CODEWITHSUNDEEP
djangodjango-modelsdjango-viewsdjango-templates
Pranta Nath Nayan
Pranta Nath Nayan

Reputation: 43

How to give access different object of a model to different users in django by the creator of the object

I am working on a classroom project and I am completely new to Django. How to modify my models (course,user) so that I can add students to the course in two ways 1)By entering the class code by students. 2)By sending join invitations to students from a list of all students by selecting some by the teacher and if the student confirms/accepts he will be added.

i am attaching the models below

user model

class CustomUser(AbstractUser):
    email = models.EmailField()
    is_teacher = models.BooleanField(default=False)
    is_student = models.BooleanField(default=False)

Course Model

class Course(models.Model):
    course_name = models.CharField(max_length=200)
    course_id = models.CharField(max_length=10)
    course_sec = models.IntegerField(validators=[MinValueValidator(1),MaxValueValidator(25)])
    classroom_id = models.CharField(max_length=50,unique=True)
    created_by = models.ForeignKey(User,on_delete=models.CASCADE)
    slug=models.SlugField(null=True, blank=True)


    def __str__(self):
        return self.course_name

    def save(self, *args, **kwargs):
        self.slug = slugify(self.classroom_id)
        super().save(*args, **kwargs)

    def is_valid(self):
        pass

Teacher Views

@login_required
def teacher_view(request, *args, **kwargs):
    form = add_course(request.POST or None)
    context = {}
    if form.is_valid():
        course = form.save(commit=False)
        course.created_by = request.user
        course.save()
        messages.success(request, "Class Created Sucessfully")
        return redirect('/tdashboard')
    context['add_courses'] = form
    return render(request, 'teacherview.html', context)

@login_required
def view_courses(request, *args, **kwargs):
    courses = Course.objects.filter(created_by=request.user)
    dict = {'course': courses}
    return render(request, 'teacherhome.html', dict)

Upvotes: 0

Views: 111

Answers (1)

saro
saro

Reputation: 821

create a many2many relationship between the courses and students. Then you can do course.add(student) when a student has the right invitation code. Is this what you want?

use the groups in django

from django.contrib.auth.models import Group

my_group = Group.objects.get(name='my_group_name') 

my_group.user_set.add(your_user)

so you have two groups students and teachers

Upvotes: 1

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