claude_sms_test

2026-09-18 16:53:21 +08:00
commit b9311bdb1e
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+# model/teacher_model.py
+# 教师信息表模型
+from sqlalchemy import Column, String, Integer
+from sqlalchemy.orm import relationship
+
+from database import Base
+
+
+class Teacher(Base):
+    __tablename__ = "tea_info"  # 表名
+
+    # 字段定义
+    id = Column(String(15), primary_key=True, index=True)   # 主键，索引
+    name = Column(String(20), nullable=False)               # 姓名，非空
+    phone = Column(String(20), unique=True, nullable=False) # 电话，唯一，非空
+    type = Column(String(20), nullable=False)               # 教师职位,非空
+    is_deleted = Column(Integer, nullable=False, default=0) # 逻辑删除(软删除),0是未删除,1是删除,默认为0
+
+    head_classes = relationship("ClsMgmt",
+                                foreign_keys="ClsMgmt.head_tea_id",
+                                back_populates="head_teacher")
+
+    lecturer_classes = relationship("ClsMgmt",
+                                    foreign_keys="ClsMgmt.lecturer_id",
+                                    back_populates="lecturer")