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@egorvinogradov
Created February 7, 2024 05:43
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DomURLAsRequestAdapter (using the Adapter pattern)
/**
* Use design pattern Adapter to implement DomURLAsRequestAdapter that would adapt DomURL as Request
*/
export interface Request {
getOrigin(): string
getPath(): Array<string>
}
export class DomURL {
public constructor(public readonly path: string) {}
}
/**
* @example
* const domURL = new DomURL('https://example.com/my/long/path/');
* const domURLAsRequestAdapter = new DomURLAsRequestAdapter(domURL);
* domURLAsRequestAdapter.getOrigin(); // https://example.com
* domURLAsRequestAdapter.getPath(); // ['my', 'long', 'path']
*/
export class DomURLAsRequestAdapter implements Request {
public domURL: DomURL;
public constructor(domURL: DomURL){
this.domURL = domURL;
}
public getOrigin(): string {
const url = new URL(this.domURL.path);
return url.origin;
}
public getPath(): Array<string> {
const url = new URL(this.domURL.path);
return url.pathname.replace(/^\//, '').replace(/\/$/, '').split('/');
}
}
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