[APM] Refactor hooks and context

x-pack/plugins/apm/public/application/action_menu/anomaly_detection_setup_link.test.tsx

@@ -7,7 +7,7 @@
 import React from 'react';
 import { render, fireEvent, waitFor } from '@testing-library/react';
 import { MissingJobsAlert } from './anomaly_detection_setup_link';
-import * as hooks from '../../hooks/useFetcher';
+import * as hooks from '../../hooks/use_fetcher';
 
 async function renderTooltipAnchor({
   jobs,

x-pack/plugins/apm/public/application/action_menu/anomaly_detection_setup_link.tsx

@@ -16,10 +16,10 @@ import {
   getEnvironmentLabel,
 } from '../../../common/environment_filter_values';
 import { getAPMHref } from '../../components/shared/Links/apm/APMLink';
-import { useApmPluginContext } from '../../hooks/useApmPluginContext';
-import { FETCH_STATUS, useFetcher } from '../../hooks/useFetcher';
-import { useLicense } from '../../hooks/useLicense';
-import { useUrlParams } from '../../hooks/useUrlParams';
+import { useApmPluginContext } from '../../context/apm_plugin/use_apm_plugin_context';
+import { FETCH_STATUS, useFetcher } from '../../hooks/use_fetcher';
+import { useLicenseContext } from '../../context/license/use_license_context';
+import { useUrlParams } from '../../context/url_params_context/use_url_params';
 import { APIReturnType } from '../../services/rest/createCallApmApi';
 import { units } from '../../style/variables';
 
@@ -32,7 +32,7 @@ export function AnomalyDetectionSetupLink() {
   const environment = uiFilters.environment;
   const { core } = useApmPluginContext();
   const canGetJobs = !!core.application.capabilities.ml?.canGetJobs;
-  const license = useLicense();
+  const license = useLicenseContext();
   const hasValidLicense = license?.isActive && license?.hasAtLeast('platinum');
   const { basePath } = core.http;
 

x-pack/plugins/apm/public/application/action_menu/index.tsx

@@ -10,7 +10,7 @@ import React from 'react';
 import { useParams } from 'react-router-dom';
 import { getAlertingCapabilities } from '../../components/alerting/get_alert_capabilities';
 import { getAPMHref } from '../../components/shared/Links/apm/APMLink';
-import { useApmPluginContext } from '../../hooks/useApmPluginContext';
+import { useApmPluginContext } from '../../context/apm_plugin/use_apm_plugin_context';
 import { AlertingPopoverAndFlyout } from './alerting_popover_flyout';
 import { AnomalyDetectionSetupLink } from './anomaly_detection_setup_link';
 

x-pack/plugins/apm/public/application/application.test.tsx

@@ -8,7 +8,7 @@ import { act } from '@testing-library/react';
 import { createMemoryHistory } from 'history';
 import { Observable } from 'rxjs';
 import { AppMountParameters, CoreStart, HttpSetup } from 'src/core/public';
-import { mockApmPluginContextValue } from '../context/ApmPluginContext/MockApmPluginContext';
+import { mockApmPluginContextValue } from '../context/apm_plugin/mock_apm_plugin_context';
 import { ApmPluginSetupDeps } from '../plugin';
 import { createCallApmApi } from '../services/rest/createCallApmApi';
 import { renderApp } from './';

x-pack/plugins/apm/public/application/csmApp.tsx

@@ -20,8 +20,8 @@ import { APMRouteDefinition } from '../application/routes';
 import { renderAsRedirectTo } from '../components/app/Main/route_config';
 import { ScrollToTopOnPathChange } from '../components/app/Main/ScrollToTopOnPathChange';
 import { RumHome, UX_LABEL } from '../components/app/RumDashboard/RumHome';
-import { ApmPluginContext } from '../context/ApmPluginContext';
-import { UrlParamsProvider } from '../context/UrlParamsContext';
+import { ApmPluginContext } from '../context/apm_plugin/apm_plugin_context';
+import { UrlParamsProvider } from '../context/url_params_context/url_params_context';
 import { useBreadcrumbs } from '../hooks/use_breadcrumbs';
 import { ConfigSchema } from '../index';
 import { ApmPluginSetupDeps, ApmPluginStartDeps } from '../plugin';

