from django.db import models
from django.conf import settings

def upload_update_image(instance,filename):
    return "updates/{user}/{filename}".format(user=instance.user,filename=filename)

class Update(models.Model):
    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
    content = models.TextField()
    image = models.ImageField(upload_to=upload_update_image,blank=True,null=True)
    updated = models.DateTimeField(auto_now=True)
    timestamp = models.DateTimeField(auto_now_add=True)

    def __str__(self):
        return self.content or ""
    