Ограничение на журналы (тем, уроков, курсов)

access/migrations/0007_progress_course.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.6 on 2017-12-20 13:21
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('access', '0006_auto_20171220_1228'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='progress',
+            name='course',
+            field=models.CharField(default='', max_length=15, verbose_name='Токен курса'),
+            preserve_default=False,
+        ),
+    ]

access/migrations/0008_auto_20171220_1325.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.6 on 2017-12-20 13:25
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('access', '0007_progress_course'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='progress',
+            name='course',
+            field=models.CharField(max_length=127, verbose_name='Слаг курса'),
+        ),
+    ]

access/models/other.py

@@ -48,6 +48,7 @@ class Progress(models.Model):
                                 related_name='teacher_progress')
     user = models.ForeignKey(to=settings.AUTH_USER_MODEL, verbose_name='Студент')
     route = models.CharField(max_length=15, verbose_name='Токен прохождения', blank=True, null=True)
+    course = models.CharField(max_length=127, verbose_name='Слаг курса')
 
     def __str__(self):
         return '%s' % (self.user.email,)

access/serializers.py

@@ -1,41 +1,32 @@
 from django.contrib.auth import get_user_model
 from rest_framework import serializers
 
-from access.models.other import Account, Progress
+from access.models.other import Account, Progress, PivotProgressVertex
 from achievements.serialers import DiplomaSerializer, AchievementsSerializer
-from course_service.courses.serializers import MiniVertexSerializer, CourseInitSerializer
 
 
-class ProgressSerializer(serializers.ModelSerializer):
-    max = serializers.SerializerMethodField()
-    number = serializers.SerializerMethodField()
-    in_progress = serializers.SerializerMethodField()
-    course = serializers.SerializerMethodField()
+class PivotProgressSerializer(serializers.ModelSerializer):
+    status = serializers.SerializerMethodField()
 
     class Meta:
-        model = Progress
-        fields = ('in_progress', 'number', 'max', 'progress_list', 'course')
+        model = PivotProgressVertex
+        exclude = ('id',)
 
     @staticmethod
-    def get_max(self):
-        return self.course.get_vertexes('topic').count()
+    def get_status(self):
+        return self.get_status_display()
 
-    @staticmethod
-    def get_course(self):
-        return CourseInitSerializer(self.course).data
 
-    @staticmethod
-    def get_in_progress(self):
-        if self.is_finish():
-            return []
-        else:
-            return [MiniVertexSerializer(i).data for i in self.get_objects_in_progress()]
+class ProgressSerializer(serializers.ModelSerializer):
+    vertexes = serializers.SerializerMethodField()
+
+    class Meta:
+        model = Progress
+        fields = ('route', 'vertexes', 'course')
 
     @staticmethod
-    def get_number(self):
-        if self.is_finish():
-            return self.course.get_vertexes('topic').count()
-        return self.progress_list.filter(content_type__model="topic").count()
+    def get_vertexes(self):
+        return [PivotProgressSerializer(i).data for i in self.pivotprogressvertex_set.all()]
 
 
 class AccountSerializer(serializers.ModelSerializer):

api_v1/urls.py

@@ -5,4 +5,5 @@ urlpatterns = [
     url(r'users/', include('access.urls')),
     url(r'library/', include('library.urls')),
     url(r'finance/', include('finance.urls')),
+    url(r'storage/', include('storage.urls')),
 ]

course_service/courses/serializers.py

@@ -20,13 +20,19 @@ class MiniVertexSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Vertex
-        fields = ('id', 'title', 'free')
+        fields = ('title', 'free', 'token')
 
 
 class VertexSerializer(MiniVertexSerializer):
+    valid_type = serializers.SerializerMethodField()
+
     class Meta:
         model = Vertex
-        fields = '__all__'
+        exclude = ('id', 'topic', 'free')
+
+    @staticmethod
+    def get_valid_type(self):
+        return self.get_valid_type_display()
 
 
 class CourseInitSerializer(serializers.ModelSerializer):

course_service/courses/urls.py

@@ -3,7 +3,7 @@ from django.conf.urls import url
 from course_service.courses import views as views
 
 urlpatterns = [
-    url(r'vertex/([0-9]{1,99})/$', views.VertexDetail.as_view()),
+    url(r'vertex/(?P<token>.+)/$', views.VertexDetail.as_view()),
     url(r'tree/(?P<slug>.+)/$', views.TreeView.as_view()),
     url(r'^$', views.CourseListView.as_view()),
 ]

course_service/courses/views.py

@@ -36,19 +36,20 @@ class VertexDetail(APIView):
     renderer_classes = (JSONRenderer,)
 
