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4b12efef41
## Changes
### Removed Old Instance Initializers
- Deleted `app/instance-initializers/load-extensions.js` (used bootEngines)
- Deleted `app/instance-initializers/initialize-widgets.js` (now in initialize-universe)
### Created New Instance Initializer
- `app/instance-initializers/initialize-universe.js`
- Creates console-specific registries
- Registers default dashboard widgets using WidgetService
- Loads extension.js files from enabled extensions
- No longer calls bootEngines (enables lazy loading)
### Migrated Application Route
- `app/routes/application.js`
- Replaced `@service universe` with specialized services
- Uses `@service('universe/hook-service')` for hook execution
- Uses `@service('universe/extension-manager')` for boot waiting
- `universe.callHooks()` → `hookService.execute()`
- `universe.booting()` → `extensionManager.waitForBoot()`
### Migrated Dashboard Widget Panel
- `app/components/dashboard/widget-panel.js`
- Replaced `@service universe` with `@service('universe/widget-service')`
- `universe.getDashboardWidgets()` → `widgetService.getWidgets('dashboard')`
### Migrated Dashboard Model
- `app/models/dashboard.js`
- `universe.getDashboardRegistry()` → `widgetService.getRegistry()`
- Looks up `service:universe/widget-service` instead of `service:universe`
### What Stayed the Same
- `app/controllers/console.js` - Event system usage unchanged
- `app/controllers/console/notifications.js` - Event system usage unchanged
- Event system (`on`, `trigger`) remains on Universe facade
## Benefits
- ✅ Enables true lazy loading (engines load on-demand)
- ✅ Separation of concerns via specialized services
- ✅ Clearer service responsibilities
- ✅ Better performance (no bootEngines at startup)
- ✅ Maintains backward compatibility for events
82 lines
2.9 KiB
JavaScript
82 lines
2.9 KiB
JavaScript
import { getOwner } from '@ember/application';
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import { scheduleOnce } from '@ember/runloop';
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import { Widget } from '@fleetbase/ember-core/contracts';
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/**
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* Initializes the Universe by:
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* 1. Creating console-specific registries
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* 2. Registering default dashboard widgets
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* 3. Loading extension.js files from enabled extensions
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* 4. Executing boot callbacks
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*
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* This replaces the old load-extensions and initialize-widgets initializers.
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*
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* @param {ApplicationInstance} appInstance The application instance
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*/
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export function initialize(appInstance) {
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const universe = appInstance.lookup('service:universe');
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const widgetService = appInstance.lookup('service:universe/widget-service');
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const registryService = appInstance.lookup('service:universe/registry-service');
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const owner = getOwner(appInstance);
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const app = owner.application;
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// Set application instance on universe
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universe.applicationInstance = appInstance;
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// Create console-specific registries
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registryService.createRegistries(['@fleetbase/console', 'auth:login']);
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// Register default dashboard widgets
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const defaultWidgets = [
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new Widget({
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widgetId: 'welcome',
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name: 'Welcome',
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description: 'Welcome widget for new users',
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icon: 'hand-wave',
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component: 'widget/welcome',
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grid_options: { w: 12, h: 6, minW: 8, minH: 6 }
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}),
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new Widget({
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widgetId: 'getting-started',
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name: 'Getting Started',
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description: 'Getting started guide',
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icon: 'rocket',
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component: 'widget/getting-started',
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grid_options: { w: 12, h: 12, minW: 8, minH: 12 }
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})
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];
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widgetService.registerDefaultWidgets(defaultWidgets);
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widgetService.registerWidgets('dashboard', defaultWidgets);
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// Load extension.js files from enabled extensions
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// The app.extensions array already respects config + user permissions
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const extensions = app.extensions || [];
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extensions.forEach(extensionName => {
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try {
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// Dynamically require the extension.js file
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// This is a small file with only metadata, not the full engine bundle
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const setupExtension = require(`${extensionName}/extension`).default;
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if (typeof setupExtension === 'function') {
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// Execute the extension setup function
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// This registers menus, widgets, hooks, etc. as metadata
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setupExtension(appInstance, universe);
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}
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} catch (error) {
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// Silently fail if extension.js doesn't exist
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// Extensions can migrate gradually to the new pattern
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// console.warn(`Could not load extension.js for ${extensionName}:`, error);
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}
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});
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// Execute any boot callbacks
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scheduleOnce('afterRender', universe, 'executeBootCallbacks');
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}
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export default {
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name: 'initialize-universe',
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initialize
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};
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