public void UnserializeData(BinaryReader reader)
{
sourceHash = reader.ReadHash();
destinationHash = reader.ReadHash();
settleHash = reader.ReadHash();
time = new Timestamp(reader.ReadUInt32());
this.status = (SwapStatus)reader.ReadByte();
}
public async Task <IActionResult> UpdateStatus([FromRoute] long id, SwapStatus swapStatus)
{
var swap = _dbContext.Swaps.Include(m => m.User).Include(m => m.Sticker).ThenInclude(m => m.User).FirstOrDefault(m => m.Id == id);
if (swap == null)
{
return(NotFound());
}
var userId = User.FindFirst(ClaimTypes.NameIdentifier).Value;
// Can only transition to correct state
switch (swap.Status)
{
case SwapStatus.Processing:
if (swapStatus != SwapStatus.Cancelled && swapStatus != SwapStatus.Shipped)
{
return(BadRequest());
}
break;
case SwapStatus.Shipped:
if (swapStatus != SwapStatus.Complete)
{
return(BadRequest());
}
break;
}
// Only users that are part of this order can cancel it
if (swap.Status == SwapStatus.Processing && swapStatus == SwapStatus.Cancelled)
{
if (swap.User.Id != userId && swap.Sticker.User.Id != userId)
{
return(BadRequest());
}
}
// Only the product author can ship the item
if (swap.Status == SwapStatus.Processing && swapStatus == SwapStatus.Shipped)
{
if (swap.Sticker.User.Id != userId)
{
return(BadRequest());
}
}
// Only the order owner can complete the request
if (swap.Status == SwapStatus.Shipped && swapStatus != SwapStatus.Complete)
{
if (swap.User.Id != userId)
{
return(BadRequest());
}
}
if (swapStatus == SwapStatus.Cancelled)
{
var targetUser = userId == swap.User.Id ? swap.User : swap.Sticker.User;
var sourceUser = userId != swap.User.Id ? swap.User : swap.Sticker.User;
if (targetUser.EnableEmail)
{
await _emailSender.SendEmailAsync(targetUser.Email, "Your Sticker Swap has been cancelled!", $"Your Sticker Swap been cancelled by {sourceUser.Email}. The quantity of stickers has been reset.");
}
swap.User.Credits += swap.Credits;
swap.Sticker.Quantity += swap.Quantity;
}
if (swapStatus == SwapStatus.Shipped)
{
if (swap.User.EnableEmail)
{
await _emailSender.SendEmailAsync(swap.User.Email, "You sticker has been shipped!", $"Your sticker is on the way! Make sure to mark the swap complete when you get the sticker.");
}
}
if (swapStatus == SwapStatus.Complete)
{
if (swap.Sticker.User.EnableEmail)
{
await _emailSender.SendEmailAsync(swap.Sticker.User.Email, "Your Sticker Swap has completed!", $"Your Sticker Swap has completed!");
}
}
swap.Status = swapStatus;
await _dbContext.SaveChangesAsync();
return(RedirectToAction("Index"));
}
