public bool Create(BookBorrowingRequestDetail bbrd)
{
try
{
_context.BookBorrowRequestDetails.Add(bbrd);
_context.SaveChanges();
return(true);
}
catch
{
return(false);
}
}
public bool Update(BookBorrowingRequestDetail brrd)
{
try
{
var item = _context.BookBorrowRequestDetails.FirstOrDefault(x => x.Id == brrd.Id);
item.BookId = brrd.BookId;
item.RequestId = brrd.RequestId;
_context.SaveChanges();
return(true);
}
catch
{
return(false);
}
}
public bool CreateRequest(int userId, List <int> bookIds)
{
try
{
var checkMonth = _context.BookBorrowingRequests.Count(x => x.RequestUserId == userId &&
x.DateRequest.Month == DateTime.Now.Month &&
x.DateRequest.Year == DateTime.Now.Year);
if (bookIds.Count() > 5 || checkMonth > 2)
{
return(false);
}
else
{
var request = new BookBorrowingRequest {
RequestUserId = userId,
DateRequest = DateTime.Now,
Status = Status.Waiting
};
_context.BookBorrowingRequests.Add(request);
_context.SaveChanges();
foreach (var item in bookIds)
{
var requestdetail = new BookBorrowingRequestDetail {
RequestId = request.RequestId,
BookId = item
};
_context.BookBorrowRequestDetails.Add(requestdetail);
}
_context.SaveChanges();
return(true);
}
}
catch
{
return(false);
}
}
public void Put(int id, BookBorrowingRequestDetail brrd)
{
_brrd.Update(brrd);
}
public void Post(BookBorrowingRequestDetail brrd)
{
_brrd.Create(brrd);
}
