feat: introduce voice call dashboard (#14954)

app/javascript/dashboard/stores/callHistory.js

@@ -0,0 +1,40 @@
+import camelcaseKeys from 'camelcase-keys';
+import CallsAPI from 'dashboard/api/calls';
+import { throwErrorMessage } from 'dashboard/store/utils/api';
+import { defineStore } from 'pinia';
+
+export const useCallHistoryStore = defineStore('callHistory', {
+  state: () => ({
+    records: [],
+    meta: { count: 0, currentPage: 1, totalPages: 0 },
+    uiFlags: { isFetching: false },
+    fetchRequestToken: 0,
+  }),
+
+  actions: {
+    async fetchCalls(params = {}) {
+      this.uiFlags.isFetching = true;
+      this.fetchRequestToken += 1;
+      const requestToken = this.fetchRequestToken;
+      try {
+        const { data } = await CallsAPI.get(params);
+        // A newer fetch (filter/page change) superseded this one; drop the result.
+        if (this.fetchRequestToken !== requestToken) return this.records;
+        this.records = camelcaseKeys(data.payload, { deep: true });
+        this.meta = camelcaseKeys(data.meta);
+        return this.records;
+      } catch (error) {
+        // Don't surface errors from a fetch that a newer request already replaced.
+        if (this.fetchRequestToken !== requestToken) return this.records;
+        // Drop the previous results so stale rows aren't shown under the new view.
+        this.records = [];
+        this.meta = { count: 0, currentPage: 1, totalPages: 0 };
+        return throwErrorMessage(error);
+      } finally {
+        if (this.fetchRequestToken === requestToken) {
+          this.uiFlags.isFetching = false;
+        }
+      }
+    },
+  },
+});

app/javascript/dashboard/stores/specs/callHistory.spec.js

@@ -0,0 +1,117 @@
+import { setActivePinia, createPinia } from 'pinia';
+import CallsAPI from 'dashboard/api/calls';
+import { throwErrorMessage } from 'dashboard/store/utils/api';
+import { useCallHistoryStore } from '../callHistory';
+
+vi.mock('dashboard/api/calls', () => ({
+  default: {
+    get: vi.fn(),
+  },
+}));
+
+vi.mock('dashboard/store/utils/api', () => ({
+  throwErrorMessage: vi.fn(error => error),
+}));
+
+const createDeferred = () => {
+  let resolve;
+  const promise = new Promise(res => {
+    resolve = res;
+  });
+
+  return { promise, resolve };
+};
+
+const buildResponse = (payload, meta) => ({ data: { payload, meta } });
+
+describe('callHistory store', () => {
+  beforeEach(() => {
+    setActivePinia(createPinia());
+    vi.clearAllMocks();
+  });
+
+  it('fetches calls and stores camelized records and meta', async () => {
+    CallsAPI.get.mockResolvedValue(
+      buildResponse(
+        [{ id: 1, recording_url: 'rec.mp3', contact: { phone_number: '+1' } }],
+        { count: 44, current_page: 1, total_pages: 2 }
+      )
+    );
+    const store = useCallHistoryStore();
+
+    await store.fetchCalls({ page: 1, status: 'no-answer' });
+
+    expect(CallsAPI.get).toHaveBeenCalledWith({ page: 1, status: 'no-answer' });
+    expect(store.records).toEqual([
+      { id: 1, recordingUrl: 'rec.mp3', contact: { phoneNumber: '+1' } },
+    ]);
+    expect(store.meta).toEqual({ count: 44, currentPage: 1, totalPages: 2 });
+    expect(store.uiFlags.isFetching).toBe(false);
+  });
+
+  it('drops a superseded response that resolves after the latest one', async () => {
+    const firstRequest = createDeferred();
+    const secondRequest = createDeferred();
+    CallsAPI.get
+      .mockImplementationOnce(() => firstRequest.promise)
+      .mockImplementationOnce(() => secondRequest.promise);
+    const store = useCallHistoryStore();
+
+    const staleFetch = store.fetchCalls({ page: 1 });
+    const currentFetch = store.fetchCalls({ page: 2 });
+
+    secondRequest.resolve(
+      buildResponse([{ id: 2 }], { count: 1, current_page: 2, total_pages: 2 })
+    );
+    await currentFetch;
+
+    firstRequest.resolve(
+      buildResponse([{ id: 1 }], { count: 99, current_page: 1, total_pages: 9 })
+    );
+    await staleFetch;
+
+    expect(store.records).toEqual([{ id: 2 }]);
+    expect(store.meta.count).toBe(1);
+    expect(store.uiFlags.isFetching).toBe(false);
+  });
+
+  it('keeps fetching state when a superseded response resolves first', async () => {
+    const firstRequest = createDeferred();
+    const secondRequest = createDeferred();
+    CallsAPI.get
+      .mockImplementationOnce(() => firstRequest.promise)
+      .mockImplementationOnce(() => secondRequest.promise);
+    const store = useCallHistoryStore();
+
+    const staleFetch = store.fetchCalls({ page: 1 });
+    const currentFetch = store.fetchCalls({ page: 2 });
+
+    firstRequest.resolve(
+      buildResponse([{ id: 1 }], { count: 99, current_page: 1, total_pages: 9 })
+    );
+    await staleFetch;
+
+    expect(store.records).toEqual([]);
+    expect(store.uiFlags.isFetching).toBe(true);
+
+    secondRequest.resolve(
+      buildResponse([{ id: 2 }], { count: 1, current_page: 2, total_pages: 2 })
+    );
+    await currentFetch;
+
+    expect(store.records).toEqual([{ id: 2 }]);
+    expect(store.uiFlags.isFetching).toBe(false);
+  });
+
+  it('surfaces the error and resets fetching state on failure', async () => {
+    const error = new Error('Request failed');
+    CallsAPI.get.mockRejectedValue(error);
+    const store = useCallHistoryStore();
+
+    await store.fetchCalls();
+
+    expect(throwErrorMessage).toHaveBeenCalledWith(error);
+    expect(store.records).toEqual([]);
+    expect(store.uiFlags.isFetching).toBe(false);
+  });
+});

app/javascript/dashboard/stores/specs/companies.spec.js

@@ -1,6 +1,6 @@
 import { setActivePinia, createPinia } from 'pinia';
 import CompanyAPI from 'dashboard/api/companies';
-import { useCompaniesStore } from './companies';
+import { useCompaniesStore } from '../companies';
 
 vi.mock('dashboard/api/companies', () => ({
   default: {