     @staticmethod
-    def get(request, pk):
+    def get(request, token):
         status = int(request.GET.get('status', '200'))
 
         try:
-            vertex = Vertex.objects.get(id=pk)
+            vertex = Vertex.objects.get(token=token)
         except Vertex.DoesNotExist:
             return Response("Vertex doesn't exist", status=404)
 
-        if not vertex.check_vertex(request.user):
-            return Response("permission denied", status=403)
+        # if not vertex.check_vertex(request.user):
+        #     return Response("permission denied", status=403)
+        # TODO: Доделать систему прав на курс
 
         res = VertexSerializer(vertex).data
-        progress = vertex.course.progress_set.filter(user=request.user)
+        # progress = vertex.course.progress_set.filter(user=request.user)
         # try:
         #     if progress.exists():
         #         next_vertex = vertex.get_next(progress[0].get_template())

csv/load_perm.py

@@ -21,7 +21,8 @@ if __name__ == '__main__':
     with open('./access/progress.csv') as progress_csv:
         progress_reader = csv.DictReader(progress_csv)
         for row in progress_reader:
-            route = Course.objects.get(id=row['course']).route.out_key
+            course = Course.objects.get(id=row['course'])
+            route = course.route.out_key
             api = OutApiRoute
             list_vertex = OutApiRoute.get_route_matrix(route)[0]
 
@@ -33,11 +34,13 @@ if __name__ == '__main__':
 
             try:
                 p = Progress.objects.get(
+                    course=course.slug,
                     user=user,
                     teacher=get_user_model().objects.get(id=row['teacher']),
                 )
             except Progress.DoesNotExist:
                 p = Progress.objects.create(
+                    course=course.slug,
                     user=user,
                     teacher=get_user_model().objects.get(id=row['teacher']),
                 )

storage/serializers.py

@@ -4,14 +4,29 @@ from storage.models import File, Comment
 
 
 class FileSerializer(serializers.ModelSerializer):
+    upload = serializers.SerializerMethodField()
 
     class Meta:
         model = File
-        fields = ('original', 'name',)
+        fields = ('original', 'name', 'upload')
+
+    @staticmethod
+    def get_upload(self):
+        return 'ok'
 
 
 class CommentSerializer(serializers.ModelSerializer):
+    files = serializers.SerializerMethodField()
+    upload = serializers.SerializerMethodField()
 
     class Meta:
         model = Comment
         exclude = ('id', 'key',)
+
+    @staticmethod
+    def get_files(self):
+        return [FileSerializer(i).data for i in self.files.all()]
+
+    @staticmethod
+    def get_upload(self):
+        return 'ok'

storage/urls.py

@@ -2,6 +2,6 @@ from django.conf.urls import url
 from storage import views
 
 urlpatterns = [
-    url(r'bills/(?P<pk>.+)/$', views.FileDetailView.as_view()),
-    url(r'bills/(?P<pk>.+)/$', views.CommentDetailView.as_view()),
+    url(r'files/$', views.FileView.as_view()),
+    url(r'comments/$', views.CommentView.as_view()),
 ]

storage/views.py

@@ -6,25 +6,42 @@ from storage.models import File, Comment
 from storage.serializers import FileSerializer, CommentSerializer
 
 
-class FileDetailView(APIView):
+class FileView(APIView):
     renderer_classes = (JSONRenderer,)
-    status_code = 200
 
     @staticmethod
-    def get(request, pk):
-        try:
-            return Response(FileSerializer(File.objects.get(key=pk)).data, status=200)
-        except File.DoesNotExist:
-            return Response("File not found", status=404)
+    def get(request):
+        tokens = request.GET.getlist('tokens', None)
+        if not tokens:
+            return Response("Attribute tokens not set", status=400)
 
+        file_list = []
 
-class CommentDetailView(APIView):
+        for token in tokens:
+            try:
+                file_list.append(FileSerializer(File.objects.get(key=token)).data)
+            except File.DoesNotExist:
+                file_list.append({'upload': 'error'})
+
+        return Response(file_list, status=200)
+
+
+class CommentView(APIView):
     renderer_classes = (JSONRenderer,)
-    status_code = 200
 
     @staticmethod
-    def get(request, pk):
-        try:
-            return Response(CommentSerializer(Comment.objects.get(key=pk)).data, status=200)
-        except Comment.DoesNotExist:
-            return Response("Comment not found", status=404)
+    def get(request):
+        tokens = request.GET.getlist('tokens', None)
+
+        if not tokens:
+            return Response("Attribute tokens not set", status=400)
+
+        comment_list = []
+
+        for token in tokens:
+            try:
+                comment_list.append(CommentSerializer(Comment.objects.get(key=token)).data)
+            except Comment.DoesNotExist:
+                comment_list.append({'upload': 'error'})
+
+        return Response(comment_list, status=200)