SQL Project Deploy to docker container - Adding a UI for user to select docker image tag (#19297)

extensions/sql-database-projects/src/common/httpClient.ts

@@ -0,0 +1,51 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as os from 'os';
+import axios, { AxiosRequestConfig } from 'axios';
+
+/**
+ * Class includes method for making http request
+ */
+export class HttpClient {
+	private static cache: Map<string, any> = new Map();
+
+	/**
+	 * Makes http GET request to the given url. If useCache is set to true, returns the result from cache if exists
+	 * @param url url to make http GET request against
+	 * @param useCache if true and result is already cached the cached value will be returned
+	 * @returns result of http GET request
+	 */
+	public static async getRequest(url: string, useCache = false): Promise<any> {
+
+		if (useCache) {
+			if (HttpClient.cache.has(url)) {
+				return HttpClient.cache.get(url);
+			}
+		}
+
+		const config: AxiosRequestConfig = {
+			headers: {
+				'Content-Type': 'application/json'
+			},
+			validateStatus: () => true // Never throw
+		};
+		const response = await axios.get(url, config);
+		if (response.status !== 200) {
+			let errorMessage: string[] = [];
+			errorMessage.push(response.status.toString());
+			errorMessage.push(response.statusText);
+			if (response.data?.error) {
+				errorMessage.push(`${response.data?.error?.code} : ${response.data?.error?.message}`);
+			}
+			throw new Error(errorMessage.join(os.EOL));
+		}
+
+		if (useCache) {
+			HttpClient.cache.set(url, response.data);
+		}
+		return response.data;
+	}
+}