LIL-99 Создание модели "лайков"

apps/course/migrations/0004_auto_20180128_1311.py

@@ -0,0 +1,34 @@
+# Generated by Django 2.0.1 on 2018-01-28 13:11
+
+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),
+        ('course', '0003_auto_20180126_1347'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Like',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('update_at', models.DateTimeField(auto_now=True)),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.AlterModelOptions(
+            name='course',
+            options={'ordering': ['-created_at'], 'verbose_name': 'Курс', 'verbose_name_plural': 'Курсы'},
+        ),
+        migrations.AddField(
+            model_name='course',
+            name='likes',
+            field=models.ManyToManyField(to='course.Like'),
+        ),
+    ]

apps/course/models.py

@@ -8,6 +8,13 @@ from .manager import CategoryQuerySet
 User = get_user_model()
 
 
+class Like(models.Model):
+    user = models.ForeignKey(User, on_delete=models.CASCADE)
+
+    created_at = models.DateTimeField(auto_now_add=True)
+    update_at = models.DateTimeField(auto_now=True)
+
+
 class Course(models.Model):
     STATUS_CHOICES = (
         (0, 'Pending'),
@@ -26,6 +33,7 @@ class Course(models.Model):
     is_featured = models.BooleanField(default=False)
     url = models.URLField('Ссылка', default='')
     status = models.PositiveSmallIntegerField('Статус', default=0, choices=STATUS_CHOICES)
+    likes = models.ManyToManyField(Like)
 
     created_at = models.DateTimeField(auto_now_add=True)
     update_at = models.DateTimeField(auto_now=True)