83 lines
3.6 KiB
Python
83 lines
3.6 KiB
Python
from app import db, login_manager
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from flask_login import UserMixin
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from werkzeug.security import generate_password_hash, check_password_hash
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from app.utils.time_utils import now_eastern
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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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__tablename__ = 'users'
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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, index=True)
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full_name = db.Column(db.String(150), nullable=True)
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email = db.Column(db.String(255), unique=True, nullable=False, index=True)
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password_hash = db.Column(db.String(255), nullable=False)
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role = db.Column(
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db.Enum('admin', 'supervisor', 'inspector', 'project_manager', 'customer'),
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nullable=False
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)
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created_at = db.Column(db.DateTime, default=now_eastern)
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active = db.Column(db.Boolean, default=True, nullable=False)
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# ── Customer password-setup workflow ──────────────────────────────────
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# password_set: False for newly created customer accounts until they
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# complete the set-password flow via emailed link.
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# Always True for internal users created via UserForm.
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password_set = db.Column(db.Boolean, nullable=False, default=True)
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set_password_token = db.Column(db.String(64), nullable=True, index=True)
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set_password_token_expires = db.Column(db.DateTime, nullable=True)
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# Relationships
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inspections = db.relationship('Inspection', backref='inspector', lazy='dynamic')
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# ── Flask-Login integration ────────────────────────────────────────────
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# Override UserMixin.is_active so that disabled accounts are rejected
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# automatically by login_required and login_user() without any extra code.
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@property
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def is_active(self):
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return self.active
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def set_password(self, password):
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self.password_hash = generate_password_hash(password)
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def check_password(self, password):
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return check_password_hash(self.password_hash, password)
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@property
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def display_name(self):
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"""Return full name if set, otherwise fall back to username."""
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return self.full_name.strip() if self.full_name and self.full_name.strip() else self.username
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def generate_set_password_token(self, expires_hours=72):
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"""Create a one-time set-password token valid for `expires_hours` hours."""
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import secrets
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from datetime import timedelta
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self.set_password_token = secrets.token_hex(32) # 64 hex chars
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self.set_password_token_expires = now_eastern() + timedelta(hours=expires_hours)
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return self.set_password_token
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def clear_set_password_token(self):
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"""Invalidate the token after use."""
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self.set_password_token = None
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self.set_password_token_expires = None
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@staticmethod
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def verify_set_password_token(token):
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"""Return the User whose token matches, or None if invalid/expired."""
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if not token:
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return None
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user = User.query.filter_by(set_password_token=token).first()
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if user is None:
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return None
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if user.set_password_token_expires is None:
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return None
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if now_eastern() > user.set_password_token_expires:
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return None
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return user
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def __repr__(self):
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return f'<User {self.username}>'
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