Fix LLM machinery source issue in database (#3230)

translate/src/modules/editor/hooks/useSendTranslation.ts

@@ -22,7 +22,7 @@ import {
 import { updateResource } from '~/modules/resource/actions';
 import { updateStats } from '~/modules/stats/actions';
 import { useAppDispatch, useAppSelector } from '~/hooks';
-import { serializeEntry } from '~/utils/message';
+import { serializeEntry, getPlainMessage } from '~/utils/message';
 
 /**
  * Return a function to send a translation to the server.
@@ -53,8 +53,9 @@ export function useSendTranslation(): (ignoreWarnings?: boolean) => void {
     setEditorBusy(true);
 
     const translation = serializeEntry(entity.format, entry);
+    const normalizedTranslation = getPlainMessage(translation, entity.format);
     const sources =
-      machinery && machinery.translation === translation
+      machinery && machinery.translation === normalizedTranslation
         ? machinery.sources
         : [];
     const content = await createTranslation(

translate/src/modules/machinery/components/MachineryTranslation.tsx

@@ -2,7 +2,7 @@ import { Localized } from '@fluent/react';
 import classNames from 'classnames';
 import React, { useCallback, useContext, useEffect, useRef } from 'react';
 
-import type { MachineryTranslation } from '~/api/machinery';
+import type { MachineryTranslation, SourceType } from '~/api/machinery';
 import { logUXAction } from '~/api/uxaction';
 import { EditorActions } from '~/context/Editor';
 import { HelperSelection } from '~/context/HelperSelection';
@@ -45,7 +45,10 @@ export function MachineryTranslationComponent({
     if (window.getSelection()?.isCollapsed !== false) {
       setElement(index);
       const content = llmTranslation || translation.translation;
-      setEditorFromHelpers(content, translation.sources, true);
+      const sources: SourceType[] = llmTranslation
+        ? ['gpt-transform']
+        : translation.sources;
+      setEditorFromHelpers(content, sources, true);
       if (llmTranslation) {
         logUXAction('LLM Translation Copied', 'LLM Feature Adoption', {
           action: 'Copy LLM Translation',