private void btnExtendReserve_Click(object sender, EventArgs e)
{
try
{
if (dataGridOfBooks.SelectedRows.Count != 1)
{
MessageBox.Show("لطفا کتاب مورد نظر را انتخاب کنید", "خطا");
}
else
{
string Selected = "";
foreach (DataGridViewRow item in dataGridOfBooks.SelectedRows)
{
Selected = item.Cells[3].Value.ToString();
}
Guid codeBook = Guid.Parse(Selected);
var book = booksRepo.FindBookByCode(codeBook);
var user = membersRepo.FindUserByUserName(lblUser.Text);
bool checkReserved = borrowedRepo.checkIfBookIsBorrowedByUser(user.MemberId, book.Code);
if (book.BookState != 0 && !checkReserved)
{
MessageBox.Show("کتاب جزو کتاب های امانت گرفته شده توسط شما نمیباشد", "خطا");
}
else
{
var foundBorrowedBooks = borrowedRepo.FindReservedBookBycodeAnduser(user.MemberId, book.Code);
borrowedRepo.DeliverBookToLib(book.Code, DateTime.Now);
var deadLine = foundBorrowedBooks.DeadLineForBorrow;
var lastDayOfMonth = DateTime.DaysInMonth(deadLine.Year, deadLine.Month);
if (deadLine.Day + 10 > lastDayOfMonth)
{
deadLine = new DateTime(deadLine.Year, deadLine.Month + 1, 10 - (lastDayOfMonth - deadLine.Day));
}
else
{
deadLine = new DateTime(deadLine.Year, deadLine.Month, deadLine.Day + 10);
}
Borrowed borrowed = new Borrowed()
{
BookCode = book.Code,
TimeOfBorrow = DateTime.Now,
MemberId = user.MemberId,
DeadLineForBorrow = deadLine
};
borrowedRepo.AddToBorrowed(borrowed);
MessageBox.Show("تمدید ثبت شد", "Success");
}
}
}
catch (Exception)
{
MessageBox.Show("لطفا کتاب مورد نظر را از امانات انتخاب کنید", "خطا");
}
}
private void btnBorrow_Click(object sender, EventArgs e)
{
try
{
var userNationalCode = txtNationalCode.Text.Replace(" ", "");
Members member = membersRepo.FindUserByNationalCode(userNationalCode);
if (member == null)
{
MessageBox.Show("عضوی با این کد ملی یافت نشد", "خطا");
}
if (dataGridStorageOfBooks.SelectedRows.Count != 1 || userNationalCode == "")
{
MessageBox.Show("لطفا کتاب و کاربر را انتخاب کنید", "خطا");
}
else
{
string Selected = "";
var deadLine = DateTime.Now;
var lastDayOfMonth = DateTime.DaysInMonth(deadLine.Year, deadLine.Month);
if (deadLine.Day + 15 > lastDayOfMonth)
{
deadLine = new DateTime(deadLine.Year, deadLine.Month + 1, 15 - (lastDayOfMonth - deadLine.Day));
}
else
{
deadLine = new DateTime(deadLine.Year, deadLine.Month, deadLine.Day + 15);
}
Guid codeBook = new Guid();
foreach (DataGridViewRow item in dataGridStorageOfBooks.SelectedRows)
{
Selected = item.Cells[6].Value.ToString();
}
codeBook = Guid.Parse(Selected);
Books book = booksRepo.FindBookByCode(codeBook);
if (book.BookState == 2 && member != null && book.BookCondition == 0)
{
borrowed = new Borrowed()
{
BookCode = codeBook,
MemberId = member.MemberId,
TimeOfBorrow = DateTime.Now,
DeadLineForBorrow = deadLine
};
borrowedRepo.AddToBorrowed(borrowed);
booksRepo.ChangeBookState(codeBook, 0);
MessageBox.Show("کتاب با موفقیت ثبت شد", "Success");
}
else if (book.BookState == 0)
{
MessageBox.Show("این کتاب در امانت شخص دیگری می باشد");
}
else if (book.BookCondition != 0)
{
MessageBox.Show("این کتاب قابل امانت نمی باشد");
}
else if (book.BookState == 1)
{
bool check = reservationRepo.CheckIfBookIsReservedByUser(member.NationalCode, codeBook);
if (check)
{
borrowed = new Borrowed()
{
BookCode = codeBook,
MemberId = member.MemberId,
TimeOfBorrow = DateTime.Now,
DeadLineForBorrow = deadLine
};
borrowedRepo.AddToBorrowed(borrowed);
booksRepo.ChangeBookState(codeBook, 0);
MessageBox.Show("کتاب با موفقیت ثبت شد", "Success");
}
else
{
MessageBox.Show("این کتاب قبلا توسط شخص دیگری رزرو شده است");
}
}
}
}
catch (Exception)
{
}
}