cic-staff-client/docs/compodoc/interceptors/HttpConfigInterceptor.html
2021-09-02 23:48:41 +00:00

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<div class="content interceptor">
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<li>Interceptors</li>
<li >HttpConfigInterceptor</li>
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<h3>File</h3>
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<code>src/app/_interceptors/http-config.interceptor.ts</code>
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<h3>Description</h3>
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<p>Intercepts and handles setting of configurations to outgoing HTTP request.</p>
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<h3 id="index">Index</h3>
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<h6><b>Methods</b></h6>
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<td class="col-md-4">
<ul class="index-list">
<li>
<a href="#intercept" >intercept</a>
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<h3 id="constructor">Constructor</h3>
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<code>constructor()</code>
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<div class="io-line">Defined in <a href="" data-line="11" class="link-to-prism">src/app/_interceptors/http-config.interceptor.ts:11</a></div>
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<div class="io-description"><p>Initialization of http config interceptor.</p>
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Methods
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<a name="intercept"></a>
<span class="name">
<span ><b>intercept</b></span>
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<code>intercept(request: HttpRequest<>, next: <a href="https://angular.io/api/common/http/HttpHandler" target="_blank">HttpHandler</a>)</code>
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<td class="col-md-4">
<div class="io-line">Defined in <a href="" data-line="22"
class="link-to-prism">src/app/_interceptors/http-config.interceptor.ts:22</a></div>
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<div class="io-description"><p>Intercepts HTTP requests.</p>
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<b>Parameters :</b>
<table class="params">
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td>Optional</td>
<td>Description</td>
</tr>
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<td>request</td>
<td>
<code>HttpRequest&lt;&gt;</code>
</td>
<td>
No
</td>
<td>
<ul>
<li>An outgoing HTTP request with an optional typed body.</li>
</ul>
</td>
</tr>
<tr>
<td>next</td>
<td>
<code><a href="https://angular.io/api/common/http/HttpHandler" target="_blank" >HttpHandler</a></code>
</td>
<td>
No
</td>
<td>
<ul>
<li>The next HTTP handler or the outgoing request dispatcher.</li>
</ul>
</td>
</tr>
</tbody>
</table>
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</div>
<div class="io-description">
<b>Returns : </b> <code>Observable&lt;HttpEvent&lt;&gt;&gt;</code>
</div>
<div class="io-description">
<p>The forwarded request.</p>
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<pre class="line-numbers compodoc-sourcecode"><code class="language-typescript">import { HttpEvent, HttpHandler, HttpInterceptor, HttpRequest } from &#x27;@angular/common/http&#x27;;
import { Injectable } from &#x27;@angular/core&#x27;;
// Third party imports
import { Observable } from &#x27;rxjs&#x27;;
import { environment } from &#x27;@src/environments/environment&#x27;;
/** Intercepts and handles setting of configurations to outgoing HTTP request. */
@Injectable()
export class HttpConfigInterceptor implements HttpInterceptor {
/** Initialization of http config interceptor. */
constructor() {}
/**
* Intercepts HTTP requests.
*
* @param request - An outgoing HTTP request with an optional typed body.
* @param next - The next HTTP handler or the outgoing request dispatcher.
* @returns The forwarded request.
*/
intercept(request: HttpRequest&lt;unknown&gt;, next: HttpHandler): Observable&lt;HttpEvent&lt;unknown&gt;&gt; {
if (
request.url.startsWith(environment.cicMetaUrl) ||
request.url.startsWith(environment.cicUssdUrl)
) {
const token: string &#x3D; sessionStorage.getItem(btoa(&#x27;CICADA_SESSION_TOKEN&#x27;));
if (token) {
request &#x3D; request.clone({
headers: request.headers.set(&#x27;Authorization&#x27;, &#x27;Bearer &#x27; + token),
});
}
}
return next.handle(request);
}
}
</code></pre>
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