JetBrains Hub dashboards cleaning snippet

clean-dashboards.js

/*
  Run this script in Chrome > 50. See guide here https://developers.google.com/web/tools/chrome-devtools/snippets
  Backup your dashboards before running it.
  Script provided "as is", there is no warranty that it won't remove wrong dashboard.
*/
(function() {
    /* 
        Leave empty if Hub is hosted on the same URL and does not have context. (e.q. standalone Hub)
        Fill with '/hub/' if running on youtrack cloud instance.
    */
    const HUB_URL = '/hub/';
    const NAME_TO_REMOVE = 'My Dashboard';

    const authParams = JSON.parse(localStorage.getItem('0-0-0-0-0-token'));
    const authString = `Bearer ${authParams.access_token}`

    console.log(`
=====Dashboards removal script=====
Hub URL = ${HUB_URL};
Dashboards with name equal to "${NAME_TO_REMOVE}" will be removed.
===================================
    `);

    function removeDashboard(dashboard) {
        console.info('Removing dashboard', dashboard.id, dashboard.name);

        return fetch(`${HUB_URL}api/rest/dashboards/${dashboard.id}`, {
            method: 'DELETE',
            headers: {
                'Content-Type': 'application/json',
                'Accept': 'application/json, text/plain, */*',
                Authorization: authString
            }
        })
            .then(res => {
                if (res.status > 300) {
                    console.warn('Failed to remove dashboard', dashboard.id, dashboard.name)
                } else {
                    console.log('Successfully removed', dashboard.id, dashboard.name)
                }

            })
            .catch(err => console.log('Error', err));
    }

    fetch(HUB_URL + 'api/rest/dashboards', {
        headers: {
            'Content-Type': 'application/json',
            'Accept': 'application/json, text/plain, */*',
            Authorization: authString
        }
    })
        .then(res => res.json())
        .then(dashboardRes => {
            if (dashboardRes.status >= 300) {
                throw dashboardRes;
            }
            console.info('Current list of dashboards:', dashboardRes.items.slice());

            const toRemove = dashboardRes.items
                .filter(dashboard => dashboard.name === NAME_TO_REMOVE);

            console.log('Dashboards to remove:', toRemove); 

            const removalPromises = toRemove.map(dashboard => removeDashboard(dashboard));
            return Promise.all(removalPromises);
        })
        .then(res => {
            console.log('All done! Now refresh the tab')

        })
        .catch(err => console.error('Error', err));
})();