@nitin15j/plugin-dora-frontend/dist/components/dora/EntityDashboard/hooks/useEntityMetrics.esm.js

Welcome to the dora-frontend plugin!

import { useState, useCallback, useEffect } from 'react';
import { useApi } from '@backstage/core-plugin-api';
import { doraBackendApiRef } from '../../../../api/DORABackendClient.esm.js';
import { processMetricsResponse, processInsights } from '../../common/utils/processors.esm.js';
import { useDoraConfig, getEntityConfig } from '../../common/utils/config.esm.js';

function useEntityMetrics(entity) {
  const doraApi = useApi(doraBackendApiRef);
  const [metrics, setMetrics] = useState([]);
  const [insights, setInsights] = useState([]);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState(null);
  const [selectedTimeRange, setSelectedTimeRange] = useState("last28days");
  const baseConfig = useDoraConfig();
  const { projectSlug, environment, deployment } = getEntityConfig(entity, baseConfig);
  const fetchMetrics = useCallback(async (timeRange) => {
    setLoading(true);
    try {
      const result = await doraApi.getProjectDORAMetrics(
        projectSlug,
        environment,
        deployment,
        timeRange
      );
      if (!result || !result.project) {
        throw new Error("No metrics data available");
      }
      const project = result.project;
      const metricsData = processMetricsResponse(project, true);
      setMetrics(metricsData);
      setError(null);
    } catch (err) {
      setError(err instanceof Error ? err.message : "Failed to fetch metrics");
    } finally {
      setLoading(false);
    }
  }, [doraApi, projectSlug, environment, deployment]);
  const fetchMetricsInsights = useCallback(async (timeRange) => {
    setLoading(true);
    try {
      const result = await doraApi.getProjectDORAMetricsInsights(
        projectSlug,
        environment,
        deployment,
        timeRange
      );
      if (!result?.project?.insights) {
        throw new Error("No insights data available");
      }
      const processedInsights = processInsights(result.project.insights);
      setInsights(processedInsights);
      setError(null);
    } catch (err) {
      setError(err instanceof Error ? err.message : "Failed to fetch insights");
    } finally {
      setLoading(false);
    }
  }, [doraApi, projectSlug, environment, deployment]);
  useEffect(() => {
    fetchMetrics(selectedTimeRange);
    fetchMetricsInsights(selectedTimeRange);
  }, [entity, fetchMetrics, fetchMetricsInsights, selectedTimeRange]);
  return {
    metrics,
    insights,
    loading,
    error,
    selectedTimeRange,
    setSelectedTimeRange
  };
}

export { useEntityMetrics };
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