@opengis/bi/server/routes/edit/controllers/widget.del.js

BI data visualization module

import { dataDelete, dataUpdate, pgClients } from '@opengis/fastify-table/utils.js';

export default async function widgetDel({ pg = pgClients.client, params = {} }) {
  const { widget: widgetName, name: dashboardName } = params;

  if (!widgetName || !dashboardName) {
    return {
      message: 'not enough params: dashboard and widget name',
      status: 400,
    };
  }

  const row = await pg.query(`select a.widget_id, b.dashboard_id from bi.widget a, bi.dashboard b
    where $2 in (a.widget_id, a.name) and $1 in (b.dashboard_id, b.name) order by 1,2`, [dashboardName, widgetName])
    .then(el => el.rows?.[0] || {});

  const { widget_id: widgetId, dashboard_id: dashboardId } = row || {};

  if (!widgetId) {
    return { message: `widget not found ${widgetName}`, status: 404 };
  }

  await dataDelete({
    pg,
    table: 'bi.widget',
    id: widgetId,
  });

  const currentDashboard = await pg.query('select * from  bi.dashboard where $1 in (dashboard_id, name)', [dashboardName])
    .then(el => el.rows?.[0] || {});

  const body = currentDashboard;

  if (!currentDashboard) {
    return { message: `dashboard not found ${dashboardName}`, status: 404 };
  }
  body.panels =
    Array.isArray(body.panels) && body.panels?.length
      ? body.panels?.filter((panel) => panel.widget !== widgetName)
      : undefined;
  body.widgets =
    Array.isArray(body.widgets) && body?.widgets?.length
      ? body.widgets?.filter((widget) => widget.name !== widgetName)
      : undefined;

  const res1 = await dataUpdate({
    pg,
    table: 'bi.dashboard',
    id: dashboardId,
    data: body,
  });

  return {
    message: `Deleted widget ${widgetName}`,
    status: 200,
    rows: res1,
  };
}