Added support for self serve telemetry + Localization fixes (#580)

* initial telemetry commit

* Added localization changes

* moved telemetrymessage types to selfservetypes

* fixed compile errors

* fixed failing test

* changed translation file format

* Addressed PR comments

* modified test

src/SelfServe/SelfServeTelemetryProcessor.ts

@@ -0,0 +1,69 @@
+import { sendMessage } from "../Common/MessageHandler";
+import { configContext } from "../ConfigContext";
+import { SelfServeMessageTypes } from "../Contracts/SelfServeContracts";
+import { appInsights } from "../Shared/appInsights";
+import { Action, ActionModifiers } from "../Shared/Telemetry/TelemetryConstants";
+import { userContext } from "../UserContext";
+import { SelfServeTelemetryMessage } from "./SelfServeTypes";
+
+const action = Action.SelfServe;
+
+export const trace = (data: SelfServeTelemetryMessage): void => {
+  sendSelfServeTelemetryMessage(ActionModifiers.Mark, data);
+  appInsights.trackEvent({ name: Action[action] }, decorateData(data, ActionModifiers.Mark));
+};
+
+export const traceStart = (data: SelfServeTelemetryMessage): number => {
+  const timestamp: number = Date.now();
+  sendSelfServeTelemetryMessage(ActionModifiers.Start, data);
+  appInsights.startTrackEvent(Action[action]);
+  return timestamp;
+};
+
+export const traceSuccess = (data: SelfServeTelemetryMessage, timestamp?: number): void => {
+  sendSelfServeTelemetryMessage(ActionModifiers.Success, data, timestamp || Date.now());
+  appInsights.stopTrackEvent(Action[action], decorateData(data, ActionModifiers.Success));
+};
+
+export const traceFailure = (data: SelfServeTelemetryMessage, timestamp?: number): void => {
+  sendSelfServeTelemetryMessage(ActionModifiers.Failed, data, timestamp || Date.now());
+  appInsights.stopTrackEvent(Action[action], decorateData(data, ActionModifiers.Failed));
+};
+
+export const traceCancel = (data: SelfServeTelemetryMessage, timestamp?: number): void => {
+  sendSelfServeTelemetryMessage(ActionModifiers.Cancel, data, timestamp || Date.now());
+  appInsights.stopTrackEvent(Action[action], decorateData(data, ActionModifiers.Cancel));
+};
+
+const sendSelfServeTelemetryMessage = (
+  actionModifier: string,
+  data: SelfServeTelemetryMessage,
+  timeStamp?: number
+): void => {
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  const dataToSend: any = {
+    type: SelfServeMessageTypes.TelemetryInfo,
+    data: {
+      action: Action[action],
+      actionModifier: actionModifier,
+      data: JSON.stringify(decorateData(data)),
+    },
+  };
+  if (timeStamp) {
+    dataToSend.data.timeStamp = timeStamp;
+  }
+  sendMessage(dataToSend);
+};
+
+const decorateData = (data: SelfServeTelemetryMessage, actionModifier?: string) => {
+  return {
+    databaseAccountName: userContext.databaseAccount?.name,
+    defaultExperience: userContext.defaultExperience,
+    authType: userContext.authType,
+    subscriptionId: userContext.subscriptionId,
+    platform: configContext.platform,
+    env: process.env.NODE_ENV,
+    actionModifier,
+    ...data,
+  } as { [key: string]: string };
+};