More update

Author: rohitvinnakota-codecov

api/gen_ai/bank.py

@@ -0,0 +1,66 @@
+import uuid
+import datetime
+
+class BankAccountManager:
+    def __init__(self):
+        self.accounts = {}
+
+    def create_account(self, owner_name):
+        account_id = str(uuid.uuid4())
+        self.accounts[account_id] = {
+            'owner': owner_name,
+            'balance': 0.0,
+            'transactions': [],
+            'created_at': datetime.datetime.utcnow()
+        }
+        return account_id
+
+    def deposit(self, account_id, amount):
+        if amount <= 0:
+            raise ValueError("Deposit amount must be positive")
+        account = self._get_account(account_id)
+        account['balance'] += amount
+        account['transactions'].append({
+            'type': 'deposit',
+            'amount': amount,
+            'timestamp': datetime.datetime.utcnow()
+        })
+        return account['balance']
+
+    def withdraw(self, account_id, amount):
+        if amount <= 0:
+            raise ValueError("Withdrawal amount must be positive")
+        account = self._get_account(account_id)
+        if account['balance'] < amount:
+            raise ValueError("Insufficient funds")
+        account['balance'] -= amount
+        account['transactions'].append({
+            'type': 'withdrawal',
+            'amount': amount,
+            'timestamp': datetime.datetime.utcnow()
+        })
+        return account['balance']
+
+    def transfer(self, from_account_id, to_account_id, amount):
+        if from_account_id == to_account_id:
+            raise ValueError("Cannot transfer to the same account")
+        self.withdraw(from_account_id, amount)
+        self.deposit(to_account_id, amount)
+        return True
+
+    def get_balance(self, account_id):
+        return self._get_account(account_id)['balance']
+
+    def get_transaction_history(self, account_id):
+        return list(self._get_account(account_id)['transactions'])
+
+    def delete_account(self, account_id):
+        if account_id not in self.accounts:
+            raise ValueError("Account does not exist")
+        del self.accounts[account_id]
+        return True
+
+    def _get_account(self, account_id):
+        if account_id not in self.accounts:
+            raise ValueError("Account not found")
+        return self.accounts[account_id]