chore: Repalce message formatter mixin with useMessageFormatter [CW-3470] (#9986)

# Pull Request Template

## Description

Replaced the old messageFormatterMixin with a useMessageFormatter
composable

app/javascript/dashboard/components/widgets/AIAssistanceModal.vue

@@ -1,13 +1,12 @@
 <script>
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import { useAI } from 'dashboard/composables/useAI';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
 import AILoader from './AILoader.vue';
 
 export default {
   components: {
     AILoader,
   },
-  mixins: [messageFormatterMixin],
   props: {
     aiOption: {
       type: String,
@@ -15,12 +14,9 @@ export default {
     },
   },
   setup() {
+    const { formatMessage } = useMessageFormatter();
     const { draftMessage, processEvent, recordAnalytics } = useAI();
-    return {
-      draftMessage,
-      processEvent,
-      recordAnalytics,
-    };
+    return { draftMessage, processEvent, recordAnalytics, formatMessage };
   },
   data() {
     return {

app/javascript/dashboard/components/widgets/conversation/Message.vue

@@ -1,5 +1,5 @@
 <script>
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import BubbleActions from './bubble/Actions.vue';
 import BubbleContact from './bubble/Contact.vue';
 import BubbleFile from './bubble/File.vue';
@@ -39,7 +39,6 @@ export default {
     InstagramStoryReply,
     Spinner,
   },
-  mixins: [messageFormatterMixin],
   props: {
     data: {
       type: Object,
@@ -74,6 +73,12 @@ export default {
       default: () => ({}),
     },
   },
+  setup() {
+    const { formatMessage } = useMessageFormatter();
+    return {
+      formatMessage,
+    };
+  },
   data() {
     return {
       showContextMenu: false,

app/javascript/dashboard/components/widgets/conversation/MessagePreview.vue

@@ -1,11 +1,10 @@
 <script>
 import { MESSAGE_TYPE } from 'widget/helpers/constants';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import { ATTACHMENT_ICONS } from 'shared/constants/messages';
 
 export default {
   name: 'MessagePreview',
-  mixins: [messageFormatterMixin],
   props: {
     message: {
       type: Object,
@@ -20,6 +19,12 @@ export default {
       default: '',
     },
   },
+  setup() {
+    const { getPlainText } = useMessageFormatter();
+    return {
+      getPlainText,
+    };
+  },
   computed: {
     messageByAgent() {
       const { message_type: messageType } = this.message;

app/javascript/dashboard/components/widgets/conversation/ReplyBox.vue

@@ -17,7 +17,6 @@ import Banner from 'dashboard/components/ui/Banner.vue';
 import { REPLY_EDITOR_MODES } from 'dashboard/components/widgets/WootWriter/constants';
 import WootMessageEditor from 'dashboard/components/widgets/WootWriter/Editor.vue';
 import WootAudioRecorder from 'dashboard/components/widgets/WootWriter/AudioRecorder.vue';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
 import { AUDIO_FORMATS } from 'shared/constants/messages';
 import { BUS_EVENTS } from 'shared/constants/busEvents';
 import {
@@ -61,12 +60,7 @@ export default {
     MessageSignatureMissingAlert,
     ArticleSearchPopover,
   },
-  mixins: [
-    inboxMixin,
-    messageFormatterMixin,
-    fileUploadMixin,
-    keyboardEventListenerMixins,
-  ],
+  mixins: [inboxMixin, fileUploadMixin, keyboardEventListenerMixins],
   props: {
     popoutReplyBox: {
       type: Boolean,

