Use the event UUID as the event identifier in URLs

calsocial/__init__.py

@@ -20,9 +20,10 @@
 from datetime import datetime
 import os
 
-from flask import Flask, current_app, redirect, render_template, request, url_for
+from flask import Flask, abort, current_app, redirect, render_template, request, url_for
 from flask_babelex import Babel, get_locale as babel_get_locale
 from flask_security import SQLAlchemyUserDatastore, current_user, login_required
+from sqlalchemy.orm.exc import NoResultFound, MultipleResultsFound
 
 
 def get_locale():
@@ -234,14 +235,19 @@ class CalendarSocialApp(Flask):
         return render_template('user-settings.html', form=form)
 
     @staticmethod
-    @route('/event/<int:event_id>')
-    def event_details(event_id):
+    @route('/event/<string:event_uuid>')
+    def event_details(event_uuid):
         """View to display event details
         """
 
         from .models import Event
 
-        event = Event.query.get_or_404(event_id)
+        try:
+            event = Event.query.filter(Event.event_uuid == event_uuid).one()
+        except NoResultFound:
+            abort(404)
+        except MultipleResultsFound:
+            abort(500)
 
         return render_template('event-details.html', event=event)
 
@@ -251,9 +257,6 @@ class CalendarSocialApp(Flask):
         """View to display profile details
         """
 
-        from flask import abort
-        from sqlalchemy.orm.exc import NoResultFound, MultipleResultsFound
-
         from .models import Profile, User
 
         profile = current_user.profile