Remove Explorer.databaseAccount (#717)

Co-authored-by: Steve Faulkner <southpolesteve@gmail.com>

src/Juno/JunoClient.test.ts

@@ -1,4 +1,3 @@
-import ko from "knockout";
 import { HttpHeaders, HttpStatusCodes } from "../Common/Constants";
 import { DatabaseAccount } from "../Contracts/DataModels";
 import { updateUserContext, userContext } from "../UserContext";
@@ -35,7 +34,7 @@ const samplePinnedRepos: IPinnedRepo[] = [
 ];
 
 describe("Pinned repos", () => {
-  const junoClient = new JunoClient(ko.observable<DatabaseAccount>(sampleDatabaseAccount));
+  const junoClient = new JunoClient();
 
   beforeEach(() => {
     window.fetch = jest.fn().mockImplementation(() => {
@@ -72,7 +71,7 @@ describe("Pinned repos", () => {
 });
 
 describe("GitHub", () => {
-  const junoClient = new JunoClient(ko.observable<DatabaseAccount>(sampleDatabaseAccount));
+  const junoClient = new JunoClient();
 
   afterEach(() => {
     jest.resetAllMocks();
@@ -131,11 +130,16 @@ describe("GitHub", () => {
 });
 
 describe("Gallery", () => {
-  const junoClient = new JunoClient(ko.observable<DatabaseAccount>(sampleDatabaseAccount));
+  const junoClient = new JunoClient();
   const originalSubscriptionId = userContext.subscriptionId;
 
   beforeAll(() => {
-    updateUserContext({ subscriptionId: sampleSubscriptionId });
+    updateUserContext({
+      databaseAccount: {
+        name: "name",
+      } as DatabaseAccount,
+      subscriptionId: sampleSubscriptionId,
+    });
   });
 
   afterEach(() => {
@@ -202,7 +206,6 @@ describe("Gallery", () => {
       status: HttpStatusCodes.OK,
       json: () => undefined as any,
     });
-
     const response = await junoClient.increaseNotebookViews(id);
 
     expect(response.status).toBe(HttpStatusCodes.OK);

src/Juno/JunoClient.ts

@@ -70,7 +70,7 @@ export interface IPublishNotebookRequest {
 export class JunoClient {
   private cachedPinnedRepos: ko.Observable<IPinnedRepo[]>;
 
-  constructor(private databaseAccount?: ko.Observable<DataModels.DatabaseAccount>) {
+  constructor() {
     this.cachedPinnedRepos = ko.observable<IPinnedRepo[]>([]);
   }
 
@@ -500,7 +500,7 @@ export class JunoClient {
   }
 
   private getAccount(): string {
-    return this.databaseAccount().name;
+    return userContext?.databaseAccount?.name;
   }
 
   private getSubscriptionId(): string {