import { Injectable } from '@angular/core';

@Injectable()
export class UrlUtilities {

	public applyUrlTemplate(url: string, params: any): string {
		let paramsToString = '';
		if (params) { paramsToString = '?'; }
		const keys = Object.keys(params);
		keys.forEach(x => {
			if (keys.indexOf(x) > 0) { paramsToString += '&'; }
			paramsToString += x + '=' + params[x];
		});
		return url + paramsToString;
	}

}