release: Amplify JS release

.circleci/config.yml

@@ -1570,6 +1570,23 @@ jobs:
           spec: websocket-disruption
           browser: << parameters.browser >>
 
+  integ_react_api_optimistic_ui:
+    parameters:
+      browser:
+        type: string
+    executor: js-test-executor
+    <<: *test_env_vars
+    working_directory: ~/amplify-js-samples-staging/samples/react/api/optimistic-ui
+    steps:
+      - prepare_test_env
+      - integ_test_js:
+          test_name: 'API (GraphQL) - Optimistic UI'
+          framework: react
+          category: api
+          sample_name: optimistic-ui
+          spec: optimistic-ui
+          browser: << parameters.browser >>
+
   deploy:
     executor: macos-executor
     working_directory: ~/amplify-js
@@ -2237,6 +2254,15 @@ workflows:
           matrix:
             parameters:
               <<: *minimal_browser_list
+      - integ_react_api_optimistic_ui:
+          requires:
+            - integ_setup
+            - build
+          filters:
+            <<: *releasable_branches
+          matrix:
+            parameters:
+              <<: *extended_browser_list
       - deploy:
           filters:
             <<: *releasable_branches
@@ -2308,6 +2334,7 @@ workflows:
             - integ_vanilla_js_datastore_basic_crud
             - integ_react_datastore_docs_examples
             - integ_react_datastore_websocket_disruption
+            - integ_react_api_optimistic_ui
       - post_release:
           filters:
             branches:

license_config.json

@@ -31,6 +31,7 @@
 		"**/lib-esm",
 		"**/node_modules",
 		"**/pushnotification",
+		"**/polyfills/URL/*.js",
 		"**/vendor",
 		"**/__tests__",
 		"**/__mocks__"

package.json

@@ -7,7 +7,7 @@
 		"setup-dev": "yarn && yarn bootstrap && yarn link-all && yarn build",
 		"setup-dev:react-native": "node ./scripts/setup-dev-rn",
 		"bootstrap": "lerna bootstrap",
-		"test": "lerna run test --stream",
+		"test": "lerna run test --stream && yarn test:license",
 		"test:size": "lerna run test:size --no-bail",
 		"test:duplicates": "./scripts/duplicates-yarn.sh",
 		"test:license": "license-check-and-add check -f license_config.json",

packages/api-rest/__tests__/RestAPI-test.ts

@@ -5,6 +5,8 @@ import { Signer, Credentials, DateUtils } from '@aws-amplify/core';
 
 jest.mock('axios');
 
+const mockAxios = jest.spyOn(axios as any, 'default');
+
 axios.CancelToken = <CancelTokenStatic>{
 	source: () => ({ token: null, cancel: null }),
 };
@@ -28,6 +30,7 @@ const config = {
 
 afterEach(() => {
 	jest.restoreAllMocks();
+	mockAxios.mockClear();
 });
 
 describe('Rest API test', () => {
@@ -166,19 +169,11 @@ describe('Rest API test', () => {
 			api.configure(custom_config);
 			const spyon = jest
 				.spyOn(Credentials, 'get')
-				.mockImplementationOnce(() => {
-					return new Promise((res, rej) => {
-						res('cred');
-					});
-				});
+				.mockResolvedValueOnce('cred');
 
 			const spyonRequest = jest
 				.spyOn(RestClient.prototype as any, '_request')
-				.mockImplementationOnce(() => {
-					return new Promise((res, rej) => {
-						res({});
-					});
-				});
+				.mockResolvedValueOnce({});
 			await api.get('apiName', 'path', {});
 
 			expect(spyonRequest).toBeCalledWith(
@@ -221,25 +216,15 @@ describe('Rest API test', () => {
 				session_token: 'token',
 			};
 
-			const spyon = jest.spyOn(Credentials, 'get').mockImplementation(() => {
-				return new Promise((res, rej) => {
-					res(creds);
-				});
-			});
+			const spyon = jest.spyOn(Credentials, 'get').mockResolvedValue(creds);
 
 			const spyonSigner = jest
 				.spyOn(Signer, 'sign')
 				.mockImplementationOnce(() => {
 					return { headers: {} };
 				});
 
-			const spyAxios = jest
-				.spyOn(axios as any, 'default')
-				.mockImplementationOnce(() => {
-					return new Promise((res, rej) => {
-						res(resp);
-					});
-				});
+			mockAxios.mockResolvedValue(resp);
 
 			const init = {
 				timeout: 2500,
@@ -297,13 +282,7 @@ describe('Rest API test', () => {
 					return { headers: {} };
 				});
 
