def register_new_user(self, request):
register_form = request.json if request.is_json else request.form
register_dict = dict(register_form)
form_register_fields = ["firstName", 'lastName', 'email', 'password', 'sectorId']
form_valid_res = form_is_full(register_dict, form_register_fields)
if form_valid_res.isSuccess:
firstName = register_dict["firstName"]
lastName = register_dict['lastName']
email = register_dict['email']
password = register_dict['password']
sectorId = register_dict['sectorId']
user = User(firstName=firstName, lastName=lastName, email=email, password=password, sectorId=sectorId)
if user_is_valid(user).isSuccess:
if password_is_valid(user.password).isSuccess:
if sector_id_is_valid(user.sectorId).isSuccess:
password_encrypt = PasswordEncryption.hash_salt(password=password, salt=None)
user.password = password_encrypt
if DAL.save_new_user_to_db(user) and DAL.save_user_password_history_to_db(user):
return AuthorizationResult(isSuccess=True, Message="User created successfully. ")
else:
return sector_id_is_valid(user.sectorId)
else:
return password_is_valid(user.password)
else:
return AuthorizationResult(isSuccess=False, Message="User created failed. ")
else:
return form_valid_res
def create_sector(self, request):
sector_form = request.json if request.is_json else request.form
sector_dict = dict(sector_form)
sector_fields = ['name', 'description']
sector_res = form_is_full(sector_dict, sector_fields)
if sector_res.isSuccess:
sector = Sectors(name=sector_dict['name'],
description=sector_dict['description'])
DAL.save_new_sector_to_db(sector)
return True
else:
sector_res.isSuccess
def start_login_process(email, enteredPassword):
user = UserProvider.get_user_from_db_by_email(email)
if user:
if verify_user_password(user, enteredPassword):
user.invalidLoginAttempt = 0
return user, AuthorizationResult(isSuccess=verify_user_password(user, enteredPassword), Message="User Login!")
else:
#if hasattr(user, 'lockEndTime'):
if user.lockEndTime != None and user.lockEndTime > datetime.now():
return None, AuthorizationResult(isSuccess=False,
Message=Config.USER_IS_LOCKED_UNTIL + str(user.lockEndTime))
else:
user.invalidLoginAttempt = user.invalidLoginAttempt + 1
if user.invalidLoginAttempt >= Config.LOGIN_LIMIT_TRYING:
user.lockEndTime = (datetime.now() + timedelta(minutes=15)) # .strftime("%B %d, %Y %I:%M%p")
user.invalidLoginAttempt = 0
DAL.save_new_user_to_db(user)
return None, AuthorizationResult(isSuccess=False, Message=Config.BAD_USER_NAME_OR_PASSWORD)
def create_packages(self, request):
package_form = request.json if request.is_json else request.form
package_dict = dict(package_form)
package_fields = ['name']
package_res = form_is_full(package_dict, package_fields)
if package_res.isSuccess:
package = Packages(name=package_dict['name'])
if DAL.save_new_package_to_db(package):
return True
return package_res.isSuccess
def start_change_password(user_id,change_password_dict):
enteredPassword = change_password_dict['password']
user = UserProvider.get_user_from_db_by_id(user_id)
occurrences = Config.HISTORY_OF_THE_PASSWORDS
res_password_is_valid = password_is_valid(enteredPassword)
if res_password_is_valid.isSuccess:
print(was_password_used_in_the_last_given_occurrences(user, enteredPassword, occurrences))
if was_password_used_in_the_last_given_occurrences(user, enteredPassword, occurrences):
return AuthorizationResult(isSuccess=False, Message=Config.PASSWORD_WAS_USED_IN_THE_LAST_GIVEN_OCCURRENCES)
else:
password_encrypt = PasswordEncryption.hash_salt(password=enteredPassword, salt=None)
user.password = password_encrypt
if DAL.save_new_user_to_db(user) and DAL.save_user_password_history_to_db(user):
return AuthorizationResult(isSuccess=True, Message=Config.PASSWORD_CHANGE_SUCCESS)
else:
return AuthorizationResult(isSuccess=False, Message=Config.PASSWORD_CHANGE_FAILED)
# else:
# return AuthorizationResult(isSuccess=False, Message=Config.PASSWORD_CHANGE_FAILED)
else:
return res_password_is_valid
def was_password_used_in_the_last_given_occurrences(user, enteredPassword, occurrences):
password_history = DAL.get_UserPasswordsHistory_by_user_id(user.id)
n = occurrences
if password_history.count() < occurrences:
n = password_history.count()
for i in range(-n, n-occurrences):
salt_from_storage = password_history[i].password[:Config.LENGTH_OF_THE_SALT] # 32 is the length of the salt
key_from_storage = password_history[i].password[Config.LENGTH_OF_THE_SALT:]
enteredPassword_hash_salt = PasswordEncryption.hash_salt(enteredPassword, salt_from_storage)
if enteredPassword_hash_salt[Config.LENGTH_OF_THE_SALT:] == key_from_storage:
return True
return False
def add_purchase_to_user(self, user_id, request):
if request.is_json:
packagesSectorsId = request.json['id']
else:
packagesSectorsId = request.form['id']
packagesSectors = PackagesSectorsProvider.get_packages_sector_by_id(
packagesSectorsId)
userPurchases = UserPurchases(user_id=(int)(user_id),
packagesSectorsId=packagesSectorsId,
price=packagesSectors.price,
name=packagesSectors.name)
if DAL.save_new_purchase_to_db(userPurchases):
return True
else:
return False
def create_packages_sector(self, request):
packages_sector_form = request.json if request.is_json else request.form
packages_sector_dict = dict(packages_sector_form)
packages_sector_fields = ['packageId', 'sectorId', 'price', 'name']
packages_sector_res = form_is_full(packages_sector_dict,
packages_sector_fields)
if packages_sector_res.isSuccess:
packagesSector = PackagesSectors(
packageId=packages_sector_dict['packageId'],
sectorId=packages_sector_dict['sectorId'],
price=packages_sector_dict['price'],
name=packages_sector_dict['name'])
if DAL.save_new_packages_sectors_to_db(packagesSector):
return True
return False
def get_all_packages_that_user_purchases(self, user_id):
userPurchasesList = DAL.get_purchases_by_user_id(user_id)
userPurchasesViewModel = UserPurchasesViewModel(many=True)
return userPurchasesViewModel.dump(userPurchasesList)