From f100872178620564df2b52018b9a101cc1dff819 Mon Sep 17 00:00:00 2001
From: Zambom <erikzambom@hotmail.com>
Date: Thu, 20 Oct 2016 18:12:33 -0300
Subject: [PATCH] Changing students field in (Course and Subject) to non-required [Issues: #192 and #195]

---
 courses/migrations/0004_auto_20161020_1808.py | 21 +++++++++++++++++++++
 courses/models.py                             |  5 ++---
 exam/migrations/0002_answersstudent.py        | 33 +++++++++++++++++++++++++++++++++
 3 files changed, 56 insertions(+), 3 deletions(-)
 create mode 100644 courses/migrations/0004_auto_20161020_1808.py
 create mode 100644 exam/migrations/0002_answersstudent.py

diff --git a/courses/migrations/0004_auto_20161020_1808.py b/courses/migrations/0004_auto_20161020_1808.py
new file mode 100644
index 0000000..47b9736
--- /dev/null
+++ b/courses/migrations/0004_auto_20161020_1808.py
@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10 on 2016-10-20 21:08
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('courses', '0003_course_public'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='course',
+            name='students',
+            field=models.ManyToManyField(blank=True, related_name='courses_student', to=settings.AUTH_USER_MODEL, verbose_name='Students'),
+        ),
+    ]
diff --git a/courses/models.py b/courses/models.py
index 1ff9d6a..9db0eb0 100644
--- a/courses/models.py
+++ b/courses/models.py
@@ -45,7 +45,7 @@ class Course(models.Model):
 	image = models.ImageField(verbose_name = _('Image'), blank = True, upload_to = 'courses/')
 	category = models.ForeignKey(CourseCategory, verbose_name = _('Category'), related_name='course_category')
 	professors = models.ManyToManyField(User,verbose_name=_('Professors'), related_name='courses_professors')
-	students = models.ManyToManyField(User,verbose_name=_('Students'), related_name='courses_student')
+	students = models.ManyToManyField(User,verbose_name=_('Students'), related_name='courses_student', blank = True)
 	public = models.BooleanField(_('Public'))
 
 	class Meta:
@@ -69,8 +69,7 @@ class Subject(models.Model):
 	course = models.ForeignKey(Course, verbose_name = _('Course'), related_name="subjects")
 	category = models.ForeignKey(CategorySubject, verbose_name = _('Category'), related_name='subject_category',null=True)
 	professors = models.ManyToManyField(User,verbose_name=_('Professors'), related_name='professors_subjects')
-	students = models.ManyToManyField(User,verbose_name=_('Students'), related_name='subject_student')
-
+	students = models.ManyToManyField(User,verbose_name=_('Students'), related_name='subject_student', blank = True)
 
 	class Meta:
 		ordering = ('create_date','name')
diff --git a/exam/migrations/0002_answersstudent.py b/exam/migrations/0002_answersstudent.py
new file mode 100644
index 0000000..8de6364
--- /dev/null
+++ b/exam/migrations/0002_answersstudent.py
@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10 on 2016-10-20 21:08
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('exam', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='AnswersStudent',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('status', models.BooleanField(default=False, verbose_name='Answered')),
+                ('answered_in', models.DateTimeField(auto_now=True, verbose_name='Answered Date')),
+                ('answer', models.ManyToManyField(related_name='student_answer', to='exam.Answer', verbose_name='Answers Students')),
+                ('exam', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='student_exam', to='exam.Exam', verbose_name='Exam')),
+                ('student', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='student', to=settings.AUTH_USER_MODEL, verbose_name='Student')),
+            ],
+            options={
+                'verbose_name': 'Answer Stundent',
+                'verbose_name_plural': 'Answers Student',
+            },
+        ),
+    ]
--
libgit2 0.21.2