42 lines
1.9 KiB
Python
42 lines
1.9 KiB
Python
from datetime import datetime
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from flask_login import UserMixin
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from . import db, login_manager
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@login_manager.user_loader
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def load_user(user_id):
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return User.query.get(int(user_id))
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class User(UserMixin, db.Model):
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id = db.Column(db.Integer, primary_key=True)
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username = db.Column(db.String(100), unique=True, nullable=False)
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password_hash = db.Column(db.String(200))
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is_admin = db.Column(db.Boolean, default=False)
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is_guest = db.Column(db.Boolean, default=True)
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guest_cookie_id = db.Column(db.String(100), unique=True, nullable=True) # 用于绑定不同设备的Guest
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created_at = db.Column(db.DateTime, default=datetime.utcnow)
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print_files = db.relationship('PrintFile', backref='uploader', lazy=True)
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class PrintFile(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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filename = db.Column(db.String(255), nullable=False)
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original_filename = db.Column(db.String(255), nullable=False) # 保存原有名称
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file_type = db.Column(db.String(10)) # stl 或者 gcode
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user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
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created_at = db.Column(db.DateTime, default=datetime.utcnow)
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status = db.Column(db.String(50), default='waiting') # waiting, slicing, sliced, failed
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transform_matrix = db.Column(db.Text, nullable=True) # json format of 16-element array
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class UserSession(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
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session_token = db.Column(db.String(100), unique=True, nullable=False)
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ip_address = db.Column(db.String(50))
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user_agent = db.Column(db.String(255))
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last_active = db.Column(db.DateTime, default=datetime.utcnow)
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is_active = db.Column(db.Boolean, default=True)
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class SystemConfig(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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key = db.Column(db.String(50), unique=True, nullable=False)
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value = db.Column(db.String(255), nullable=False)
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