I have the following models:
class Project(models.Model):
name = models.CharField(max_length=300, unique=True)
description = models.CharField(max_length=2000)
class TemporaryUser(models.Model):
username = models.CharField(max_length=400)
project = models.ForeignKey(
Project,
on_delete=models.CASCADE,
related_name='users'
)
class QuestionSession(models.Model):
project = models.ForeignKey(
Project,
on_delete=models.CASCADE,
related_name='sessions',
blank=True,
null=True,
default=None
)
class Question(models.Model):
# stores the main json object with all required information
description = JSONField(
max_length=10000, blank=True, null=True, default=None
)
question_session = models.ForeignKey(
QuestionSession,
on_delete=models.CASCADE,
related_name='questions',
blank=True,
null=True,
default=None
)
class Answer(models.Model):
question = models.ForeignKey(
Question,
related_name='answers_list',
on_delete=models.CASCADE)
answer = models.CharField(max_length=500)
answered_by = models.ForeignKey(
TemporaryUser,
on_delete=models.CASCADE,
related_name='answers',
blank=True,
null=True,
default=None
)
In a nutshell, my app contains questions, session is a collection of questions, and a project is a collection of sessions. All users are unique per project.
I can fetch all users and all answers within a specific project with the following:
TemporaryUser.objects.all().filter(project__id=project_id)
How can I do the same within a session? I don't really know how to do it, I need to filter users by session, is there a way how to do it with my relations?
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