class BoardDto(db.Model):
__tablename__ = 'boards'
__table_args__ = {'mysql_collate': 'utf8_general_ci'}
id: int = db.Column(db.Integer, primary_key=True, index=True)
email: str = db.Column(db.String(100),
db.ForeignKey(MemberDto.email),
nullable=False)
article_type: str = db.Column(db.String(50), nullable=False)
title: str = db.Column(db.String(50), nullable=False)
content: str = db.Column(db.String(20000), nullable=False)
regdate: datetime = db.Column(db.String(1000),
default=datetime.datetime.now())
member = db.relationship('MemberDto', back_populates='boards')
comments = db.relationship('CommentDto',
back_populates='board',
lazy='dynamic')
def __init__(self, email, article_type, title, content, regdate):
self.email = email
self.article_type = article_type
self.title = title
self.content = content
self.regdate = regdate
def __repr__(self):
return 'Board(id={}, email={}, article_type={}, title={}, content={}, regdate={})'.format(
self.id, self.email, self.article_type, self.title, self.content,
self.regdate)
@property
def json(self):
return {
'id': self.id,
'email': self.email,
'article_type': self.article_type,
'title': self.title,
'content': self.content,
'regdate': self.regdate
}
def save(self):
db.session.add(self)
db.commit()
def delete(self):
db.session.delete(self)
db.commit()
class CommentDto(db.Model):
__tablename__ = "comments"
__table_args__ = {"mysql_collate": "utf8_general_ci"}
id: int = db.Column(db.Integer, primary_key=True, index=True)
board_id: int = db.Column(db.Integer,
db.ForeignKey(BoardDto.id),
nullable=False)
email: str = db.Column(db.String(100),
db.ForeignKey(MemberDto.email),
nullable=False)
comment: str = db.Column(db.String(500), nullable=False)
regdate: datetime = db.Column(db.String(1000),
default=datetime.datetime.now(),
nullable=False)
comment_ref: int = db.Column(db.Integer, nullable=False)
comment_level: int = db.Column(db.Integer, nullable=False)
comment_step: int = db.Column(db.Integer, nullable=False)
board = db.relationship('BoardDto', back_populates='comments')
member = db.relationship('MemberDto', back_populates='comments')
def __init__(self, board_id, email, comment, regdate, comment_ref,
comment_level, comment_step):
self.board_id = board_id
self.email = email
self.comment = comment
self.regdate = regdate
self.comment_ref = comment_ref
self.comment_level = comment_level
self.comment_step = comment_step
def __repr__(self):
return f'id={self.id}, board_id={self.board_id}, email={self.email}, comment={self.comment}, regdate={self.regdate}, ref={self.comment_ref}, level={self.comment_level}, step={self.comment_step}'
@property
def json(self):
return {
'id': self.id,
'board_id': self.board_id,
'email': self.email,
'comment': self.comment,
'regdate': self.regdate,
'comment_ref': self.comment_ref,
'comment_level': self.comment_level,
'comment_step': self.comment_step
}
class TradingDto(db.Model):
__tablename__ = "tradings"
__table_args__ = {'mysql_collate': 'utf8_general_ci'}
id: int = db.Column(db.Integer, primary_key=True, index=True)
email: str = db.Column(db.String(100),
db.ForeignKey(MemberDto.email),
nullable=False)
stock_type: str = db.Column(db.String(20), nullable=False)
stock_ticker: str = db.Column(db.String(50), nullable=False)
stock_qty: int = db.Column(db.Integer, nullable=False)
price: float = db.Column(db.FLOAT, nullable=False)
trading_date: str = db.Column(db.String(50),
default=datetime.datetime.now())
member = db.relationship('MemberDto', back_populates='tradings')
def __init__(self, email, stock_type, stock_ticker, stock_qty, price,
trading_date):
self.email = email
self.stock_type = stock_type
self.stock_ticker = stock_ticker
self.stock_qty = stock_qty
self.price = price
self.trading_date = trading_date
def __repr__(self):
return 'Trading(trading_id={}, email={}, stock_type={}, stock_ticker={}, stock_qty={}, price={}, trading_date={})'.format(
self.id, self.email, self.stock_type, self.stock_ticker,
self.stock_qty, self.price, self.trading_date)
@property
def json(self):
return {
'id': self.id,
'email': self.email,
'stock_type': self.stock_type,
'stock_ticker': self.stock_ticker,
'stock_qty': self.stock_qty,
'price': self.price,
'trading_date': self.trading_date
}
class MemberDto(db.Model):
__tablename__ = "members"
__table_args__ = {"mysql_collate": "utf8_general_ci"}
email: str = db.Column(db.String(100), primary_key=True, index=True)
password: str = db.Column(db.String(50), nullable=False)
name: str = db.Column(db.String(50), nullable=False)
profile: str = db.Column(db.String(200), default='noimage.png')
geography: str = db.Column(db.String(50))
gender: str = db.Column(db.String(10))
age: int = db.Column(db.Integer)
tenure: int = db.Column(db.Integer, default=0)
stock_qty: int = db.Column(db.Integer, default=0)
balance: float = db.Column(db.FLOAT, default=0.0)
has_credit: int = db.Column(db.Integer)
credit_score: int = db.Column(db.Integer)
is_active_member: int = db.Column(db.Integer, nullable=False, default=1)
estimated_salary: float = db.Column(db.FLOAT)
role: str = db.Column(db.String(30), nullable=False, default='ROLE_USER')
probability_churn: float = db.Column(db.FLOAT, default=-1)
exited: int = db.Column(db.Integer, nullable=False, default=0)
tradings = db.relationship('TradingDto',
back_populates='member',
lazy='dynamic')
boards = db.relationship('BoardDto',
back_populates='member',
lazy='dynamic')
comments = db.relationship('CommentDto',
back_populates='member',
lazy='dynamic')
def __init__(self, email, password, name, profile, geography, gender, age,
tenure, stock_qty, balance, has_credit, credit_score,
is_active_member, estimated_salary, role, probability_churn,
exited):
self.email = email
self.password = password
self.name = name
self.profile = profile
self.geography = geography
self.gender = gender
self.age = age
self.tenure = tenure
self.stock_qty = stock_qty
self.balance = balance
self.has_credit = has_credit
self.credit_score = credit_score
self.is_active_member = is_active_member
self.estimated_salary = estimated_salary
self.role = role
self.probability_churn = probability_churn
self.exited = exited
def __repr__(self):
return 'Member(email={}, password={},'\
'name={}, profile={}, geography={}, gender={}, age={}, tenure={}, stock_qty={}, balance={},'\
'hasCrCard={}, credit_score={}, isActiveMember={}, estimatedSalary={}, role={}, probability_churn={}, exited={}'\
.format(self.email, self.password, self.name, self.profile, self.geography, self.gender, self.age, self.tenure, self.stock_qty, self.balance, self.has_credit, self.credit_score, self.is_active_member, self.estimated_salary, self.role, self.probability_churn, self.exited)
@property
def json(self):
return {
'email': self.email,
'password': self.password,
'name': self.name,
'profile': self.profile,
'geography': self.geography,
'gender': self.gender,
'age': self.age,
'tenure': self.tenure,
'stock_qty': self.stock_qty,
'balance': self.balance,
'has_credit': self.has_credit,
'credit_score': self.credit_score,
'is_active_member': self.is_active_member,
'estimated_salary': self.estimated_salary,
'role': self.role,
'probability_churn': self.probability_churn,
'exited': self.exited
}