how to give permission to a logged in specific user in a list of users profile

[Exactly musty]

how can i specify a user in django templates, for example i have a page which consist of list of users available but i want it to show "Talk to a patient" for only the logged in user on his own profile here is what am saying in picture and here is my code, i actually don't know how to put the code i have tried many code but it does show Talk to a patient for every users or it wont show at all,i attached a picture to it,that shows what am saying,i checked the doc but couldn't find anything to use,so i wanted to try the custom templates tags,but i still don't how to comport the code in the templatetags views

Models.py

class Doctor(models.Model):

    GENDER_CHOICES = (

        ('Male', 'Male'),

        ('Female', 'Female'),

    )

    user = models.OneToOneField(CustomUser, on_delete=models.CASCADE, null=True, related_name="doctor")

    image = models.ImageField(default='jazeera.jpg', upload_to='profile_pics')

    full_name = models.CharField(max_length=100)

    bio = models.TextField()

    speciality = models.CharField(max_length=300)

    describtion = models.CharField(max_length=100)

    status = models.ManyToManyField(Status)

    gender = models.CharField(max_length=6, choices=GENDER_CHOICES)

    location = models.CharField(max_length=100)

    certification = models.CharField(max_length=300)

    place_of_work = models.CharField(max_length=300)

    

   


##template

{% if request.user == doctor %}

                    <p><a href="{% url 'chat' %}" class="btn btn-primary">Talk to a Patient</a></p>

                      {% endif %}

[Arpana Mehta]

You can user permission classes in your code. Or decorators before the function view you want to be only visible to logged in users.

from django.contrib.auth.decorators import login_required


@login_required

def your_view_here(request):

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[Arpana Mehta]

https://www.django-rest-framework.org/tutorial/4-authentication-and-permissions/

[Gabriel Araya Garcia]

I also, I have build one program with health environment, and the user controlls is following manner:

def login_ini(request):
variable1 = 'Pantalla de Acceso al Sistema'
error_log = 'ok'
username = request.POST.get('username')
password = request.POST.get('password') # valor del template
user = auth.authenticate(username=username, password=password)
if request.method == "POST":
if user is not None and user.is_active:
# Correct password, and the user is marked "active"
auth.login(request, user)
request.session['username_x'] = username # variable gobal
request.session['id_x'] = user.id # variable gobal
#return HttpResponse(str(user.id))
return HttpResponseRedirect("principal")

error_log = "error"

context ={"variable1":variable1,"error_log":error_log,}
return render(request,"login_ini.html",context)
context ={
'user':user,
"variable1":variable1,
"error_log":error_log,
}
return render(request,'login_ini.html',context)

def log_out(request):
id_x = request.session.get('id_x')
log_out_x  = datetime.now()
cursor = connection.cursor()
cursor.execute(
"update auth_user set log_out=%s where id=%s",[log_out_x,id_x]  #
)
logout(request)
return redirect('login_ini')

and in template:

   {% if perms.ai.btn_acep_fichacui %}
<button type="submit" id="submit" name = "submit" class="btn btn-primary">Aceptar</button>
{%else%}
<a style="font-size:14px" role="button" class="btn btn-primary" onclick="alert('Usted no esta autorizado a grabar cambios a la ficha')">Aceptar</a>
{%endif%}

if you have some question, contact me to: gabriela...@gmail.com

Gabriel Araya Garcia

GMI - Desarrollo de Sistemas Informáticos
99.7721.15.70