x-pack/plugins/apm/public/application/index.tsx

@@ -25,9 +25,9 @@ import { ScrollToTopOnPathChange } from '../components/app/Main/ScrollToTopOnPat
 import {
   ApmPluginContext,
   ApmPluginContextValue,
-} from '../context/ApmPluginContext';
-import { LicenseProvider } from '../context/LicenseContext';
-import { UrlParamsProvider } from '../context/UrlParamsContext';
+} from '../context/apm_plugin/apm_plugin_context';
+import { LicenseProvider } from '../context/license/license_context';
+import { UrlParamsProvider } from '../context/url_params_context/url_params_context';
 import { useBreadcrumbs } from '../hooks/use_breadcrumbs';
 import { ApmPluginSetupDeps } from '../plugin';
 import { createCallApmApi } from '../services/rest/createCallApmApi';

x-pack/plugins/apm/public/components/alerting/ErrorCountAlertTrigger/index.stories.tsx

@@ -7,11 +7,11 @@
 import React from 'react';
 import { MemoryRouter } from 'react-router-dom';
 import { ErrorCountAlertTrigger } from '.';
-import { ApmPluginContextValue } from '../../../context/ApmPluginContext';
+import { ApmPluginContextValue } from '../../../context/apm_plugin/apm_plugin_context';
 import {
   mockApmPluginContextValue,
   MockApmPluginContextWrapper,
-} from '../../../context/ApmPluginContext/MockApmPluginContext';
+} from '../../../context/apm_plugin/mock_apm_plugin_context';
 
 export default {
   title: 'app/ErrorCountAlertTrigger',

x-pack/plugins/apm/public/components/alerting/ErrorCountAlertTrigger/index.tsx

@@ -10,8 +10,8 @@ import { useParams } from 'react-router-dom';
 import { ForLastExpression } from '../../../../../triggers_actions_ui/public';
 import { ALERT_TYPES_CONFIG, AlertType } from '../../../../common/alert_types';
 import { ENVIRONMENT_ALL } from '../../../../common/environment_filter_values';
-import { useEnvironments } from '../../../hooks/useEnvironments';
-import { useUrlParams } from '../../../hooks/useUrlParams';
+import { useEnvironmentsFetcher } from '../../../hooks/use_environments_fetcher';
+import { useUrlParams } from '../../../context/url_params_context/use_url_params';
 import { EnvironmentField, ServiceField, IsAboveField } from '../fields';
 import { ServiceAlertTrigger } from '../ServiceAlertTrigger';
 
@@ -34,7 +34,11 @@ export function ErrorCountAlertTrigger(props: Props) {
   const { serviceName } = useParams<{ serviceName?: string }>();
   const { urlParams } = useUrlParams();
   const { start, end } = urlParams;
-  const { environmentOptions } = useEnvironments({ serviceName, start, end });
+  const { environmentOptions } = useEnvironmentsFetcher({
+    serviceName,
+    start,
+    end,
+  });
 
   const defaults = {
     threshold: 25,

x-pack/plugins/apm/public/components/alerting/TransactionDurationAlertTrigger/index.stories.tsx

@@ -8,12 +8,12 @@ import { cloneDeep, merge } from 'lodash';
 import React, { ComponentType } from 'react';
 import { MemoryRouter, Route } from 'react-router-dom';
 import { TransactionDurationAlertTrigger } from '.';
-import { ApmPluginContextValue } from '../../../context/ApmPluginContext';
+import { ApmPluginContextValue } from '../../../context/apm_plugin/apm_plugin_context';
 import {
   mockApmPluginContextValue,
   MockApmPluginContextWrapper,
-} from '../../../context/ApmPluginContext/MockApmPluginContext';
-import { MockUrlParamsContextProvider } from '../../../context/UrlParamsContext/MockUrlParamsContextProvider';
+} from '../../../context/apm_plugin/mock_apm_plugin_context';
+import { MockUrlParamsContextProvider } from '../../../context/url_params_context/mock_url_params_context_provider';
 
 export default {
   title: 'app/TransactionDurationAlertTrigger',

x-pack/plugins/apm/public/components/alerting/TransactionDurationAlertTrigger/index.tsx

