Added first round of analytics and event tracking BOD-190

client/src/components/header/header.container.jsx

@@ -3,6 +3,7 @@ import React from "react";
 import { connect } from "react-redux";
 import { setUserLanguage } from "../../redux/user/user.actions";
 import HeaderComponent from "./header.component";
+import { logImEXEvent } from "../../firebase/firebase.utils";
 
 const mapDispatchToProps = (dispatch) => ({
   setUserLanguage: (language) => dispatch(setUserLanguage(language)),
@@ -12,8 +13,13 @@ export function HeaderContainer({ setUserLanguage }) {
   const handleMenuClick = (e) => {
     if (e.item.props.actiontype === "lang-select") {
       i18next.changeLanguage(e.key, (err, t) => {
-        if (err)
+        if (err) {
+          logImEXEvent("language_change_error", { error: err });
+
           return console.log("Error encountered when changing languages.", err);
+        }
+        logImEXEvent("language_change", { language: e.key });
+
         setUserLanguage(e.key);
       });
     }