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@ -15,14 +15,16 @@ from rest_framework.permissions import IsAuthenticated |
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from rest_framework.renderers import JSONRenderer |
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from rest_framework.response import Response |
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from rest_framework.views import APIView |
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from django.db.models import Q, Count |
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from django.db.models import Q, Count, F |
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import jwt |
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from django.conf import settings |
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from django.db.models.functions import Cast |
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from django.db.models.fields import DateField |
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from access.serializers import UserProgressSearchSerializer |
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from courses.models import Course, Lesson |
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from progress.models import ProgressLesson, Progress |
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from progress.serializers import ProgressAnalyticSerializer, ProgressLessonSerializer, ProgressSerializer, \ |
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from progress.serializers import ProgressAnalyticSerializer, ProgressLessonSerializer, \ |
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SecureProgressSerializer |
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from courses.api import CourseProgressApi, CourseParamsApi |
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from progress.tasks import add_next_lesson |
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@ -65,27 +67,134 @@ class CourseProgressDynamicView(APIView): |
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@staticmethod |
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def get(request): |
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course_token = request.GET.get('course_token', None) |
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course_token = request.GET.get('course_token', '') |
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teacher_email = request.GET.get('teacher_email', '').lower() |
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from_date = int(request.GET.get('from', '7')) |
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to_date = int(request.GET.get('to', '0')) |
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only_hw = request.GET.get('only_hw', 'yes') == 'yes' |
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if request.user.is_authenticated() and request.user.is_staff: |
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progresses = ProgressLesson.objects.filter(status='done') |
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if not course_token is None: |
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try: |
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progresses = ProgressLesson.objects.all() |
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waiters = ProgressLesson.objects.filter(status='wait') |
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if only_hw: |
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progresses = progresses.filter(checker=F('progress__teacher')) |
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if not course_token is '': |
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progresses = progresses.filter(progress__course_token=course_token) |
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except ProgressLesson.DoesNotExist: |
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return Response('incorrect course token', status=404) |
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progresses = progresses.filter(finish_date__gt=timezone.now() - relativedelta(days=from_date)) |
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progresses = progresses.filter(finish_date__lt=timezone.now() - relativedelta(days=to_date)) |
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progresses = progresses.order_by('finish_date') |
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if not teacher_email is '': |
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waiters = waiters.filter(checker__email=teacher_email) |
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progresses = progresses.filter(checker__email=teacher_email) |
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res = {} |
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progresses_finish = progresses.filter(finish_date__gt=timezone.now() - relativedelta(days=from_date)) |
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progresses_finish = progresses_finish.filter(finish_date__lt=timezone.now() - relativedelta(days=to_date)) |
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progresses_start = progresses.filter(start_date__gt=timezone.now() - relativedelta(days=from_date)) |
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progresses_start = progresses_start.filter(start_date__lt=timezone.now() - relativedelta(days=to_date)) |
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progresses_finish = progresses_finish.annotate(name=Cast('finish_date', DateField())) \ |
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.values('name') \ |
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.annotate(value=Count('id')) |
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progresses_start = progresses_start.annotate(name=Cast('start_date', DateField())) \ |
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.values('name') \ |
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.annotate(value=Count('id')) |
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progresses_finish = progresses_finish.order_by('name') |
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progresses_start = progresses_start.order_by('name') |
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res['finish'] = progresses_finish |
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res['start'] = progresses_start |
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res['in_progress'] = waiters.count() |
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return Response(res, status=200) |
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return Response('Доступно только персоналу', status=403) |
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class CourseProgressTableView(APIView): |
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renderer_classes = (JSONRenderer,) |
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@staticmethod |
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def get(request): |
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from_date = request.GET.get('from', None) |
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to_date = request.GET.get('to', None) |
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if request.user.is_authenticated() and request.user.is_staff: |
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progresses = ProgressLesson.objects.filter(checker=F('progress__teacher'), progress__only_watch=False) \ |
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.exclude(status='done') |
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if from_date is not None: |
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date = timezone.now() - relativedelta(days=int(from_date)) |
