models.py

rom app import db, models
from werkzeug.security import generate_password_hash, check_password_hash

class User:
    def register(username, password, email, nickname):
        u = models.user_structure(UserName = username, PassWord = password, Email = email, NickName = nickname, Active = 1)
        db.session.add(u)
        db.session.commit()

    def getUserId(id):
        return models.user_structure.query.get(id)

    def Verify_password(username, password):
        u = models.user_structure.query.filter_by(UserName=username).first()
        if u.PassWord == password :
            return True
        else:
            return False

    def getUser(username):
        return models.user_structure.query.filter_by(UserName=username).first()

    def getUserByNickName(nickname):
        return models.user_structure.query.filter_by(NickName=nickname).first()

    def checkNickName(nickname):
        return models.user_structure.query.filter_by(NickName=nickname).first() == None

    def checkUserName(username):
        return models.user_structure.query.filter_by(UserName=username).first() == None

    def UpdateUser(User):
        db.session.add(User)
        db.session.commit()