sajantoor / coronavirus-tracker Goto Github PK

    fetchData(COVID19API_WORLD).then(worldData => {
      const filtered = worldData.locations.filter(d => d.country !== "US");
      worldData.locations = filtered;
      console.log(worldData);

      // BUG: There's a data point in California which shouldn't be there.
      // OPTIMIZE:  Data is fetched at the same time to imporve loading times
      fetchData(COVID19API_US).then(USData => {
        for (var i = 0; i < USData.locations.length; i++) {
          worldData.locations.push(USData.locations[i]);
        }

        data = worldData;
        console.log(data);
        getInfo(data);
        this.initLayers();
      });
    });
  }

  componentDidUpdate(prevProps, prevState) {
    // OPTIMIZE: Better way to check if the booleans have changed here
    if (this.state.heatMap !== prevState.heatMap || this.state.scatterPlot !== prevState.scatterPlot) {
      this.changeLayers();
    }
  }