app/javascript/dashboard/modules/conversations/components/MessageContextMenu.vue

@@ -1,7 +1,7 @@
 <script>
 import { useAlert } from 'dashboard/composables';
 import { mapGetters } from 'vuex';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import AddCannedModal from 'dashboard/routes/dashboard/settings/canned/AddCanned.vue';
 import { copyTextToClipboard } from 'shared/helpers/clipboard';
 import { conversationUrl, frontendURL } from '../../../helper/URLHelper';
@@ -18,7 +18,6 @@ export default {
     TranslateModal,
     MenuItem,
   },
-  mixins: [messageFormatterMixin],
   props: {
     message: {
       type: Object,
@@ -37,6 +36,12 @@ export default {
       default: () => ({}),
     },
   },
+  setup() {
+    const { getPlainText } = useMessageFormatter();
+    return {
+      getPlainText,
+    };
+  },
   data() {
     return {
       isCannedResponseModalOpen: false,

app/javascript/dashboard/modules/notes/components/ContactNote.vue

@@ -1,15 +1,12 @@
 <script>
 import Thumbnail from 'dashboard/components/widgets/Thumbnail.vue';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import { dynamicTime } from 'shared/helpers/timeHelper';
 
 export default {
   components: {
     Thumbnail,
   },
-
-  mixins: [messageFormatterMixin],
-
   props: {
     id: {
       type: Number,
@@ -28,6 +25,12 @@ export default {
       default: 0,
     },
   },
+  setup() {
+    const { formatMessage } = useMessageFormatter();
+    return {
+      formatMessage,
+    };
+  },
   data() {
     return {
       showDeleteModal: false,

app/javascript/dashboard/modules/search/components/MessageContent.vue

@@ -1,12 +1,11 @@
 <script>
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import ReadMore from './ReadMore.vue';
 
 export default {
   components: {
     ReadMore,
   },
-  mixins: [messageFormatterMixin],
   props: {
     author: {
       type: String,
@@ -21,6 +20,13 @@ export default {
       default: '',
     },
   },
+  setup() {
+    const { formatMessage, highlightContent } = useMessageFormatter();
+    return {
+      formatMessage,
+      highlightContent,
+    };
+  },
   data() {
     return {
       isOverflowing: false,

app/javascript/dashboard/routes/dashboard/conversation/search/PopOverSearch.vue

@@ -1,6 +1,5 @@
 <script>
 import { mapGetters } from 'vuex';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
 import SwitchLayout from './SwitchLayout.vue';
 import { frontendURL } from 'dashboard/helper/URLHelper';
 export default {
@@ -14,7 +13,6 @@ export default {
       },
     },
   },
-  mixins: [messageFormatterMixin],
   props: {
     isOnExpandedLayout: {
       type: Boolean,

app/javascript/dashboard/routes/dashboard/settings/billing/Index.vue

@@ -1,5 +1,5 @@
 <script>
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 
 import { mapGetters } from 'vuex';
 import { useAccount } from 'dashboard/composables/useAccount';
@@ -7,12 +7,12 @@ import BillingItem from './components/BillingItem.vue';
 
 export default {
   components: { BillingItem },
-  mixins: [messageFormatterMixin],
   setup() {
     const { accountId } = useAccount();
-
+    const { formatMessage } = useMessageFormatter();
     return {
       accountId,
+      formatMessage,
     };
   },
   computed: {

app/javascript/dashboard/routes/dashboard/settings/campaigns/CampaignCard.vue

@@ -1,7 +1,7 @@
 <script>
 import UserAvatarWithName from 'dashboard/components/widgets/UserAvatarWithName.vue';
 import InboxName from 'dashboard/components/widgets/InboxName.vue';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import { messageStamp } from 'shared/helpers/timeHelper';
 
 export default {
@@ -9,7 +9,6 @@ export default {
     UserAvatarWithName,
     InboxName,
   },
-  mixins: [messageFormatterMixin],
   props: {
     campaign: {
       type: Object,
@@ -20,7 +19,12 @@ export default {
       default: true,
     },
   },
-
+  setup() {
+    const { formatMessage } = useMessageFormatter();
+    return {
+      formatMessage,
+    };
+  },
   computed: {
     campaignStatus() {
       if (this.isOngoingType) {

