Zhang Jing Xuan
0841b1a103
- 前端：Vue3 + TS + Element Plus，24 个页面路由（课件/组题/教案/动画/思维导图/作文批改/命题/课堂/资源/社区等） - 后端：FastAPI + SQLAlchemy + SQLite，17 个路由模块，AI 服务层含降级模板 - AI：glm-5.x 推理模型已禁用思维链，确保输出真实内容 - 修复：ai_service 两处请求体注入 enable_thinking/thinking disabled - 测试账号：13900999999 / test1234
45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
from sqlalchemy import Column, Integer, String, Text, DateTime, JSON, ForeignKey, Enum as SAEnum
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from sqlalchemy.orm import relationship
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from sqlalchemy.sql import func
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from database import Base
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class Exercise(Base):
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__tablename__ = "exercises"
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id = Column(Integer, primary_key=True, index=True)
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user_id = Column(Integer, ForeignKey("users.id"), nullable=False)
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title = Column(String(200), nullable=False)
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exercise_type = Column(
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SAEnum(
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"game_snake", "game_match", "game_adventure",
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"choice", "fill_blank", "true_false", "drag_sort", "matching",
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name="exercise_type",
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),
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default="choice",
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)
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subject = Column(String(50), default="")
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knowledge_points = Column(JSON, default=list)
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questions = Column(JSON, default=list)
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settings = Column(JSON, default=dict)
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created_at = Column(DateTime, server_default=func.now())
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updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now())
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author = relationship("User", back_populates="exercises")
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attempts = relationship("ExerciseAttempt", back_populates="exercise", lazy="selectin")
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class ExerciseAttempt(Base):
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__tablename__ = "exercise_attempts"
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id = Column(Integer, primary_key=True, index=True)
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exercise_id = Column(Integer, ForeignKey("exercises.id"), nullable=False)
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student_name = Column(String(50), default="")
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answers = Column(JSON, default=list)
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score = Column(Integer, default=0)
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total = Column(Integer, default=0)
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duration = Column(Integer, default=0)
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created_at = Column(DateTime, server_default=func.now())
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exercise = relationship("Exercise", back_populates="attempts")
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