updated first commit

app/models/user.py

@@ -0,0 +1,53 @@
+"""
+User model for authentication and authorization
+"""
+
+from flask_login import UserMixin
+from app.extensions import db, bcrypt
+
+class User(db.Model, UserMixin):
+    """User model for authentication and role management"""
+    
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(80), unique=True, nullable=False, index=True)
+    password = db.Column(db.String(255), nullable=False)
+    role = db.Column(db.String(80), nullable=False, default='user')
+    theme = db.Column(db.String(80), default='light')
+    created_at = db.Column(db.DateTime, default=db.func.current_timestamp())
+    last_login = db.Column(db.DateTime)
+    is_active_user = db.Column(db.Boolean, default=True)
+
+    def set_password(self, password):
+        """Hash and set user password"""
+        self.password = bcrypt.generate_password_hash(password).decode('utf-8')
+
+    def check_password(self, password):
+        """Check if provided password matches user's password"""
+        return bcrypt.check_password_hash(self.password, password)
+
+    @property
+    def is_admin(self):
+        """Check if user has admin role"""
+        return self.role == 'admin'
+
+    @property
+    def is_active(self):
+        """Required by Flask-Login"""
+        return self.is_active_user
+
+    @property
+    def is_authenticated(self):
+        """Required by Flask-Login"""
+        return True
+
+    @property
+    def is_anonymous(self):
+        """Required by Flask-Login"""
+        return False
+
+    def get_id(self):
+        """Required by Flask-Login"""
+        return str(self.id)
+
+    def __repr__(self):
+        return f'<User {self.username}>'