app/javascript/dashboard/routes/dashboard/settings/integrations/Slack.vue

@@ -2,7 +2,6 @@
 import { mapGetters } from 'vuex';
 import globalConfigMixin from 'shared/mixins/globalConfigMixin';
 import Integration from './Integration.vue';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
 import SelectChannelWarning from './Slack/SelectChannelWarning.vue';
 import SlackIntegrationHelpText from './Slack/SlackIntegrationHelpText.vue';
 import Spinner from 'shared/components/Spinner.vue';
@@ -13,7 +12,7 @@ export default {
     SelectChannelWarning,
     SlackIntegrationHelpText,
   },
-  mixins: [globalConfigMixin, messageFormatterMixin],
+  mixins: [globalConfigMixin],
   props: {
     code: { type: String, default: '' },
   },

app/javascript/dashboard/routes/dashboard/settings/integrations/Slack/SelectChannelWarning.vue

@@ -2,16 +2,22 @@
 import { mapGetters } from 'vuex';
 import { useAlert } from 'dashboard/composables';
 import globalConfigMixin from 'shared/mixins/globalConfigMixin';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 
 export default {
-  mixins: [globalConfigMixin, messageFormatterMixin],
+  mixins: [globalConfigMixin],
   props: {
     hasConnectedAChannel: {
       type: Boolean,
       default: true,
     },
   },
+  setup() {
+    const { formatMessage } = useMessageFormatter();
+    return {
+      formatMessage,
+    };
+  },
   data() {
     return { selectedChannelId: '', availableChannels: [] };
   },

app/javascript/dashboard/routes/dashboard/settings/integrations/Slack/SlackIntegrationHelpText.vue

@@ -1,13 +1,18 @@
 <script>
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 export default {
-  mixins: [messageFormatterMixin],
   props: {
     selectedChannelName: {
       type: String,
       required: true,
     },
   },
+  setup() {
+    const { formatMessage } = useMessageFormatter();
+    return {
+      formatMessage,
+    };
+  },
 };
 </script>
 

app/javascript/portal/components/SearchSuggestions.vue

@@ -1,10 +1,9 @@
 <script>
 import { ref, computed, nextTick } from 'vue';
 import { useKeyboardNavigableList } from 'dashboard/composables/useKeyboardNavigableList';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 
 export default {
-  mixins: [messageFormatterMixin],
   props: {
     items: {
       type: Array,
@@ -30,7 +29,7 @@ export default {
   setup(props) {
     const selectedIndex = ref(-1);
     const portalSearchSuggestionsRef = ref(null);
-
+    const { highlightContent } = useMessageFormatter();
     const adjustScroll = () => {
       nextTick(() => {
         portalSearchSuggestionsRef.value.scrollTop = 102 * selectedIndex.value;
@@ -53,6 +52,7 @@ export default {
       selectedIndex,
       portalSearchSuggestionsRef,
       isSearchItemActive,
+      highlightContent,
     };
   },
 

app/javascript/shared/components/ChatOptions.vue

@@ -1,12 +1,11 @@
 <script>
 import ChatOption from 'shared/components/ChatOption.vue';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 
 export default {
   components: {
     ChatOption,
   },
-  mixins: [messageFormatterMixin],
   props: {
     title: {
       type: String,
@@ -25,6 +24,12 @@ export default {
       default: false,
     },
   },
+  setup() {
+    const { formatMessage } = useMessageFormatter();
+    return {
+      formatMessage,
+    };
+  },
   methods: {
     isSelected(option) {
       return this.selected === option.id;

