Subscriptions hand raise lead API client

Changelog: added
EE: true

ee/app/assets/javascripts/api/subscriptions_api.js

@@ -3,6 +3,7 @@ import axios from '~/lib/utils/axios_utils';
 
 const SUBSCRIPTIONS_PATH = '/api/:version/subscriptions';
 const EXTEND_REACTIVATE_TRIAL_PATH = '/-/trials/extend_reactivate';
+const CREATE_HAND_RAISE_LEAD_PATH = '/-/trials/create_hand_raise_lead';
 
 const TRIAL_EXTENSION_TYPE = Object.freeze({
   extended: 1,
@@ -41,3 +42,20 @@ export const extendTrial = async (namespaceId) => {
 export const reactivateTrial = async (namespaceId) => {
   return updateTrial(namespaceId, TRIAL_EXTENSION_TYPE.reactivated);
 };
+
+export const sendHandRaiseLead = async (params) => {
+  const url = buildApiUrl(CREATE_HAND_RAISE_LEAD_PATH);
+  const formParams = {
+    namespace_id: params.namespaceId,
+    company_name: params.companyName,
+    company_size: params.companySize,
+    first_name: params.firstName,
+    last_name: params.lastName,
+    phone_number: params.phoneNumber,
+    country: params.country,
+    state: params.state,
+    comment: params.comment,
+  };
+
+  return axios.post(url, formParams);
+};

ee/spec/frontend/api/subscriptions_api_spec.js

+import MockAdapter from 'axios-mock-adapter';
+import * as SubscriptionsApi from 'ee/api/subscriptions_api';
+import axios from '~/lib/utils/axios_utils';
+import httpStatus from '~/lib/utils/http_status';
+
+describe('SubscriptionsApi', () => {
+  let mock;
+
+  beforeEach(() => {
+    mock = new MockAdapter(axios);
+  });
+
+  afterEach(() => {
+    mock.restore();
+  });
+
+  describe('Hand raise leads', () => {
+    describe('sendHandRaiseLead', () => {
+      const expectedUrl = `/-/trials/create_hand_raise_lead`;
+      const params = {
+        namespaceId: 1000,
+        companyName: 'ACME',
+        companySize: '1-99',
+        firstName: 'Joe',
+        lastName: 'Doe',
+        phoneNumber: '1-234567890',
+        country: 'US',
+        state: 'CA',
+        comment: 'A comment',
+      };
+      const formParams = {
+        namespace_id: 1000,
+        company_name: 'ACME',
+        company_size: '1-99',
+        first_name: 'Joe',
+        last_name: 'Doe',
+        phone_number: '1-234567890',
+        country: 'US',
+        state: 'CA',
+        comment: 'A comment',
+      };
+
+      it('sends hand raise lead parameters', async () => {
+        jest.spyOn(axios, 'post');
+        mock.onPost(expectedUrl).replyOnce(httpStatus.OK, []);
+
+        const { data } = await SubscriptionsApi.sendHandRaiseLead(params);
+
+        expect(data).toEqual([]);
+        expect(axios.post).toHaveBeenCalledWith(expectedUrl, formParams);
+      });
+    });
+  });
+});