@@ -10,8 +10,8 @@ import { map } from 'lodash';
 import React from 'react';
 import { ForLastExpression } from '../../../../../triggers_actions_ui/public';
 import { ALERT_TYPES_CONFIG } from '../../../../common/alert_types';
-import { useEnvironments } from '../../../hooks/useEnvironments';
-import { useUrlParams } from '../../../hooks/useUrlParams';
+import { useEnvironmentsFetcher } from '../../../hooks/use_environments_fetcher';
+import { useUrlParams } from '../../../context/url_params_context/use_url_params';
 import { ServiceAlertTrigger } from '../ServiceAlertTrigger';
 import { PopoverExpression } from '../ServiceAlertTrigger/PopoverExpression';
 import { ENVIRONMENT_ALL } from '../../../../common/environment_filter_values';
@@ -21,7 +21,7 @@ import {
   TransactionTypeField,
   IsAboveField,
 } from '../fields';
-import { useApmService } from '../../../hooks/use_apm_service';
+import { useApmServiceContext } from '../../../context/apm_service/use_apm_service_context';
 
 interface AlertParams {
   windowSize: number;
@@ -63,10 +63,14 @@ interface Props {
 export function TransactionDurationAlertTrigger(props: Props) {
   const { setAlertParams, alertParams, setAlertProperty } = props;
   const { urlParams } = useUrlParams();
-  const { transactionTypes } = useApmService();
+  const { transactionTypes } = useApmServiceContext();
   const { serviceName } = useParams<{ serviceName?: string }>();
   const { start, end, transactionType } = urlParams;
-  const { environmentOptions } = useEnvironments({ serviceName, start, end });
+  const { environmentOptions } = useEnvironmentsFetcher({
+    serviceName,
+    start,
+    end,
+  });
 
   if (!transactionTypes.length || !serviceName) {
     return null;

x-pack/plugins/apm/public/components/alerting/TransactionDurationAnomalyAlertTrigger/index.tsx

@@ -9,8 +9,8 @@ import { i18n } from '@kbn/i18n';
 import React from 'react';
 import { ANOMALY_SEVERITY } from '../../../../../ml/common';
 import { ALERT_TYPES_CONFIG } from '../../../../common/alert_types';
-import { useEnvironments } from '../../../hooks/useEnvironments';
-import { useUrlParams } from '../../../hooks/useUrlParams';
+import { useEnvironmentsFetcher } from '../../../hooks/use_environments_fetcher';
+import { useUrlParams } from '../../../context/url_params_context/use_url_params';
 import { ServiceAlertTrigger } from '../ServiceAlertTrigger';
 import { PopoverExpression } from '../ServiceAlertTrigger/PopoverExpression';
 import {
@@ -23,7 +23,7 @@ import {
   ServiceField,
   TransactionTypeField,
 } from '../fields';
-import { useApmService } from '../../../hooks/use_apm_service';
+import { useApmServiceContext } from '../../../context/apm_service/use_apm_service_context';
 
 interface Params {
   windowSize: number;
@@ -47,10 +47,14 @@ interface Props {
 export function TransactionDurationAnomalyAlertTrigger(props: Props) {
   const { setAlertParams, alertParams, setAlertProperty } = props;
   const { urlParams } = useUrlParams();
-  const { transactionTypes } = useApmService();
+  const { transactionTypes } = useApmServiceContext();
   const { serviceName } = useParams<{ serviceName?: string }>();
   const { start, end, transactionType } = urlParams;
-  const { environmentOptions } = useEnvironments({ serviceName, start, end });
+  const { environmentOptions } = useEnvironmentsFetcher({
+    serviceName,
+    start,
+    end,
+  });
 
   if (serviceName && !transactionTypes.length) {
     return null;

x-pack/plugins/apm/public/components/alerting/TransactionErrorRateAlertTrigger/index.tsx

@@ -7,8 +7,8 @@ import { useParams } from 'react-router-dom';
 import React from 'react';
 import { ForLastExpression } from '../../../../../triggers_actions_ui/public';
 import { ALERT_TYPES_CONFIG, AlertType } from '../../../../common/alert_types';
-import { useEnvironments } from '../../../hooks/useEnvironments';
-import { useUrlParams } from '../../../hooks/useUrlParams';
+import { useEnvironmentsFetcher } from '../../../hooks/use_environments_fetcher';
+import { useUrlParams } from '../../../context/url_params_context/use_url_params';
 import { ServiceAlertTrigger } from '../ServiceAlertTrigger';
 
 import { ENVIRONMENT_ALL } from '../../../../common/environment_filter_values';
@@ -18,7 +18,7 @@ import {
   EnvironmentField,
   IsAboveField,
 } from '../fields';
-import { useApmService } from '../../../hooks/use_apm_service';
+import { useApmServiceContext } from '../../../context/apm_service/use_apm_service_context';
 
