class TbRole(db.Model):
"""
角色表
"""
__tablename__ = "tb_role"
id = db.Column(db.Integer, primary_key=True, comment="自增 id", autoincrement=True)
name = db.Column(db.String(64), comment="角色名")
interface = db.relationship(
"TbInterface",
secondary=interface,
lazy="subquery",
backref=db.backref("roles", lazy=True)
)
menu = db.relationship(
"TbMenu",
secondary=menu,
lazy="subquery",
backref=db.backref("roles", lazy=True))
create_time = db.Column(db.BigInteger, default=utc_timestamp, comment="创建时间")
creator_code = db.Column(db.String(32), db.ForeignKey("tb_user.code"))
business_code = db.Column(db.String(32), db.ForeignKey("tb_business.code"))
code = db.Column(db.String(32), comment="角色号", unique=True)
merchant_code = db.Column(db.String(32), db.ForeignKey("tb_merchant.code"))
def __repr__(self):
return "角色表 {}".format(self.name)
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
login = db.Column(db.String(120), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
password = db.Column(db.String(255), nullable=False)
path_to_img = db.Column(db.String(255), unique=True, nullable=True)
active = db.Column(db.Boolean(), nullable=False, default=False)
first_name = db.Column(db.String(100), unique=False, nullable=True)
last_name = db.Column(db.String(100), unique=False, nullable=True)
registration_date = db.Column(db.DATE, unique=False, nullable=False)
roles = db.relationship('Role',
secondary=user_role,
lazy=False,
backref=db.backref('users', lazy=True))
result = db.relationship('Result', backref='user', lazy=True)
courses = db.relationship('Course',
secondary=user_course,
lazy=False,
backref=db.backref('courses', lazy=True))
created_courses = db.relationship('Course',
secondary=user_create_course,
lazy=False,
backref=db.backref('created_courses',
lazy=True))
class Role(db.Model):
"""Hold Role Details."""
__tablename__ = 'sec_roles'
role_id = db.Column(db.Integer, primary_key=True)
role_name = db.Column(db.String(50), nullable=False, unique=True)
role_description = db.Column(db.String(255), nullable=False)
users = db.relationship('User', secondary='sec_users_roles',
backref=db.backref('users', lazy='dynamic'))
menus = db.relationship('navigation.models.Menu',
secondary='nav_roles_menus',
backref=db.backref('roles', lazy='dynamic'))
is_active = db.Column(db.Boolean(), nullable=False, server_default='1')
created_by = db.Column(db.Integer)
created_datetime = db.Column(db.DateTime, default=datetime.now())
modified_by = db.Column(db.Integer)
last_modified_datetime = db.Column(db.DateTime, nullable=True)
is_default = db.Column(db.Boolean(), default=False)
def __init__(self, role_name, role_description, created_by):
"""Create a new role."""
self.role_name = role_name
self.role_description = role_description
self.created_by = created_by
self.created_datetime = datetime.now()
def __repr__(self):
"""Represent an instance of the class."""
return self.role_name
class Group(db.Model, ResourceMixin):
__tablename__ = 'groups'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(32), unique=True, index=True, nullable=False)
description = db.Column(db.String(250))
# relationships
members = db.relationship('User',
secondary=grp_members,
backref=db.backref('groups', lazy='dynamic'),
lazy='dynamic')
permissions = db.relationship('Permission',
secondary=grp_perms,
backref=db.backref('groups', lazy='dynamic'),
lazy='dynamic')
def __init__(self, **kwargs):
super(Group, self).__init__(**kwargs)
self.name = kwargs.get('name').lower()
self.description = kwargs.get('description', '')
def __repr__(self):
return f'<Group: {self.name}>'
@classmethod
def find_by_name(cls, name):
return cls.query.filter((cls.name == name)).first()
def is_group_member(self, user):
return self.members.filter(
grp_members.c.user_id == user.id).count() > 0
def add_members(self, members):
for member in members:
if not self.is_group_member(member):
self.members.append(member)
self.save()
def remove_members(self, members):
for member in members:
if self.is_group_member(member):
self.members.remove(member)
self.save()
def has_perm(self, perm):
return self.permissions.filter(
grp_perms.c.perm_id == perm.id).count() > 0
def add_permissions(self, perms):
for perm in perms:
if not self.has_perm(perm):
self.permissions.append(perm)
self.save()
def remove_permissions(self, perms):
for perm in perms:
if self.has_perm(perm):
self.permissions.remove(perm)
self.save()
class CheckMark(db.Model, SerializerMixin):
id = db.Column(db.Integer, primary_key=True)
text = db.Column(db.String(256))
checked = db.Column(db.Boolean, default=False)
task_id = db.Column(db.Integer, db.ForeignKey('task.id'), nullable=False)
