feat: notification center (#1612)

Co-authored-by: Pranav <pranav@chatwoot.com>

app/javascript/dashboard/api/notifications.js

@@ -0,0 +1,33 @@
+/* global axios */
+import ApiClient from './ApiClient';
+
+class NotificationsAPI extends ApiClient {
+  constructor() {
+    super('notifications', { accountScoped: true });
+  }
+
+  get(page) {
+    return axios.get(`${this.url}?page=${page}`);
+  }
+
+  getNotifications(contactId) {
+    return axios.get(`${this.url}/${contactId}/notifications`);
+  }
+
+  getUnreadCount() {
+    return axios.get(`${this.url}/unread_count`);
+  }
+
+  read(primaryActorType, primaryActorId) {
+    return axios.post(`${this.url}/read_all`, {
+      primary_actor_type: primaryActorType,
+      primary_actor_id: primaryActorId,
+    });
+  }
+
+  readAll() {
+    return axios.post(`${this.url}/read_all`);
+  }
+}
+
+export default new NotificationsAPI();

app/javascript/dashboard/api/specs/notifications.spec.js

@@ -0,0 +1,13 @@
+import notifications from '../notifications';
+import ApiClient from '../ApiClient';
+
+describe('#NotificationAPI', () => {
+  it('creates correct instance', () => {
+    expect(notifications).toBeInstanceOf(ApiClient);
+    expect(notifications).toHaveProperty('get');
+    expect(notifications).toHaveProperty('getNotifications');
+    expect(notifications).toHaveProperty('getUnreadCount');
+    expect(notifications).toHaveProperty('read');
+    expect(notifications).toHaveProperty('readAll');
+  });
+});