def user_login():
username = request.forms('username')
password = request.forms('password')
user_repository = UserRepository()
user = user_repository.check_user_login(username, password)
if user is None:
return make_response("Not Authorized"), 401
else:
session['session_token'] = md5(username + password).digest()
return make_response("Logged in"), 200
class UserResource(Resource):
repository = UserRepository()
@jwt_required()
def get(self):
users_json = []
users = self.repository.find_all()
for user in users:
user_json = {
'name': user.name,
'surname': user.surname,
'username': user.username,
'email': user.email,
'roles': user.roles
}
users_json.append(user_json)
return {'users': users_json}
@jwt_required()
def post(self):
data = request.get_json()
user_data = data['user']
user = {
"id": int(uuid.uuid1()),
"name": user_data['name'],
"surname": user_data['surname']
}
return {'user': user}
class UserManager:
def __init__(self):
self._user_repository = UserRepository()
def flask_login_get_user(self, user_id: str) -> Optional[User]:
try:
return self.get_user(user_id)
except UserNotFoundError:
return None
def get_user(self, user_id: str) -> User:
try:
return self._user_repository.get_user(user_id)
except UserNotFoundError as e:
raise e
def check_user(self, user_id: str) -> bool:
return self._user_repository.has_user(user_id)
def get_all_usernames(self) -> List[str]:
return self._user_repository.get_all_usernames()
def create_new_user(self, user_id: str, first_name: str, last_name: str,
email: str, password: str) -> User:
if self._user_repository.has_user(user_id):
raise UserAlreadyExistsError(user_id)
user = User(user_id, first_name, last_name, email, None)
user.password = password
self._user_repository.add_user(user)
return user
def get_users_list(self, usernames: List[str]) -> List[User]:
return self._user_repository.get_users_list(usernames)
def create_account_with_ether(self, amount_of_ether: int) -> EthKeyPair:
account = self.create_account()
provider = UserRepository.get_test_users()[0]
self.send_ether(source=provider.eth_key_pair,
destination_public_key=account.public_key,
amount_in_ether=amount_of_ether,
gas=Constants.DEFAULT_GAS,
gas_price_in_gwei=Constants.DEFAULT_GAS_PRICE_IN_GWEI)
return account
def acord():
if verify_role(1) == 0:
return render_template("home.html")
repoUser = UserRepository()
serviceUser = UserService(repoUser)
idOfCurrentUser = serviceUser.getOneByUsername(
session["username"]).get_id()
repoComp = CompanyInfoRepository()
serviceComp = CompanyInfoService(repoComp)
if request.method == "POST":
company = serviceComp.getOne(idOfCurrentUser)
accordYear = request.form["AccordYear"]
noHours = request.form["InternshipLenghtDays"]
accordSignDate = request.form["AccordSignDate"]
companyName = company.get_name()
companyCity = company.get_city()
companyStreet = company.get_street()
companyStreetNo = company.get_streetNo()
companyPhone = company.get_phone()
fax = company.get_fax()
companyFiscalCode = company.get_fiscalCode()
companyBank = company.get_bank()
companyIBAN = company.get_iban()
companyLegalRepresentative = company.get_legalRepresentative()
nrOfStudents = request.form["TotalNoStudents"]
noStudents1 = request.form["NoStudents1"]
noStudents2 = request.form["NoStudents2"]
specialization1 = request.form["Specialization1"]
specialization2 = request.form["Specialization2"]
faculty2 = request.form["Faculty2"]
faculty1 = request.form["Faculty1"]
signature = request.form["signature"]
create_acord(accordYear, noHours, accordSignDate, companyName,
companyCity, companyStreet, companyStreetNo, companyPhone,
fax, companyFiscalCode, companyBank, companyIBAN,
companyLegalRepresentative, nrOfStudents, noStudents1,
noStudents2, specialization1, specialization2, faculty1,
faculty2, signature)
flash("Ati completat cu succes acordul!")
