feat(core): support explicit public module routes

webui/src/platform/modules.ts

@@ -1,10 +1,11 @@
 import { Activity, Bell, BookUser, Building2, CalendarClock, CalendarDays, ClipboardPenLine, Folder, Form, LayoutDashboard, LayoutTemplate, Mail, Mails, RadioTower, Shield, Users, type LucideIcon } from "lucide-react";
 import installedWebModules from "virtual:govoplan-installed-modules";
-import type { AuthInfo, DashboardWidgetContribution, DashboardWidgetsUiCapability, PlatformModuleInfo, PlatformNavItem, PlatformWebModule } from "../types";
+import type { AuthInfo, DashboardWidgetContribution, DashboardWidgetsUiCapability, PlatformModuleInfo, PlatformNavItem, PlatformPublicModuleInfo, PlatformWebModule } from "../types";
 import {
   hasUiCapability as hasUiCapabilityForModules,
   moduleInstalled as moduleInstalledForModules,
   moduleIntegrationEnabled as moduleIntegrationEnabledForModules,
+  publicRouteContributionsForModules as publicRouteContributionsForModuleList,
   routeContributionsForModules as routeContributionsForModuleList,
   uiCapabilities as uiCapabilitiesForModules,
   uiCapability as uiCapabilityForModules } from
@@ -109,6 +110,7 @@ function applyServerMetadata(module: PlatformWebModule, info: PlatformModuleInfo
     remoteAssetIntegrity: info.frontend?.asset_manifest_integrity ?? module.remoteAssetIntegrity,
     remoteAssetContractVersion: info.frontend?.asset_manifest_contract_version ?? module.remoteAssetContractVersion,
     navItems: backendNav.length ? backendNav.map(navFromMetadata) : module.navItems,
+    publicRoutes: filterPublicRoutes(module, info.frontend?.public_routes),
     uiCapabilities: {
       ...(module.uiCapabilities ?? {}),
       ...runtimeUiCapabilitiesForModule(module, info)
@@ -116,6 +118,56 @@ function applyServerMetadata(module: PlatformWebModule, info: PlatformModuleInfo
   };
 }
 
+function filterPublicRoutes(
+  module: PlatformWebModule,
+  routes: NonNullable<PlatformModuleInfo["frontend"]>["public_routes"] | undefined
+) {
+  if (!routes?.length) return [];
+  const allowedPaths = new Set(routes.map((route) => route.path));
+  return (module.publicRoutes ?? []).filter((route) => allowedPaths.has(route.path));
+}
+
+function publicModuleInfo(info: PlatformPublicModuleInfo): PlatformModuleInfo {
+  return {
+    id: info.id,
+    name: info.name,
+    version: info.version,
+    dependencies: [],
+    optional_dependencies: [],
+    enabled: true,
+    runtime_ui_capabilities: [],
+    nav: [],
+    frontend: {
+      ...info.frontend,
+      routes: [],
+      nav: [],
+      settings_routes: []
+    }
+  };
+}
+
+export function resolveInstalledPublicWebModules(
+  platformModules: PlatformPublicModuleInfo[] | null | undefined
+): PlatformWebModule[] {
+  if (!platformModules?.length) return [];
+  const localById = new Map(localModules.map((module) => [module.id, module]));
+  return platformModules.flatMap((info) => {
+    const local = localById.get(info.id);
+    if (!local) return [];
+    const resolved = applyServerMetadata(local, publicModuleInfo(info));
+    return resolved.publicRoutes?.length ? [resolved] : [];
+  });
+}
+
+export async function loadRemotePublicWebModules(
+  platformModules: PlatformPublicModuleInfo[] | null | undefined,
+  alreadyLoaded: PlatformWebModule[] = resolveInstalledPublicWebModules(platformModules)
+): Promise<PlatformWebModule[]> {
+  if (!platformModules?.length) return [];
+  const loaded = await loadRemoteWebModules(platformModules.map(publicModuleInfo), alreadyLoaded);
+  return loaded.filter((module) => module.publicRoutes?.length);
+}
+
 export function resolveInstalledWebModules(platformModules: PlatformModuleInfo[] | null | undefined): PlatformWebModule[] {
   if (!platformModules?.length) return localModules;
 
@@ -294,6 +346,10 @@ export function routeContributionsForModules(modules: PlatformWebModule[]) {
   return routeContributionsForModuleList(modules);
 }
 
+export function publicRouteContributionsForModules(modules: PlatformWebModule[]) {
+  return publicRouteContributionsForModuleList(modules);
+}
+
 export function dashboardWidgetsForModules(modules: PlatformWebModule[] = localModules): DashboardWidgetContribution[] {
   return uiCapabilitiesForModules<DashboardWidgetsUiCapability>("dashboard.widgets", modules).
   flatMap((capability) => capability.widgets ?? []).