task = db.relationship('Task', backref=db.backref('check_marks', lazy=False))
parent_id = db.Column(db.Integer, db.ForeignKey('check_mark.id'), nullable=True)
parent = db.relationship('CheckMark', remote_side=[id], backref=db.backref('children', lazy=True))
serialize_rules = ('-task', '-parent')
class Film(db.Model):
__tablename__ = 'films'
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(120), nullable=False)
release_date = db.Column(db.Date, index=True, nullable=False)
uuid = db.Column(db.String(36), unique=True)
description = db.Column(db.Text)
distributed_by = db.Column(db.String(120), nullable=False)
length = db.Column(db.Float)
rating = db.Column(db.Float)
# lazy = "subquery" instead True
actors = db.relationship('Actor', secondary=movies_actors, lazy=True, backref=db.backref('films', lazy=True))
test = db.Column(db.Float)
def __init__(self, title, release_date, description, distributed_by, length, rating, actors=None):
self.title = title
self.release_date = release_date
self.description = description
self.distributed_by = distributed_by
self.length = length
self.rating = rating
self.uuid = str(uuid.uuid4())
if not actors:
self.actors = []
else:
self.actors = actors
def __repr__(self):
return f'Film({self.title}, {self.uuid}, {self.distributed_by}, {self.release_date}, {self.actors})'
class Message(db.Model):
__tablename__ = 'messages'
id = db.Column(db.Integer, primary_key=True)
text = db.Column(db.Text, nullable=False)
chat_id = db.Column(db.Integer, db.ForeignKey('chats.id'), nullable=False)
chat = db.relationship('Chat', backref=db.backref('messages', lazy=True))
created_by = db.Column(db.Integer,
db.ForeignKey('users.id'),
nullable=False)
created_at = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
db.CheckConstraint(
'created_by == chat.created_by OR created_by chat.participant')
def __init__(self, text, chat_id, created_by):
self.text = text
self.chat_id = chat_id
self.created_by = created_by
def __repr__(self):
return '<Message %s>'.format(self.text)
@staticmethod
def create(text, chat_id, user_id):
message = Message(text, chat_id, user_id)
db.session.add(message)
db.session.commit()
class Comment(db.Model, ResourceMixin):
__tablename__ = 'comments'
id = db.Column(db.Integer, primary_key=True)
body = db.Column(db.Text)
user_id = db.Column(
db.Integer,
db.ForeignKey('users.id', ondelete='CASCADE', onupdate='CASCADE'))
post_id = db.Column(
db.Integer,
db.ForeignKey('posts.id', ondelete='CASCADE', onupdate='CASCADE'))
comment_id = db.Column(db.Integer,
db.ForeignKey('comments.id', ondelete='SET NULL'))
replies = db.relationship('Comment', lazy='joined')
likes = db.relationship('User',
secondary=comment_likes,
lazy='dynamic',
backref=db.backref('comment_likes',
lazy='dynamic'))
def __repr__(self):
return f'<Post {self.body}>'
def is_liked_by(self, user):
return self.likes.filter(
comment_likes.c.user_id == user.id).count() > 0
class Classification(db.Model):
__tablename__ = 'Classification'
id = db.Column(db.Integer, primary_key=True)
date_created = db.Column(db.DateTime, default=db.func.current_timestamp())
date_modified = db.Column(db.DateTime,
default=db.func.current_timestamp(),
onupdate=db.func.current_timestamp())
name = db.Column(db.String(144), nullable=False)
description = db.Column(db.String(144), nullable=False)
products = db.relationship("Product",
secondary=ClassificationProduct,
backref=db.backref("Classification",
lazy='dynamic'),
lazy='dynamic')
def __init__(self, name):
self.name = name
def add_product(self, product):
if not self.check_following_status(product):
self.products.append(product)
def check_following_status(self, product):
return self.products.filter(
ClassificationProduct.c.product_id == product.id).count() > 0
def __repr__(self):
return self.name
class Book(db.Model):
__tablename__ = 'books'
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(80), unique=True, nullable=False, index=True)
author = db.Column(db.String(80))
avg_rating = db.Column(db.Float)
format = db.Column(db.String(80))
image = db.Column(db.String(80), unique=True)
num_pages = db.Column(db.Integer)
pub_date = db.Column(db.DateTime, default=datetime.utcnow())
#Relationship
publication_id = db.Column(db.Integer, db.ForeignKey('publications.id'), nullable=False)
publication = db.relationship('Publication', backref=db.backref('books', lazy=True))
def __init__(self, name):
self.name = name
def __repr__(self):
return f'<Book {self.title}>'
def save(self):
db.session.add(self)
db.session.commit()
return self.name
class Menu(db.Model):
"""Hold Navigation Menu details."""
