notification for number of open training group actions

rowers/templatetags/rowerfilters.py

@@ -11,7 +11,7 @@ from rowers.utils import calculate_age
 from rowers.models import (
     course_length,WorkoutComment,
     TrainingMacroCycle,TrainingMesoCycle, TrainingMicroCycle,
-    Rower,Workout,SiteAnnouncement
+    Rower,Workout,SiteAnnouncement, TeamInvite, TeamRequest, CoachOffer,CoachRequest
     )
 from rowers.plannedsessions import (
     race_can_register, race_can_submit,race_rower_status
@@ -396,6 +396,22 @@ def team_members(user):
 
     return []
 
+@register.filter
+def openactions(user):
+    myteams = Team.objects.filter(manager=user)
+    
+    invites = TeamInvite.objects.filter(user=user).count()
+    requests = TeamRequest.objects.filter(user=user).count()
+    myrequests = TeamRequest.objects.filter(team__in=myteams).count()
+    myinvites = TeamInvite.objects.filter(team__in=myteams).count()
+    mycoachoffers = CoachOffer.objects.filter(coach=user.rower).count()
+    coachoffers = CoachOffer.objects.filter(user=user).count()
+    mycoachrequests = CoachRequest.objects.filter(user=user).count()
+    coachrequests = CoachRequest.objects.filter(coach=user.rower).count()
+
+    return invites+requests+myrequests+myinvites+mycoachoffers+coachoffers+mycoachrequests+coachrequests
+    
+
 @register.filter
 def team_rowers(user):
     try: