Phase 1

app/models/user.py

@@ -0,0 +1,30 @@
+from app import db, login_manager
+from flask_login import UserMixin
+from werkzeug.security import generate_password_hash, check_password_hash
+from datetime import datetime
+
+@login_manager.user_loader
+def load_user(user_id):
+    return User.query.get(int(user_id))
+
+class User(UserMixin, db.Model):
+    __tablename__ = 'users'
+
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(100), unique=True, nullable=False, index=True)
+    email = db.Column(db.String(255), unique=True, nullable=False, index=True)
+    password_hash = db.Column(db.String(255), nullable=False)
+    role = db.Column(db.Enum('admin', 'supervisor', 'inspector'), nullable=False)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+
+    # Relationships
+    inspections = db.relationship('Inspection', backref='inspector', lazy='dynamic')
+
+    def set_password(self, password):
+        self.password_hash = generate_password_hash(password)
+
+    def check_password(self, password):
+        return check_password_hash(self.password_hash, password)
+
+    def __repr__(self):
+        return f'<User {self.username}>'