[Synthetics] rename variables and delete unused files (#188152)

## Summary

Resolves #188663

Rename variables and files and delete unused files to remove references
to Uptime within Synthetics

Also adds the `x-elastic-internal-origin` header to synthetics e2e tests

x-pack/plugins/observability_solution/synthetics/common/runtime_types/alerts/index.ts

@@ -5,5 +5,4 @@
  * 2.0.
  */
 
-export * from './common';
 export * from './status_check';

x-pack/plugins/observability_solution/synthetics/common/runtime_types/index.ts

@@ -4,7 +4,6 @@
  * 2.0; you may not use this file except in compliance with the Elastic License
  * 2.0.
  */
-
 export * from './alerts';
 export * from './certs';
 export * from './common';

x-pack/plugins/observability_solution/synthetics/e2e/synthetics/journeys/services/add_monitor.ts

@@ -16,7 +16,7 @@ export const enableMonitorManagedViaApi = async (kibanaUrl: string) => {
   try {
     await axios.put(kibanaUrl + SYNTHETICS_API_URLS.SYNTHETICS_ENABLEMENT, undefined, {
       auth: { username: 'elastic', password: 'changeme' },
-      headers: { 'kbn-xsrf': 'true' },
+      headers: { 'kbn-xsrf': 'true', 'x-elastic-internal-origin': 'synthetics-e2e' },
     });
   } catch (e) {
     // eslint-disable-next-line no-console
@@ -38,7 +38,7 @@ export const addTestMonitor = async (
   try {
     await axios.post(kibanaUrl + SYNTHETICS_API_URLS.SYNTHETICS_MONITORS, testData, {
       auth: { username: 'elastic', password: 'changeme' },
-      headers: { 'kbn-xsrf': 'true' },
+      headers: { 'kbn-xsrf': 'true', 'x-elastic-internal-origin': 'synthetics-e2e' },
     });
   } catch (e) {
     // eslint-disable-next-line no-console

x-pack/plugins/observability_solution/synthetics/e2e/synthetics/journeys/services/add_monitor_project.ts

@@ -27,7 +27,7 @@ export const addTestMonitorProject = async (
       testData,
       {
         auth: { username: 'elastic', password: 'changeme' },
-        headers: { 'kbn-xsrf': 'true' },
+        headers: { 'kbn-xsrf': 'true', 'x-elastic-internal-origin': 'synthetics-e2e' },
       }
     );
   } catch (e) {

x-pack/plugins/observability_solution/synthetics/e2e/synthetics/journeys/services/synthetics_services.ts

@@ -46,7 +46,7 @@ export class SyntheticsServices {
     try {
       await axios.put(this.kibanaUrl + SYNTHETICS_API_URLS.SYNTHETICS_ENABLEMENT, undefined, {
         auth: { username: 'elastic', password: 'changeme' },
-        headers: { 'kbn-xsrf': 'true' },
+        headers: { 'kbn-xsrf': 'true', 'x-elastic-internal-origin': 'synthetics-e2e' },
       });
     } catch (e) {
       // eslint-disable-next-line no-console
@@ -75,7 +75,7 @@ export class SyntheticsServices {
         testData,
         {
           auth: { username: 'elastic', password: 'changeme' },
-          headers: { 'kbn-xsrf': 'true' },
+          headers: { 'kbn-xsrf': 'true', 'x-elastic-internal-origin': 'synthetics-e2e' },
         }
       );
       return response.data.id;
@@ -121,7 +121,7 @@ export class SyntheticsServices {
         { isDisabled: false },
         {
           auth: { username: 'elastic', password: 'changeme' },
-          headers: { 'kbn-xsrf': 'true' },
+          headers: { 'kbn-xsrf': 'true', 'x-elastic-internal-origin': 'synthetics-e2e' },
         }
       );
     } catch (e) {

x-pack/plugins/observability_solution/synthetics/public/apps/synthetics/components/common/header/action_menu_content.test.tsx

@@ -13,7 +13,7 @@ describe('ActionMenuContent', () => {
   it('renders settings link', () => {
     const { getByRole, getByText } = render(<ActionMenuContent />);
 
-    const settingsAnchor = getByRole('link', { name: 'Navigate to the Uptime settings page' });
+    const settingsAnchor = getByRole('link', { name: 'Navigate to the Synthetics settings page' });
     expect(settingsAnchor.getAttribute('href')).toBe('/settings');
     expect(getByText('Settings'));
   });

x-pack/plugins/observability_solution/synthetics/public/apps/synthetics/components/common/header/action_menu_content.tsx

@@ -75,7 +75,7 @@ export function ActionMenuContent(): React.ReactElement {
 
       <EuiHeaderLink
         aria-label={i18n.translate('xpack.synthetics.page_header.settingsLink.label', {
-          defaultMessage: 'Navigate to the Uptime settings page',
+          defaultMessage: 'Navigate to the Synthetics settings page',
         })}
         color="text"
         data-test-subj="settings-page-link"

x-pack/plugins/observability_solution/synthetics/public/apps/synthetics/components/settings/alerting_defaults/default_email.tsx