__tablename__ = 'nav_menus'
menu_id = db.Column(db.Integer, primary_key=True)
menu_url = db.Column(db.String(80), nullable=False, unique=True)
menu_name = db.Column(db.String(80), nullable=False, unique=True)
menu_text = db.Column(db.Text, nullable=False)
menu_roles = db.relationship('users.models.Role',
secondary='nav_roles_menus',
backref=db.backref('menus_roles',
lazy='dynamic'))
is_active = db.Column(db.Boolean(), nullable=False, server_default='1')
created_datetime = db.Column(db.DateTime, default=datetime.now())
created_by = db.Column(db.Integer)
last_modified_datetime = db.Column(db.DateTime, nullable=True)
modified_by = db.Column(db.Integer)
def __init__(self, menu_name, menu_url, menu_text, created_by):
"""Set up a new menu url."""
self.menu_url = menu_url
self.menu_name = menu_name
self.menu_text = menu_text
self.is_active = True
self.created_datetime = datetime.now()
self.confirmation_sent_at = self.created_datetime
self.created_by = created_by
def __repr__(self):
"""Represent an instance of the class."""
return self.menu_name
class Events(db.Model):
#Location
__tablename__ = 'event'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(132), nullable=False)
description = db.Column(db.Text, nullable=False)
start_time = db.Column(db.DateTime)
end_time = db.Column(db.DateTime)
organizer_id = db.Column(db.Integer,
db.ForeignKey('user.id'),
nullable=False)
ticket_types = db.relationship('TicketTypes', backref='event', lazy=True)
categories = db.relationship('Category',
secondary=event_category,
lazy='subquery',
backref=db.backref('of_events', lazy=True))
created_at = db.Column(db.DateTime, server_default=db.func.now())
updated_at = db.Column(db.DateTime,
server_default=db.func.now(),
server_onupdate=db.func.now())
def __init__(self, name, description):
self.name = name
self.description = description
class Addproduct(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(80), nullable=False)
price = db.Column(db.Numeric(10, 2), nullable=False)
discount = db.Column(db.Integer, default=0)
colors = db.Column(db.Text(20), nullable=False, default='none')
desc = db.Column(db.Text(200), nullable=False)
model = db.Column(db.String(80), nullable=False)
watt = db.Column(db.Integer, nullable=False, default=0)
cutout = db.Column(db.String(80), nullable=False, default="XX*XX")
outer = db.Column(db.String(80), nullable=False, default="00*00")
height = db.Column(db.String(80), nullable=False, default=1)
stock = db.Column(db.Integer, nullable=False, default="Yes")
pub_date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
category_id = db.Column(db.Integer,
db.ForeignKey('category.id'),
nullable=False)
category = db.relationship('Category',
backref=db.backref('categories', lazy=True))
image_1 = db.Column(db.String(150), nullable=False, default='image.jpg')
image_2 = db.Column(db.String(150), nullable=False, default='image.jpg')
image_3 = db.Column(db.String(150), nullable=False, default='image.jpg')
def __repr__(self):
return '<Addproduct %r>' % self.name
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
image_file = db.Column(db.String(20),
nullable=False,
default='default.jpg')
password = db.Column(db.String(100), nullable=False)
posts = db.relationship('Post', backref='author', lazy=True)
roles = db.relationship('Role',
secondary=roles_users,
backref=db.backref('users', lazy='dynamic'))
def get_reset_token(self, expires_sec=1800):
s = Serializer(current_app.config['SECRET_KEY'], expires_sec)
return s.dumps({'user_id': self.id}).decode('utf-8')
@staticmethod
def verify_reset_token(token):
s = Serializer(current_app.config['SECRET_KEY'])
try:
user_id = s.loads(token)['user_id']
except:
return None
return User.query.get(user_id)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Comment(db.Model):
id = db.Column(db.Integer, primary_key=True)
content = db.Column(db.String, nullable=False)
created_on = db.Column(db.DateTime(timezone=True),
server_default=db.func.now())
updated_on = db.Column(db.DateTime(timezone=True),
server_default=db.func.now(),
server_onupdate=db.func.now())
