def sign_up(): #email, password, firstname, familyname, gender, city, country
email = request.form['signupUsernameInput']
password = request.form['signupPasswordInput']
firstName = request.form['signupFirstnameInput']
familyName = request.form['signupLastnameInput']
gender = request.form['signupGenderInput']
city = request.form['signupCityInput']
country = request.form['signupCountryInput']
#check is user already exists
userExists = database_helper.user_exists(email)
if (userExists == False):
#hash password
hashedPassword, salt = hashPw(password)
#insert new user into db
database_helper.insert_user(email, hashedPassword, salt, firstName, familyName, gender, city, country)
#check if user was corretly inserted into the db
if (database_helper.user_exists(email) == True):
#get token
token = get_unique_token()
#add token and mail to active users list
active_users[token] = email
return json.dumps({"success": "true", "message": "Sign up successful.", "data": token})
else:
return json.dumps({"success": "false", "message": "Inserting the user into the database failed."})
else:
return json.dumps({"success": "false", "message": "User already exists."})
def get_user_data_by_email(email, token):
token_email = dh.email_from_token(token)
if token_email[0] is None:
return json.dumps({"message": "User not logged in"}), 501
if dh.user_exists(email) is None:
return json.dumps({"message": "No such user"}), 501
user_data = dh.get_user_data(email, True)
return json.dumps({"message": "User data", "data": user_data}), 200
def sign_up(email, password, firstname, lastname, gender, city, country):
if db.user_exists(email):
return {'status' : 'Fail', 'msg' : 'User already exists.'}
if not valid_user_data(email, password, firstname, lastname, gender, city, country):
return {'status' : 'Fail', 'msg' : 'Invalid user data.'}
db.create_user(email, password, firstname, lastname, gender, city, country)
return {'status' : 'Success', 'msg' : 'User registered.'}
def remove_user():
data = request.get_json()
email = data['email']
if (database_helper.user_exists(email)):
result = database_helper.delete_user(email)
if (result):
return create_response(True, 'Successfully removed user')
else:
return create_response(False, 'No such user')
return create_response(False, 'Failed to remove user')
def get_user_data_by_token():
#data = request.get_json()
if 'Authorization' in request.headers:
a_token = request.headers.get('Authorization')
email = database_helper.token_to_email(a_token)
if (not database_helper.user_logged_in(a_token)):
return create_response(False, 'You are not logged in')
elif (database_helper.user_exists(email) == False):
return create_response(False, 'No such user')
result = database_helper.get_user_data(email)
return create_response(True, "User data retrieved", result)
def get_user_messages_by_email():
if request.method == 'POST':
token = request.form['token']
email = request.form['email']
if database_helper.is_logged_in(token):
messages = database_helper.get_user_messages_by_email(email)
if database_helper.user_exists(email):
return json.dumps({
'success': True,
'message': '''Messages retrieved successfully''',
'messages': messages
})
return json.dumps({
'success': False,
'message': '''There is no user with that email'''
})
def sign_in():
if request.method == 'POST':
data = request.json
email = data['username']
password = data['password']
exist = database_helper.user_exists(email=email, password=password)
if exist:
if id_socket.has_key(str(email)):
# Already connected on other device
disconnect(email)
return connect(email)
else:
return json.dumps({'success': False, 'message': 'User is not in the database', 'data': ''})
else:
return json.dumps({'success': False, 'message': 'Not a POST method', 'data': ''})
def sign_up(email=None,
password=None,
firstname=None,
familyname=None,
gender=None,
city=None,
country=None):
if dh.user_exists(email):
return json.dumps({"message":
"User with given email already exists"}), 501
if not email or not password or not firstname or not familyname or not gender or not city or not country:
return json.dumps({"message": "Incomplete sign up form"}), 501
if len(password) < 5:
return json.dumps({"message": "Password too short"}), 501
dh.create_new_user(email, password, firstname, familyname, gender, city,
