Refactor error handling in data explorer Part 3 (#315)

- Make sure we pass the error message string instead of an error object when we call `TelemetryProcessor.traceFailure` since TelemetryProcessor will call `JSON.stringify` on the error object which would result in an empty object
- Removed ErrorParserUtility since it only works on specific error types. We can just log the full error message and manually derive information we need from the message.
- Added option to include stack trace in `getErrorMessage`. This is useful for figuring out where the client side script errors are coming from.
- Some minor refactors

src/Explorer/Panes/DeleteDatabaseConfirmationPane.ts

@@ -3,7 +3,6 @@ import Q from "q";
 import * as Constants from "../../Common/Constants";
 import * as ViewModels from "../../Contracts/ViewModels";
 import { Action, ActionModifiers } from "../../Shared/Telemetry/TelemetryConstants";
-import * as ErrorParserUtility from "../../Common/ErrorParserUtility";
 import { CassandraAPIDataClient } from "../Tables/TableDataClient";
 import { ConsoleDataType } from "../Menus/NotificationConsole/NotificationConsoleComponent";
 import { ContextualPaneBase } from "./ContextualPaneBase";
@@ -14,6 +13,7 @@ import * as NotificationConsoleUtils from "../../Utils/NotificationConsoleUtils"
 import * as TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 import { deleteDatabase } from "../../Common/dataAccess/deleteDatabase";
 import { ARMError } from "../../Utils/arm/request";
+import { getErrorMessage, getErrorStack } from "../../Common/ErrorHandlingUtils";
 
 export default class DeleteDatabaseConfirmationPane extends ContextualPaneBase {
   public databaseIdConfirmationText: ko.Observable<string>;
@@ -108,12 +108,11 @@ export default class DeleteDatabaseConfirmationPane extends ContextualPaneBase {
           this.databaseDeleteFeedback("");
         }
       },
-      (reason: unknown) => {
+      (error: any) => {
         this.isExecuting(false);
-
-        const message = reason instanceof ARMError ? reason.message : ErrorParserUtility.parse(reason)[0].message;
-        this.formErrors(message);
-        this.formErrorsDetails(message);
+        const errorMessage = getErrorMessage(error);
+        this.formErrors(errorMessage);
+        this.formErrorsDetails(errorMessage);
         TelemetryProcessor.traceFailure(
           Action.DeleteDatabase,
           {
@@ -121,7 +120,9 @@ export default class DeleteDatabaseConfirmationPane extends ContextualPaneBase {
             defaultExperience: this.container.defaultExperience(),
             databaseId: selectedDatabase.id(),
             dataExplorerArea: Constants.Areas.ContextualPane,
-            paneTitle: this.title()
+            paneTitle: this.title(),
+            error: errorMessage,
+            errorStack: getErrorStack(error)
           },
           startKey
         );