user_id = db.Column(db.Integer, db.ForeignKey(Users.id), nullable=False)
post_id = db.Column(db.Integer,
db.ForeignKey(Post.id, ondelete='CASCADE'),
nullable=False)
like_list = db.relationship('Like',
backref=db.backref('comment'),
passive_deletes="all",
lazy=True)
def render(self):
likes = [like.render() for like in self.like_list]
likers = [like['owner'] for like in likes]
return {
'comment_id': self.id,
'content': self.content,
'owner': self.user.user_name,
'owner_id': self.user.id,
"likes": {
'count': len(likes),
'liker_name': [like['owner'].user_name for like in likes],
'liker_id': [like['owner'].id for like in likes]
},
"created_on": self.created_on,
"updated_on": self.updated_on,
}
class Usuario(db.Model):
__bind_key__ = 'banco_principal'
__tablename__ = 'usuarios'
id_usuario = db.Column(db.Integer, primary_key=True)
nome = db.Column(db.LargeBinary(length=None), nullable=False)
email = db.Column(db.LargeBinary(length=None), nullable=False)
password = db.Column(db.LargeBinary(length=None), nullable=False)
data_nascimento = db.Column(db.LargeBinary(length=None), nullable=False)
cpf = db.Column(db.LargeBinary(length=None), nullable=False)
funcionario = db.Column(db.LargeBinary(length=None), nullable=False)
agendamentos = db.relationship('Agendamento', backref='usuario')
endereco = db.relationship('Endereco', backref='usuario')
telefones = db.relationship('Telefone', backref=db.backref('usuario', lazy=True))
@property
def is_authenticated(self):
return True
@property
def is_active(self):
return True
@property
def is_anonymous(self):
return True
def get_id(self):
return f'{self.id_usuario}'
def __repr__(self):
return f'<Usuario {self.id_usuario}>'
class Book(db.Model):
__table_args__ = {"schema": "crawl_local"}
__tablename__ = 'book'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(128), unique=True, nullable=False)
name_slug = db.Column(db.String(255), unique=True, nullable=False)
image_url = db.Column(db.String(255))
source_id = db.Column(db.Integer,
db.ForeignKey('crawl_local.source.id'),
nullable=False)
# author relation
authors = db.relationship('Author', secondary=book_author)
# chapter relation
chapters = db.relationship('Chapter',
lazy='select',
backref=db.backref('book', lazy='joined'))
# category relation
categories = db.relationship('Category', secondary=book_category)
def __init__(self, name) -> None:
self.name = name
self.name_slug = name
def __repr__(self) -> str:
return '<Book %r>' % self.name
class Course(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(120), unique=True, nullable=False)
rating = db.Column(db.Float, unique=False, nullable=False)
description = db.Column(db.String(255), unique=False, nullable=False)
visible = db.Column(db.Boolean, unique=False, nullable=False)
image_name = db.Column(db.String(255), unique=False, nullable=False)
users = db.relationship('User',
secondary=user_course,
lazy=False,
backref=db.backref('users', lazy=True))
creators = db.relationship('User',
secondary=user_create_course,
lazy=False,
backref=db.backref('creators', lazy=True))
lessons = db.relationship('Lesson', backref='course', lazy=True)
class Photo(db.Model):
id = db.Column(db.Integer, primary_key=True)
data = db.Column(db.BLOB)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
user = db.relationship('User', backref=db.backref('photos', lazy=True))
def __repr__(self):
return '<Photo %r>' % self.id
class Event(db.Model):
__tablename__ = 'events'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(200), nullable=False, unique=True)
organizer_id = db.Column(db.Integer, db.ForeignKey('organizers.id'))
start_date = db.Column(db.DateTime(timezone=True), nullable=False, default=datetime)
end_date = db.Column(db.DateTime(timezone=True), nullable=False, default=datetime)
location = db.Column(db.Text, nullable = False)
timestamp = db.Column(db.DateTime(timezone=True), server_default = db.func.now())
#event properties
images = db.relationship('Image', backref='event')
articles = db.relationship('Article', backref='event')
tickettypes = db.relationship('Tickettype', backref='event')