@@ -9,7 +9,7 @@ import React, { useState } from 'react';
 import { FormattedMessage } from '@kbn/i18n-react';
 import { EuiDescribedFormGroup } from '@elastic/eui';
 import { useKibana } from '@kbn/kibana-react-plugin/public';
-import { UptimePluginServices } from '../../../../../plugin';
+import { SyntheticsPluginServices } from '../../../../../plugin';
 import { DefaultEmail as DefaultEmailType } from '../../../../../../common/runtime_types';
 import { hasInvalidEmail } from './validation';
 
@@ -26,7 +26,7 @@ export function DefaultEmail({
   loading: boolean;
   selectedConnectors: string[];
 }) {
-  const { actionTypeRegistry } = useKibana<UptimePluginServices>().services.triggersActionsUi;
+  const { actionTypeRegistry } = useKibana<SyntheticsPluginServices>().services.triggersActionsUi;
 
   const emailActionType = actionTypeRegistry.get('.email');
   const ActionParams = emailActionType.actionParamsFields;

x-pack/plugins/observability_solution/synthetics/public/index.ts

@@ -6,7 +6,7 @@
  */
 
 import { PluginInitializerContext } from '@kbn/core/public';
-import { UptimePlugin } from './plugin';
+import { SyntheticsPlugin } from './plugin';
 
 export const plugin = (initializerContext: PluginInitializerContext) =>
-  new UptimePlugin(initializerContext);
+  new SyntheticsPlugin(initializerContext);

x-pack/plugins/observability_solution/synthetics/public/plugin.ts

@@ -104,7 +104,7 @@ export interface ClientPluginsStart {
   licenseManagement?: LicenseManagementUIPluginSetup;
 }
 
-export interface UptimePluginServices extends Partial<CoreStart> {
+export interface SyntheticsPluginServices extends Partial<CoreStart> {
   embeddable: EmbeddableStart;
   data: DataPublicPluginStart;
   triggersActionsUi: TriggersAndActionsUIPublicPluginStart;
@@ -114,7 +114,7 @@ export interface UptimePluginServices extends Partial<CoreStart> {
 export type ClientSetup = void;
 export type ClientStart = void;
 
-export class UptimePlugin
+export class SyntheticsPlugin
   implements Plugin<ClientSetup, ClientStart, ClientPluginsSetup, ClientPluginsStart>
 {
   private readonly _packageInfo: Readonly<PackageInfo>;

x-pack/plugins/observability_solution/synthetics/server/feature.ts

@@ -48,7 +48,7 @@ const elasticManagedLocationsEnabledPrivilege: SubFeaturePrivilegeGroupConfig =
   ],
 };
 
-export const uptimeFeature = {
+export const syntheticsFeature = {
   id: PLUGIN.ID,
   name: PLUGIN.NAME,
   order: 1000,

x-pack/plugins/observability_solution/synthetics/server/plugin.ts

@@ -23,9 +23,8 @@ import {
 import { TelemetryEventsSender } from './telemetry/sender';
 import { SyntheticsMonitorClient } from './synthetics_service/synthetics_monitor/synthetics_monitor_client';
 import { initSyntheticsServer } from './server';
-import { uptimeFeature } from './feature';
-
-import { registerUptimeSavedObjects } from './saved_objects/saved_objects';
+import { syntheticsFeature } from './feature';
+import { registerSyntheticsSavedObjects } from './saved_objects/saved_objects';
 import { UptimeConfig } from '../common/config';
 import { SyntheticsService } from './synthetics_service/synthetics_service';
 import { syntheticsServiceApiKey } from './saved_objects/service_api_key';
@@ -83,11 +82,11 @@ export class Plugin implements PluginType {
 
     this.telemetryEventsSender.setup(plugins.telemetry);
 
-    plugins.features.registerKibanaFeature(uptimeFeature);
+    plugins.features.registerKibanaFeature(syntheticsFeature);
 
     initSyntheticsServer(this.server, this.syntheticsMonitorClient, plugins, ruleDataClient);
 
-    registerUptimeSavedObjects(core.savedObjects, plugins.encryptedSavedObjects);
+    registerSyntheticsSavedObjects(core.savedObjects, plugins.encryptedSavedObjects);
 
     return {};
   }

x-pack/plugins/observability_solution/synthetics/server/saved_objects/saved_objects.ts

@@ -32,7 +32,7 @@ import {
 } from './synthetics_monitor';
 import { syntheticsServiceApiKey } from './service_api_key';
 
-export const registerUptimeSavedObjects = (
+export const registerSyntheticsSavedObjects = (
   savedObjectsService: SavedObjectsServiceSetup,
   encryptedSavedObjects: EncryptedSavedObjectsPluginSetup
 ) => {