public ActionResult Inventory()
{
List <BranchModel> branches = new List <BranchModel>();
List <Branch> branches_raw = _branchService.GetBranchByCondition(b => b.BranchId != -1);
foreach (var branch in branches_raw)
{
BranchModel br = new BranchModel(branch.Name, branch.Location);
branches.Add(br);
ViewData[branch.Name] = _stockService.GetStockModelByBranchId(branch.BranchId).countBooks();
}
return(View(branches));
}