Improve signup process

js/registered.js

@@ -0,0 +1,19 @@
+versionDisplay()
+init()
+
+async function init(){
+  let result = await getQuery('res')
+  if (result == 'success') {
+    document.getElementById('reg_success').style = 'display:block'
+  } else if (result =='fail') {
+    let reason = await getQuery('rsn')
+    document.getElementById('reg_fail').style = 'display:block'
+    if (reason != 'false') {
+      document.getElementById('fail_msg').style = 'display:block'
+      document.getElementById('fail_reason').textContent = reason
+    }
+  } else {
+    document.getElementById('other').style = 'display:block'
+  }
+  hideLoading()
+}

js/settings.js

@@ -88,20 +88,25 @@ async function register() { // Registers a device by sending POST request to API
       redirect: 'follow',
       body: JSON.stringify({email: email})
     })
+    let regState, regMsg
     if (res.status == 201) {
-      showDone()
-      hideLoading()
+      regState = 'success'
+      regMsg = 'ok'
       return
     } else if (res.status == 403) {
       log(`settings.register: Error: Fetch returned: ${res.body['errorCode']}`, 'err')
       document.getElementsByName('eml')[0].placeholder = 'Not Authorised'
+      regState = 'fail'
+      regMsg = 'Unauthorised email domain'
     }
+    window.location.assign(`./registered?res=${regState}&msg=${regMsg}`)
   } else {
     logout()
   }
 }
 
 async function logout() { // Simply removed the UUID from localstorage
+  // A request to delete the UUID should be sent to the server.
   localStorage.removeItem('uuid')
   location.reload()
   return