Restructure omni services and add Chatwoot research snapshot

research/chatwoot/app/javascript/widget/api/campaign.js

@@ -0,0 +1,27 @@
+import endPoints from 'widget/api/endPoints';
+import { API } from 'widget/helpers/axios';
+
+const getCampaigns = async websiteToken => {
+  const urlData = endPoints.getCampaigns(websiteToken);
+  return API.get(urlData.url, { params: urlData.params });
+};
+
+const triggerCampaign = async ({
+  campaignId,
+  websiteToken,
+  customAttributes,
+}) => {
+  const urlData = endPoints.triggerCampaign({
+    websiteToken,
+    campaignId,
+    customAttributes,
+  });
+  await API.post(
+    urlData.url,
+    { ...urlData.data },
+    {
+      params: urlData.params,
+    }
+  );
+};
+export { getCampaigns, triggerCampaign };