* chore: rename APIs and Microservices to include "Backend" (#42515) * fix typo * fix typo * undo change * Corrected grammar mistake Corrected a grammar mistake by removing a comma. * change APIs and Microservices cert title * update title * Change APIs and Microservices certi title * Update translations.json * update title * feat(curriculum): rename apis and microservices cert * rename folder structure * rename certificate * rename learn Markdown * apis-and-microservices -> back-end-development-and-apis * update backend meta * update i18n langs and cypress test Co-authored-by: Shaun Hamilton <shauhami020@gmail.com> * fix: add development to front-end libraries (#42512) * fix: added-the-word-Development-to-front-end-libraries * fix/added-the-word-Development-to-front-end-libraries * fix/added-word-development-to-front-end-libraries-in-other-related-files * fix/added-the-word-Development-to-front-end-and-all-related-files * fix/removed-typos-from-last-commit-in-index.md * fix/reverted-changes-that-i-made-to-dependecies * fix/removed xvfg * fix/reverted changes that i made to package.json * remove unwanted changes * front-end-development-libraries changes * rename backend certSlug and README * update i18n folder names and keys * test: add legacy path redirect tests This uses serve.json from the client-config repo, since we currently use that in production * fix: create public dir before moving serve.json * fix: add missing script * refactor: collect redirect tests * test: convert to cy.location for stricter tests * rename certificate folder to 00-certificates * change crowdin config to recognise new certificates location * allow translations to be used Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com> * add forwards slashes to path redirects * fix cypress path tests again * plese cypress * fix: test different challenge Okay so I literally have no idea why this one particular challenge fails in Cypress Firefox ONLY. Tom and I paired and spun a full build instance and confirmed in Firefox the page loads and redirects as expected. Changing to another bootstrap challenge passes Cypress firefox locally. Absolutely boggled by this. AAAAAAAAAAAAAAA * fix: separate the test Okay apparently the test does not work unless we separate it into a different `it` statement. >:( >:( >:( >:( Co-authored-by: Sujal Gupta <55016909+heysujal@users.noreply.github.com> Co-authored-by: Noor Fakhry <65724923+NoorFakhry@users.noreply.github.com> Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com> Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>
		
			
				
	
	
		
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| ---
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| id: 5a24c314108439a4d403614f
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| title: 分發 Action Event
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| challengeType: 6
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| forumTopicId: 301442
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| dashedName: dispatch-an-action-event
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| ---
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| 
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| # --description--
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| 
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| `dispatch` 方法用於將 action 分派給 Redux store, 調用 `store.dispatch()` 將從 action creator 返回的值發送回 store。
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| 
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| 回想一下,動作創建者返回一個具有 type 屬性的對象,該屬性指定已發生的動作。 然後該方法會將一個 action 對象發送到 Redux store。 基於上一個挑戰的示例,下面的行是等效的,兩者都會調度類 `LOGIN` 類型的 action:
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| 
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| ```js
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| store.dispatch(actionCreator());
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| store.dispatch({ type: 'LOGIN' });
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| ```
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| 
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| # --instructions--
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| 
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| 代碼編輯器中的 Redux store 具有初始化狀過的 state,包含 `login` 屬性當前設置爲 `false`的對象, 還有一個名爲 `loginAction()` 的 action creator,它返回類型爲 `LOGIN` 的 action, 然後通過調用 `dispatch` 方法將 `LOGIN` 的 action dispatch 給 Redux store,並傳入 `loginAction()` 創建的 action。
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| 
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| # --hints--
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| 
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| 調用函數 `loginAction` 應該返回一個 `type` 屬性設置爲字符串 `LOGIN` 的對象。
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| 
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| ```js
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| assert(loginAction().type === 'LOGIN');
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| ```
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| 
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| store 應該用屬性 `login` 設置爲 `false` 的對象初始化。
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| 
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| ```js
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| assert(store.getState().login === false);
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| ```
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| 
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| `store.dispatch()` 方法應該被用於 dispatch 一個類型爲 `LOGIN` 的 action。
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| 
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| ```js
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| (getUserInput) =>
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|   assert(
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|     (function () {
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|       let noWhiteSpace = getUserInput('index').replace(/\s/g, '');
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|       return (
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|         noWhiteSpace.includes('store.dispatch(loginAction())') ||
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|         noWhiteSpace.includes("store.dispatch({type: 'LOGIN'})") === true
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|       );
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|     })()
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|   );
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| ```
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| 
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| # --seed--
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| 
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| ## --seed-contents--
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| 
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| ```js
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| const store = Redux.createStore(
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|   (state = {login: false}) => state
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| );
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| 
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| const loginAction = () => {
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|   return {
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|     type: 'LOGIN'
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|   }
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| };
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| 
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| // Dispatch the action here:
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| ```
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| 
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| # --solutions--
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| 
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| ```js
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| const store = Redux.createStore(
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|   (state = {login: false}) => state
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| );
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| 
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| const loginAction = () => {
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|   return {
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|     type: 'LOGIN'
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|   }
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| };
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| 
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| store.dispatch(loginAction());
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| ```
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