Function getChart

client/src/actions/chart.js:12–59

(projectId, chartId, password, fromInterval = false)

export const UPDATE_CHART_FIELDS = "UPDATE_CHART_FIELDS";

export function getChart(projectId, chartId, password, fromInterval = false) {
  return (dispatch, getState) => {
    // -------------------------------------------
    // do not get the chart if already loading and if coming from an interval
    // there is currently a bug with useInterval() and it triggers twice
    if (fromInterval) {
      try {
        const selectedChart = getState().chart.data.find((c) => c.id === chartId);
        if (selectedChart && selectedChart.loading) {
          return new Promise((resolve) => resolve());
        }
      } catch (e) {
        // do nothing
      }
    }
    // --------------------------------------------

    const token = cookie.load("brewToken");
    let url = `${API_HOST}/project/${projectId}/chart/${chartId}`;
    const method = "GET";
    const headers = new Headers({
      "Accept": "application/json",
      "authorization": `Bearer ${token}`,
    });

    if (password || !token) {
      url = `${API_HOST}/chart/${chartId}?password=${password}`;
    }

    dispatch({ type: FETCH_CHART, chartId });
    return fetch(url, { method, headers })
      .then((response) => {
        if (!response.ok) {
          dispatch(addError(response.status));
          return new Promise((resolve, reject) => reject(response.statusText));
        }

        return response.json();
      })
      .then((chart) => {
        dispatch({ type: FETCH_CHART_SUCCESS, chart });
        return new Promise(resolve => resolve(chart));
      })
      .catch((error) => {
        return new Promise((resolve, reject) => reject(error));
      });
  };
}

export function getProjectCharts(projectId) {
  return (dispatch) => {