public async Task <bool> UpdateBorrow(Guid id, UpdateBorrowDto model, string fields)
{
var borrow = await _service.Query(id, false);
borrow.UpdateTime = DateTime.Now;
return(await _service.Update(CommonClass.SetModelValue(model, borrow, fields)));
}
public async Task <IActionResult> UpdateBorrow(Guid id, [FromBody] UpdateBorrowDto model,
[FromQuery] string fields)
{
try
{
if (!await _manager.UpdateBorrow(id, model, fields))
{
return(Ok(new JsonMessageResult("修改失败！", 0, 0)));
}
return(NoContent());
}
catch (Exception e)
{
_logger.LogError(e, e.Message);
return(Ok(new JsonMessageResult(e.Message, 0, 0)));
}
}
public async Task <ActionResult <Borrow> > PutBorrow(int id, UpdateBorrowDto update)
{
var type = (TypeEnum)TypeEnum.Parse(typeof(TypeEnum), User.Claims.FirstOrDefault(c => c.Type == "Type").Value);
if (type != TypeEnum.Admin)
{
return(Unauthorized());
}
var borrow = await _context.Borrow.Include(b => b.Book).FirstOrDefaultAsync(b => b.BorrowId == id);
var rule = await _context.Rule.FirstOrDefaultAsync(r => r.Type == type);
var duedate = borrow.BorrowDate.AddDays(rule.LimitDay);
var book = await _context.Book.FirstOrDefaultAsync(b => b.BookID == borrow.Book.BookID);
if (update.Status == TypeEnum.Losted && duedate < DateTime.Now)
{
borrow.Fines = book.Price * 2 + (5 * (int)((DateTime.Now - duedate).TotalDays));
}
else if (update.Status == TypeEnum.Losted)
{
borrow.Fines = book.Price * 2;
}
else if (update.Status == TypeEnum.Late)
{
borrow.Fines = 5 * (int)((DateTime.Now - duedate).TotalDays);
}
borrow.Status = update.Status;
await _context.SaveChangesAsync();
return(NoContent());
}
