85 lines
3.4 KiB
Python
85 lines
3.4 KiB
Python
from rest_framework import serializers
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from .models import CreatorProfile, Brand, Product
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class CreatorProfileSerializer(serializers.ModelSerializer):
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"""创作者资料序列化器，包含头像处理"""
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avatar_display_url = serializers.SerializerMethodField()
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class Meta:
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model = CreatorProfile
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fields = [
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'id', 'name', 'avatar', 'avatar_url', 'avatar_display_url',
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'email', 'instagram', 'tiktok_link', 'location', 'live_schedule',
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'category', 'e_commerce_level', 'exposure_level', 'followers',
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'gmv', 'items_sold', 'avg_video_views', 'pricing', 'pricing_package',
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'collab_count', 'latest_collab', 'e_commerce_platforms',
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'gmv_by_channel', 'gmv_by_category', 'mcn',
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'create_time', 'update_time'
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]
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extra_kwargs = {
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'avatar': {'write_only': False}, # 允许读写
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'avatar_url': {'write_only': False} # 允许读写
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}
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def get_avatar_display_url(self, obj):
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"""获取头像显示URL，优先使用本地图片"""
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request = self.context.get('request')
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avatar_url = obj.get_avatar_url()
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if avatar_url and request:
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# 如果是本地图片，返回完整的URL
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if obj.avatar:
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return request.build_absolute_uri(avatar_url)
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# 如果是外部URL，直接返回
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else:
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return avatar_url
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return avatar_url
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class CreatorProfileListSerializer(serializers.ModelSerializer):
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"""创作者资料列表序列化器，用于列表显示，字段较少"""
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avatar_display_url = serializers.SerializerMethodField()
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class Meta:
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model = CreatorProfile
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fields = [
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'id', 'name', 'avatar_display_url', 'category',
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'exposure_level', 'followers', 'gmv', 'mcn'
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]
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def get_avatar_display_url(self, obj):
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"""获取头像显示URL"""
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request = self.context.get('request')
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avatar_url = obj.get_avatar_url()
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if avatar_url and request:
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if obj.avatar:
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return request.build_absolute_uri(avatar_url)
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else:
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return avatar_url
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return avatar_url
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class BrandSerializer(serializers.ModelSerializer):
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"""品牌序列化器"""
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class Meta:
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model = Brand
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fields = ['id', 'name', 'description', 'logo_url', 'category', 'source',
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'collab_count', 'creators_count', 'campaign_id', 'total_gmv_achieved',
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'total_views_achieved', 'shop_overall_rating', 'dataset_id_list',
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'created_at', 'updated_at', 'is_active']
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read_only_fields = ['id', 'created_at', 'updated_at', 'dataset_id_list']
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class ProductSerializer(serializers.ModelSerializer):
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"""产品序列化器"""
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brand_name = serializers.CharField(source='brand.name', read_only=True)
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class Meta:
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model = Product
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fields = ['id', 'brand', 'brand_name', 'name', 'description', 'image_url',
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'pid', 'commission_rate', 'open_collab', 'available_samples',
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'sales_price_min', 'sales_price_max', 'stock', 'items_sold',
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'product_rating', 'reviews_count', 'collab_creators', 'tiktok_shop',
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'dataset_id', 'external_id', 'created_at', 'updated_at', 'is_active']
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read_only_fields = ['id', 'created_at', 'updated_at'] |