219 lines
7.0 KiB
Python
219 lines
7.0 KiB
Python
from datetime import datetime
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from typing import Dict, Optional, Union
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import jwt
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from flask import current_app
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from sqlalchemy import func
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from sqlalchemy.ext.declarative import DeclarativeMeta
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from sqlalchemy.ext.hybrid import hybrid_property
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from sqlalchemy.sql.expression import select
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from fittrackee import bcrypt, db
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from fittrackee.workouts.models import Workout
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from .exceptions import UserNotFoundException
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from .roles import UserRole
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from .utils.token import decode_user_token, get_user_token
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BaseModel: DeclarativeMeta = db.Model
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class User(BaseModel):
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__tablename__ = 'users'
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id = db.Column(db.Integer, primary_key=True, autoincrement=True)
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username = db.Column(db.String(255), unique=True, nullable=False)
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email = db.Column(db.String(255), unique=True, nullable=False)
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password = db.Column(db.String(255), nullable=False)
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created_at = db.Column(db.DateTime, nullable=False)
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admin = db.Column(db.Boolean, default=False, nullable=False)
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first_name = db.Column(db.String(80), nullable=True)
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last_name = db.Column(db.String(80), nullable=True)
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birth_date = db.Column(db.DateTime, nullable=True)
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location = db.Column(db.String(80), nullable=True)
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bio = db.Column(db.String(200), nullable=True)
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picture = db.Column(db.String(255), nullable=True)
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timezone = db.Column(db.String(50), nullable=True)
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# does the week start Monday?
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weekm = db.Column(db.Boolean, default=False, nullable=False)
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workouts = db.relationship(
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'Workout',
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lazy=True,
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backref=db.backref('user', lazy='joined', single_parent=True),
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)
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records = db.relationship(
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'Record',
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lazy=True,
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backref=db.backref('user', lazy='joined', single_parent=True),
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)
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language = db.Column(db.String(50), nullable=True)
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imperial_units = db.Column(db.Boolean, default=False, nullable=False)
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is_active = db.Column(db.Boolean, default=False, nullable=False)
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email_to_confirm = db.Column(db.String(255), nullable=True)
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confirmation_token = db.Column(db.String(255), nullable=True)
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def __repr__(self) -> str:
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return f'<User {self.username!r}>'
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def __init__(
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self,
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username: str,
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email: str,
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password: str,
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created_at: Optional[datetime] = None,
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) -> None:
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self.username = username
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self.email = email
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self.password = bcrypt.generate_password_hash(
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password, current_app.config.get('BCRYPT_LOG_ROUNDS')
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).decode()
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self.created_at = (
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datetime.utcnow() if created_at is None else created_at
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)
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@staticmethod
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def encode_auth_token(user_id: int) -> str:
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"""
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Generates the auth token
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:param user_id: -
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:return: JWToken
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"""
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return get_user_token(user_id)
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@staticmethod
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def encode_password_reset_token(user_id: int) -> str:
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"""
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Generates the auth token
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:param user_id: -
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:return: JWToken
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"""
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return get_user_token(user_id, password_reset=True)
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@staticmethod
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def decode_auth_token(auth_token: str) -> Union[int, str]:
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"""
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Decodes the auth token
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:param auth_token: -
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:return: integer|string
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"""
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try:
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return decode_user_token(auth_token)
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except jwt.ExpiredSignatureError:
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return 'signature expired, please log in again'
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except jwt.InvalidTokenError:
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return 'invalid token, please log in again'
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@hybrid_property
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def workouts_count(self) -> int:
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return Workout.query.filter(Workout.user_id == self.id).count()
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@workouts_count.expression # type: ignore
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def workouts_count(self) -> int:
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return (
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select([func.count(Workout.id)])
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.where(Workout.user_id == self.id)
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.label('workouts_count')
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)
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def serialize(self, current_user: 'User') -> Dict:
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role = (
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UserRole.AUTH_USER
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if current_user.id == self.id
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else UserRole.ADMIN
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if current_user.admin
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else UserRole.USER
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)
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if role == UserRole.USER:
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raise UserNotFoundException()
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sports = []
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total = (0, '0:00:00')
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if self.workouts_count > 0: # type: ignore
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sports = (
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db.session.query(Workout.sport_id)
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.filter(Workout.user_id == self.id)
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.group_by(Workout.sport_id)
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.order_by(Workout.sport_id)
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.all()
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)
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total = (
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db.session.query(
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func.sum(Workout.distance), func.sum(Workout.duration)
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)
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.filter(Workout.user_id == self.id)
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.first()
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)
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serialized_user = {
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'admin': self.admin,
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'bio': self.bio,
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'birth_date': self.birth_date,
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'created_at': self.created_at,
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'email': self.email,
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'email_to_confirm': self.email_to_confirm,
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'first_name': self.first_name,
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'is_active': self.is_active,
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'last_name': self.last_name,
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'location': self.location,
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'nb_sports': len(sports),
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'nb_workouts': self.workouts_count,
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'picture': self.picture is not None,
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'records': [record.serialize() for record in self.records],
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'sports_list': [
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sport for sportslist in sports for sport in sportslist
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],
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'total_distance': float(total[0]),
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'total_duration': str(total[1]),
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'username': self.username,
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}
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if role == UserRole.AUTH_USER:
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serialized_user = {
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**serialized_user,
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**{
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'imperial_units': self.imperial_units,
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'language': self.language,
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'timezone': self.timezone,
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'weekm': self.weekm,
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},
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}
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return serialized_user
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class UserSportPreference(BaseModel):
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__tablename__ = 'users_sports_preferences'
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user_id = db.Column(
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db.Integer,
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db.ForeignKey('users.id'),
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primary_key=True,
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)
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sport_id = db.Column(
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db.Integer,
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db.ForeignKey('sports.id'),
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primary_key=True,
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)
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color = db.Column(db.String(50), nullable=True)
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is_active = db.Column(db.Boolean, default=True, nullable=False)
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stopped_speed_threshold = db.Column(db.Float, default=1.0, nullable=False)
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def __init__(
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self,
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user_id: int,
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sport_id: int,
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stopped_speed_threshold: float,
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) -> None:
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self.user_id = user_id
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self.sport_id = sport_id
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self.is_active = True
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self.stopped_speed_threshold = stopped_speed_threshold
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def serialize(self) -> Dict:
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return {
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'user_id': self.user_id,
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'sport_id': self.sport_id,
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'color': self.color,
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'is_active': self.is_active,
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'stopped_speed_threshold': self.stopped_speed_threshold,
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}
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