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116 lines
2.9 KiB
116 lines
2.9 KiB
from rest_framework import serializers
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from apps.school.models import (
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SchoolSchedule, SchoolScheduleImage, ImageObject
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)
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from .content import (
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ImageObjectSerializer
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)
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from pprint import pprint
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class GalleryImageCreateSerializer(serializers.ModelSerializer):
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class Meta:
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model = SchoolScheduleImage
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fields = (
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'id',
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'img',
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'created_at',
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'update_at',
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)
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read_only_fields = (
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'id',
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'created_at',
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'update_at',
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)
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class GalleryImageSerializer(GalleryImageCreateSerializer):
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img = ImageObjectSerializer()
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class SchoolScheduleSerializer(serializers.ModelSerializer):
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start_at = serializers.TimeField(format='%H:%M')
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schoolschedule_images = serializers.ListSerializer(
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child=GalleryImageCreateSerializer(),
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required=False,
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)
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class Meta:
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model = SchoolSchedule
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fields = (
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'id',
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'weekday',
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'title',
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'description',
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'materials',
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'age',
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'month_price',
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'day_discount',
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'start_at',
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'schoolschedule_images',
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)
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read_only_fields = (
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'id',
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)
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def create(self, validated_data):
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gallery = validated_data.pop('schoolschedule_images', [])
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schoolschedule = super().create(validated_data)
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self.dispatch_gallery(schoolschedule, gallery)
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return schoolschedule
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def update(self, instance, validated_data):
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gallery = validated_data.pop('schoolschedule_images', [])
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schoolschedule = super().update(instance, validated_data)
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self.dispatch_gallery(schoolschedule, gallery)
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return schoolschedule
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def dispatch_gallery(self, schoolschedule, gallery):
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for image in gallery:
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imgs = SchoolScheduleImage.objects.filter(
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schoolschedule=schoolschedule,
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img=image['img']
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)
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if not imgs.exists():
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si = SchoolScheduleImage.objects.create(
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schoolschedule=schoolschedule,
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img=image['img'],
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)
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def to_representation(self, instance):
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return SchoolScheduleSerializerImg(instance, context=self.context).to_representation(instance)
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class SchoolScheduleSerializerImg(serializers.ModelSerializer):
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start_at = serializers.TimeField(format='%H:%M')
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schoolschedule_images = serializers.ListSerializer(
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child=GalleryImageSerializer(),
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required=False,
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)
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class Meta:
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model = SchoolSchedule
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fields = (
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'id',
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'weekday',
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'title',
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'description',
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'materials',
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'age',
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'month_price',
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'day_discount',
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'start_at',
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'schoolschedule_images',
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)
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read_only_fields = (
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'id',
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)
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