Created Star model

FOSSDB_web/apps/fossdb/migrations/0003_star_project_star.py

@@ -0,0 +1,29 @@
+# Generated by Django 4.1.7 on 2023-04-09 10:51
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('fossdb', '0002_operatingsystem_project_os'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Star',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('project', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='stars', to='fossdb.project')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.AddField(
+            model_name='project',
+            name='star',
+            field=models.ManyToManyField(related_name='projects_star', to='fossdb.star'),
+        ),
+    ]

FOSSDB_web/apps/fossdb/models.py

@@ -7,6 +7,7 @@ from .host.models import HostingPlatform
 from .language.models import ProgrammingLanguage
 from .license.models import License
 from .operating_system.models import OperatingSystem
+from .star.models import Star
 from .tag.models import Tag
 
 User = settings.AUTH_USER_MODEL
@@ -14,7 +15,7 @@ User = settings.AUTH_USER_MODEL
 
 class Project(models.Model):
     uuid = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
-    author = models.ForeignKey(User, on_delete=models.CASCADE)
+    author = models.ForeignKey(User, on_delete=models.CASCADE, db_index=True)
     name = models.CharField(max_length=255)
     description = models.TextField(blank=True, default="")
     licenses = models.ManyToManyField(License)
@@ -22,12 +23,20 @@ class Project(models.Model):
     hosting_platform = models.ManyToManyField(HostingPlatform, through="ProjectHostingPlatform", related_name="projects")
     tag = models.ManyToManyField(Tag)
     os = models.ManyToManyField(OperatingSystem)
+    star = models.ManyToManyField(Star, related_name="projects_star")
     date_created = models.DateTimeField(auto_now_add=True)
 
-    def save(self, *args, **kwargs):
-        if not self.uuid:
-            self.uuid = uuid.uuid5(uuid.NAMESPACE_URL, f"{self.author.username}-{self.name}")
-        super().save(*args, **kwargs)
+    @property
+    def star_amount(self):
+        return self.star.count()
+
+    def get_absolute_url(self):
+        return f"/{self.author.name}/{self.name}"
 
     def __str__(self):
         return f"{self.author} | {self.name}"
+
+    def save(self, *args, **kwargs):
+        if not self.uuid:
+            self.uuid = uuid.uuid3(uuid.uuid4(), f"{self.author.username}-{self.name}")
+        super().save(*args, **kwargs)

FOSSDB_web/apps/fossdb/star/models.py

@@ -0,0 +1,9 @@
+from django.conf import settings
+from django.db import models
+
+User = settings.AUTH_USER_MODEL
+
+
+class Star(models.Model):
+    user = models.ForeignKey(User, on_delete=models.CASCADE)
+    project = models.ForeignKey("Project", on_delete=models.CASCADE, related_name="stars")