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@nguniversal/hapi-engine
Advanced tools
Angular Hapi Engine
This is a Hapi Engine for running Angular Apps on the server for server side rendering.
Deprecated
This package has been deprecated. Please use @nguniversal/common instead.
Usage
npm install @nguniversal/hapi-engine --save
To use it, set the engine and then route requests to it
import { Request, Server } from 'hapi';
import { ngHapiEngine } from '@nguniversal/hapi-engine';
const server = new Server();
server.connection({
host: 'localhost',
port: 8000,
});
server.route({
method: 'GET',
path: '/{path*}',
handler: (req: Request) => ngHapiEngine({ req, bootstrap: ServerAppModule }),
});
Configuring the URL and Document
It is possible to override the default URL and document fetched when the rendering engine
is called. To do so, simply pass in a url and/or document string to the renderer as follows:
server.route({
method: 'GET',
path: '/{path*}',
handler: (req: Request) => {
const url = 'http://someurl.com';
const document = '<html><head><title>New doc</title></head></html>';
return ngHapiEngine({
req,
url,
document,
});
},
});
Extra Providers
Extra Providers can be provided either on engine setup
const hapiEngine = ngHapiEngine({
bootstrap: ServerAppModule,
providers: [ServerService],
});
Advanced Usage
Request based Bootstrap
The Bootstrap module as well as more providers can be passed on request
server.route({
method: 'GET',
path: '/{path*}',
handler: (req: Request) =>
ngHapiEngine({
bootstrap: OtherServerAppModule,
providers: [OtherServerService],
req,
}),
});
Using the Request and Response
The Request and Response objects are injected into the app via injection tokens.
You can access them by @Inject
import { Request } from 'hapi';
import { REQUEST } from '@nguniversal/hapi-engine/tokens';
@Injectable()
export class RequestService {
constructor(@Inject(REQUEST) private request: Request) {}
}
If your app runs on the client side too, you will have to provide your own versions of these in the client app.
13.1.1 (2022-05-04)
@nguniversal/builders
| Commit | Type | Description | | ------------------------------------------------------------------------------------------------ | ---- | ------------------------------------------ | | 4762906c | fix | address service worker generation failures |
Special Thanks
Alan Agius
<!-- CHANGELOG SPLIT MARKER --><a name="13.1.0"></a>
FAQs
Hapi Engine for running Server Angular Apps
The npm package @nguniversal/hapi-engine receives a total of 20 weekly downloads. As such, @nguniversal/hapi-engine popularity was classified as not popular.
We found that @nguniversal/hapi-engine demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
Package last updated on 04 May 2022
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