return render_template("firmaResponsabil/homeResponsabilFirma.html")
else:
try:
company = serviceComp.getOne(idOfCurrentUser)
except:
flash("Trebuie sa introduceti mai intai datele firmei.")
return redirect(url_for("responsabil_firma.home"))
return render_template("firmaResponsabil/acordResponsabilFirma.html")
class SignInResource(Resource):
repository = UserRepository()
def post(self):
data = request.get_json()
u = data['user']
user = User(u['name'], u['surname'], u['email'], u['username'],
u['password'])
new_user = self.repository.save(user)
if new_user != None:
return {'result': 'user created'}, 201
return {'result': 'error'}, 500
def request_loader(request):
user_token = request.headers.get('X-Auth-Token')
if user_token is None:
return
try:
# https://firebase.google.com/docs/auth/admin/verify-id-tokens?hl=ja#verify_id_tokens_using_the_firebase_admin_sdk
firebase_auth_info = auth.verify_id_token(user_token)
except InvalidIdTokenError:
return
user_id = firebase_auth_info['uid']
repository = UserRepository()
stored_user = repository.get_by_id(user_id)
if stored_user is not None:
return stored_user
# Register DB a new user.
new_user = User(
user_id=user_id
)
repository.insert(new_user)
return new_user
class UserGroupService:
user_repository = UserRepository()
group_repository = GroupRepository()
def add_user(self, cmdargs):
cmdlist = cmdargs.split()
if len(cmdlist) != 3:
print('Invalid User command')
return
id, name = cmdlist[1:]
if self.user_repository.get_user_by_id(id) is not None:
print('User already present')
return
new_user = User(id, name)
self.user_repository.add_user(new_user)
print('User {} added'.format(id))
def add_group(self, cmdargs):
cmdlist = cmdargs.split()
if len(cmdlist) < 4:
print('Invalid Group command')
return
group_id, group_name, member_list = cmdlist[1], cmdlist[2], cmdlist[3:]
if self.group_repository.get_group_by_id(id) is not None:
print('Group already present')
return
for member_id in member_list:
if self.user_repository.get_user_by_id(member_id) is None:
print('Member {} not present'.format(member_id))
return
try:
new_group = Group(group_id, group_name, member_list)
except Exception as e:
print(str(e))
return
self.group_repository.add_group(new_group)
print('Group {} Added'.format(group_id))
def test_building_and_parsing_plain_message(self):
test_users = UserRepository.get_test_users()
sender = test_users[0]
message = 'Message'
message_type = MessageType.PUBLIC_POST
message_block = MessageBlockBuilder.build_message_block(
message=message, message_type=message_type, sender=sender)
blockchain_message_block = BlockchainMessageBlock(
timestamp=0, block_hash=None, data=message_block.to_bytes())
parsed_block = MessageBlockParser.parse_message_block(
blockchain_message_block=blockchain_message_block)
self.assertEqual(message, parsed_block.message)
self.assertEqual(message_type, parsed_block.message_type)
self.assertEqual(sender.encryption_key_pair.public_key,
parsed_block.sender)
class CurrentUserResource(Resource):
repository = UserRepository()
@jwt_required()
def get(self):
user = self.repository.find_one(int(current_identity))
authenticated_user = {
'id': user.id,
'name': user.name,
'surname': user.surname,
'email': user.email,
'username': user.username,
'roles': user.roles
}
if user:
return {'user': authenticated_user}
return {'user': '******'}
def date_firma():
if verify_role(1) == 0:
return render_template("home.html")
if request.method == "POST":
repoUser = UserRepository()
serviceUser = UserService(repoUser)
idOfCurrentUser = serviceUser.getOneByUsername(
session["username"]).get_id()
companyName = request.form["CompanyName"]
companyCity = request.form["CompanyCity"]
companyStreet = request.form["CompanyStreet"]
companyStreetNo = request.form["CompanyStreetNo"]
companyPhone = request.form["CompanyPhone"]
companyFax = request.form["CompanyFax"]
companyFiscalCode = request.form["CompanyFiscalCode"]
companyBank = request.form["CompanyBank"]
companyIBAN = request.form["CompanyIBAN"]
companyLegalRepresentative = request.form["CompanyLegalRepresentative"]
companyLRFunction = request.form["CompanyLegalRepresentativeFunction"]
companyEmail = request.form["CompanyEmail"]
adresaPractica = request.form["AdresaPractica"]
from domain.company_info import CompanyInfo
companyInfo = CompanyInfo(idOfCurrentUser, companyLegalRepresentative,
companyName, companyCity, companyStreet,
companyStreetNo, companyPhone, companyFax,
companyFiscalCode, companyBank, companyIBAN,
companyLRFunction, companyEmail,
adresaPractica)
repoComp = CompanyInfoRepository()
serviceComp = CompanyInfoService(repoComp)
try:
serviceComp.add(companyInfo)
except: # nu s-a putut adauga, deci deja exista, caz in care il updatam.
