feat: Rewrite aiMixin to a composable (#9955)

This PR will replace the usage of aiMixin with the useAI composable.

Fixes https://linear.app/chatwoot/issue/CW-3443/rewrite-aimixin-mixin-to-a-composable

Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
Co-authored-by: Shivam Mishra <scm.mymail@gmail.com>

app/javascript/dashboard/mixins/aiMixin.js

@@ -1,112 +0,0 @@
-import { mapGetters } from 'vuex';
-import { useAlert } from 'dashboard/composables';
-import { OPEN_AI_EVENTS } from '../helper/AnalyticsHelper/events';
-import OpenAPI from '../api/integrations/openapi';
-
-export default {
-  mounted() {
-    this.fetchIntegrationsIfRequired();
-  },
-  computed: {
-    ...mapGetters({
-      uiFlags: 'integrations/getUIFlags',
-      appIntegrations: 'integrations/getAppIntegrations',
-      currentChat: 'getSelectedChat',
-      replyMode: 'draftMessages/getReplyEditorMode',
-    }),
-    aiIntegration() {
-      return this.appIntegrations.find(
-        integration => integration.id === 'openai' && !!integration.hooks.length
-      )?.hooks[0];
-    },
-    isAIIntegrationEnabled() {
-      return !!this.aiIntegration;
-    },
-    isLabelSuggestionFeatureEnabled() {
-      if (this.aiIntegration) {
-        const { settings = {} } = this.aiIntegration || {};
-        return settings.label_suggestion;
-      }
-      return false;
-    },
-    isFetchingAppIntegrations() {
-      return this.uiFlags.isFetching;
-    },
-    hookId() {
-      return this.aiIntegration.id;
-    },
-    draftMessage() {
-      return this.$store.getters['draftMessages/get'](this.draftKey);
-    },
-    draftKey() {
-      return `draft-${this.conversationId}-${this.replyMode}`;
-    },
-    conversationId() {
-      return this.currentChat?.id;
-    },
-  },
-  methods: {
-    async fetchIntegrationsIfRequired() {
-      if (!this.appIntegrations.length) {
-        await this.$store.dispatch('integrations/get');
-      }
-    },
-    async recordAnalytics(type, payload) {
-      const event = OPEN_AI_EVENTS[type.toUpperCase()];
-      if (event) {
-        this.$track(event, {
-          type,
-          ...payload,
-        });
-      }
-    },
-    async fetchLabelSuggestions({ conversationId }) {
-      if (!conversationId) return [];
-
-      try {
-        const result = await OpenAPI.processEvent({
-          type: 'label_suggestion',
-          hookId: this.hookId,
-          conversationId: conversationId,
-        });
-
-        const {
-          data: { message: labels },
-        } = result;
-
-        return this.cleanLabels(labels);
-      } catch (error) {
-        return [];
-      }
-    },
-    cleanLabels(labels) {
-      return labels
-        .toLowerCase() // Set it to lowercase
-        .split(',') // split the string into an array
-        .filter(label => label.trim()) // remove any empty strings
-        .map(label => label.trim()) // trim the words
-        .filter((label, index, self) => self.indexOf(label) === index); // remove any duplicates
-    },
-    async processEvent(type = 'rephrase') {
-      try {
-        const result = await OpenAPI.processEvent({
-          hookId: this.hookId,
-          type,
-          content: this.draftMessage,
-          conversationId: this.conversationId,
-        });
-        const {
-          data: { message: generatedMessage },
-        } = result;
-        return generatedMessage;
-      } catch (error) {
-        const errorData = error.response.data.error;
-        const errorMessage =
-          errorData?.error?.message ||
-          this.$t('INTEGRATION_SETTINGS.OPEN_AI.GENERATE_ERROR');
-        useAlert(errorMessage);
-        return '';
-      }
-    },
-  },
-};

app/javascript/dashboard/mixins/specs/aiMixin.spec.js

@@ -1,95 +0,0 @@
-import { shallowMount, createLocalVue } from '@vue/test-utils';
-import aiMixin from '../aiMixin';
-import Vuex from 'vuex';
-import OpenAPI from '../../api/integrations/openapi';
-import { LocalStorage } from '../../../shared/helpers/localStorage';
-
-vi.mock('../../api/integrations/openapi');
-vi.mock('../../../shared/helpers/localStorage');
-
-const localVue = createLocalVue();
-localVue.use(Vuex);
-
-describe('aiMixin', () => {
-  let wrapper;
-  let getters;
-  let emptyGetters;
-  let component;
-  let actions;
-
-  beforeEach(() => {
-    OpenAPI.processEvent = vi.fn();
-    LocalStorage.set = vi.fn();
-    LocalStorage.get = vi.fn();
-
-    actions = {
-      ['integrations/get']: vi.fn(),
-    };
-
-    getters = {
-      ['integrations/getAppIntegrations']: () => [
-        {
-          id: 'openai',
-          hooks: [{ id: 'hook1' }],
-        },
-      ],
-    };
-
-    component = {
-      render() {},
-      title: 'TestComponent',
-      mixins: [aiMixin],
-    };
-
-    wrapper = shallowMount(component, {
-      store: new Vuex.Store({
-        getters: getters,
-        actions,
-      }),
-      localVue,
-    });
-
-    emptyGetters = {
-      ['integrations/getAppIntegrations']: () => [],
-    };
-  });
-
-  it('fetches integrations if required', async () => {
-    wrapper = shallowMount(component, {
-      store: new Vuex.Store({
-        getters: emptyGetters,
-        actions,
-      }),
-      localVue,
-    });
-
-    const dispatchSpy = vi.spyOn(wrapper.vm.$store, 'dispatch');
-    await wrapper.vm.fetchIntegrationsIfRequired();
-    expect(dispatchSpy).toHaveBeenCalledWith('integrations/get');
-  });
-
-  it('does not fetch integrations', async () => {
-    const dispatchSpy = vi.spyOn(wrapper.vm.$store, 'dispatch');
-    await wrapper.vm.fetchIntegrationsIfRequired();
-    expect(dispatchSpy).not.toHaveBeenCalledWith('integrations/get');
-    expect(wrapper.vm.isAIIntegrationEnabled).toBeTruthy();
-  });
-
-  it('fetches label suggestions', async () => {
-    const processEventSpy = vi.spyOn(OpenAPI, 'processEvent');
-    await wrapper.vm.fetchLabelSuggestions({
-      conversationId: '123',
-    });
-
-    expect(processEventSpy).toHaveBeenCalledWith({
-      type: 'label_suggestion',
-      hookId: 'hook1',
-      conversationId: '123',
-    });
-  });
-
-  it('cleans labels', () => {
-    const labels = 'label1, label2, label1';
-    expect(wrapper.vm.cleanLabels(labels)).toEqual(['label1', 'label2']);
-  });
-});