public async Task <ActionResult> UnReserve(int id, [FromHeader] CancellationToken cancellationToken)
{
var userId = User.Identity.GetUserId();
var user = await _userManager.FindByIdAsync(userId);
ViewBag.FullName = user.FullName;
Book book = await _bookRepository.TableNoTracking
.Where(c => c.Id == id && c.BookIsDeleted == false)
.SingleOrDefaultAsync(cancellationToken);
if (book == null)
{
return(new JsonResult("کتاب مورد نظر یافت نشد"));
}
ReserveBook rb = await _rbRepository.Table.Where(c => c.UserId == userId && c.BookId == id).SingleOrDefaultAsync(cancellationToken);
string message = "این کتاب را تا به حال رزرو نکرده اید";
if (rb == null)
{
return(new JsonResult(message));
}
await _rbRepository.DeleteAsync(rb, cancellationToken);
message = "با موفقیت حذف شد";
return(new JsonResult(message));
}
private void PrepareMail(List <SystemOption> SystemData, ReserveBook reserveBook)
{
try
{
string body = string.Empty;
body += "<h5> Hi " + reserveBook.Member.FirstName + " " + reserveBook.Member.LastName + "</h5>";
body += "<p>Your Reservation Id - <b style = \"color: red\">RSV" + reserveBook.Id + "</b> is Expired</p>";
body += " </br><p>Thanks & Best Regards,</p></br><p>LMS Admin.</p>";
EmailMessage message = new EmailMessage();
message.Subject = "Reservation Expired";
message.To = reserveBook.Member.Email;
message.MessageBody = body;
OutgoingMailSetting outgoingMailSetting = new OutgoingMailSetting();
outgoingMailSetting.DisplayName = "kuganrajh";
outgoingMailSetting.MailAddress = SystemData.Where(s => s.Name == MailDetail.FromEmailId.ToString()).FirstOrDefault().Value;
outgoingMailSetting.Password = SystemData.Where(s => s.Name == MailDetail.FromEmailPassword.ToString()).FirstOrDefault().Value;
outgoingMailSetting.SmtpServer = SystemData.Where(s => s.Name == MailDetail.SmtpClient.ToString()).FirstOrDefault().Value;
outgoingMailSetting.SmtpPort = Convert.ToInt32(SystemData.Where(s => s.Name == MailDetail.PortId.ToString()).FirstOrDefault().Value);
EmailManager.SendEmail(message, outgoingMailSetting);
}
catch (Exception ex)
{
LogManager.Log(LogSeverity.Error, LogModule.Web, ex.Message, ex);
}
}
public async Task <HttpResponseMessage> Put(int id, ReserveBook model)
{
if (!ModelState.IsValid || id != model.Id)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
model.UpdatedAt = DateTime.Now;
applicationResult.Result = await _service.UpdateAsync(model);
return(Request.CreateResponse <ApplicationResult>(HttpStatusCode.OK, applicationResult));
}
public async Task <IActionResult> Borrow(string userId, int bookid, [FromHeader] CancellationToken cancellationToken)
{
var setting = await _sRepository.GetByIdAsync(cancellationToken, 1);
var borrowCount = await _rbRepository.TableNoTracking
.Where(c => c.BookStatus == BookStatus.Borrowed && c.UserId == userId).CountAsync(cancellationToken);
var rb = await _rbRepository.Table
.Where(c => c.UserId == userId && c.BookId == bookid && c.BookStatus == BookStatus.Borrowed).SingleOrDefaultAsync(cancellationToken);
var rbreserve = await _rbRepository.Table
.Where(c => c.UserId == userId && c.BookId == bookid && c.BookStatus == BookStatus.Reserved).SingleOrDefaultAsync(cancellationToken);
if (rb != null)
{
TempData["Error"] = "این کتاب قبلا توسط این کاربر امانت گرفته شده است";
return(RedirectToAction("Index", "Home"));
}
if (rb == null)
{
if (borrowCount >= setting.BorrowCount)
{
TempData["Error"] = $"کاربر بیشتر از {setting.BorrowCount} عدد کتاب نمی تواند امانت بگیرد";
return(RedirectToAction("Index", "Home"));
}
if (rbreserve == null)
{
rbreserve = new ReserveBook
{
BookId = bookid,
BookStatus = BookStatus.Borrowed,
BorrowDate = DateTime.Now,
UserId = userId
};
await _rbRepository.AddAsync(rbreserve, cancellationToken);
}
else
{
rbreserve.BookStatus = BookStatus.Borrowed;
