- Booking Event (with email to user and admin)

- Cancel Event (with email to user and admin)
- Store into mongodb

server/tools/server_constants.js

@@ -13,6 +13,34 @@ module.exports = Object.freeze({
 
   RIS_CODE_HTTP_INVALID_TOKEN: 403,
 
+  RIS_SUBSCRIBED_OK: 1,
+  RIS_SUBSCRIBED_ALREADYEXIST: 2,
+  RIS_SUBSCRIBED_ERR: -1,
+  RIS_SUBSCRIBED_STR: 'subscribed',
+
+
+  RIS_SUBSCRIBED_MSG: {
+    enUs: 'Subscription to the Newsletter Confirmed!',
+    es: 'Suscripción al boletín confirmado!',
+    it: 'Sottoscrizione alla Newsletter Confermata!',
+    fr: 'Inscription à la newsletter confirmée!',
+    de: 'Anmeldung zum Newsletter bestätigt!'
+  } ,
+  RIS_SUBSCRIBED_MSG_ALREADYEXIST: {
+    enUs: 'Subscription already made!',
+    es: 'Suscripción ya realizada!',
+    it: 'Sottoscrizione già effettuata!',
+    fr: 'Abonnement déjà fait!',
+    de: 'Abonnement bereits gemacht!'
+  } ,
+  RIS_SUBSCRIBED_MSG_FAILED: {
+    enUs: 'Sign Up Failed :(',
+    es: 'Suscripción al boletín fallido',
+    it: 'Sottoscrizione alla Newsletter Fallita',
+    fr: 'Abonnement à la newsletter en échec',
+    de: 'Abonnement des fehlgeschlagenen Newsletters',
+  } ,
+
 
   LIST_END: '10000000',
   LIST_START: null,