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progresses = progresses.filter(progress__user__useractivity__last_request__gt=date) |
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if to_date is not None: |
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date = timezone.now() - relativedelta(days=int(to_date)) |
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progresses = progresses.filter(progress__user__useractivity__last_request__lt=date) |
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res = {} |
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progresses = progresses.extra({'finish_date_day': "date(finish_date)"})\ |
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.values('progress__course_token', 'finish_date_day')\ |
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.annotate(total=Count('progress')) |
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#TODO Доделать |
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progresses = progresses.values('progress__course_token', 'lesson_token').annotate(count=Count('id')) |
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course_tokens = progresses.values('progress__course_token').distinct() |
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res['val'] = [] |
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res['max_length'] = 0 |
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for course_token in course_tokens: |
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ct = course_token['progress__course_token'] |
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api = CourseParamsApi(ct) |
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course_title = api.get_slug_and_title()['title'] |
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course_length = api.get_length() |
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res['max_length'] = course_length if course_length > res['max_length'] else res['max_length'] |
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f_progresses = progresses.filter(progress__course_token=ct) |
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res_elem = { |
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"course_title": course_title, |
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"course_token": course_token['progress__course_token'], |
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'stat': [0 for _i in range(course_length)], |
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"sum": 0 |
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} |
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res['val'].append(res_elem) |
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for i in f_progresses: |
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topic = api.get_topic_by_lesson(i['lesson_token']) |
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if topic is not None: |
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res_elem['stat'][topic['idx']] += i["count"] |
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res_elem['sum'] += i["count"] |
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return Response(res, status=200) |
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return Response('Доступно только персоналу', status=403) |
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class ProgressTableDetailView(APIView): |
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renderer_classes = (JSONRenderer,) |
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@staticmethod |
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def get(request): |
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course_token = request.GET.get('course_token', None) |
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topic_idx = request.GET.get('topic_idx', None) |
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if course_token is None: |
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return Response('Должен быть передан токен курса', 400) |
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if request.user.is_authenticated() and request.user.is_staff: |
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progresses = ProgressLesson.objects.filter( |
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checker=F('progress__teacher'), |
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progress__only_watch=False, |
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progress__course_token=course_token, |
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) \ |
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.exclude(status='done') |
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api = CourseParamsApi(course_token) |
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res = [] |
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for progress in progresses: |
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topic = api.get_topic_by_lesson(progress.lesson_token) |
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if topic_idx is not None and not int(topic_idx)-1 == topic['idx']: |
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continue |
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res.append({ |
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'email': progress.progress.user.email, |
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'name': progress.progress.user.get_full_name(), |
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'status': progress.status, |
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'last_request': progress.progress.user.useractivity.last_request, |
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'topic_title': topic['title'], |
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}) |
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return Response(res, status=200) |
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return Response('Доступно только персоналу', status=403) |
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@ -180,7 +289,7 @@ class TeacherUpdateProgress(APIView): |
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res = {"current": ProgressLessonSerializer(pv).data} |
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if pv.status == ProgressLesson.STATUSES.done: |
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# TODO: Ассинхроннаязадача для celery |
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# TODO: Ассинхронная задача для celery |
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res['next'] = ProgressLessonSerializer(add_next_lesson(p)).data |
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return Response(res, status=200) |
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@ -337,7 +446,7 @@ class ChangeTeacherView(APIView): |
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except get_user_model().DoesNotExist: |
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return Response("Нет пользователя c таким email", status=404) |
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p.teacher = teacher |
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p.progresslesson_set.filter(status=ProgressLesson.STATUSES.wait).update(checker=teacher) |
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p.progresslesson_set.exclude(status=ProgressLesson.STATUSES.done).update(checker=teacher) |
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p.save() |
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except Progress.DoesNotExist: |
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return Response("не найден прогресс по заданному id", status=404) |
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Andrey
8 years ago