interested_people = db.relationship('User', secondary='interests', backref=db.backref('interested_events', lazy=True))
categories = db.relationship('Category', secondary='category_events', backref=db.backref('events', lazy=True))
def check_event(self, name):
return Event.query.filter_by(name = name).first()
class Subject(db.Model):
__tablename__ = 'subject'
id = db.Column(db.Integer, primary_key=True)
subject_name = db.Column(db.String(120), nullable=False)
tutor_id = db.relationship('Tutor', backref='subject', lazy=True)
locations = db.relationship('Location',
secondary='subjectlocation',
lazy='subquery',
backref=db.backref('subjects', lazy=True))
class Post(db.Model):
id = db.Column(db.Integer, primary_key=True)
content = db.Column(db.String, nullable=True)
image_url = db.Column(db.String, nullable=True)
created_on = db.Column(db.DateTime(timezone=True),
server_default=db.func.now())
updated_on = db.Column(db.DateTime(timezone=True),
server_default=db.func.now(),
server_onupdate=db.func.now())
user_id = db.Column(db.Integer, db.ForeignKey(Users.id), nullable=False)
like_list = db.relationship('Like',
backref=db.backref('post'),
passive_deletes="all",
lazy=True)
comment_list = db.relationship('Comment',
backref=db.backref('post'),
passive_deletes="all",
lazy=True)
def render(self):
likes = [like.render() for like in self.like_list]
comments = [comment.render() for comment in self.comment_list]
return {
"post_id": self.id,
"content": self.content,
"image_url": self.image_url,
"user": {
"id": self.user.id,
"name": self.user.user_name
},
"likes": {
'count': len(likes),
'liker_name': [like['owner'].user_name for like in likes],
'liker_id': [like['owner'].id for like in likes]
},
"comment": {
'count': len(comments),
},
"created_on": self.created_on,
"updated_on": self.updated_on,
}
class Company(db.Model):
__tablename__ = 'companies'
id = db.Column(db.Integer, name="id", primary_key=True)
company_name = db.Column(db.String(50))
parent_id = db.Column(db.Integer, db.ForeignKey('companies.id'))
parent = db.relationship('Company',
remote_side='Company.id',
backref=db.backref('children'))
class Item(BaseModel):
__tablename__ = 'item'
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
name = db.Column(db.String(200), nullable=False)
price = db.Column(db.Float, nullable=False)
description = db.Column(db.String(200), nullable=True)
available = db.Column(db.Boolean, nullable=False, default=True)
flavors = db.relationship('Flavor',
secondary=FlavorItems.__table__,
lazy='subquery',
backref=db.backref('Item', lazy=True),
cascade='all, delete')
class Delivery(db.Model):
__tablename__ = "deliveries"
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
user = db.relationship('User', backref=db.backref('deliveries', lazy=True))
placed_date_time = db.Column(db.DateTime, default=func.now())
start_date_time = db.Column(db.DateTime)
end_date_time = db.Column(db.DateTime)
status = db.Column(db.Integer, default=0)
lat = db.Column(db.Float)
lng = db.Column(db.Float)
class Diet(db.Model):
__tablename__ = 'diets'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(64))
init_date = db.Column(db.Date)
expiration_date = db.Column(db.Date)
recommendations = db.Column(db.Text)
patient_id = db.Column(db.Integer,
db.ForeignKey('patients.id'),
nullable=False)
foods = db.relationship('Food',
lazy='subquery',
backref=db.backref('foods', lazy=True),
cascade="all, delete-orphan")
@staticmethod
def add(diet):
db.session.add(diet)
db.session.commit()
@staticmethod
def all():
return Diet.query.all()
@staticmethod
def get(diet_id):
return Diet.query.get(diet_id)
@staticmethod
def delete(diet):
db.session.delete(diet)
db.session.commit()
@staticmethod
def from_dict(data):
return Diet(name=data['name'],
init_date=datetime.strptime(data['init_date'],
'%Y-%m-%d').date(),
expiration_date=datetime.strptime(data['expiration_date'],
'%Y-%m-%d').date(),
recommendations=data['recommendations'],
patient_id=data['patient_id'])
def to_dict(self):
return dict(id=self.id,
name=self.name,
init_date=self.init_date,
expiration_date=self.expiration_date,
recommendations=self.recommendations,
