class Rep(db.Model): #one in set
__tablename__ = 'Rep'
rep_id = db.Column(db.Integer, primary_key=True)
set_id = db.Column(db.Integer,
db.ForeignKey('Set.set_id', ondelete='CASCADE'),
nullable=False)
exercise_id = db.Column(db.Integer,
db.ForeignKey('ExerciseDB.exercise_id',
ondelete='CASCADE'),
nullable=False)
workout_id = db.Column(db.Integer,
db.ForeignKey('Workout.workout_id',
ondelete='CASCADE'),
nullable=False)
workoutrecord_id = db.Column(db.Integer,
db.ForeignKey(
'WorkoutRecord.workoutrecord_id',
ondelete='CASCADE'),
nullable=False)
user_id = db.Column(db.Integer,
db.ForeignKey('User.user_id', ondelete='CASCADE'),
nullable=False)
rep_count = db.Column(db.Integer, nullable=False)
rep_unit = db.Column(db.String(20),
nullable=False) #e.g. 50 kg, kg is the desc
rep_desc = db.Column(db.String(20),
nullable=False) #e.g. 50kg, 50 is the desc
class Exercise(db.Model): #one exercise in workout
__tablename__ = 'Exercise'
exercise_id = db.Column(db.Integer,
db.ForeignKey('ExerciseDB.exercise_id',
ondelete='CASCADE'),
nullable=False,
primary_key=True)
workout_id = db.Column(db.Integer,
db.ForeignKey('Workout.workout_id',
ondelete='CASCADE'),
nullable=False,
primary_key=True)
workoutrecord_id = db.Column(db.Integer,
db.ForeignKey(
'WorkoutRecord.workoutrecord_id',
ondelete='CASCADE'),
nullable=False,
primary_key=True)
user_id = db.Column(db.Integer,
db.ForeignKey('User.user_id', ondelete='CASCADE'),
nullable=False,
primary_key=True)
exercise_name = db.Column(db.String(100), nullable=False)
exercise_desc = db.Column(db.String(1000000), nullable=False)
exercise_img = db.Column(db.String(1000000), nullable=False)
exercise_category_primary = db.Column(db.String(1000000), nullable=False)
exercise_category_secondary = db.Column(db.String(1000000), nullable=True)
exercise_caloriesburnt = db.Column(db.Float, nullable=False)
status = db.Column(db.Boolean, nullable=False, default=False)
class FoodRecord(db.Model): #a food record that user eat
__tablename__ = 'FoodRecord'
foodrecord_id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer,
db.ForeignKey('User.user_id', ondelete='CASCADE'),
nullable=False)
foodrecord_date = db.Column(db.DateTime,
nullable=False,
default=datetime.now())
foodrecord_meal = db.Column(db.String(20),
nullable=False,
default='Breakfast')
food_id = db.Column(db.Integer,
db.ForeignKey('FoodDB.food_id', ondelete='CASCADE'),
nullable=False,
primary_key=True)
food_name = db.Column(db.String(1000), nullable=False)
food_calories = db.Column(db.Float, nullable=False)
food_protein = db.Column(db.Float, nullable=False)
food_carb = db.Column(db.Float, nullable=False)
food_fat = db.Column(db.Float, nullable=False)
food_fibres = db.Column(db.Float, nullable=False)
food_saturatedfat = db.Column(db.Float, nullable=False)
food_sodium = db.Column(db.Float, nullable=False)
serving_size = db.Column(db.Float, nullable=False)
class User(db.Model, UserMixin): #User info
__tablename__ = 'User'
user_id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
password = db.Column(db.Unicode(20), nullable=False)
age = db.Column(db.Integer, nullable=False)
height = db.Column(db.Float, nullable=False)
weight = db.Column(db.Float, nullable=False)
image = db.Column(db.String(20), nullable=False, default='default.jpg')
healthGoal = db.Column(db.String(120),
nullable=False,
default='Maintain Weight')
FoodRecord = db.relationship("FoodRecord",