rbreserve.BorrowDate = DateTime.Now;
await _rbRepository.UpdateAsync(rbreserve, cancellationToken);
}
}
TempData["Success"] = "عملیات با موفقیت انجام شد";
return(RedirectToAction("Index", "Home"));
}
public async Task <ActionResult> Reserve(int id, [FromHeader] CancellationToken cancellationToken)
{
var setting = await _settingRepo.GetByIdAsync(cancellationToken, 1);
var userId = User.Identity.GetUserId();
var user = await _userRepo.TableNoTracking.Include(c => c.ReserveBooks).Where(c => c.Id == userId).SingleOrDefaultAsync(cancellationToken);
ViewBag.FullName = user.FullName;
Book book = await _bookRepository.TableNoTracking
.Where(c => c.Id == id && c.BookIsDeleted == false).SingleOrDefaultAsync(cancellationToken);
if (book == null)
{
return(new JsonResult("کتاب مورد نظر یافت نشد"));
}
ReserveBook rb = await _rbRepository.TableNoTracking.Where(c => c.UserId == userId && c.BookId == id).SingleOrDefaultAsync(cancellationToken);
string message = "قبلا این کتاب را رزرو کرده اید";
if (rb != null)
{
return(new JsonResult(message));
}
if (user.ReserveBooks.Where(c => c.BookStatus == BookStatus.Reserved).Count() >= setting.ReservCount)
{
return(new JsonResult($"شما نمی توانید بیشتر از {setting.ReservCount} کتاب رزرو کنید"));
}
ReserveBook newrb = new ReserveBook
{
BookId = id,
BookStatus = Common.Enums.BookStatus.Reserved,
ReserveDate = DateTime.Now,
UserId = userId
};
await _rbRepository.AddAsync(newrb, cancellationToken);
message = "با موفقیت رزرو شد";
return(new JsonResult(message));
}
public async Task <ReserveBook> CheckIfBookExistInReservations(string bookId)
{
var book = await _context.Books.FindAsync(bookId).ConfigureAwait(false);
ReserveBook reservation = null;
if (await CheckIfBookWithThisTitleExist(book.Title).ConfigureAwait(false))
{
var bookInReservations = _context.ReservedBooks.Where(b => b.BookTitle == book.Title);
var dateOfFirstReservation = await bookInReservations.MinAsync(d => d.ReservationDate).ConfigureAwait(false);
reservation = await _context.ReservedBooks.FirstAsync(d => d.ReservationDate == dateOfFirstReservation).ConfigureAwait(false);
await GiveBookToFirstReservation(reservation.BookId, reservation.UserId).ConfigureAwait(false);
_context.ReservedBooks.Remove(reservation);
await _context.SaveChangesAsync().ConfigureAwait(false);
}
return(reservation);
}
public async Task <bool> Reserve(string userId, int bookId, CancellationToken cancellationToken)
{
var setting = await _seRepository.GetByIdAsync(cancellationToken, 1);
var book = await _bRepository.Table.Where(c => c.Id == bookId).SingleOrDefaultAsync(cancellationToken);
if (book == null)
{
throw new BadRequestException("کتاب یافت نشد");
}
var user = await _uRepository.Table.Where(c => c.Id == userId).SingleOrDefaultAsync(cancellationToken);
if (user == null)
{
throw new BadRequestException("کاربر یافت نشد");
}
if (user.ReserveBooks.Count >= setting.ReservCount)
{
return(false);
}
var reserveBook = new ReserveBook
{
BookId = bookId,
UserId = userId,
BookStatus = Common.Enums.BookStatus.Reserved,
ReserveDate = DateTime.Now
};
await _sbRepository.AddAsync(reserveBook, cancellationToken);
return(true);
}
public async Task <ReserveBook> ReserveBookAsync(string bookId, string userId)
{
var book = await _context.Books.FindAsync(bookId).ConfigureAwait(false);
var reservation = await _context.ReservedBooks.FirstOrDefaultAsync(r => r.BookId == bookId && r.UserId == userId).ConfigureAwait(false);
if (reservation != null)
{
return(null);
}
else
{
reservation = new ReserveBook
{
BookId = bookId,
UserId = userId,
BookTitle = book.Title,
ReservationDate = DateTime.Now,
};
await AddReservationToDb(reservation).ConfigureAwait(false);
}
return(reservation);
}
private async Task AddReservationToDb(ReserveBook reservation)
{
_context.ReservedBooks.Add(reservation); //addAsync..nn
}
