powerbi-router

Router for Microsoft Power BI. Given an http method and url pattern call the matching handler with the request and response object. Syntax matches common libraries such as express and restify. This library uses Route-recognizer to handle pattern matching such as /root/path/:name where name will be passed as paramter to the handler.

Documentation:

https://microsoft.github.io/powerbi-router

Installation:

1npm install --save powerbi-router

Usage:

1import * as Wpmp from 'window-post-message-proxy';
2import * as Router from 'powerbi-router';
3
4const wpmp = new Wpmp.WindowPostMessageProxy();
5const router = new Router.Router(wpmp);
6
7/**
8 * Demonstrate 'syncrhonous' API with request and response.
9 */
10router.get('/report/pages', (request, response) => {
11  return app.getPages()
12    .then(pages => {
13      response.send(200, pages);
14    });
15});
16
17/**
18 * Demonstrate 'asynchronous' API with accepted command, and events
19 */
20router.put('/report/pages/active', (request, response) => {
21  const page = request.body;
22
23  return app.validatePage(page)
24    .then(() => {
25      app.setPage(request.body)
26        .then(page => {
27          hpm.post(`/report/${reportId}/events/pageChanged`, page);
28        }, error => {
29          hpm.post(`/report/${reportId}/events/error`, error);
30        });
31
32      response.send(202);
33    }, errors => {
34      response.send(400, errors);
35    });
36});
37
38/**
39 * Demonstrate using path parameters and query parameters
40 */
41router.put('/report/pages/:pageName/visuals?filter=true', (request, response) => {
42  const pageName = request.params.pageName;
43  const filter = request.queryParams.filter;
44
45  return app.validatePage(pageName)
46    .then(() => {
47      return app.getVisuals(filter)
48        .then(visuals => {
49          response.send(200, visuals);
50        }, error => {
51          response.send(500, error);
52        });
53    }, errors => {
54      response.send(400, errors);
55    });
56});
57
58/**
59 * Demonstrate using wildcard matching
60 */
61router.get('*notfound', (request, response) => {
62  response.send(404, `Not Found. Url: ${request.params.notfound} was not found.`);
63});

Support

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