backref="User",
cascade="all, delete, delete-orphan",
passive_deletes=True)
WorkoutRecord = db.relationship("WorkoutRecord",
backref="User",
cascade="all, delete, delete-orphan",
passive_deletes=True)
Workout = db.relationship("Workout",
backref="User",
cascade="all, delete, delete-orphan",
passive_deletes=True)
Exercise = db.relationship("Exercise",
backref="User",
cascade="all, delete, delete-orphan",
passive_deletes=True)
Set = db.relationship("Set",
backref="User",
cascade="all, delete, delete-orphan",
passive_deletes=True)
Rep = db.relationship("Rep",
backref="User",
cascade="all, delete, delete-orphan",
passive_deletes=True)
def get_reset_token(self,
expires_sec=600): #10mins to change their password
s = Serializer(app.config['SECRET_KEY'], expires_sec)
return s.dumps({'user_id': self.user_id}).decode('utf-8')
@staticmethod
def verify_reset_token(token):
s = Serializer(app.config['SECRET_KEY'])
try: #if check if token has expired
user_id = s.loads(token)['user_id']
except:
return None
return User.query.get(user_id)
def get_id(self):
return (self.user_id)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image}')"
class ExerciseDB(db.Model): # from exercise API
__tablename__ = 'ExerciseDB'
exercise_id = db.Column(db.Integer, primary_key=True)
exercise_name = db.Column(db.String(100), nullable=False)
exercise_desc = db.Column(db.String(1000000), nullable=False)
exercise_img = db.Column(db.String(1000000), nullable=False)
exercise_category_primary = db.Column(db.String(1000000), nullable=False)
exercise_category_secondary = db.Column(db.String(1000000), nullable=True)
Exercise = db.relationship("Exercise",
backref="ExerciseDB",
cascade="all, delete",
passive_deletes=True)
Set = db.relationship("Set",
backref="ExerciseDB",
cascade="all, delete, delete-orphan",
passive_deletes=True)
Rep = db.relationship("Rep",
backref="ExerciseDB",
cascade="all, delete, delete-orphan",
passive_deletes=True)
class FoodDB(db.Model): #from food API
__tablename__ = 'FoodDB'
food_id = db.Column(db.Integer, primary_key=True)
food_name = db.Column(db.String(1000), nullable=False)
food_calories = db.Column(db.Float, nullable=False)
food_protein = db.Column(db.Float, nullable=False)
food_carb = db.Column(db.Float, nullable=False)
food_fat = db.Column(db.Float, nullable=False)
food_fibres = db.Column(db.Float, nullable=False)
food_saturatedfat = db.Column(db.Float, nullable=False)
food_sodium = db.Column(db.Float, nullable=False)
serving_size = db.Column(db.Float, nullable=False)
FoodRecord = db.relationship("FoodRecord",
backref="FoodDB",
cascade="all, delete, delete-orphan",
passive_deletes=True)
class Workout(db.Model): #one workout of user
__tablename__ = 'Workout'
workout_id = db.Column(db.Integer, primary_key=True)
workoutrecord_id = db.Column(db.Integer,
db.ForeignKey(
'WorkoutRecord.workoutrecord_id',
ondelete='CASCADE'),
nullable=False)
user_id = db.Column(db.Integer,
db.ForeignKey('User.user_id', ondelete='CASCADE'),
nullable=False)
workout_name = db.Column(db.String(50), nullable=False)
Exercise = db.relationship("Exercise",
backref="Workout",
cascade="all, delete, delete-orphan",
passive_deletes=True)
Set = db.relationship("Set",
backref="Workout",
cascade="all, delete, delete-orphan",
passive_deletes=True)
Rep = db.relationship("Rep",
backref="Workout",
cascade="all, delete, delete-orphan",
passive_deletes=True)