patient_id=self.patient_id,
foods=[f.to_dict() for f in self.foods])
class User(UserMixin, db.Model):
__tablename__ = 'users'
id = db.Column(db.Integer, primary_key=True)
# User Authentication fields
email = db.Column(db.String(255), nullable=False, unique=True)
email_confirmed_at = db.Column(db.DateTime(timezone=True))
username = db.Column(db.String(50), nullable=False)
password = db.Column(db.String(255), nullable=False)
timestamp = db.Column(db.DateTime(timezone=True), server_default = db.func.now())
test = db.Column(db.String(50))
#relationship
role_id = db.Column(db.Integer, db.ForeignKey('roles.id'))
events = db.relationship('Event', secondary='attends', backref=db.backref('users', lazy=True))
orders = db.relationship('Order', backref=db.backref('user', lazy=True))
# User fields
avatar_url = db.Column(db.Text)
active = db.Column(db.Boolean())
first_name = db.Column(db.String(50))
last_name = db.Column(db.String(50))
birthday = db.Column(db.DateTime(timezone=True))
def set_password(self, password):
self.password = generate_password_hash(password)
def check_password(self, password):
return check_password_hash(self.password, password)
def check_email(self, email):
return User.query.filter_by(email = email).first()
def cart(self):
order = Order.query.filter_by(client_id = self.id, isPaid = False).first()
if not order:
order = Order(client_id=user.id)
db.session.add(order)
db.session.commit()
return order
class User(UserMixin, db.Model):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(100), index=True, unique=True)
email = db.Column(db.String(100), index=True, unique=True)
name = db.Column(db.String(100))
password_hash = db.Column(db.String(128))
gravatar_url = db.Column(db.String(128))
followed = db.relationship('User',
secondary=followers,
primaryjoin=(followers.c.follower_id == id),
secondaryjoin=(followers.c.followed_id == id),
backref=db.backref('followers', lazy='dynamic'),
lazy='dynamic')
created_at = db.Column(db.DateTime, index=True, default=datetime.utcnow)
def __repr__(self):
return '<User {}>'.format(self.username)
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 set_gravatar_url(self, email):
self.gravatar_url = f"https://www.gravatar.com/avatar/{hashlib.md5(email.encode()).hexdigest()}?s=256&d=identicon&r=PG"
def follow(self, user):
if not self.is_following(user):
self.followed.append(user)
def unfollow(self, user):
if self.is_following(user):
self.followed.remove(user)
def is_following(self, user):
return self.followed.filter(
followers.c.followed_id == user.id).count() > 0
def followed_posts(self):
followed = Tweet.query.join(
followers, (followers.c.followed_id == Tweet.user_id)).filter(
followers.c.follower_id == self.id)
own = Tweet.query.filter_by(user_id=self.id)
return followed.union(own).order_by(Tweet.created_at.desc())
@login.user_loader
def load_user(id):
return User.query.get(int(id))
class Client(BaseModel):
__tablename__ = 'client'
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
name = db.Column(db.String(200), nullable=False)
password = db.Column(db.String(200), nullable=False)
email = db.Column(db.String(200), nullable=False)
street = db.Column(db.String(200), nullable=False)
district = db.Column(db.String(200), nullable=False)
number = db.Column(db.Integer)
orders = db.relationship(FlavorItems,
secondary=Orders.__table__,
lazy='subquery',
backref=db.backref('Client', lazy=True),
cascade='all, delete')
class Dish(db.Model):
timestamp = db.Column(db.DateTime(timezone=True),
server_default=func.now())
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(80), nullable=False)
showname = db.Column(db.String(100), nullable=False)
description = db.Column(db.String(300))
price = db.Column(db.Integer)
status=db.Column(db.Integer,default=1)
category_id = db.Column(db.Integer, db.ForeignKey('category.id'))
restaurant_id = db.Column(db.Integer, db.ForeignKey('restaurant.id'))
image_id = db.Column(db.Integer,db.ForeignKey('image.id'))
selection = db.relationship("Option",
secondary=dish_option,
lazy='subquery',
backref=db.backref('options',lazy=True) )