revised communication

client/src/modules/communication.ts

@@ -12,14 +12,6 @@ export function sendMessage(inData: I.Message, inTo: string): void {
             child.contentWindow.postMessage(JSON.stringify(inData), "*");
         else
             console.log(`Element with ID ${inTo} does not exist`);
-
-        // if (child === null) {
-        //     console.log(`Element with ID ${inTo} does not exist`);
-        //     return;
-        // }
-       
-        // if (child.contentWindow !== null)
-        //     child.contentWindow.postMessage(JSON.stringify(inData), "*")
     }
 }
 
@@ -29,7 +21,7 @@ export function listenToMessages(inHandler: CallableFunction): void {
     });
 }
 
-export function sendXML(inUrl: string, inTo: string, inEvent: string, inFrom: string, inDate: number = Date.now()) {
+export function sendXML(inUrl: string, inTo: string, inEvent: string, inFrom: string, inDate: number = Date.now()): void {
     xml.getXMLPromise(inUrl).then((result: unknown): void => {
         const message: I.Message = {
             date: inDate,
@@ -38,12 +30,13 @@ export function sendXML(inUrl: string, inTo: string, inEvent: string, inFrom: st
             event: inEvent
         }
         sendMessage(message, inTo);
-    }).catch(function (err) {
+    })
+    .catch(function (err) {
         console.error(err);
     });
 }
 
-export function sendEventToChild(inEvent: string) {
+export function sendEventToChild(inEvent: string): void {
     const message: I.Message = {
         message: null,
         from: "parent",
@@ -53,7 +46,7 @@ export function sendEventToChild(inEvent: string) {
     sendMessage(message, "iframeSeatmap");
 }
 
-export function sendEventToParent(inEvent: string) {
+export function sendEventToParent(inEvent: string): void {
     const message: I.Message = {
         message: null,
         from: "child",
@@ -63,7 +56,7 @@ export function sendEventToParent(inEvent: string) {
     sendMessage(message, "parent");
 }
 
-export function needSeatmapXML(inID: string) {
+export function needSeatmapXML(inID: string): void {
     const message: I.Message = {
         message: inID,
         from: "child",
@@ -73,14 +66,14 @@ export function needSeatmapXML(inID: string) {
     sendMessage(message, "parent");
 }
 
-export function cancelCheckout(inUrl: string) {
+export function cancelCheckout(inUrl: string): void {
     // use fetch instead of axios because of 302 redirect
     // see https://github.com/axios/axios/issues/932
     fetch(inUrl, {
         redirect: "manual"
-    }).then(() => {
-        console.log(`${inUrl} canceled`);
-    }).catch(function (error) {
+    })
+    .then(() => console.log(`${inUrl} canceled`))
+    .catch(function (error) {
         console.log("error");
         console.log(error);
     });