public ActionResult <bool> UpdateTransfer(UpdateTransfer transfer)
{
bool wasSuccessful = false;
int userId = int.Parse(User.FindFirst("sub")?.Value);
Transfer pending = transferDAO.GetTransferDetails(transfer.TransferId);
Account userAccount = accountDAO.GetAccount(userId);
if (userAccount.Balance >= pending.Amount && transfer.isApproved == true)
{
accountDAO.DecreaseBalance(userAccount.AccountId, pending.Amount);
accountDAO.IncreaseBalance(pending.AccountToId, pending.Amount);
wasSuccessful = transferDAO.UpdatePendingTransfer(userAccount.AccountId, transfer);
return(Ok(wasSuccessful));
}
else if (transfer.isApproved == true)
{
return(BadRequest("Insufficient funds to complete the transfer"));
}
else
{
wasSuccessful = transferDAO.UpdatePendingTransfer(userAccount.AccountId, transfer);
return(Ok("The request was succesfully rejected"));
}
}
public bool UpdatePendingTransfer(UpdateTransfer updateTransfer)
{
RestRequest request = new RestRequest(API_URL + "request");
request.AddJsonBody(updateTransfer);
IRestResponse <bool> response = client.Put <bool>(request);
if (response.ResponseStatus != ResponseStatus.Completed || !response.IsSuccessful)
{
//ProcessErrorResponse(response);
}
else
{
return(response.Data);
}
return(false);
}
/// <summary>
/// UpdatePendingTransfer method updates a transfer on the db as approved or rejected
/// </summary>
public bool UpdatePendingTransfer(int accountId, UpdateTransfer transfer)
{
Transfer checkTrans = GetTransferDetails(transfer.TransferId);
int rowsAffected = 0;
int transferStatus;
if (transfer.isApproved)
{
transferStatus = 2;
}
else
{
transferStatus = 3;
}
if (accountId == checkTrans.AccountFromId)
{
try
{
using (SqlConnection conn = new SqlConnection(connectionString))
{
conn.Open();
string sqlQuery = "UPDATE transfers SET transfer_status_id = @statusId WHERE transfer_id = @transferId;";
SqlCommand cmd = new SqlCommand(sqlQuery, conn);
cmd.Parameters.AddWithValue("@transferId", transfer.TransferId);
cmd.Parameters.AddWithValue("@statusId", transferStatus);
rowsAffected = cmd.ExecuteNonQuery();
}
}
catch (SqlException e)
{
Console.WriteLine(e);
throw;
}
}
return(rowsAffected > 0);
}
private void HandleFileChunk(Packet p)
{
using (MemoryStream ms = new MemoryStream(p.Payload))
{
using (BinaryReader br = new BinaryReader(ms))
{
string id = br.ReadString();
if (FileTransfer.ContainsKey(id))
{
var ft = FileTransfer[id];
if (ft.TransferType == TransferType.Upload)
{
SendChunk(id, ft.NextChunk());
}
else
{
int size = br.ReadInt32();
if (size > 0)
{
byte[] chunk = br.ReadBytes(size);
ft.WriteChunk(chunk);
}
if (ft.Transfering)
{
// Request next chunk
SendChunk(id, new byte[0]);
}
}
UpdateTransfer?.Invoke(this, ft);
}
}
}
}
private static void MenuSelection()
{
int menuSelection = -1;
while (menuSelection != 0)
{
Console.WriteLine("");
Console.WriteLine("Welcome to TEnmo! Please make a selection: ");
Console.WriteLine("1: View your current balance");
Console.WriteLine("2: View your past transfers");
Console.WriteLine("3: View your pending requests");
Console.WriteLine("4: Send TE bucks");
Console.WriteLine("5: Request TE bucks");
Console.WriteLine("6: Log in as different user");
Console.WriteLine("0: Exit");
Console.WriteLine("---------");
Console.Write("Please choose an option: ");
if (!int.TryParse(Console.ReadLine(), out menuSelection))
{
Console.WriteLine("Invalid input. Please enter only a number.");
}
else if (menuSelection == 1)
{
Console.Clear();
decimal balance = apiService.GetBalance();
Console.WriteLine($"Your current account balance is: {balance.ToString("C2")}");
Console.ReadLine();
Console.Clear();
}
else if (menuSelection == 2)
{
Console.Clear();
List <TransferListObject> transfers = apiService.GetTransfers();
Transfer specific = null;
int transferId = -1;
while (specific == null && transferId == -1)
{
Console.WriteLine("----------------------------------------");
Console.WriteLine("Transfers");
Console.WriteLine($"ID\t\tFrom/To\t\tAmount");
Console.WriteLine("----------------------------------------");
foreach (TransferListObject transfer in transfers)
{
Console.WriteLine($"{transfer.TransferId}\t\t{transfer.ToFromUser} \t{transfer.Amount.ToString("C2")}");
}
transferId = ConsoleService.GetInteger("\nPlease enter transfer ID to view details(0 to cancel): ");
Console.Clear();
if (transferId != 0)
{
specific = apiService.GetSpecificTransfer(transferId);
if (specific == null)
{
continue;
}
Console.WriteLine("----------------------------------------");
Console.WriteLine("Transfer Details");
Console.WriteLine("----------------------------------------");
Console.WriteLine($"Id: {specific.TransferId}");
string username = apiService.GetUsernameFromAccountNumber(specific.AccountFromId);
Console.WriteLine($"From: {username}");
string otherUser = apiService.GetUsernameFromAccountNumber(specific.AccountToId);