-			const spyAxios = jest
-				.spyOn(axios as any, 'default')
-				.mockImplementationOnce(() => {
-					return new Promise((res, rej) => {
-						res(resp);
-					});
-				});
+			mockAxios.mockResolvedValue(resp);
 
 			const init = {
 				queryStringParameters: {
@@ -363,13 +342,7 @@ describe('Rest API test', () => {
 					return { headers: {} };
 				});
 
-			const spyAxios = jest
-				.spyOn(axios as any, 'default')
-				.mockImplementationOnce(() => {
-					return new Promise((res, rej) => {
-						res(resp);
-					});
-				});
+			mockAxios.mockResolvedValue(resp);
 
 			const init = {
 				queryStringParameters: {
@@ -429,13 +402,7 @@ describe('Rest API test', () => {
 					return { headers: {} };
 				});
 
-			const spyAxios = jest
-				.spyOn(axios as any, 'default')
-				.mockImplementationOnce(() => {
-					return new Promise((res, rej) => {
-						res(resp);
-					});
-				});
+			mockAxios.mockResolvedValue(resp);
 
 			const init = {
 				queryStringParameters: {
@@ -557,19 +524,31 @@ describe('Rest API test', () => {
 				.mockImplementation(() => 'endpoint');
 
 			jest.spyOn(Credentials, 'get').mockResolvedValue('creds');
-
-			jest
-				.spyOn(RestClient.prototype as any, '_signed')
-				.mockRejectedValueOnce(normalError);
+			jest.spyOn(RestClient.prototype as any, '_sign').mockReturnValue({
+				...init,
+				headers: { ...init.headers, Authorization: 'signed' },
+			});
+			mockAxios.mockImplementationOnce(() => {
+				return new Promise((_, rej) => {
+					rej(normalError);
+				});
+			});
 
 			await expect(api.post('url', 'path', init)).rejects.toThrow(normalError);
 
 			// Clock should not be skewed from normal errors
 			expect(DateUtils.getClockOffset()).toBe(0);
 
-			jest
-				.spyOn(RestClient.prototype as any, '_signed')
-				.mockRejectedValueOnce(clockSkewError);
+			// mock clock skew error response and successful response after retry
+			mockAxios
+				.mockImplementationOnce(() => {
+					return new Promise((_, rej) => {
+						rej(clockSkewError);
+					});
+				})
+				.mockResolvedValue({
+					data: [{ name: 'Bob' }],
+				});
 
 			await expect(api.post('url', 'path', init)).resolves.toEqual([
 				{ name: 'Bob' },

packages/api-rest/package.json

@@ -56,7 +56,7 @@
       "name": "API (rest client)",
       "path": "./lib-esm/index.js",
       "import": "{ Amplify, RestAPI }",
-      "limit": "30.91 kB"
+      "limit": "31 kB"
     }
   ],
   "jest": {

packages/api-rest/src/RestClient.ts

@@ -171,39 +171,42 @@ export class RestClient {
 			return this._request(params, isAllResponse);
 		}
 
-		// Signing the request in case there credentials are available
-		return this.Credentials.get().then(
-			credentials => {
-				return this._signed({ ...params }, credentials, isAllResponse, {
-					region,
-					service,
-				}).catch(error => {
-					if (DateUtils.isClockSkewError(error)) {
-						const { headers } = error.response;
-						const dateHeader = headers && (headers.date || headers.Date);
-						const responseDate = new Date(dateHeader);
-						const requestDate = DateUtils.getDateFromHeaderString(
-							params.headers['x-amz-date']
-						);
-
-						// Compare local clock to the server clock
-						if (DateUtils.isClockSkewed(responseDate)) {
-							DateUtils.setClockOffset(
-								responseDate.getTime() - requestDate.getTime()
-							);
-
-							return this.ajax(urlOrApiInfo, method, init);
-						}
-					}
-
-					throw error;
-				});
-			},
-			err => {
-				logger.debug('No credentials available, the request will be unsigned');
-				return this._request(params, isAllResponse);
+		let credentials;
+		try {
+			credentials = await this.Credentials.get();
+		} catch (error) {
+			logger.debug('No credentials available, the request will be unsigned');
+			return this._request(params, isAllResponse);
+		}
+		let signedParams;
+		try {
+			signedParams = this._sign({ ...params }, credentials, {
+				region,
+				service,
+			});
+			const response = await axios(signedParams);
+			return isAllResponse ? response : response.data;
+		} catch (error) {
+			logger.debug(error);
+			if (DateUtils.isClockSkewError(error)) {
+				const { headers } = error.response;
+				const dateHeader = headers && (headers.date || headers.Date);
+				const responseDate = new Date(dateHeader);
+				const requestDate = DateUtils.getDateFromHeaderString(
+					signedParams.headers['x-amz-date']
+				);
+
+				// Compare local clock to the server clock
+				if (DateUtils.isClockSkewed(responseDate)) {
+					DateUtils.setClockOffset(
+						responseDate.getTime() - requestDate.getTime()
+					);
+
+					return this.ajax(urlOrApiInfo, method, init);
+				}
 			}
-		);
+			throw error;
+		}
 	}
 
