now always visible
+        // Write permission is checked at operation time (create/delete)
         async function checkWritePermission() {
-            try {
-                const resp = await fetch('/api/pricelists/can-write');
-                const data = await resp.json();
-                if (data.can_write) {
-                    const link = document.getElementById('admin-pricing-link');
-                    if (link) link.classList.remove('hidden');
-                }
-            } catch(e) {
-                console.error('Failed to check write permission:', e);
-            }
+            // No longer needed - link always visible in offline-first mode
+            // Operations will check online status when executed
         }
 
         // Load last sync time for dropdown (removed since dropdown is gone)