country)
return json.dumps({"message": "You are now signed up"}), 200
def user_get_messages_token():
data = request.get_json()
if 'Authorization' in request.headers:
a_token = request.headers.get('Authorization')
email = database_helper.token_to_email(a_token)
print(email)
if (not database_helper.user_logged_in(a_token)):
return create_response(False, 'You are not logged in')
elif (not database_helper.user_exists(email)):
return create_response(False, "No such user")
else:
data = database_helper.get_messages_by_email(a_token, email)
if (data is not False):
return create_response(True, "User messages retrieved", data)
return create_response(False, "Something went wrong")
def get_user_data_by_email():
data = request.get_json()
email = data['email']
if 'Authorization' in request.headers:
a_token = request.headers.get('Authorization')
if (not database_helper.user_logged_in(a_token)):
return create_response(False, 'You are not logged in')
elif (database_helper.user_exists(email) == False):
return create_response(False, 'No such user')
database_helper.add_view(email)
result = database_helper.get_user_data(email)
#print(pageviews[email])
#pageviews[email] = pageviews[email] + 1
return create_response(True, "User data retrieved", result)
def user_post_message():
data = request.get_json()
message = data['message']
email = data['email']
if 'Authorization' in request.headers:
a_token = request.headers.get('Authorization')
sender = database_helper.token_to_email(a_token)
if (not database_helper.user_logged_in(a_token)):
return create_response(False, 'You are not logged in')
elif (not database_helper.user_exists(email)):
return create_response(False, "No such user")
else:
result = database_helper.post_message(email, sender, message)
if (result):
return create_response(True, "Message posted")
return create_response(False, "Something went wrong")
def get_user_data_by_email():
if request.method == 'POST':
token = request.form['token']
email = request.form['email']
if database_helper.user_exists(email) == False:
return json.dumps({
'success': False,
'message': '''Email doesn't exist'''
})
if database_helper.is_logged_in(token):
user_data = database_helper.get_user_data_by_email(email)
return json.dumps({
'success': True,
'message': 'Userdata retrieved',
'email': user_data[0],
'firstname': user_data[1],
'familyname': user_data[2],
'gender': user_data[3],
'city': user_data[4],
'country': user_data[5]
})
return json.dumps({'success': False, 'message': ''})
def post_message():
if request.method == 'POST':
token = request.form['token']
message = request.form['message']
email = request.form['email']
sender = database_helper.get_email(token)
if sender == False:
return json.dumps({
'success': False,
'message': '''Token doesn't exists'''
})
if database_helper.user_exists(email) == False:
return json.dumps({
'success': False,
'message': '''Receiver does not exists'''
})
result = database_helper.post_message(sender, message, email)
if result:
return json.dumps({
'success': True,
'message': '''Message posted successfully'''
})
return json.dumps({'success': False, 'message': '''Invalid message'''})
def sign_up():
if request.method == 'POST':
email = request.json['email']
password = request.json['password']
firstname = request.json['firstname']
familyname = request.json['familyname']
gender = request.json['gender']
city = request.json['city']
country = request.json['country']
exists = database_helper.user_exists(email=email, password=password)
if exists:
return json.dumps({'success': False, 'message': 'User already exists', 'data': ''})
else:
result = json.loads(
database_helper.insert_user(email, password, firstname, familyname, gender, city, country))
# user added to the database
if result['success']:
return connect(email)
# user hasn't been added
else:
return json.dumps({'success': False, 'message': result['message'], 'data': ''})
else:
return json.dumps({'success': False, 'message': 'Not a POST method', 'data': ''})
def get_user_data_by_token(token):
email = dh.email_from_token(token)
if dh.user_exists(email[0]) is None:
return json.dumps({"message": "No such user"}), 501
user_data = dh.get_user_data(email[0], False)
return json.dumps({"message": "User data", "data": user_data}), 200
