121117 added event triggers

components/homepage/casesearch.js

@@ -3,6 +3,7 @@ import Link from "next/link";
 import { useRouter } from "next/router";
 import { connect } from "react-redux";
 import { Field, reduxForm } from "redux-form";
+import { sendGAEvent } from "@next/third-parties/google";
 
 const required = (errorMsg) => (value) =>
     value || typeof value === "number" ? undefined : errorMsg;
@@ -126,7 +127,19 @@ let CaseSearch = (props) => {
                         />
 
                         <div className="govuk-form-group">
-                            <button type="submit" className="govuk-button">
+                            <button
+                                type="submit"
+                                className="govuk-button"
+                                onClick={() => {
+                                    sendGAEvent(
+                                        "event",
+                                        "SearchButtonClicked",
+                                        {
+                                            searchTerm: basicSearch.value,
+                                        }
+                                    );
+                                }}
+                            >
                                 {t("home:casesearch-card-button")}
                             </button>
                         </div>