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Shaun Hamilton c2a11ad00d feat: add 'back/front end' in curriculum (#42596)
* 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>
2021-08-13 21:57:13 -05:00

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id, title, challengeType, forumTopicId, dashedName
id title challengeType forumTopicId dashedName
587d7fb8367417b2b2512c0e 通過執行查詢、編輯、保存來執行經典更新流程 2 301541 perform-classic-updates-by-running-find-edit-then-save

--description--

在過去,如果想要編輯 document 並以某種方式使用它(比如放到服務器的返回數據中),就必須執行查找、編輯和保存。 Mongoose 有一個專用的更新方法 Model.update() 它與底層的 mongo 驅動綁定。 通過這個方法,我們可以批量編輯符合特定條件的多個 document。但問題在於這個方法不會返回更新後的 document而是返回狀態信息。 此外,它直接調用 mongo 的底層驅動,讓處理 model 的驗證變得更加棘手。

--instructions--

在這個挑戰中,請使用參數 personId 作爲字段,修改 findEditThenSave 方法,以在數據庫中通過 _id 找到相應的 person你可以使用之前挑戰中的任何一種方法。 將 "hamburger" 添加到它的 favoriteFoods 清單中(你可以使用 Array.push())。 然後,在查詢數據庫的方法的回調裏通過 save() 方法更新 Person 的數據。

提示: 如果你在 Schema 中將 favoriteFoods 聲明爲一個 Array數組並且沒有指定數組的類型(如 [String]) 那麼此時,favoriteFoods 就會是默認的 Mixed 類型。如果想編輯它,就必須執行 document.markModified('edited-field')。 詳情請參閱 Mongoose 文檔

--hints--

應成功地對一條數據進行查找、編輯和更新

(getUserInput) =>
  $.post(getUserInput('url') + '/_api/find-edit-save', {
    name: 'Poldo',
    age: 40,
    favoriteFoods: ['spaghetti']
  }).then(
    (data) => {
      assert.equal(data.name, 'Poldo', 'item.name is not what is expected');
      assert.equal(data.age, 40, 'item.age is not what expected');
      assert.deepEqual(
        data.favoriteFoods,
        ['spaghetti', 'hamburger'],
        'item.favoriteFoods is not what expected'
      );
      assert.equal(data.__v, 1, 'The item should be previously edited');
    },
    (xhr) => {
      throw new Error(xhr.responseText);
    }
  );

--solutions--

/**
  Backend challenges don't need solutions, 
  because they would need to be tested against a full working project. 
  Please check our contributing guidelines to learn more.
*/