serviceComp.update(companyInfo)
flash("Ati completat cu succes datele firmei!")
return redirect(url_for("responsabil_firma.home"))
else:
return render_template("firmaResponsabil/dateGeneraleFirma.html")
def test_building_and_parsing_encrypted_message(self):
test_users = UserRepository.get_test_users()
sender = test_users[0]
recipients_public_keys = [test_users[1].encryption_key_pair.public_key]
recipients_private_key = test_users[1].encryption_key_pair.private_key
message = 'Random Message'
message_type = MessageType.PRIVATE_POST
message_block = MessageBlockBuilder.build_message_block(
message=message,
message_type=message_type,
sender=sender,
recipients_public_keys=recipients_public_keys)
blockchain_message_block = BlockchainMessageBlock(
timestamp=0, block_hash=None, data=message_block.to_bytes())
parsed_block = MessageBlockParser.parse_message_block(
blockchain_message_block=blockchain_message_block,
private_key=recipients_private_key)
self.assertEqual(message, parsed_block.message)
self.assertEqual(message_type, parsed_block.message_type)
self.assertEqual(sender.encryption_key_pair.public_key,
parsed_block.sender)
def __init__(self):
self._user_repository = UserRepository()
import config
import cv2
import pymongo
from flask import Flask, jsonify
from flask import request
from flask import send_file
from photo_processor import PhotoProcessor
from repository.statistics_repository import StatisticsRepository
from repository.user_repository import UserRepository
from stats_recommendation import StatsRecommendation
app = Flask("E-AT")
mongo_client = pymongo.MongoClient(
'mongodb://%s:%s@%s:27017' %
(config.database_user, config.database_password, config.database_host))
user_repository = UserRepository(mongo_client['e_at_db'])
stats_repository = StatisticsRepository(mongo_client['e_at_db'])
photo_processor = PhotoProcessor(stats_repository)
@app.route('/register', methods=['POST'])
def register_user():
try:
json_request = request.get_json()
user_repository.register(json_request['username'],
json_request['password'])
return {"result": "user created"}
except ValueError as error:
return {"result": str(error)}, 400
except Exception as err:
return {"result": str(err)}, 500
def __init__(self):
self._db_path = 'resources/TradiE.db'
self._user_repository = UserRepository()
self._portfolio_repository = PortfolioRepository()
class GameRepository(BaseRepository):
def __init__(self):
self._db_path = 'resources/TradiE.db'
self._user_repository = UserRepository()
self._portfolio_repository = PortfolioRepository()
def get_games_for_user(self, user_id: str) -> List[Game]:
games = []
with sqlite3.connect(self._db_path) as connection:
cursor = connection.cursor()
query = self.build_select_all_query(
table=MembershipsTable.TABLE_NAME,
identifiers=(MembershipsTable.Columns.USERNAME, ))
output = cursor.execute(query, (user_id, ))
for row in output:
game_id = row[0]
games.append(self.get_game_by_id(game_id))
return games
def get_game_by_id(self, game_id: int) -> Game:
with sqlite3.connect(self._db_path) as connection:
cursor = connection.cursor()
query = self.build_select_all_query(
table=GamesTable.TABLE_NAME,
identifiers=(GamesTable.Columns.ID, ))
output = cursor.execute(query, (game_id, ))
result = output.fetchone()
if not result:
raise GameNotFoundError(game_id)
name = result[1]
start_date = result[2]
end_date = result[3]
users = self._build_users_for_game(game_id)
portfolios = self._build_portfolios_for_game(game_id)
