basic stuff done for Free Coach model

rowers/models.py

@@ -601,7 +601,8 @@ plans = (
     ('basic','basic'),
     ('pro','pro'),
     ('plan','plan'),
-    ('coach','coach')
+    ('coach','coach'),
+    ('freecoach','freecoach'),
 )
 
 paymenttypes = (
@@ -2575,6 +2576,13 @@ class Workout(models.Model):
                                choices=privacychoices)
     rankingpiece = models.BooleanField(default=False,verbose_name='Ranking Piece')
     duplicate = models.BooleanField(default=False,verbose_name='Duplicate Workout')
+
+    def save(self, *args, **kwargs):
+        user = self.user
+        if self.user.rowerplan == 'freecoach':
+            raise ValidationError("Free Coach User cannot have any workouts")
+
+        super(Workout, self).save(*args, **kwargs)
     
     def __str__(self):