Notebooks Gallery (#59)

* Initial commit

* Address PR comments

* Move notebook related stuff to NotebookManager and dynamically load it

* Add New gallery callout and other UI tweaks

* Update test snapshot

src/Utils/JunoUtils.ts

@@ -1,57 +1,8 @@
-import * as DataModels from "../Contracts/DataModels";
-import { config } from "../Config";
 import { RepoListItem } from "../Explorer/Controls/GitHub/GitHubReposComponent";
-import { IPinnedRepo } from "../Juno/JunoClient";
 import { IGitHubRepo } from "../GitHub/GitHubClient";
+import { IPinnedRepo } from "../Juno/JunoClient";
 
 export class JunoUtils {
-  public static async getLikedNotebooks(authorizationToken: string): Promise<DataModels.LikedNotebooksJunoResponse> {
-    //TODO: Add Get method once juno has it implemented
-    return {
-      likedNotebooksContent: [],
-      userMetadata: {
-        likedNotebooks: []
-      }
-    };
-  }
-
-  public static async getOfficialSampleNotebooks(
-    authorizationToken: string
-  ): Promise<DataModels.GitHubInfoJunoResponse[]> {
-    try {
-      const response = await window.fetch(config.JUNO_ENDPOINT + "/api/notebooks/galleries", {
-        method: "GET",
-        headers: {
-          authorization: authorizationToken
-        }
-      });
-      if (!response.ok) {
-        throw new Error("Status code:" + response.status);
-      }
-      return await response.json();
-    } catch (e) {
-      throw new Error("Official samples fetch failed.");
-    }
-  }
-
-  public static async updateUserMetadata(
-    authorizationToken: string,
-    userMetadata: DataModels.UserMetadata
-  ): Promise<DataModels.UserMetadata> {
-    return undefined;
-    //TODO: add userMetadata updation code
-    // TODO: Make sure to throw error if failed
-  }
-
-  public static async updateNotebookMetadata(
-    authorizationToken: string,
-    notebookMetadata: DataModels.NotebookMetadata
-  ): Promise<DataModels.NotebookMetadata> {
-    return undefined;
-    //TODO: add notebookMetadata updation code
-    // TODO: Make sure to throw error if failed
-  }
-
   public static toPinnedRepo(item: RepoListItem): IPinnedRepo {
     return {
       owner: item.repo.owner,