return Game(game_id, name, start_date, end_date, users, portfolios)
def _build_users_for_game(self, game_id: int) -> List[User]:
usernames = []
with sqlite3.connect(self._db_path) as connection:
cursor = connection.cursor()
query = self.build_select_all_query(
table=MembershipsTable.TABLE_NAME,
identifiers=(MembershipsTable.Columns.GAME_ID, ))
output = cursor.execute(query, (game_id, ))
for row in output:
usernames.append(row[1])
return self._user_repository.get_users_list(usernames)
def _build_portfolios_for_game(self, game_id: int) -> List[Portfolio]:
portfolio_ids = []
with sqlite3.connect(self._db_path) as connection:
cursor = connection.cursor()
query = self.build_select_all_query(
table=PortfoliosTable.TABLE_NAME,
identifiers=(PortfoliosTable.Columns.GAME_ID, ))
output = cursor.execute(query, (game_id, ))
for row in output:
portfolio_ids.append(row[1])
return self._portfolio_repository.get_portfolios_list(portfolio_ids)
def add_game(self, game: Game):
with sqlite3.connect(self._db_path) as connection:
cursor = connection.cursor()
game_query = self.build_insert_query(
table=GamesTable.TABLE_NAME,
columns=(GamesTable.Columns.NAME,
GamesTable.Columns.START_DATE,
GamesTable.Columns.END_DATE))
cursor.execute(game_query, _unpack_game(game))
game.update_with_generated_id(cursor.lastrowid)
for user in game.users:
user_query = self.build_insert_query(
table=MembershipsTable.TABLE_NAME,
columns=(MembershipsTable.Columns.GAME_ID,
MembershipsTable.Columns.USERNAME))
cursor.execute(user_query, (game.game_id, user.user_id))
connection.commit()
for portfolio in game.portfolios:
portfolio_query = self.build_insert_query(
table=PortfoliosTable.TABLE_NAME,
columns=(PortfoliosTable.Columns.GAME_ID,
PortfoliosTable.Columns.PORTFOLIO_ID))
cursor.execute(portfolio_query,
(game.game_id, portfolio.portfolio_id))
import json
from flask import Blueprint, Response
from flask import jsonify, request
from controller.helpers.authorize import auth_required_with_role
from controller.helpers.mapper import Mapper
from domain.enums.role import Role
from repository.department_repository import DepartmentRepository
from repository.user_repository import UserRepository
from service.department_service import DepartmentService
from service.user_service import UserService
from werkzeug.security import generate_password_hash
user_repo = UserRepository()
user_service = UserService(user_repo)
users = Blueprint('users', __name__)
auth = Blueprint('auth', __name__)
userRepo = UserRepository()
userService = UserService(userRepo)
department_repo = DepartmentRepository()
department_service = DepartmentService(department_repo)
@auth.route('/login', methods=['POST'])
def login_post():
user = userService.matchUserPassword(request.json['email'],
request.json['password'])
if user is None:
return json.dumps(user)
class BillService:
user_repository = UserRepository()
group_repository = GroupRepository()
bill_repository = BillRepository()
def validate_bill_structure(self, input_dict):
if 'desc' not in input_dict or 'totalAmount' not in input_dict:
return False
if 'groupId' not in input_dict:
return False
if 'contribution' not in input_dict or 'paidBy' not in input_dict:
return False
return True
def calculate_share(self, group, contributors: List[Tuple[User, int]],
paidBy: List[Tuple[User, int]]):
for cont_user in contributors:
user = cont_user[0]
share = cont_user[1]
group.group_balance[user.id] -= share
