Add a views count on article

Incremented by non logged in visitors
This commit is contained in:
Gabriel Augendre 2020-08-14 22:06:38 +02:00
parent 0c1d0a0b29
commit 7ab0f6ee24
4 changed files with 32 additions and 4 deletions

View file

@ -26,12 +26,12 @@ class ArticleAdmin(admin.ModelAdmin):
{ {
"fields": ( "fields": (
"title", "title",
"status", ("author", "status"),
("created_at", "published_at", "updated_at"), ("published_at", "created_at", "updated_at"),
"author", "views_count",
) )
}, },
), ),
("Content", {"fields": ("content",)}), ("Content", {"fields": ("content",)}),
] ]
readonly_fields = ["created_at", "updated_at"] readonly_fields = ["created_at", "updated_at", "views_count"]

View file

@ -0,0 +1,18 @@
# Generated by Django 3.1 on 2020-08-14 20:03
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("articles", "0003_auto_20200814_1522"),
]
operations = [
migrations.AddField(
model_name="article",
name="views_count",
field=models.IntegerField(default=0),
),
]

View file

@ -23,6 +23,7 @@ class Article(models.Model):
created_at = models.DateTimeField(auto_now_add=True) created_at = models.DateTimeField(auto_now_add=True)
updated_at = models.DateTimeField(auto_now=True) updated_at = models.DateTimeField(auto_now=True)
author = models.ForeignKey(User, on_delete=models.PROTECT) author = models.ForeignKey(User, on_delete=models.PROTECT)
views_count = models.IntegerField(default=0)
class Meta: class Meta:
ordering = ["-published_at"] ordering = ["-published_at"]

View file

@ -1,3 +1,4 @@
from django.db.models import F
from django.views import generic from django.views import generic
from articles.models import Article from articles.models import Article
@ -18,3 +19,11 @@ class ArticleDetailView(generic.DetailView):
def get_queryset(self): def get_queryset(self):
return super().get_queryset().filter(status=Article.PUBLISHED) return super().get_queryset().filter(status=Article.PUBLISHED)
def get_object(self, queryset=None):
obj = super().get_object(queryset)
if not self.request.user.is_authenticated:
obj.views_count = F("views_count") + 1
obj.save(update_fields=["views_count"])
return obj