little changes

src/homework/migrations/0002_auto_20180411_0047.py

+# Generated by Django 2.0.1 on 2018-04-10 22:47
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homework', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='solution',
+            name='ready',
+        ),
+        migrations.AlterField(
+            model_name='solution',
+            name='accepted',
+            field=models.BooleanField(),
+        ),
+    ]

src/homework/models.py

@@ -12,6 +12,7 @@ class Task(models.Model):
     title = models.CharField(max_length=150)
     text = models.TextField()
     deadline = models.DateTimeField()
+    # dokumentum kezeles
 
     def __str__(self):
         return self.title
@@ -22,8 +23,7 @@ class Solution(models.Model):
     created_by = models.ForeignKey(Profile, related_name='student_solution', on_delete=models.CASCADE)
     created_at = models.DateTimeField(auto_now_add=True, editable=False)
     updated_at = models.DateTimeField(auto_now=True, editable=False)
-    ready = models.BooleanField(default=False)
-    accepted = models.BooleanField(default=False)
+    accepted = models.BooleanField()
     files = models.FileField(
         validators=[
             validators.FileExtensionValidator([

src/homework/serializers.py

@@ -13,6 +13,11 @@ class TaskSerializer(serializers.ModelSerializer):
         read_only_fields = ('created_by', 'created_at', 'updated_at')
         fields = '__all__'
 
+    def validate(self, data):
+        if timezone.now() >= data['deadline']:
+            raise serializers.ValidationError('Please, enter appropriate deadline.')
+        return data
+
 
 class SolutionSerializer(serializers.ModelSerializer):
     created_at = serializers.DateTimeField(read_only=True)
@@ -27,4 +32,5 @@ class SolutionSerializer(serializers.ModelSerializer):
     def validate(self, data):
         if timezone.now() > data['task'].deadline:
             raise serializers.ValidationError('You late.')
+        data['accepted'] = False
         return data

src/homework/views.py

@@ -15,3 +15,5 @@ class SolutionsViewSet(viewsets.ModelViewSet):
     serializer_class = serializers.SolutionSerializer
     queryset = models.Solution.objects.all()
     permission_classes = (permissions.IsStaffOrReadOnlyForAuthenticated, )
+
+    # view