コード例 #1
0
        public ActionResult RenewLoan(string barcode, string personId = "")
        {
            if (Session["Borrower"] == null && Session["User"] == null)
            {
                return(RedirectToAction("Login"));
            }

            Borrower borrower = null;

            // Let's retrieve the borrower from the session
            if (Session["Borrower"] != null)
            {
                borrower = (Borrower)Session["Borrower"];
            }
            // Otherwise, let's retrieve him/her from the database
            else
            {
                try
                {
                    borrower = Borrower.getByPersonId(personId);
                }
                catch
                {
                    return(View("Error500"));
                }
            }

            Category category;

            // Let's try to get the borrower's category to get the period of a loan
            try
            {
                category = Category.getById(borrower.CategoryId);
            }
            catch
            {
                return(View("Error500"));
            }

            // Let's try to renew the loan
            try
            {
                Borrow.renewLoan(barcode, category.Period);
                Session["RenewLoanSuccess"] = true;
            }
            catch
            {
                return(View("Error500"));
            }

            if (Session["Borrower"] != null)
            {
                return(RedirectToAction("Index"));
            }
            else
            {
                return(RedirectToAction("Index", new { PersonId = borrower.PersonId }));
            }
        }
コード例 #2
0
        public ActionResult Index(string PersonId = "")
        {
            if (Session["Borrower"] == null && Session["User"] == null)
            {
                return(RedirectToAction("Login"));
            }

            Borrower borrower = null;

            // If the borrower is in session, let's retrieve it
            if (Session["Borrower"] != null)
            {
                borrower = (Borrower)Session["Borrower"];
            }
            // If not, let's try to fetch it from database
            else
            {
                try
                {
                    borrower = Borrower.getByPersonId(PersonId);
                }
                catch
                {
                    return(View("Error500"));
                }
            }

            ViewBag.borrower = borrower;

            // Let's try to get all borrowed books by the borrower
            try
            {
                ViewBag.borrows = Borrow.getByPersonId(borrower.PersonId);
            }
            catch
            {
                return(View("Error500"));
            }

            return(View());
        }