from rest_framework import serializers
from .models import Article, Material


class ArticelSerializer(serializers.ModelSerializer):
    """
    文章序列化
    """
    create_time = serializers.DateTimeField(format="%Y-%m-%d %H:%M:%S", required=False, read_only=True)
    update_time = serializers.DateTimeField(format="%Y-%m-%d %H:%M:%S", required=False, read_only=True)
    class Meta:
        model = Article
        fields = '__all__'

class ArticelListSerializer(serializers.ModelSerializer):
    """
    文章列表序列化
    """
    create_time = serializers.DateTimeField(format="%Y-%m-%d %H:%M:%S", required=False, read_only=True)
    update_time = serializers.DateTimeField(format="%Y-%m-%d %H:%M:%S", required=False, read_only=True)
    class Meta:
        model = Article
        exclude = ('content',)

class MaterialSerializer(serializers.ModelSerializer):
    class Meta:
        model = Material
        fields = '__all__'