public void borrow(string userId, string title, string branchname)
{
Borrow borrow = new Borrow();
borrow.Amount = 1;
borrow.BookId = _bookService.GetBooksByCondition(b => b.Title == title).First().BookId;
borrow.BranchId = _branchService.GetBranchByCondition(b => b.Name == branchname).First().BranchId;
borrow.UserId = userId;
repositoryWrapper.BorrowRepository.Create(borrow);
}
public StockModel GetStockModelByBranchId(int branchId)
{
StockModel stock = new StockModel();
List <Stock> stock_raw = GetStockByCondition(b => b.BranchId == branchId);
stock.LibraryName = _branchService.GetBranchByCondition(b => b.BranchId == branchId).FirstOrDefault().Name;
foreach (var br_stock in stock_raw)
{
string title = _bookService.GetBooksByCondition(b => b.BookId == br_stock.BookId).FirstOrDefault().Title;
int quantity = br_stock.Quantity;
stock.Stock.Add(new StockModel.pair(title, quantity));
}
return(stock);
}
public List <BranchModel> GetBranchesModelContainingBook(string title)
{
Book book = _bookService.GetBooksByCondition(b => b.Title == title).First();
List <Stock> stocks = repositoryWrapper.StockRepository.FindByCondition(b => b.BookId == book.BookId).ToList();
List <int> branches_id = new List <int>();
foreach (Stock stock in stocks)
{
if (stock.Quantity > 0)
{
branches_id.Add(stock.BranchId);
}
}
branches_id = branches_id.Distinct().ToList();
List <BranchModel> branches = new List <BranchModel>();
foreach (int id in branches_id)
{
Branch branch = GetBranchByCondition(b => b.BranchId == id).First();
BranchModel branch_model = new BranchModel();
branch_model.Name = branch.Name;
branch_model.Location = branch.Location;
branches.Add(branch_model);
}
return(branches);
}
public StockModel GetStockModelByBranchId(int branchId)
{
StockModel stock = new StockModel();
List <Stock> stock_raw = GetStockByCondition(b => b.BranchId == branchId);
stock.LibraryName = _branchService.GetBranchByCondition(b => b.BranchId == branchId).FirstOrDefault().Name;
foreach (Stock br_stock in stock_raw)
{
try //do not remove the try/catch statement, error trown for no apparent reason
{
string title = _bookService.GetBooksByCondition(b => b.BookId == br_stock.BookId).FirstOrDefault().Title;
int quantity = br_stock.Quantity;
stock.Stock.Add(new StockModel.pair(title, quantity));
}
catch
{
return(stock);
}
}
return(stock);
}