def __init__(self, user1_id, user2_id):
select_sql = "SELECT id FROM chats WHERE user1_id = %s AND user2_id = %s"
user_pair = (user1_id, user2_id)
response = db.get_row(select_sql, values=user_pair) or \
db.get_row(select_sql, values=reversed(user_pair))
if response is None:
insert_sql = "INSERT INTO chats (user1_id, user2_id) VALUE (%s, %s)"
db.query(insert_sql, values=user_pair, commit=True)
response = db.get_row(select_sql, values=user_pair)
self.id, = response
self.sender_id = user1_id
self.recipient_id = user2_id
def from_email(cls, email):
user = db.get_row("SELECT id FROM users WHERE email = %s",
values=(email, ))
if user is None:
return None
user_id, = user
return cls(user_id)
def __init__(self, user_id=None, *, extended=True):
if user_id is None:
raise ValueError("No user with this id")
sql = "SELECT * FROM `users` WHERE id = %s"
user = db.get_row(sql, values=(user_id, ), cur_class=DictCursor)
assert user is not None, "No user with this id"
self.id = user['id']
self.login = user['login']
self.name = user['name']
self.surname = user['surname']
self.email = user['email']
self._password = user['password']
self.token = user['token']
self._confirmed = user['confirmed']
self.gender = user['gender']
self.preferences = user['preferences']
self.biography = user['biography']
self._avatar = user['avatar']
self._photos = user['photos']
self.age = user['age']
self._online = user['online']
if user['last_login']:
local_dt = user['last_login'].replace(tzinfo=pytz.utc).astimezone(
self.tz)
self.tz.normalize(local_dt)
self.last_login = local_dt.strftime("%H:%M %d.%m.%Y")
self.city = user['city']
self.fame = self.get_fame_rating(self.id) if extended else None
self.tags = self.get_tags(self.id) if extended else None
def __init__(self, notification_id):
sql = "SELECT * FROM notifications WHERE id = %s"
notification = db.get_row(sql, values=(notification_id, ))
assert notification is not None, "No notifications with this id"
self.id, self.user_id, self.message, self.link, self.date_created = notification
local_dt = self.date_created.replace(tzinfo=pytz.utc).astimezone(
self.tz)
self.tz.normalize(local_dt)
self.date_created = local_dt.strftime(self.timestamp_format)
def login(cls, data):
sql = "SELECT id, password, confirmed FROM `users` WHERE login = %s"
response = db.get_row(sql, values=(data['login'], ))
assert response is not None, "Cannot find user with this login"
user_id, password, confirmed = response
assert check_password_hash(password, data['pass']), "Wrong password"
assert confirmed, "You should confirm your E-mail first!"
user = cls(user_id)
user.online = 1
return user
def send(cls, sender, recipient, notification_type):
if sender.id in recipient.blocked:
return
link = url_for(
'chat_page' if notification_type == 'message' else 'profile',
user_id=sender.id)
notification_message = cls.notifications[notification_type].format(
sender.login)
sql = "INSERT INTO notifications (user_id, message, link) VALUES (%s, %s, %s)"
db.query(sql,
values=(recipient.id, notification_message, link),
commit=True)
sql = "SELECT id FROM notifications WHERE user_id = %s ORDER BY date_created DESC"
notification_id = db.get_row(sql, values=(recipient.id, ))
notification = cls(notification_id)
from .sockets import connected
if recipient.id in connected:
data = {'notification': notification.to_json()}
socketio.emit('notification received',
data,
room=connected[recipient.id])
def email_exist(email):
sql = "SELECT COUNT(email) as row_num FROM `users` WHERE email = %s"
row_num, = db.get_row(sql, values=(email, ))
return row_num > 0
def login_exist(login):
sql = "SELECT COUNT(login) as row_num FROM `users` WHERE login = %s"
row_num, = db.get_row(sql, values=(login, ))
return row_num > 0
