Create transaction.py

src/wallet/transaction.py

@@ -0,0 +1,39 @@
+class Transaction:
+    def __init__(self, wallet_manager):
+        self.wallet_manager = wallet_manager
+
+    def send(self, sender, receiver, amount):
+        if sender not in self.wallet_manager.wallets:
+            raise ValueError("Sender wallet does not exist.")
+        if receiver not in self.wallet_manager.wallets:
+            raise ValueError("Receiver wallet does not exist.")
+        if self.wallet_manager.get_balance(sender) < amount:
+            raise ValueError("Insufficient balance for the transaction.")
+
+        # Process the transaction
+        self.wallet_manager.withdraw(sender, amount)
+        self.wallet_manager.deposit(receiver, amount)
+        self.wallet_manager.transaction_history[sender].append(f"Sent {amount} to {receiver}.")
+        self.wallet_manager.transaction_history[receiver].append(f"Received {amount} from {sender}.")
+        print(f"Transaction successful: {amount} sent from {sender} to {receiver}.")
+
+# Example usage
+if __name__ == "__main__":
+    wallet_manager = Wallet()
+    transaction_manager = Transaction(wallet_manager)
+
+    # Create wallets for users
+    wallet_manager.create_wallet("user1", "seed_phrase_1")
+    wallet_manager.create_wallet("user2", "seed_phrase_2")
+
+    # Deposit funds
+    wallet_manager.deposit("user1", 100)
+
+    # Send funds from user1 to user2
+    transaction_manager.send("user1", "user2", 30)
+
+    # Check balances and transaction history
+    print(f"User 1 balance: {wallet_manager.get_balance('user1')}")
+    print(f"User 2 balance: {wallet_manager.get_balance('user2')}")
+    print(wallet_manager.get_wallet_info("user1"))
+    print(wallet_manager.get_wallet_info("user2"))