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| class bookRating(models.Model): | ||
| bookName = models.ForeignKey(Book, on_delete=models.CASCADE) | ||
| user = models.ForeignKey(User, related_name='user', null=True, blank=True, on_delete=models.SET_NULL) | ||
| ratingValue = models.IntegerField(null=True, validators = [MinValueValidator(0), MaxValueValidator(10)]) |
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Good use of Django validators here 👏🏻 .
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| for i in bookallRatings: | ||
| value += i.ratingValue | ||
| value=value/len(bookallRatings) |
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This is correct but a more Django-ish way of doing it could be, using aggregate functions provided in Django ORM.
bookRating.objects.filter(book__pk=book_id).aggregate(Avg('rating'))['rating__avg']
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CSoC Task 2 Submission
I have completed the following tasks