hello ... i have two models "Club" class and "Match" class and it has
foreign key to Club
now i want to increment "won" field (or draw or lost) in "Club" class by
"score_local" and "score_visitor" in "Match" class ..
how can i do this
class Club(models.Model):
name = models.CharField(max_length=100)
won = models.IntegerField(default=1)
draw = models.IntegerField(default=1)
lost = models.IntegerField()
goal_for = models.IntegerField()
goal_against = models.IntegerField()
class Match(models.Model):
play_date = models.DateTimeField('play date')
club_visitor = models.ForeignKey(Club, on_delete=models.CASCADE,
related_name='match_club_visitor')
club_local = models.ForeignKey(Club, on_delete=models.CASCADE, related_name=
'match_club_local')
score_visitor = models.IntegerField()
score_local = models.IntegerField()
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