 interface AlertParams {
   windowSize: number;
@@ -38,10 +38,14 @@ interface Props {
 export function TransactionErrorRateAlertTrigger(props: Props) {
   const { setAlertParams, alertParams, setAlertProperty } = props;
   const { urlParams } = useUrlParams();
-  const { transactionTypes } = useApmService();
+  const { transactionTypes } = useApmServiceContext();
   const { serviceName } = useParams<{ serviceName?: string }>();
   const { start, end, transactionType } = urlParams;
-  const { environmentOptions } = useEnvironments({ serviceName, start, end });
+  const { environmentOptions } = useEnvironmentsFetcher({
+    serviceName,
+    start,
+    end,
+  });
 
   if (serviceName && !transactionTypes.length) {
     return null;

x-pack/plugins/apm/public/components/app/Correlations/ErrorCorrelations.tsx

@@ -17,8 +17,8 @@ import {
 import React, { useState } from 'react';
 import { useParams } from 'react-router-dom';
 import { EuiTitle, EuiFlexGroup, EuiFlexItem } from '@elastic/eui';
-import { useUrlParams } from '../../../hooks/useUrlParams';
-import { FETCH_STATUS, useFetcher } from '../../../hooks/useFetcher';
+import { useUrlParams } from '../../../context/url_params_context/use_url_params';
+import { FETCH_STATUS, useFetcher } from '../../../hooks/use_fetcher';
 import {
   APIReturnType,
   callApmApi,

x-pack/plugins/apm/public/components/app/Correlations/LatencyCorrelations.tsx

@@ -19,8 +19,8 @@ import React, { useState } from 'react';
 import { useParams } from 'react-router-dom';
 import { EuiTitle, EuiFlexGroup, EuiFlexItem } from '@elastic/eui';
 import { getDurationFormatter } from '../../../../common/utils/formatters';
-import { useUrlParams } from '../../../hooks/useUrlParams';
-import { FETCH_STATUS, useFetcher } from '../../../hooks/useFetcher';
+import { useUrlParams } from '../../../context/url_params_context/use_url_params';
+import { FETCH_STATUS, useFetcher } from '../../../hooks/use_fetcher';
 import {
   APIReturnType,
   callApmApi,

x-pack/plugins/apm/public/components/app/Correlations/SignificantTermsTable.tsx

@@ -10,7 +10,7 @@ import { useHistory } from 'react-router-dom';
 import { EuiBasicTable } from '@elastic/eui';
 import { asPercent, asInteger } from '../../../../common/utils/formatters';
 import { APIReturnType } from '../../../services/rest/createCallApmApi';
-import { FETCH_STATUS } from '../../../hooks/useFetcher';
+import { FETCH_STATUS } from '../../../hooks/use_fetcher';
 import { createHref } from '../../shared/Links/url_helpers';
 
 type CorrelationsApiResponse =

x-pack/plugins/apm/public/components/app/Correlations/index.tsx

@@ -19,10 +19,10 @@ import {
 } from '@elastic/eui';
 import { useHistory } from 'react-router-dom';
 import { enableCorrelations } from '../../../../common/ui_settings_keys';
-import { useApmPluginContext } from '../../../hooks/useApmPluginContext';
+import { useApmPluginContext } from '../../../context/apm_plugin/use_apm_plugin_context';
 import { LatencyCorrelations } from './LatencyCorrelations';
 import { ErrorCorrelations } from './ErrorCorrelations';
-import { useUrlParams } from '../../../hooks/useUrlParams';
+import { useUrlParams } from '../../../context/url_params_context/use_url_params';
 import { createHref } from '../../shared/Links/url_helpers';
 
 export function Correlations() {

x-pack/plugins/apm/public/components/app/ErrorGroupDetails/DetailView/index.tsx

@@ -22,7 +22,7 @@ import { useHistory } from 'react-router-dom';
 import styled from 'styled-components';
 import { APIReturnType } from '../../../../services/rest/createCallApmApi';
 import { APMError } from '../../../../../typings/es_schemas/ui/apm_error';
-import { IUrlParams } from '../../../../context/UrlParamsContext/types';
+import type { IUrlParams } from '../../../../context/url_params_context/types';
 import { px, unit, units } from '../../../../style/variables';
 import { TransactionDetailLink } from '../../../shared/Links/apm/TransactionDetailLink';
 import { DiscoverErrorLink } from '../../../shared/Links/DiscoverLinks/DiscoverErrorLink';

x-pack/plugins/apm/public/components/app/ErrorGroupDetails/Distribution/index.tsx