app/javascript/shared/composables/specs/useMessageFormatter.spec.js

@@ -0,0 +1,79 @@
+import { useMessageFormatter } from '../useMessageFormatter';
+
+describe('useMessageFormatter', () => {
+  let messageFormatter;
+
+  beforeEach(() => {
+    messageFormatter = useMessageFormatter();
+  });
+
+  describe('formatMessage', () => {
+    it('should format a regular message correctly', () => {
+      const message = 'This is a [test](https://example.com) message';
+      const result = messageFormatter.formatMessage(message, false, false);
+      expect(result).toContain('<a href="https://example.com"');
+      expect(result).toContain('class="link"');
+    });
+
+    it('should format a tweet correctly', () => {
+      const message = '@user #hashtag';
+      const result = messageFormatter.formatMessage(message, true, false);
+      expect(result).toContain('<a href="http://twitter.com/user"');
+      expect(result).toContain('<a href="https://twitter.com/hashtag/hashtag"');
+    });
+
+    it('should not format mentions and hashtags for private notes', () => {
+      const message = '@user #hashtag';
+      const result = messageFormatter.formatMessage(message, false, true);
+      expect(result).not.toContain('<a href="http://twitter.com/user"');
+      expect(result).not.toContain(
+        '<a href="https://twitter.com/hashtag/hashtag"'
+      );
+    });
+  });
+
+  describe('truncateMessage', () => {
+    it('should not truncate short messages', () => {
+      const message = 'Short message';
+      const result = messageFormatter.truncateMessage(message);
+      expect(result).toBe(message);
+    });
+
+    it('should truncate long messages', () => {
+      const message = 'A'.repeat(150);
+      const result = messageFormatter.truncateMessage(message);
+      expect(result.length).toBe(100);
+      expect(result.endsWith('...')).toBe(true);
+    });
+  });
+
+  describe('highlightContent', () => {
+    it('should highlight search term in content', () => {
+      const content = 'This is a test message';
+      const searchTerm = 'test';
+      const highlightClass = 'highlight';
+      const result = messageFormatter.highlightContent(
+        content,
+        searchTerm,
+        highlightClass
+      );
+      expect(result.trim()).toBe(
+        'This is a <span class="highlight">test</span> message'
+      );
+    });
+
+    it('should handle special characters in search term', () => {
+      const content = 'This (message) contains [special] characters';
+      const searchTerm = '(message)';
+      const highlightClass = 'highlight';
+      const result = messageFormatter.highlightContent(
+        content,
+        searchTerm,
+        highlightClass
+      );
+      expect(result.trim()).toBe(
+        'This <span class="highlight">(message)</span> contains [special] characters'
+      );
+    });
+  });
+});

app/javascript/shared/composables/useMessageFormatter.js

@@ -0,0 +1,82 @@
+import MessageFormatter from '../helpers/MessageFormatter';
+
+/**
+ * A composable providing utility functions for message formatting.
+ *
+ * @returns {Object} A set of functions for message formatting.
+ */
+export const useMessageFormatter = () => {
+  /**
+   * Formats a message based on specified conditions.
+   *
+   * @param {string} message - The message to be formatted.
+   * @param {boolean} isATweet - Whether the message is a tweet.
+   * @param {boolean} isAPrivateNote - Whether the message is a private note.
+   * @returns {string} - The formatted message.
+   */
+  const formatMessage = (message, isATweet, isAPrivateNote) => {
+    const messageFormatter = new MessageFormatter(
+      message,
+      isATweet,
+      isAPrivateNote
+    );
+    return messageFormatter.formattedMessage;
+  };
+
+  /**
+   * Converts a message to plain text.
+   *
+   * @param {string} message - The message to be converted.
+   * @param {boolean} isATweet - Whether the message is a tweet.
+   * @returns {string} - The plain text message.
+   */
+  const getPlainText = (message, isATweet) => {
+    const messageFormatter = new MessageFormatter(message, isATweet);
+    return messageFormatter.plainText;
+  };
+
+  /**
+   * Truncates a description to a maximum length of 100 characters.
+   *
+   * @param {string} [description=''] - The description to be truncated.
+   * @returns {string} - The truncated description.
+   */
+  const truncateMessage = (description = '') => {
+    if (description.length < 100) {
+      return description;
+    }
+
+    return `${description.slice(0, 97)}...`;
+  };
+
+  /**
+   * Highlights occurrences of a search term within given content.
+   *
+   * @param {string} [content=''] - The content in which to search.
+   * @param {string} [searchTerm=''] - The term to search for.
+   * @param {string} [highlightClass=''] - The CSS class to apply to the highlighted term.
+   * @returns {string} - The content with highlighted terms.
+   */
+  const highlightContent = (
+    content = '',
+    searchTerm = '',
+    highlightClass = ''
+  ) => {
+    const plainTextContent = getPlainText(content);
+
+    // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#escaping
+    const escapedSearchTerm = searchTerm.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+
+    return plainTextContent.replace(
+      new RegExp(`(${escapedSearchTerm})`, 'ig'),
+      `<span class="${highlightClass}">$1</span>`
+    );
+  };
+
+  return {
+    formatMessage,
+    getPlainText,
+    truncateMessage,
+    highlightContent,
+  };
+};

