feat: integrate policy checks for feature enablement in calendar, folder, and plugins settings

app/api/settings/route.ts

@@ -129,8 +129,24 @@ export async function POST(request: NextRequest) {
     const filteredSettings = { ...settings };
     for (const key of Object.keys(filteredSettings)) {
       const restriction = policy.restrictions[key];
-      if (restriction?.locked) {
+      if (!restriction) continue;
+      if (restriction.locked) {
         delete filteredSettings[key];
+        continue;
+      }
+      const value = filteredSettings[key];
+      if (restriction.allowedValues && restriction.allowedValues.length > 0) {
+        if (!restriction.allowedValues.includes(value)) {
+          delete filteredSettings[key];
+        }
+      }
+      if (typeof value === 'number') {
+        if (restriction.min !== undefined && value < restriction.min) {
+          delete filteredSettings[key];
+        }
+        if (restriction.max !== undefined && value > restriction.max) {
+          delete filteredSettings[key];
+        }
       }
     }
 

components/settings/calendar-settings.tsx

@@ -3,6 +3,7 @@
 import { useTranslations } from 'next-intl';
 import { useCalendarStore, CalendarViewMode } from '@/stores/calendar-store';
 import { useSettingsStore } from '@/stores/settings-store';
+import { usePolicyStore } from '@/stores/policy-store';
 import { SettingsSection, SettingItem, Select, RadioGroup, ToggleSwitch } from './settings-section';
 
 export function CalendarSettings() {
@@ -20,6 +21,7 @@ export function CalendarSettings() {
     showTasksOnCalendar,
     updateSetting,
   } = useSettingsStore();
+  const { isFeatureEnabled } = usePolicyStore();
 
   return (
     <SettingsSection title={t('title')}>
@@ -78,6 +80,8 @@ export function CalendarSettings() {
         />
       </SettingItem>
 
+      {isFeatureEnabled('calendarTasksEnabled') && (
+      <>
       <SettingItem
         label={t('enable_tasks')}
         description={t('enable_tasks_desc')}
@@ -99,6 +103,8 @@ export function CalendarSettings() {
           />
         </SettingItem>
       )}
+      </>
+      )}
 
     </SettingsSection>
   );

components/settings/folder-settings.tsx

@@ -5,6 +5,7 @@ import { useTranslations } from 'next-intl';
 import { useEmailStore } from '@/stores/email-store';
 import { useAuthStore } from '@/stores/auth-store';
 import { useSettingsStore } from '@/stores/settings-store';
+import { usePolicyStore } from '@/stores/policy-store';
 import { toast } from '@/stores/toast-store';
 import { SettingsSection, SettingItem, Select } from './settings-section';
 import {
@@ -100,6 +101,8 @@ export function FolderSettings() {
   const { client } = useAuthStore();
   const { mailboxes, createMailbox, renameMailbox, deleteMailbox, setMailboxRole } = useEmailStore();
   const { folderIcons, setFolderIcon } = useSettingsStore();
+  const { isFeatureEnabled } = usePolicyStore();
+  const folderIconsAllowed = isFeatureEnabled('folderIconsEnabled');
 
   const [isCreating, setIsCreating] = useState(false);
   const [creatingParentId, setCreatingParentId] = useState<string | null>(null);
@@ -380,22 +383,31 @@ export function FolderSettings() {
               <span className="w-4.5 flex-shrink-0" />
             )}
             <div className="relative flex-shrink-0">
-              <button
-                onClick={() => setIconPickerId(iconPickerId === mb.id ? null : mb.id)}
-                className={cn(
-                  "p-1 rounded-md transition-colors",
-                  iconPickerId === mb.id
-                    ? "bg-accent"
-                    : "hover:bg-accent"
-                )}
-                title={t('change_icon')}
-              >
-                <Icon className={cn(
-                  "w-4 h-4",
-                  mb.role ? "text-primary" : "text-muted-foreground"
-                )} />
-              </button>
-              {iconPickerId === mb.id && (
+              {folderIconsAllowed ? (
+                <button
+                  onClick={() => setIconPickerId(iconPickerId === mb.id ? null : mb.id)}
+                  className={cn(
+                    "p-1 rounded-md transition-colors",
+                    iconPickerId === mb.id
+                      ? "bg-accent"
+                      : "hover:bg-accent"
+                  )}
+                  title={t('change_icon')}
+                >
+                  <Icon className={cn(
+                    "w-4 h-4",
+                    mb.role ? "text-primary" : "text-muted-foreground"
+                  )} />
+                </button>
+              ) : (
+                <span className="p-1">
+                  <Icon className={cn(
+                    "w-4 h-4",
+                    mb.role ? "text-primary" : "text-muted-foreground"
+                  )} />
+                </span>
+              )}
+              {folderIconsAllowed && iconPickerId === mb.id && (
                 <IconPicker
                   currentIcon={getIconName(mb)}
                   onSelect={(iconName) => {

components/settings/plugins-settings.tsx

@@ -2,6 +2,7 @@
 
 import { useState, useRef } from 'react';
 import { usePluginStore } from '@/stores/plugin-store';
+import { usePolicyStore } from '@/stores/policy-store';
 import { SettingsSection, SettingItem, ToggleSwitch } from './settings-section';
 import { cn } from '@/lib/utils';
 import { Upload, Trash2, AlertTriangle, Puzzle } from 'lucide-react';
@@ -19,10 +20,15 @@ const STATUS_COLORS: Record<PluginStatus, string> = {
 
 export function PluginsSettings() {
   const { plugins, installPlugin, uninstallPlugin, enablePlugin, disablePlugin, updatePluginSettings } = usePluginStore();
+  const { isFeatureEnabled } = usePolicyStore();
   const [isUploading, setIsUploading] = useState(false);
   const [expandedPlugin, setExpandedPlugin] = useState<string | null>(null);
   const fileInputRef = useRef<HTMLInputElement>(null);
 
+  if (!isFeatureEnabled('pluginsEnabled')) {
+    return null;
+  }
+
   const handleUpload = async (e: React.ChangeEvent<HTMLInputElement>) => {
     const file = e.target.files?.[0];
     if (!file) return;