Merge pull request #8001 from overleaf/ta-td-refactor-learned-words

Refactor Learned Words Class

GitOrigin-RevId: eae6558b5d4eb03b95df511d1cd9ba35b22bb344

services/web/frontend/js/features/dictionary/ignored-words.ts

@@ -0,0 +1,31 @@
+import getMeta from '../../utils/meta'
+import { IGNORED_MISSPELLINGS } from '../../ide/editor/directives/aceEditor/spell-check/IgnoredMisspellings'
+
+export class IgnoredWords {
+  public learnedWords: Set<string>
+  private ignoredMisspellings: Set<string>
+
+  constructor() {
+    this.reset()
+    this.ignoredMisspellings = new Set(IGNORED_MISSPELLINGS)
+  }
+
+  reset() {
+    this.learnedWords = new Set(getMeta('ol-learnedWords'))
+  }
+
+  add(wordText) {
+    this.learnedWords.add(wordText)
+    window.dispatchEvent(
+      new CustomEvent('learnedWords:add', { detail: wordText })
+    )
+  }
+
+  has(wordText) {
+    return (
+      this.ignoredMisspellings.has(wordText) || this.learnedWords.has(wordText)
+    )
+  }
+}
+
+export default new IgnoredWords()