user.total_amount_owed -= share
for paid_user in paidBy:
user = paid_user[0]
share = paid_user[1]
group.group_balance[user.id] += share
user.total_amount_owed += share
def add_bill(self, input_dict):
if not self.validate_bill_structure(input_dict):
print('Invalid Bill Structure')
return
if self.bill_repository.get_bill_by_desc(
input_dict['desc']) is not None:
print('Bill already present')
return
# Interger
if input_dict['totalAmount'] <= 0:
print('Invalid Total Amount')
return
group = self.group_repository.get_group_by_id(input_dict['groupId'])
if group is None:
print('Group not present')
return
contributor_list = input_dict['contribution']
paid_by_list = input_dict['paidBy']
cont_user_obj_list = []
share_value = 0
for contributor in contributor_list:
try:
user = self.user_repository.get_user_by_id(
contributor['person'])
share = contributor['share']
if share < 0:
raise ('Negative Share not allowed')
except Exception as e:
print(str(e))
return
if user is None:
print('User not present')
return
share_value += share
cont_user_obj_list.append((user, share))
if share_value != input_dict['totalAmount']:
print('Contributor total amount does not match!')
return
paid_user_obj_list = []
share_value = 0
for paidBy_user in paid_by_list:
try:
user = self.user_repository.get_user_by_id(
paidBy_user['person'])
share = paidBy_user['share']
if share < 0:
raise ('Negative Share not allowed')
except Exception as e:
print(str(e))
return
if user is None:
print('User not present')
return
share_value += share
paid_user_obj_list.append((user, share))
if share_value != input_dict['totalAmount']:
print('PaidBy amount does not match!')
return
self.calculate_share(group, cont_user_obj_list, paid_user_obj_list)
desc = input_dict['desc']
total_amount = input_dict['totalAmount']
group_id = input_dict['groupId']
contribution = input_dict['contribution']
paidBy = input_dict['paidBy']
new_bill = Bill(desc, total_amount, group_id, contribution, paidBy)
self.bill_repository.add_bill(new_bill)
print('Bill added')
def show_group_balance(self):
all_groups = self.group_repository.get_all_groups()
for group in all_groups:
print(group.group_balance)
print('======')
def show_all_person_balance(self):
all_users = self.user_repository.get_all_users()
for user in all_users:
print('User {}: total balance {}'.format(user.name,
user.total_amount_owed))
def get_user_service():
from repository.user_repository import UserRepository
from service.user_service import UserService
repo = UserRepository()
return UserService(repo)
import os
from flask import Flask, render_template, jsonify, request
from flask_api import FlaskAPI
from flask_cors import CORS
from repository.suggestion_repository import SuggestionRepository
from repository.user_repository import UserRepository
from repository.messages_repository import MessageRepository
from repository.database_helper import DatabaseHelper
app = Flask(__name__)
cors = CORS(app, resource={r"/*":{"origins": "*"}})
suggestionsRepository = SuggestionRepository()
userRepository = UserRepository()
messageRepository = MessageRepository()
@app.route("/suggestions", methods=["GET"])
def hello():
database = DatabaseHelper()
response = suggestionsRepository.findAll(database)
return jsonify(response)
@app.route("/user/login", methods=["POST"])
def login_user():
user = request.get_json()
print(user)
database = DatabaseHelper()
response = userRepository.login(database, user)
return jsonify([response])