app/javascript/shared/mixins/messageFormatterMixin.js

@@ -1,40 +0,0 @@
-import MessageFormatter from '../helpers/MessageFormatter';
-
-export default {
-  methods: {
-    formatMessage(message, isATweet, isAPrivateNote) {
-      const messageFormatter = new MessageFormatter(
-        message,
-        isATweet,
-        isAPrivateNote
-      );
-      return messageFormatter.formattedMessage;
-    },
-    getPlainText(message, isATweet) {
-      const messageFormatter = new MessageFormatter(message, isATweet);
-      return messageFormatter.plainText;
-    },
-    truncateMessage(description = '') {
-      if (description.length < 100) {
-        return description;
-      }
-
-      return `${description.slice(0, 97)}...`;
-    },
-
-    highlightContent(content = '', searchTerm = '', highlightClass = '') {
-      const plainTextContent = this.getPlainText(content);
-
-      // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#escaping
-      const escapedSearchTerm = searchTerm.replace(
-        /[.*+?^${}()|[\]\\]/g,
-        '\\$&'
-      );
-
-      return plainTextContent.replace(
-        new RegExp(`(${escapedSearchTerm})`, 'ig'),
-        `<span class="${highlightClass}">$1</span>`
-      );
-    },
-  },
-};

app/javascript/shared/mixins/specs/messageFormatterMixin.spec.js

@@ -1,17 +0,0 @@
-import { shallowMount } from '@vue/test-utils';
-import messageFormatterMixin from '../messageFormatterMixin';
-
-describe('messageFormatterMixin', () => {
-  it('returns correct plain text', () => {
-    const Component = {
-      render() {},
-      mixins: [messageFormatterMixin],
-    };
-    const wrapper = shallowMount(Component);
-    const message =
-      '<b>Chatwoot is an opensource tool. https://www.chatwoot.com</b>';
-    expect(wrapper.vm.getPlainText(message)).toMatch(
-      'Chatwoot is an opensource tool. https://www.chatwoot.com'
-    );
-  });
-});

app/javascript/superadmin_pages/views/playground/Index.vue

@@ -1,5 +1,5 @@
 <script>
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import PlaygroundHeader from '../../components/playground/Header.vue';
 import UserMessage from '../../components/playground/UserMessage.vue';
 import BotMessage from '../../components/playground/BotMessage.vue';
@@ -12,13 +12,18 @@ export default {
     BotMessage,
     TypingIndicator,
   },
-  mixins: [messageFormatterMixin],
   props: {
     componentData: {
       type: Object,
       default: () => ({}),
     },
   },
+  setup() {
+    const { formatMessage } = useMessageFormatter();
+    return {
+      formatMessage,
+    };
+  },
   data() {
     return { messages: [], messageContent: '', isWaiting: false };
   },

app/javascript/widget/components/AgentMessageBubble.vue

@@ -1,5 +1,5 @@
 <script>
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import ChatCard from 'shared/components/ChatCard.vue';
 import ChatForm from 'shared/components/ChatForm.vue';
 import ChatOptions from 'shared/components/ChatOptions.vue';
@@ -20,7 +20,7 @@ export default {
     CustomerSatisfaction,
     IntegrationCard,
   },
-  mixins: [messageFormatterMixin, darkModeMixin],
+  mixins: [darkModeMixin],
   props: {
     message: { type: String, default: null },
     contentType: { type: String, default: null },
@@ -31,6 +31,16 @@ export default {
       default: () => {},
     },
   },
+  setup() {
+    const { formatMessage, getPlainText, truncateMessage, highlightContent } =
+      useMessageFormatter();
+    return {
+      formatMessage,
+      getPlainText,
+      truncateMessage,
+      highlightContent,
+    };
+  },
   computed: {
     isTemplate() {
       return this.messageType === 3;