Console.WriteLine($"To: {otherUser}");
Console.WriteLine($"Type: {specific.TransferTypeId}");
Console.WriteLine($"Status: {specific.TransferStatusId}");
Console.WriteLine($"Amount: {specific.Amount.ToString("C2")}");
Console.ReadLine();
Console.Clear();
}
else if (transferId == 0)
{
break;
}
}
}
else if (menuSelection == 3)
{
Console.Clear();
List <Transfer> transfers = apiService.GetPendingTransfers();
bool transferExists = false;
int transferId = -1;
while (!transferExists && transferId != 0)
{
Console.WriteLine("----------------------------------------");
Console.WriteLine("Pending Transfers");
Console.WriteLine($"ID\t\tTo\t\tAmount");
Console.WriteLine("----------------------------------------");
foreach (Transfer transfer in transfers)
{
string username = apiService.GetUsernameFromAccountNumber(transfer.AccountToId);
Console.WriteLine($"{transfer.TransferId}\t\t{username}\t\t{transfer.Amount.ToString("C2")}");
}
transferId = ConsoleService.GetInteger("\nPlease enter transfer ID to approve / reject(0 to cancel): ");
if (transferId == 0)
{
Console.Clear();
break;
}
foreach (Transfer transfer in transfers)
{
if (transferId == transfer.TransferId)
{
transferExists = true;
}
}
Console.Clear();
}
if (transferId != 0)
{
int selection = ConsoleService.GetInteger("1: Approve\n2: Reject\n0: Don't approve or reject\n----------------------------------------\nPlease choose an option: ");
Console.Clear();
UpdateTransfer uT = new UpdateTransfer();
bool wasSuccessful = false;
if (selection == 1)
{
uT.TransferId = transferId;
uT.isApproved = true;
wasSuccessful = apiService.UpdatePendingTransfer(uT);
}
else if (selection == 2)
{
uT.TransferId = transferId;
uT.isApproved = false;
wasSuccessful = apiService.UpdatePendingTransfer(uT);
}
if (uT.isApproved && wasSuccessful)
{
Console.Clear();
Console.WriteLine("The transaction was approved.");
}
else if (uT.isApproved)
{
Console.Clear();
Console.WriteLine("Insufficient funds to complete the transaction.");
}
else if (!uT.isApproved && wasSuccessful)
{
Console.Clear();
Console.WriteLine("The transaction was successfully rejected.");
}
}
}
else if (menuSelection == 4)
{
int otherUserId = -1;
decimal amount = -1;
bool userExists = false;
while (!userExists)
{
Console.Clear();
List <UserInfo> users = apiService.GetAllUsers();
Console.WriteLine("----------------------------------------");
Console.WriteLine("Users");
Console.WriteLine("ID \t\tName");
Console.WriteLine("----------------------------------------");
foreach (UserInfo user in users)
{
Console.WriteLine($"{user.UserId}\t\t{user.Username}");
}
otherUserId = ConsoleService.GetInteger("Enter ID of user you are sending to (0 to cancel): ");
foreach (UserInfo user in users)
{
if (otherUserId == user.UserId)
{
userExists = true;
}
}
if (otherUserId == 0)
{
Console.Clear();
break;
}
else if (userExists)
{
while (amount < .01M)
{
amount = ConsoleService.GetDecimal("Enter amount: ");
}
ClientTransfer cT = new ClientTransfer(otherUserId, amount, false);
bool wasSuccessful = apiService.SendMoney(cT);
if (wasSuccessful)
{
Console.Clear();
string receiverName = "";
foreach (UserInfo user in users)
{
if (user.UserId == otherUserId)
{
receiverName = user.Username;
}
}
Console.WriteLine($"Transfer of {amount.ToString("C2")} to {receiverName} was successful");
}
else
{
Console.WriteLine("Transaction was not successful, please try again");
}
}
}
}
else if (menuSelection == 5)
{
int otherUserId = -1;
decimal amount = -1;
bool userExists = false;
while (!userExists)
{
List <UserInfo> users = apiService.GetAllUsers();
Console.WriteLine("----------------------------------------");
Console.WriteLine("Users");
Console.WriteLine("ID \t\tName");
Console.WriteLine("----------------------------------------");
foreach (UserInfo user in users)
{
Console.WriteLine($"{user.UserId}\t\t{user.Username}");
}
otherUserId = ConsoleService.GetInteger("Enter ID of user you are requesting from (0 to cancel): ");
string receiverName = "";
foreach (UserInfo user in users)
{
if (otherUserId == user.UserId)
{
userExists = true;
receiverName = user.Username;
}
}
if (otherUserId == 0)
{
Console.Clear();
break;
}
else if (userExists)
{
while (amount < .01M)
{
amount = ConsoleService.GetDecimal("Enter amount: ");
}
ClientTransfer cT = new ClientTransfer(otherUserId, amount, true);
bool wasSuccessful = apiService.SendMoney(cT);
if (wasSuccessful)
{
Console.Clear();
Console.WriteLine($"Transfer of {amount.ToString("C2")} from {receiverName} was created successfully");
}
else
{
Console.WriteLine("Transaction was not successful, please try again");
}
}
}
}
else if (menuSelection == 6)
{
Console.WriteLine("");
UserService.SetLogin(new API_User()); //wipe out previous login info
Console.Clear();
Run(); //return to entry point
}
else
{
Console.Clear();
Console.WriteLine("Goodbye!");
Environment.Exit(0);
}
}
}
