79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
from rest_framework import serializers
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from event.models import Event, ActivityTag, Place, ActivityTemplate
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class EventSerializer(serializers.HyperlinkedModelSerializer):
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created_by = serializers.ReadOnlyField(source='created_by.username')
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class Meta:
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model = Event
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fields = ('url', 'id', 'title', 'slug', 'created_by', 'creation_date',
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'description', 'beginning_date', 'ending_date')
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# TODO rajouter des permissions
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class PlaceSerializer(serializers.HyperlinkedModelSerializer):
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event = EventSerializer(allow_null=True)
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class Meta:
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model = Place
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fields = ('url', 'id', 'name', 'description', 'event')
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def update(self, instance, validated_data):
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try:
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data = validated_data.pop('event')
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event = Event.objects.get_object_or_404(**data)
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except KeyError:
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event = None
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[setattr(instance, key, value)
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for key, value in validated_data.items()]
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setattr(instance, 'event', event)
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instance.save()
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return instance
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def create(self, validated_data):
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ModelClass = self.Meta.model
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try:
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data = validated_data.pop('event')
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event = Event.objects.get_object_or_404(**data)
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except KeyError:
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event = None
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instance = ModelClass.objects.create(event=event, **validated_data)
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return instance
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# TODO rajouter des permissions
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class ActivityTagSerializer(serializers.HyperlinkedModelSerializer):
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class Meta:
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model = ActivityTag
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fields = ('url', 'id', 'name', 'is_public', 'color',)
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# TODO rajouter des permissions
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class ActivityTemplateSerializer(serializers.HyperlinkedModelSerializer):
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event = serializers.ReadOnlyField(source='event.title')
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tags = ActivityTagSerializer(many=True)
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class Meta:
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model = ActivityTemplate
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fields = ('url', 'id', 'title', 'event', 'is_public', 'has_perm',
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'min_perm', 'max_perm', 'description', 'remarks', 'tags',)
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def update(self, instance, validated_data):
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tags_data = validated_data.pop('tags')
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[setattr(instance, key, value)
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for key, value in validated_data.items()]
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instance.save()
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tags = [ActivityTag.objects.get_or_create(**tag_data)[0]
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for tag_data in tags_data]
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instance.tags = tags
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return instance
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def create(self, validated_data):
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tags_data = validated_data.pop('tags')
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activity_template = ActivityTemplate.objects.create(**validated_data)
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tags = [ActivityTag.objects.get_or_create(**tag_data)[0]
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for tag_data in tags_data]
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activity_template.tags = tags
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return activity_template
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