update teacher models

models/class_teacher.py

@@ -0,0 +1,53 @@
+from sqlalchemy import (Column, Integer, String, Text,
+                        BigInteger,ForeignKey,VARCHAR,DateTime
+                        )
+from sqlalchemy.dialects.mssql import TINYINT
+
+from core.database import Base
+from datetime import datetime
+
+
+#班级老师关系表 class_teachers_info_detail 中间表 ORM 模型完整定义
+#字段包括id,class_id,teacher_id,role,created_at,updated_at,is_deleted
+class ClassTeachers(Base):
+    __tablename__ = "class_teachers_info_detail"
+    id = Column(
+         BigInteger
+        ,primary_key=True
+        ,autoincrement=True
+        ,comment='关系')
+    class_id = Column(
+         BigInteger
+        ,ForeignKey('class_id')
+        ,nullable=False
+        ,comment='关联 class_id'
+    )
+    teacher_id = Column(
+         BigInteger
+        ,ForeignKey('teacher_id')
+        ,nullable=False
+        ,comment='关联 teacher_id'
+    )
+    role = Column(
+         VARCHAR(30)
+        ,nullable=False
+        ,comment='老师在班级中的角色：head_teacher班主任 / lecturer授课老师 / assistant助教'
+    )
+    created_at = Column(
+         DateTime
+        ,nullable=False
+        ,default=datetime.now()
+        ,comment='创建时间'
+    )
+    updated_at = Column(
+         DateTime
+        ,nullable=False
+        ,default=datetime.now()
+        ,comment='更新时间'
+    )
+    is_deleted = Column(
+        TINYINT
+        ,nullable=False
+        ,default=0
+        ,comment='逻辑删除'
+    )

models/teacher.py

@@ -1,5 +1,4 @@
-from sqlalchemy import (Column, Integer, String, Text,
+from sqlalchemy import (Column, Integer,VARCHAR,DateTime
-                        BigInteger,ForeignKey,VARCHAR,DateTime
                         )
 from sqlalchemy.dialects.mssql import TINYINT
 
@@ -62,48 +61,3 @@ class Teacher(Base):
     )
 
 
-#班级老师关系表 class_teachers_info_detail 中间表 ORM 模型完整定义
-#字段包括id,class_id,teacher_id,role,created_at,updated_at,is_deleted
-class ClassTeachers(Base):
-    __tablename__ = "class_teachers_info_detail"
-    id = Column(
-         BigInteger
-        ,primary_key=True
-        ,autoincrement=True
-        ,comment='关系')
-    class_id = Column(
-         BigInteger
-        ,ForeignKey('class_id')
-        ,nullable=False
-        ,comment='关联 class_id'
-    )
-    teacher_id = Column(
-         BigInteger
-        ,ForeignKey('teacher_id')
-        ,nullable=False
-        ,comment='关联 teacher_id'
-    )
-    role = Column(
-         VARCHAR(30)
-        ,nullable=False
-        ,comment='老师在班级中的角色：head_teacher班主任 / lecturer授课老师 / assistant助教'
-    )
-    created_at = Column(
-         DateTime
-        ,nullable=False
-        ,default=datetime.now()
-        ,comment='创建时间'
-    )
-    updated_at = Column(
-         DateTime
-        ,nullable=False
-        ,default=datetime.now()
-        ,comment='更新时间'
-    )
-    is_deleted = Column(
-        TINYINT
-        ,nullable=False
-        ,default=0
-        ,comment='逻辑删除'
-    )
-