app/javascript/widget/components/PreChat/Form.vue

@@ -5,7 +5,7 @@ import { mapGetters } from 'vuex';
 import { getContrastingTextColor } from '@chatwoot/utils';
 import { isEmptyObject } from 'widget/helpers/utils';
 import { getRegexp } from 'shared/helpers/Validators';
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import routerMixin from 'widget/mixins/routerMixin';
 import darkModeMixin from 'widget/mixins/darkModeMixin';
 import configMixin from 'widget/mixins/configMixin';
@@ -15,13 +15,19 @@ export default {
     CustomButton,
     Spinner,
   },
-  mixins: [routerMixin, darkModeMixin, messageFormatterMixin, configMixin],
+  mixins: [routerMixin, darkModeMixin, configMixin],
   props: {
     options: {
       type: Object,
       default: () => {},
     },
   },
+  setup() {
+    const { formatMessage } = useMessageFormatter();
+    return {
+      formatMessage,
+    };
+  },
   data() {
     return {
       locale: this.$root.$i18n.locale,

app/javascript/widget/components/UnreadMessage.vue

@@ -1,5 +1,5 @@
 <script>
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import Thumbnail from 'dashboard/components/widgets/Thumbnail.vue';
 import configMixin from '../mixins/configMixin';
 import { isEmptyObject } from 'widget/helpers/utils';
@@ -11,7 +11,7 @@ import darkModeMixin from 'widget/mixins/darkModeMixin';
 export default {
   name: 'UnreadMessage',
   components: { Thumbnail },
-  mixins: [messageFormatterMixin, configMixin, darkModeMixin],
+  mixins: [configMixin, darkModeMixin],
   props: {
     message: {
       type: String,
@@ -30,6 +30,12 @@ export default {
       default: null,
     },
   },
+  setup() {
+    const { formatMessage } = useMessageFormatter();
+    return {
+      formatMessage,
+    };
+  },
   computed: {
     companyName() {
       return `${this.$t('UNREAD_VIEW.COMPANY_FROM')} ${

app/javascript/widget/components/UserMessageBubble.vue

@@ -1,10 +1,9 @@
 <script>
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import { getContrastingTextColor } from '@chatwoot/utils';
 
 export default {
   name: 'UserMessageBubble',
-  mixins: [messageFormatterMixin],
   props: {
     message: {
       type: String,
@@ -15,6 +14,12 @@ export default {
       default: '',
     },
   },
+  setup() {
+    const { formatMessage } = useMessageFormatter();
+    return {
+      formatMessage,
+    };
+  },
   computed: {
     textColor() {
       return getContrastingTextColor(this.widgetColor);

app/javascript/widget/components/template/Article.vue

@@ -1,5 +1,5 @@
 <script>
-import messageFormatterMixin from 'shared/mixins/messageFormatterMixin';
+import { useMessageFormatter } from 'shared/composables/useMessageFormatter';
 import FluentIcon from 'shared/components/FluentIcon/Index.vue';
 import darkModeMixin from 'widget/mixins/darkModeMixin.js';
 
@@ -7,13 +7,19 @@ export default {
   components: {
     FluentIcon,
   },
-  mixins: [messageFormatterMixin, darkModeMixin],
+  mixins: [darkModeMixin],
   props: {
     items: {
       type: Array,
       default: () => [],
     },
   },
+  setup() {
+    const { truncateMessage } = useMessageFormatter();
+    return {
+      truncateMessage,
+    };
+  },
 };
 </script>