update api прохождения

courses/api.py

@@ -21,7 +21,6 @@ class InApiTeacher:
 
 
 class CourseProgressApi:
-
     @staticmethod
     def get_topic_lesson(course_token: str):
         course = Course.objects.get(token=course_token)
@@ -36,10 +35,12 @@ class CourseProgressApi:
         :return: следующий урок для прохождения и требует ли он валидации
         """
         course = Course.objects.get(token=course_token)
-        acc = None
+        acc = []
+        include_lesson = True
         for lesson in course.get_lesson_list():
-            if not lesson.token in lesson_list:
-                acc = (lesson.token, lesson.is_hm)
-                break
+            if not lesson.token in lesson_list and include_lesson:
+                acc.append((lesson.token, lesson.is_hm))
+            else:
+                include_lesson = True
 
-        return acc
+        return acc

progress/migrations/0002_auto_20180202_1414.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.6 on 2018-02-02 14:14
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('progress', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='progresslesson',
+            name='status',
+            field=models.CharField(choices=[('start', 'start'), ('done', 'done'), ('wait', 'wait'), ('fail', 'fail')], default='start', max_length=20),
+        ),
+    ]

progress/models.py

@@ -52,8 +52,8 @@ class ProgressLesson(models.Model):
     checker = models.ForeignKey(to=settings.AUTH_USER_MODEL, verbose_name="Преподователь", )
     finish_date = models.DateTimeField(verbose_name='Дата зачтения задания', blank=True, null=True)
     start_date = models.DateTimeField(verbose_name='Дата начала прохождения задания', auto_now_add=True)
-    STATUSES = Choices('done', 'wait', 'fail')
-    status = models.CharField(choices=STATUSES, default=STATUSES.wait, max_length=20)
+    STATUSES = Choices('start', 'done', 'wait', 'fail')
+    status = models.CharField(choices=STATUSES, default=STATUSES.start, max_length=20)
     comment_tokens = ArrayField(models.UUIDField(verbose_name="Токен комента", editable=False), default=[])
 
     def __str__(self):

progress/tasks.py

@@ -3,18 +3,28 @@ from progress.models import ProgressLesson
 
 
 def add_next_lesson(progress):
-    lesson, is_hw = CourseProgressApi.get_next(
+    lesson_list = CourseProgressApi.get_next(
         progress.course_token,
         [i.lesson_token for i in progress.progresslesson_set.all()]
     )
 
-    if is_hw:
-        ProgressLesson.objects.get(
-            progress=progress,
-            lesson_token=lesson,
-            checker=progress.teacher,
-        )
+    last_lesson = None
 
-    progress.active_lesson = lesson
+    for lesson, is_hw in lesson_list:
+        if is_hw:
+            ProgressLesson.objects.get(
+                progress=progress,
+                lesson_token=lesson,
+                checker=progress.teacher,
+            )
+        else:
+            ProgressLesson.objects.get(
+                progress=progress,
+                lesson_token=lesson,
+                checker=progress.user,
+            )
+        last_lesson = lesson
+
+    progress.active_lesson = last_lesson
     progress.save()
     return "access update course %s" % progress.course_token

progress/views.py

@@ -65,7 +65,7 @@ class UpdateProgress(APIView):
         lesson_token = request.JSON.get('lesson_token', None)
         course_token = request.JSON.get('course_token', None)
         student_out_key = request.JSON.get('student_out_key', None)
-        action = request.JSON.get('action', 'wait')
+        action = request.JSON.get('action', None)
         comment = request.JSON.get('comment', None)
 
         if lesson_token is None or course_token is None:
@@ -83,20 +83,25 @@ class UpdateProgress(APIView):
                     course_token=course_token,
                 )
 
-            if p.active_lesson == lesson_token:
-                return Response("Ошибка доступа", status=403)
-
             try:
                 pv = ProgressLesson.objects.get(
                     progress=p,
-                    lesson_token=p.active_lesson,
+                    lesson_token=lesson_token,
                 )
 
-                if is_student and pv.status == ProgressLesson.STATUSES.fail and action == "wait":
-                    pv.status = ProgressLesson.STATUSES.wait
+                if is_student and not pv.status == ProgressLesson.STATUSES.wait\
+                              and not pv.status == ProgressLesson.STATUSES.done:
+
+                    if pv.checker == p.teacher:
+                        pv.status = ProgressLesson.STATUSES.wait
+                    elif pv.checker == p.user:
+                        pv.status = ProgressLesson.STATUSES.done
+                    else:
+                        raise ValueError("Этого никогда не должнопроисходить но я уверен, что произойдёт")
 
                 elif not is_student and pv.status == ProgressLesson.STATUSES.wait:
                     pv.status = action
+                    pv.finish_date = datetime.datetime.now()
 
                 else:
                     return Response("Ошибка прав доступа", status=403)
@@ -104,13 +109,7 @@ class UpdateProgress(APIView):
                 pv.comment_tokens.append(comment)
 
             except ProgressLesson.DoesNotExist:
-                pv = ProgressLesson.objects.create(
-                    date=datetime.datetime.now(),
-                    teacher=p.teacher,
-                    progress=p,
-                    lesson_token=p.active_lesson,
-                    status=ProgressLesson.STATUSES.done
-                )
+                return Response('Урок не проходится этим пользователем', status=403)
 
             pv.save()