59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
from rest_framework import serializers
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from .models import Achievement, UserAchievement
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class AchievementSerializer(serializers.ModelSerializer):
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"""
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成就序列化器
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"""
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class Meta:
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model = Achievement
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fields = (
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'id', 'name', 'description', 'icon', 'rarity',
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'achievement_type', 'is_hidden', 'points',
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'created_at', 'updated_at'
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)
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read_only_fields = ('created_at', 'updated_at')
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def to_representation(self, instance):
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"""自定义输出格式"""
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ret = super().to_representation(instance)
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# 将稀有度和成就类型的显示名称添加到响应中
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ret['rarity_display'] = instance.get_rarity_display()
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ret['type_display'] = instance.get_achievement_type_display()
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return ret
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class UserAchievementSerializer(serializers.ModelSerializer):
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"""
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用户成就关联序列化器
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"""
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achievement = AchievementSerializer(read_only=True)
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class Meta:
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model = UserAchievement
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fields = (
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'id', 'user', 'achievement', 'acquired_at',
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'acquisition_data', 'notification_shown'
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)
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read_only_fields = ('acquired_at',)
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class UserAchievementCreateSerializer(serializers.ModelSerializer):
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"""
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用户成就关联创建序列化器（用于管理端）
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"""
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class Meta:
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model = UserAchievement
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fields = ('user', 'achievement', 'acquisition_data', 'notification_shown')
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class UserAchievementListSerializer(serializers.ModelSerializer):
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"""
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用户获取的成就列表序列化器
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"""
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achievement = AchievementSerializer(read_only=True)
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class Meta:
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model = UserAchievement
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fields = ('id', 'achievement', 'acquired_at', 'acquisition_data')
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read_only_fields = ('id', 'achievement', 'acquired_at', 'acquisition_data') |