Немного новых вьюх

access/new_urls.py

@@ -3,4 +3,5 @@ from access import new_view as views
 
 urlpatterns = [
     url(r'teachers/$', views.TeacherListView.as_view()),
+    url(r'check/$', views.CheckUserView.as_view()),
 ]

access/new_view.py

@@ -13,4 +13,14 @@ class TeacherListView(APIView):
             in_role='T',
             is_active=True,
             reg_status=4,
-        )], self.status_code)
+        )], self.status_code)
+
+
+class CheckUserView(APIView):
+    renderer_classes = (JSONRenderer,)
+    status_code = 200
+
+    def get(self, request):
+        if request.user.is_authenticated() and (request.user.in_role in ['M', 'S', 'S2', 'A'] or request.user.is_admin):
+            return Response(True, status=self.status_code)
+        return Response(False, status=self.status_code)

access/serializers.py

@@ -0,0 +1,9 @@
+from django.contrib.auth import get_user_model
+from rest_framework import serializers
+
+
+class UserInitSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = get_user_model()
+        fields = '__all__'

courses/migrations/0049_auto_20170907_1753.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.3 on 2017-09-07 17:53
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('courses', '0048_normalmap'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='normalmap',
+            name='independent_elements',
+            field=models.TextField(default=''),
+        ),
+        migrations.AlterField(
+            model_name='course',
+            name='level',
+            field=models.CharField(choices=[('B', 'Базовый'), ('A', 'Продвинутый'), ('E', 'Экспертный'), ('B+A', 'Базовый + Продвинутый')], default='B', max_length=3, verbose_name='Уровень'),
+        ),
+    ]