def deposit(self, deposit_amount):
'''
Deposing money on the account, writes to a json file for specific user. Checks for type validations.
:param deposit_amount: Amount to deposit
:return:None
'''
try:
deposit_amount = float(deposit_amount)
if deposit_amount < 0:
transaction_description = "Deposit failed - Amount incorrect."
transaction = Transaction(self, datetime.datetime.now(),
"deposit", self.balance,
self.balance, "failed",
transaction_description)
self.transaction_list.append(transaction._to_dict())
return False
except ValueError:
return False
balance_before = self.balance
self.balance += deposit_amount
transaction_description = "Deposit succeeded."
transaction = Transaction(self, datetime.datetime.now(), "deposit",
balance_before, self.balance, "succeeded",
transaction_description)
self.transaction_list.append(transaction._to_dict())
return True
def withdraw(self, withdraw_amount):
try:
withdraw_amount = float(withdraw_amount)
if withdraw_amount < 0:
transaction_description = "Withdrawal failed - Amount incorrect."
transaction = Transaction(self, datetime.datetime.now(),
"withdrawal", self.balance,
self.balance, "failed",
transaction_description)
self.transaction_list.append(transaction._to_dict())
return False
except ValueError:
return False
if self.balance - withdraw_amount - self.fees._get_fee(
"withdraw_fee") > 0:
balance_before = self.balance
self.balance -= withdraw_amount
transaction_description = "Withdrawal succeeded."
transaction = Transaction(self, datetime.datetime.now(),
"withdrawal", balance_before,
self.balance, "succeeded",
transaction_description)
self.transaction_list.append(transaction._to_dict())
self.fees._charge_fee("withdraw_fee")
return True
elif self.balance - withdraw_amount - self.fees._get_fee("overdraft_fee") < 0 and self.balance - withdraw_amount - self.fees._get_fee("overdraft_fee") > self.__overdraft\
or self.balance - withdraw_amount - self.fees._get_fee("withdraw_fee") and self.balance - withdraw_amount - self.fees._get_fee("withdraw_fee") > self.__overdraft < 0:
balance_before = self.balance
self.balance -= withdraw_amount
transaction_description = "Withdrawal succeeded."
transaction = Transaction(self, datetime.datetime.now(),
"withdrawal", balance_before,
self.balance, "success",
transaction_description)
self.transaction_list.append(transaction._to_dict())
self.fees._charge_fee("overdraft_fee")
return True
else:
transaction_description = "Withdrawal failed - Balance not enough."
transaction = Transaction(self, datetime.datetime.now(),
"withdrawal", self.balance, self.balance,
"failed", transaction_description)
self.transaction_list.append(transaction._to_dict())
return False
def withdraw(self, withdraw_amount):
'''
withdraw money from the account, writes to a json file for specific user. Checks for type validations.
:param withdraw_amount: amount to withdraw from account
:return:None
'''
try:
withdraw_amount = float(withdraw_amount)
if withdraw_amount < 0:
transaction_description = "Withdrawal failed - Amount incorrect."
transaction = Transaction(self, datetime.datetime.now(),
"withdrawal", self.balance,
self.balance, "failed",
transaction_description)
self.transaction_list.append(transaction._to_dict())
return False
except ValueError:
return False
if self.balance - withdraw_amount - self.fees._get_fee(
"withdraw_fee") > 0:
balance_before = self.balance
self.balance -= withdraw_amount
transaction_description = "Withdrawal successful."
transaction = Transaction(self, datetime.datetime.now(),
"withdrawal", balance_before,
self.balance, "succeeded",
transaction_description)
self.transaction_list.append(transaction._to_dict())
self.fees._charge_fee("withdraw_fee")
return True
else:
transaction_description = "Withdrawal failed - Balance not enough."
transaction = Transaction(self, datetime.datetime.now(),
"withdrawal", self.balance, self.balance,
"failed", transaction_description)
self.transaction_list.append(transaction._to_dict())
return False
def _charge_fee(self, fee_type):
'''
Charges fees from the current account of the current user.
:param fee_type: Amount of fees to charge
:return:
'''
before_balance = self.__account.balance
transaction_description = "Fee charged - " + fee_type + '.'
if self.__fee_list[fee_type]['type'] == "set_amount":
self.__account.balance -= self.__fee_list[fee_type]['amount']
transaction = Transaction(self.__account, datetime.datetime.now(),
"transaction fee", before_balance,
self.__account.balance, "success",
transaction_description)
self.__account.transaction_list.append(transaction._to_dict())
elif self.__fee_list[fee_type]['type'] == "percentage":
self.__account.balance -= abs(self.__account.balance *
self.__fee_list[fee_type]['amount'])
transaction = Transaction(self.__account, datetime.datetime.now(),
"transaction fee", before_balance,
self.__account.balance, "success",
transaction_description)
self.__account.transaction_list.append(transaction._to_dict())
