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| # models.py | |
| # db๊ด๋ จํ ๋ชจ๋ธ ์ฝ๋ | |
| # User, Diary ๋ชจ๋ธ์ ์ | |
| from . import db | |
| from werkzeug.security import generate_password_hash, check_password_hash # ๋น๋ฐ๋ฒํธ ํด์ฑ(์ํธํ, *์ฒ๋ฆฌํด์ค) | |
| import uuid | |
| class User(db.Model): | |
| id = db.Column(db.String(36), primary_key=True, default =lambda :str(uuid.uuid4())) # UUID ํ์์ ๊ณ ์ ID, ์ ์ ๋ ๋ฌธ์์ด๋ก ๋ฃ์์ ์๋ค. | |
| username = db.Column(db.String(80), unique=True, nullable=False) # ์ฌ์ฉ์์ ์ด๋ฆ์ ํฌ๊ทํ๊ณ , ๊ณต๋ฐฑ์ ์์ | |
| password_hash = db.Column(db.String(128), nullable=False) | |
| # User๊ฐ ์ญ์ ๋๋ฉด, ๊ด๋ จ๋ ๋ชจ๋ Diary๋ ํจ๊ป ์ญ์ ๋๋๋ก cascade ์ต์ ์ถ๊ฐ | |
| diaries = db.relationship('Diary', backref='author', lazy=True, cascade="all, delete-orphan") | |
| # ๋น๋ฐ๋ฒํธ๋ฅผ ํด์ฑํ์ฌ ์ ์ฅ | |
| def set_password(self, password): | |
| self.password_hash = generate_password_hash(password) | |
| # ํด์๋ ๋น๋ฐ๋ฒํธ์ ์ ๋ ฅ๋ ๋น๋ฐ๋ฒํธ๋ฅผ ๋น๊ต | |
| def check_password(self, password): | |
| return check_password_hash(self.password_hash, password) | |
| # ์ ์ ํธ์ถ๋ช ํ์ธ | |
| def __repr__(self): | |
| return f"<User id={self.id} username='{self.username}'>" | |
| class Diary(db.Model): | |
| id = db.Column(db.String(36), primary_key=True, default =lambda :str(uuid.uuid4())) # UUID ํ์์ ๊ณ ์ ID | |
| user_id = db.Column(db.String(36), db.ForeignKey('user.id'), nullable=False) # ์์ฑ์ ID (User ๋ชจ๋ธ๊ณผ ์ฐ๊ด) | |
| content = db.Column(db.Text, nullable=False) # ์ผ๊ธฐ ๋ด์ฉ | |
| emotion = db.Column(db.String(20), nullable=False) # ๊ฐ์ ๋ผ๋ฒจ | |
| timestamp = db.Column(db.DateTime, server_default=db.func.now()) # ์์ฑ ์๊ฐ (๊ธฐ๋ณธ๊ฐ: ํ์ฌ ์๊ฐ) | |
| user = db.relationship('User', backref=db.backref('diaries', lazy=True)) # User ๋ชจ๋ธ๊ณผ์ ๊ด๊ณ ์ค์ | |