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LIL-223. Update course create serializer

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remotes/origin/hasaccess
Ivlev Denis 8 years ago
parent 89866df703
commit ea79c0d0fc
1 changed files with 183 additions and 1 deletions
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  1. 184
      api/v1/serializers.py

184
api/v1/serializers.py
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@ -130,7 +130,20 @@ class CategorySerializer(serializers.ModelSerializer):
)
class ContentSerializer(serializers.Serializer):
TYPE_CHOICES = (
'text',
'image',
'imagetext',
'video',
)
type = serializers.ChoiceField(choices=TYPE_CHOICES)
data = serializers.JSONField()
class CourseCreateSerializer(serializers.ModelSerializer):
content = serializers.ListSerializer(child=ContentSerializer())
materials = MaterialSerializer(many=True)
class Meta:
model = Course
@ -159,11 +172,180 @@ class CourseCreateSerializer(serializers.ModelSerializer):
read_only_fields = (
'id',
'content',
# 'content',
'created_at',
'update_at',
)
def create(self, validated_data):
materials = validated_data.pop('materials')
content = validated_data.pop('content')
course = super().create(validated_data)
for c in content:
if c['type'] == 'text':
if 'id' in c['data']:
t = Text.objects.get(id=c['data']['id'])
t.position = c['data']['position']
t.title = c['data']['title']
t.course = course
t.txt = c['data']['txt']
i.save()
else:
t = Text.objects.create(
position=c['data']['position'],
title=c['data']['title'],
course=course,
txt=c['data']['txt'],
)
elif c['type'] == 'image':
if 'id' in c['data']:
i = Image.objects.get(id=c['data']['id'])
i.position = c['data']['position']
i.title = c['data']['title']
i.course = course
i.img = Image.objects.get(c['data']['img'])
i.save()
else:
i = Image.objects.create(
position=c['data']['position'],
title=c['data']['title'],
course=course,
img=Image.objects.get(c['data']['img']),
)
elif c['type'] == 'imagetext':
if 'id' in c['data']:
it = ImageText.objects.get(id=c['data']['id'])
it.position = c['data']['position']
it.title = c['data']['title']
it.course = course
it.img = Image.objects.get(c['data']['img'])
it.txt = c['data']['txt']
it.save()
else:
i = ImageText.objects.create(
position=c['data']['position'],
title=c['data']['title'],
course=course,
img=Image.objects.get(c['data']['img']),
txt=c['data']['txt'],
)
elif c['type'] == 'video':
if 'id' in c['data']:
v = Video.objects.get(id=c['data']['id'])
v.position = c['data']['position']
v.title = c['data']['title']
v.course = course
v.url = c['data']['url']
v.save()
else:
v = Video.objects.create(
position=c['data']['position'],
title=c['data']['title'],
course=course,
url=c['data']['url'],
)
for material in materials:
if 'id' in material:
m = Material.objects.get(id=material['id'])
m.title = material['title']
m.cover = ImageObject.objects.get(material['cover'])
m.short_description = material['short_description']
m.save()
else:
m = Material.objects.create(
title=material['title'],
cover=ImageObject.objects.get(material['cover']),
short_description=material['short_description'],
)
return course
def update(self, instance, validated_data):
materials = validated_data.pop('materials')
content = validated_data.pop('content')
course = super().update(instance, validated_data)
for c in content:
if c['type'] == 'text':
if 'id' in c['data']:
t = Text.objects.get(id=c['data']['id'])
t.position = c['data']['position']
t.title = c['data']['title']
t.course = course
t.txt = c['data']['txt']
i.save()
else:
t = Text.objects.create(
position=c['data']['position'],
title=c['data']['title'],
course=course,
txt=c['data']['txt'],
)
elif c['type'] == 'image':
if 'id' in c['data']:
i = Image.objects.get(id=c['data']['id'])
i.position = c['data']['position']
i.title = c['data']['title']
i.course = course
i.img = Image.objects.get(c['data']['img'])
i.save()
else:
i = Image.objects.create(
position=c['data']['position'],
title=c['data']['title'],
course=course,
img=Image.objects.get(c['data']['img']),
)
elif c['type'] == 'imagetext':
if 'id' in c['data']:
it = ImageText.objects.get(id=c['data']['id'])
it.position = c['data']['position']
it.title = c['data']['title']
it.course = course
it.img = Image.objects.get(c['data']['img'])
it.txt = c['data']['txt']
it.save()
else:
i = ImageText.objects.create(
position=c['data']['position'],
title=c['data']['title'],
course=course,
img=Image.objects.get(c['data']['img']),
txt=c['data']['txt'],
)
elif c['type'] == 'video':
if 'id' in c['data']:
v = Video.objects.get(id=c['data']['id'])
v.position = c['data']['position']
v.title = c['data']['title']
v.course = course
v.url = c['data']['url']
v.save()
else:
v = Video.objects.create(
position=c['data']['position'],
title=c['data']['title'],
course=course,
url=c['data']['url'],
)
for material in materials:
if 'id' in material:
m = Material.objects.get(id=material['id'])
m.title = material['title']
m.cover = ImageObject.objects.get(material['cover'])
m.short_description = material['short_description']
m.save()
else:
m = Material.objects.create(
title=material['title'],
cover=ImageObject.objects.get(material['cover']),
short_description=material['short_description'],
)
course.materials.add(m)
return course
class CourseSerializer(CourseCreateSerializer):
category = CategorySerializer()

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