First of all - notification - what do you mean by notification?

If you mean that the user should be notified in the instance when someone
creates / updates / deletes your models - you will need to have either
server side events or websockets to communicate with the frontend. You
could also poll the server (for example every 5 minutes) to check for new
messages. These solutions would require that you have some javascript on
the frontend.

To get this working on the backend - you would then need some sort of
changes in the save method to send the notifications to the frontend. This
could be as simple as creating a Notification model and then just creating
a notification every time you update a model.

Regards,

Andréas


Den tis 22 aug. 2023 kl 16:02 skrev Byansi Samuel <samuelbyans...@gmail.com
>:

> My views
> from django.shortcuts import render def auto_notification(request): return
> render (request, "user/dashboard.html")
>
> My models
> from django.db import models from django.contrib.auth.models import User
>
> #articles model
>
> class Articles(models.Model):
> title = models.CharField(max_length=300) date= models.DateField()
> author=models.ForeignKey(User, on_delete=models.CASCADE)
> body=models.TextField()
>
> def __str__(self) -> str:
> return self.title
>
> #games model
>
> GAME_TYPE=( ("action", "action"), ("adventure", "adventure"), ("racing",
> "racing"), ("puzzle", "puzzle"), )
>
> MOV_TYPE=( ("action", "action"), ("adventure", "adventure"), ("sci-fi",
> "sci-fi"), ("horror", "horror"), ("drama", "drama"), )
>
> GAME_OS=( ("Windows", "Windows"), ("Android", "Android"), )
>
> class Games(models.Model): name=models.CharField(max_length=50)
> type=models.CharField(max_length=40, choices=GAME_TYPE)
> os=models.CharField(max_length=15, choices=GAME_OS) img=models.ImageField()
> developer=models.CharField(max_length=50)
> version=models.CharField(max_length=10)
> ratings=models.CharField(max_length=10) description=models.TextField()
>
> def __str__(self) -> str:
> return self.name class
>
> Movies(models.Model): name=models.CharField(max_length=50)
> type=models.CharField(max_length=40, choices=MOV_TYPE)
> description=models.TextField() released=models.DateField()
>
> def __str__(self) -> str:
> return self.name
>
> I have three models below, but l like to create a Notification System to
> send a message to a User whenever ;
> 1. An object is created in all those models
> 2. An object is modified in all those models
>
> And l would like to add trick that it sends the Notification Message after
> 15 minutes of publiction or creation.
>
> And I would like to pass the following data if available in the object ;
> 1. the Name of the Object,
> 2. the Image of the Object, and
> 3. the type of the Object.
>
> Lastly I would like to add a :
> 1. Notification DELETE function, that gives User a way to delete that
> Message , not to appear in his or notification section again.
>
> 2. Mark as Read function, that changes the Massage Div Color
>
> 3. A notification Barge that displays the UNREAD Messages.
>
> Am requesting anyone to help me Because Am stuck , I have no where to
> Start from. I will be on waiting your guidelines.
>
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>

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