Merge pull request #57 from builtwithdjango/check-project-validity

Check project validity

CHANGELOG.md

@@ -13,11 +13,13 @@ and this project tries to adhere to [Semantic Versioning](https://semver.org/spe
 **Fixed** for any bug fixes.
 **Security** in case of vulnerabilities.
 
-## [Unreleased]
+## [0.4.2] - 2024-06-12
+### Added
+- Added a task to check if project is active.
 
 ## [0.4.1] - 2022-07-10
 ### Added
-- Complete Redesign
+- Complete Redesign.
 
 ## [0.4.0] - 2022-07-10
 ### Added

pages/views.py

@@ -21,7 +21,7 @@ class HomeView(TemplateView):
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
         context["newsletter_form"] = NewsletterSignupForm
-        context["projects"] = Project.objects.filter(published=True)[:4]
+        context["projects"] = Project.objects.filter(published=True, active=True)[:4]
         context["guides"] = Post.objects.all()[:4]
         context["podcast_episodes"] = Episode.objects.all()[:3]
         context["jobs"] = Job.objects.filter(approved=True).order_by("-created_datetime")[:6]

projects/migrations/0024_project_active.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0.4 on 2024-06-12 09:16
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("projects", "0023_alter_project_user_email"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="project",
+            name="active",
+            field=models.BooleanField(default=True),
+        ),
+    ]

projects/models.py

@@ -1,3 +1,4 @@
+import requests
 from autoslug import AutoSlugField
 from django.conf import settings
 from django.db import models
@@ -23,6 +24,7 @@ class Project(models.Model):
     large_company = models.BooleanField(default=False)
     type = models.CharField(max_length=50, blank=True)
     is_profitable = models.BooleanField(default=False)
+    active = models.BooleanField(default=True)
 
     # Optional Website Information
     is_open_source = models.BooleanField(default=False)
@@ -56,15 +58,24 @@ class Project(models.Model):
         blank=True,
     )
 
-    class Meta:
-        ordering = ["-date_added"]
-
     def __str__(self):
         return self.title
 
     def get_absolute_url(self):
         return reverse("project", kwargs={"slug": self.slug})
 
+    def check_project_is_active(self):
+        try:
+            response = requests.get(self.url, timeout=7)
+            self.active = response.status_code == 200
+        except requests.RequestException:
+            self.active = False
+
+        return self.active
+
+    class Meta:
+        ordering = ["-date_added"]
+
 
 class Technology(models.Model):
     created_date = models.DateTimeField(auto_now_add=True)

projects/tasks.py

@@ -4,6 +4,7 @@
 from django.conf import settings
 from django.core.files.base import ContentFile
 from django.core.mail import send_mail
+from django_q.tasks import async_task
 
 from .models import Project
 
@@ -77,3 +78,22 @@ def notify_admins_of_comment(instance):
         ["Built with Django <rasul@builtwithdjango.com>"],
         fail_silently=False,
     )
+
+
+def check_all_projects():
+    projects = Project.objects.all()
+
+    for project in projects:
+        async_task(update_project_active_status, project.id, group="Check Project Active Status")
+
+
+def update_project_active_status(project_id):
+    project = Project.objects.get(id=project_id)
+
+    active = project.check_project_is_active()
+
+    if not active:
+        project.active = False
+        project.save(update_fields=["active"])
+
+    return f"Project {project.title} is active: {active}"

projects/views.py

@@ -22,24 +22,22 @@ class ProjectListView(FilterView):
     filterset_class = ProjectFilter
 
     def get_queryset(self):
-        queryset = Project.objects.filter(published=True).order_by("-updated_date")
+        queryset = Project.objects.filter(published=True, active=True)
 
         if self.request.GET.get("order_by"):
             ordering = self.request.GET.get("order_by")
 
             if ordering == "like":
                 queryset = (
-                    Project.objects.filter(published=True)
+                    queryset
                     # need like_count as an alias for comlex query
                     # https://stackoverflow.com/questions/39375339/django-complex-annotations-require-an-alias-what-is-alias-here
                     .annotate(like__count=Count("like", filter=Q(like__like=True))).order_by(f"-like__count")
                 )
             elif ordering == "comments":
-                queryset = (
-                    Project.objects.filter(published=True).annotate(Count(ordering)).order_by(f"-{ordering}__count")
-                )
+                queryset = queryset.annotate(Count(ordering)).order_by(f"-{ordering}__count")
             else:
-                queryset = Project.objects.filter(published=True).order_by("-updated_date")
+                queryset = queryset.order_by("-updated_date")
 
         return queryset