Parsa Nazer
34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
from rest_framework import serializers
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from .models import OrderItemModel, OrderModel
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class OrderItemSerailzier(serializers.ModelSerializer):
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class Meta:
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model = OrderItemModel
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fields = "__all__"
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read_only_fields = ('order', 'product')
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class CartSerializer(serializers.ModelSerializer):
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items = OrderItemSerailzier(many=True)
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class Meta:
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model = OrderModel
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fields = ['address', 'created_at', 'is_paid', 'status', 'discount_code', 'items']
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class OrderSerializer(serializers.ModelSerializer):
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count = serializers.SerializerMethodField()
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images = serializers.SerializerMethodField()
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class Meta:
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model = OrderModel
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fields = ['address', 'created_at', 'is_paid', 'status', 'discount_code', "images", "count", "id"]
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def get_count(self, obj):
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return obj.items.all().count()
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def get_images(self, obj):
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image_list = [
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self.context.get('request').build_absolute_uri(image.image.url)
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if (image := item.product.images.all().first()) else None
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for item in obj.items.all()[:3]
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]
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return filter(lambda x: x is not None, image_list) |