@@ -20,7 +20,7 @@ import d3 from 'd3';
 import React from 'react';
 import { APIReturnType } from '../../../../services/rest/createCallApmApi';
 import { asRelativeDateTimeRange } from '../../../../../common/utils/formatters';
-import { useTheme } from '../../../../hooks/useTheme';
+import { useTheme } from '../../../../hooks/use_theme';
 
 type ErrorDistributionAPIResponse = APIReturnType<'GET /api/apm/services/{serviceName}/errors/distribution'>;
 

x-pack/plugins/apm/public/components/app/ErrorGroupDetails/index.tsx

@@ -21,14 +21,15 @@ import { RouteComponentProps } from 'react-router-dom';
 import styled from 'styled-components';
 import { useTrackPageview } from '../../../../../observability/public';
 import { NOT_AVAILABLE_LABEL } from '../../../../common/i18n';
-import { useFetcher } from '../../../hooks/useFetcher';
-import { useUrlParams } from '../../../hooks/useUrlParams';
+import { useFetcher } from '../../../hooks/use_fetcher';
+import { useUrlParams } from '../../../context/url_params_context/use_url_params';
 import { callApmApi } from '../../../services/rest/createCallApmApi';
 import { fontFamilyCode, fontSizes, px, units } from '../../../style/variables';
 import { ApmHeader } from '../../shared/ApmHeader';
 import { SearchBar } from '../../shared/search_bar';
 import { DetailView } from './DetailView';
 import { ErrorDistribution } from './Distribution';
+import { useErrorGroupDistributionFetcher } from '../../../hooks/use_error_group_distribution_fetcher';
 
 const Titles = styled.div`
   margin-bottom: ${px(units.plus)};
@@ -88,24 +89,10 @@ export function ErrorGroupDetails({ location, match }: ErrorGroupDetailsProps) {
     }
   }, [serviceName, start, end, groupId, uiFilters]);
 
-  const { data: errorDistributionData } = useFetcher(() => {
-    if (start && end) {
-      return callApmApi({
-        endpoint: 'GET /api/apm/services/{serviceName}/errors/distribution',
-        params: {
-          path: {
-            serviceName,
-          },
-          query: {
-            start,
-            end,
-            groupId,
-            uiFilters: JSON.stringify(uiFilters),
-          },
-        },
-      });
-    }
-  }, [serviceName, start, end, groupId, uiFilters]);
+  const { errorDistributionData } = useErrorGroupDistributionFetcher({
+    serviceName,
+    groupId,
+  });
 
   useTrackPageview({ app: 'apm', path: 'error_group_details' });
   useTrackPageview({ app: 'apm', path: 'error_group_details', delay: 15000 });

x-pack/plugins/apm/public/components/app/ErrorGroupOverview/List/__test__/List.test.tsx

@@ -6,8 +6,8 @@
 
 import { mount } from 'enzyme';
 import React from 'react';
-import { MockApmPluginContextWrapper } from '../../../../../context/ApmPluginContext/MockApmPluginContext';
-import { MockUrlParamsContextProvider } from '../../../../../context/UrlParamsContext/MockUrlParamsContextProvider';
+import { MockApmPluginContextWrapper } from '../../../../../context/apm_plugin/mock_apm_plugin_context';
+import { MockUrlParamsContextProvider } from '../../../../../context/url_params_context/mock_url_params_context_provider';
 import { mockMoment, toJson } from '../../../../../utils/testHelpers';
 import { ErrorGroupList } from '../index';
 import props from './props.json';

x-pack/plugins/apm/public/components/app/ErrorGroupOverview/List/index.tsx

@@ -19,7 +19,7 @@ import {
   truncate,
   unit,
 } from '../../../../style/variables';
-import { useUrlParams } from '../../../../hooks/useUrlParams';
+import { useUrlParams } from '../../../../context/url_params_context/use_url_params';
 import { ManagedTable } from '../../../shared/ManagedTable';
 import { ErrorDetailLink } from '../../../shared/Links/apm/ErrorDetailLink';
 import { TimestampTooltip } from '../../../shared/TimestampTooltip';