class User(UserMixin, db.Model): id = db.Column(db.Integer, primary_key=True) user_type = db.Column(db.String(30)) password = db.Column(db.String(1000)) #user backref can be used in employeee table t extract details employees = db.relationship('Employee', backref='user', lazy='dynamic')
class Role(db.Model): id = db.Column(db.Integer, primary_key=True) name = db.Column(db.String(30)) description = db.Column(db.String(2000)) #role backref can be used in employeee table t extract details employees = db.relationship('Employee', backref='role', lazy='dynamic')
class User(db.Model,UserMixin): id = db.Column(db.Integer,primary_key=True) username = db.Column(db.String(20),unique=True,nullable=False) email = db.Column(db.String(20),unique=True,nullable=False) password = db.Column(db.String(20),nullable=False) def __repr__(self): return f"User('{self.username}','{self.email}')"
class Student(db.Model): id = db.Column(db.Integer, primary_key=True) firstname = db.Column(db.String(50), nullable=False) lastname = db.Column(db.String(50), nullable=False) grad_class = db.Column( db.Integer, nullable=False) # we don't want to store fresh, soph, etc. # one to many with Student to Note #notes = db.relationship('Note', backref='student', lazy=True) def __repr__(self): return f"Note('{self.id}', '{self.firstname}', '{self.lastname}')"
class Note(db.Model): id = db.Column(db.Integer, primary_key=True) note_image = db.Column(db.String(20), nullable=False) user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False) system_date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow) content = db.Column(db.String(2000), nullable=True) # TODO: *** future elements to this model *** # student_id = db.Column(db.Integer, db.ForeignKey('student.id'), nullable=True) # begin_date = db.Column(db.DateTime, nullable=True) # end_date = db.Column(db.DateTime, nullable=True) def __repr__(self): return f"Note('{self.note_image}')"
class User(db.Model, UserMixin): id = db.Column(db.Integer, primary_key=True) username = db.Column(db.String(20), unique=True, nullable=False) email = db.Column(db.String(120), unique=True, nullable=False) image_file = db.Column(db.String(20), nullable=False, default='default.jpg') password = db.Column(db.String(60), nullable=False) # this is signifying the one to many relationship from User to Note # TODO: learn about the lazy indicator... as well as the backref notes = db.relationship('Note', backref='reviewer', lazy=True) # this needs some more explaination... # seems to be what shows up in the terminal window when we return an object of this type def __repr__(self): return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Add(db.Model): id = db.Column(db.Integer, primary_key=True) classname = db.Column(db.String(20)) #students = db.Column(db.Integer, unique=True, nullable=False) coordinator = db.Column(db.String(30)) co_email = db.Column(db.String(30)) stuname = db.Column(db.String(30)) regno = db.Column(db.Integer,unique=True) mobileno = db.Column(db.Integer,unique=True) # def get_my_form(self): # from attendance.forms import AddForm # return AddForm() # def insertion(): # form = self.get_my_form() # num = form.students.data # stu[num] # regno[num] # for i in range(num): def __repr__(self): return f"Add('{self.classname}','{self.coordinator}','{self.co_email}','{self.stuname}','{self.regno}','{self.mobileno}')"
class Employee(db.Model, UserMixin): id = db.Column(db.Integer, primary_key=True) role_id = db.Column(db.Integer, db.ForeignKey('role.id')) user_id = db.Column(db.Integer, db.ForeignKey('user.id')) department_id = db.Column(db.Integer, db.ForeignKey('department.id')) name = db.Column(db.String(50)) #employee backref can be used in attendence table t extract employee detail attendance = db.relationship('Attendance', backref='employee', lazy='dynamic') work = db.relationship('Work', backref='employee', lazy='dynamic')
class Attendance(db.Model): id = db.Column(db.Integer, primary_key=True) employee_id = db.Column(db.Integer, db.ForeignKey('employee.id')) in_out = db.Column(db.String(30)) DT = db.Column(db.DateTime, default=dt.now())