first cut at followers

rowers/views/racesviews.py

@@ -2820,3 +2820,71 @@ def virtualevent_submit_result_view(request,id=0,workoutid=0):
                       'rower':r,
                       'w_form':w_form,
                       })
+
+def addfollower_view(request,id=0):
+    try:
+        race = VirtualRace.objects.get(id=id)
+    except VirtualRace.DoesNotExist:
+        raise Http404("Virtual Challenge does not exist")
+
+    if not request.user.is_anonymous:
+        follower = VirtualRaceFollower(
+            user=request.user,
+            race=race,
+            emailaddress = request.user.email
+        )
+        follower.save()
+        messages.info(request,"You will receive challenge notifications per email")
+        url = reverse(virtualevent_view,
+                      kwargs={'id':id})
+
+        return HttpResponseRedirect(url)
+
+    # Anonymous
+    if request.method == 'POST':
+        form = FollowerForm(request.POST)
+        if form.is_valid():
+            email = form.cleaned_data['emailaddress']
+
+            follower = VirtualRaceFollower(
+                race=race,
+                emailaddress = email
+            )
+            follower.save()
+
+            messages.info(request,"You will receive challenge notifications per email")
+
+            url = reverse(virtualevent_view,
+                          kwargs={'id':id})
+
+            return HttpResponseRedirect(url)
+
+    else:
+        form = FollowerForm()
+
+    breadcrumbs = [
+        {
+            'url':reverse('virtualevents_view'),
+            'name': 'Challenges'
+            },
+        {
+            'url':reverse('virtualevent_view',
+                          kwargs={'id':race.id}
+                          ),
+            'name': race.name
+            },
+        {
+            'url': reverse(addfollower_view,
+                           kwargs = {'id':race.id}
+                           ),
+            'name': 'Follow'
+            }
+        ]
+
+    return render(request,'followerform.html',
+                  {
+                      'form':form,
+                      'active':'nav-racing',
+                      'breadcrumbs':breadcrumbs,
+                  }
+                  )

rowers/views/statements.py

@@ -116,6 +116,7 @@ from rowers.models import (
     PlannedSessionComment,CoachRequest,CoachOffer,
     VideoAnalysis,ShareKey,
     StandardCollection,CourseStandard,
+    VirtualRaceFollower,
     )
 from rowers.models import (
     RowerPowerForm,RowerForm,GraphImage,AdvancedWorkoutForm,
@@ -129,7 +130,8 @@ from rowers.models import (
     VirtualRaceForm,VirtualRaceResultForm,RowerImportExportForm,
     IndoorVirtualRaceResultForm,IndoorVirtualRaceResult,
     IndoorVirtualRaceForm,PlannedSessionCommentForm,
-    Alert, Condition, StaticChartRowerForm
+    Alert, Condition, StaticChartRowerForm,
+    FollowerForm,
     )
 from rowers.models import (
     FavoriteForm,BaseFavoriteFormSet,SiteAnnouncement,BasePlannedSessionFormSet,