fix: HTTP initial setup structure

src/constants/messages.ts

@@ -27,4 +27,5 @@ export const messages = {
   websocketClosedError: 'The websocket was closed due to an error',
   websocketClosedUnexpect: 'The websocket was closed unexpectedly',
   websocketNotReady: 'The websocket is not ready. Run init first',
+  httpNotAvailable: 'IBM Aspera HTTP Gateway is not available',
 };

src/http-gateway/core.ts

@@ -0,0 +1,9 @@
+/**
+ * HTTP Gateway Core Logic
+ * - File/Folder picking
+ * - Starting and testing
+ *
+ * @remarks
+ * Most logic is called directly by Desktop SDK functions
+ * You may not need to import anything from this file.
+ */

src/http-gateway/download.ts

@@ -0,0 +1,23 @@
+import {AsperaSdkTransfer, TransferSpec} from '../models/models';
+import {asperaSdk} from '../index';
+import {throwError} from '../helpers/helpers';
+import {messages} from '../constants/messages';
+
+/**
+ * HTTP Gateway Download Logic
+ *
+ * @param transferSpec - TransferSpec for the download
+ *
+ * @returns Promise that resolves on success invoke or rejects if unable to start
+ *
+ * @remarks
+ * Most logic is called directly by Desktop SDK functions
+ * You may not need to import anything from this file.
+ */
+export const httpDownload = (transferSpec: TransferSpec): Promise<AsperaSdkTransfer> => {
+  if (!asperaSdk.supportsHttpGateway) {
+    return throwError(messages.serverNotVerified, {type: 'download'});
+  }
+
+  return Promise.reject('TODO: HTTP Download Not Ready');
+};

src/http-gateway/index.ts

@@ -0,0 +1,15 @@
+import {httpDownload} from './download';
+import {httpUpload} from './upload';
+
+/**
+ * HTTP Gateway Exports
+ *
+ * @remarks
+ * Most logic is called directly by Desktop SDK functions
+ * You may not need to import anything from this file.
+ */
+
+export {
+  httpUpload,
+  httpDownload,
+};

src/http-gateway/upload.ts

@@ -0,0 +1,23 @@
+import {AsperaSdkTransfer, TransferSpec} from '../models/models';
+import {asperaSdk} from '../index';
+import {throwError} from '../helpers/helpers';
+import {messages} from '../constants/messages';
+
+/**
+ * HTTP Gateway Upload Logic
+ *
+ * @param transferSpec - TransferSpec for the upload
+ *
+ * @returns Promise that resolves on success invoke or rejects if unable to start
+ *
+ * @remarks
+ * Most logic is called directly by Desktop SDK functions
+ * You may not need to import anything from this file.
+ */
+export const httpUpload = (transferSpec: TransferSpec): Promise<AsperaSdkTransfer> => {
+  if (!asperaSdk.supportsHttpGateway) {
+    return throwError(messages.serverNotVerified, {type: 'upload'});
+  }
+
+  return Promise.reject('TODO: HTTP Upload Not Ready');
+};

src/models/aspera-sdk.model.ts

@@ -25,6 +25,9 @@ class AsperaSdkGlobals {
   sessionId?: string;
   /** Map of drop zones created by querySelector */
   dropZonesCreated: Map<string, {event: string; callback: (event: any) => void}[]> = new Map();
+  /** HTTP Gateway URL after successful passing */
+  httpGatewayUrl?: string;
+
 
   backupLaunchMethod(url: string): void {
     window.alert(messages.loadingProtocol);
@@ -396,4 +399,9 @@ export class AsperaSdk {
   get isReady(): boolean {
     return this.globals.asperaAppVerified && this.globals.appId !== '';
   }
+
+  /** Indicate that HTTP Gateway is available. */
+  get supportsHttpGateway(): boolean {
+    return !!this.globals.httpGatewayUrl;
+  }
 }