Merge branch 'dev' into 'master'

Dev

See merge request !103

progress/urls.py

@@ -7,4 +7,5 @@ urlpatterns = [
     url(r'student/$', views.StudentUpdateProgress.as_view()),
     url(r'teacher/$', views.TeacherUpdateProgress.as_view()),
     url(r'set-progress/$', views.SetProgress.as_view()),
+    url(r'get_hw_pay/$', views.get_teachers_pay),
 ]

progress/views.py

@@ -3,7 +3,7 @@ import datetime
 
 from django.contrib.auth import get_user_model
 from django.core.exceptions import ValidationError
-from django.http import HttpResponse
+from django.http import HttpResponse, HttpResponseForbidden
 from rest_framework.permissions import IsAuthenticated
 from rest_framework.renderers import JSONRenderer
 from rest_framework.response import Response
@@ -13,7 +13,7 @@ from django.db.models import Q
 from courses.models import Course
 from progress.models import ProgressLesson, Progress
 from progress.serializers import ProgressAnalyticSerializer, ProgressLessonSerializer, ProgressSerializer
-from courses.api import CourseProgressApi
+from courses.api import CourseProgressApi, CourseParamsApi
 from progress.tasks import add_next_lesson
 
 
@@ -349,3 +349,43 @@ class SetProgress(APIView):
 
         else:
             return Response("Эта функция доступна только сотрудникам персонала", status=403)
+
+
+def get_teachers_pay(request):
+    if not request.user.is_authenticated and (request.user.groups.filter(name="support") or request.user.is_superuser):
+        return HttpResponseForbidden()
+
+    date_from = request.GET.get('from', None)
+    date_to = request.GET.get('to', None)
+    email = request.GET.get('email', None)
+
+    file_name = "teacher_pay_%s" % email
+    file_name = file_name + "__from_%s" % date_from if date_from else file_name
+    file_name = file_name + "__to_%s" % date_to if date_to else file_name
+
+    progress_lessons = ProgressLesson.objects.filter(
+        ~Q(comment_tokens__len=0),
+        checker__email=email,
+        status='done',
+    )
+
+    progress_lessons = progress_lessons.filter(finish_date__lt=date_to) if date_to else progress_lessons
+    progress_lessons = progress_lessons.filter(finish_date__gte=date_from) if date_from else progress_lessons
+
+    response = HttpResponse(content_type='text/csv')
+    response['Content-Disposition'] = 'attachment; filename="%s.csv"' % file_name
+
+    writer = csv.writer(response)
+    writer.writerow(['Почта студента', 'Имя студента', 'Курс', 'Дата', 'Время',])
+
+    for i in progress_lessons.order_by('-finish_date'):
+        course_api = CourseParamsApi(i.progress.course_token)
+        writer.writerow([
+            i.progress.user.email,
+            i.progress.user.get_full_name(),
+            course_api.get_slug_and_title()['title'],
+            i.finish_date.date(),
+            i.finish_date.time(),
+        ])
+
+    return response