 	/**
@@ -356,7 +359,7 @@ export class RestClient {
 
 	/** private methods **/
 
-	private _signed(params, credentials, isAllResponse, { service, region }) {
+	private _sign(params, credentials, { service, region }) {
 		const { signerServiceInfo: signerServiceInfoParams, ...otherParams } =
 			params;
 
@@ -391,12 +394,7 @@ export class RestClient {
 
 		delete signed_params.headers['host'];
 
-		return axios(signed_params)
-			.then(response => (isAllResponse ? response : response.data))
-			.catch(error => {
-				logger.debug(error);
-				throw error;
-			});
+		return signed_params;
 	}
 
 	private _request(params, isAllResponse = false) {

packages/core/__tests__/Platform-test.ts

@@ -29,12 +29,18 @@ describe('Platform test', () => {
 			expect(
 				getAmplifyUserAgentObject({
 					category: Category.API,
-					action: ApiAction.None,
+					action: ApiAction.GraphQl,
+					additionalInfo: [
+						['amplify-ui', '1.x.x'],
+						['uicomponent', '1'],
+					],
 				})
 			).toStrictEqual([
 				['aws-amplify', version],
-				[Category.API, ApiAction.None],
+				[Category.API, ApiAction.GraphQl],
 				['framework', Framework.WebUnknown],
+				['amplify-ui', '1.x.x'],
+				['uicomponent', '1'],
 			]);
 		});
 	});
@@ -50,10 +56,14 @@ describe('Platform test', () => {
 			expect(
 				getAmplifyUserAgent({
 					category: Category.API,
-					action: ApiAction.None,
+					action: ApiAction.GraphQl,
+					additionalInfo: [
+						['amplify-ui', '1.x.x'],
+						['uicomponent', '1'],
+					],
 				})
 			).toBe(
-				`${Platform.userAgent} ${Category.API}/${ApiAction.None} framework/${Framework.WebUnknown}`
+				`${Platform.userAgent} ${Category.API}/${ApiAction.GraphQl} framework/${Framework.WebUnknown} amplify-ui/1.x.x uicomponent/1`
 			);
 		});
 	});

packages/core/package.json

@@ -104,7 +104,7 @@
 			"name": "Core (Credentials)",
 			"path": "./lib-esm/index.js",
 			"import": "{ Credentials }",
-			"limit": "13.3 kB"
+			"limit": "13.33 kB"
 		},
 		{
 			"name": "Core (Signer)",

packages/core/src/Platform/index.ts

@@ -4,7 +4,7 @@
 import { CustomUserAgentDetails, Framework } from './types';
 import { version } from './version';
 import { detectFramework, observeFrameworkChanges } from './detectFramework';
-import { UserAgent as AWSUserAgent } from '@aws-sdk/types';
+import type { UserAgent as AWSUserAgent } from '@aws-sdk/types';
 
 const BASE_USER_AGENT = `aws-amplify`;
 
@@ -32,12 +32,17 @@ export const getAmplifyUserAgentObject = ({
 	category,
 	action,
 	framework,
+	additionalInfo,
 }: CustomUserAgentDetails = {}): AWSUserAgent => {
-	const userAgent: AWSUserAgent = [[BASE_USER_AGENT, version]];
+	let userAgent: AWSUserAgent = [[BASE_USER_AGENT, version]];
 	if (category) {
 		userAgent.push([category, action]);
 	}
-	userAgent.push(['framework', detectFramework()]);
+	userAgent.push(['framework', framework || detectFramework()]);
+
+	if (additionalInfo) {
+		userAgent = userAgent.concat(additionalInfo);
+	}
 
 	return userAgent;
 };