public ApiResponse <int> Add(BaseBookModel model)
{
if (model == null)
{
throw new Exception("无效的图书信息。");
}
var response = new ApiResponse <int>()
{
Result = this.BookService.Add(model)
};
return(response);
}
public ActionResult Edit(BookModel model)
{
string action = Request["Submit"];
if (action == "cancel")
{
return(RedirectToAction("Index"));
}
if (ModelState.IsValid)
{
try
{
if (model.Id > 0)
{
this.BookService.UpdateBookInfo(model);
}
else
{
var book = new BaseBookModel()
{
Name = model.Name,
ISBN = model.ISBN,
Author = model.Author,
Desc = model.Desc,
Source = model.Source,
Donor = model.Donor,
Type = model.Type
};
this.BookService.Add(book);
}
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
ViewBag.Message = ex.Message;
}
}
return(View(model));
}
/// <summary>
/// 添加图书
/// </summary>
/// <param name="model">图书基本信息</param>
/// <returns>是否添加成功</returns>
public int Add(BaseBookModel model)
{
if (model == null)
{
throw new InvalidOperationException("图书信息无效。");
}
if (string.IsNullOrEmpty(model.Name))
{
throw new InvalidOperationException("图书名称不能为空。");
}
if (model.Source == BookSource.None)
{
throw new InvalidOperationException("未选择图书来源。");
}
var book = new Book()
{
Name = model.Name,
ISBN = model.ISBN,
Author = model.Author,
Desc = model.Desc,
Source = (int)model.Source,
Donor = model.Donor,
Type = model.Type,
Status = (int)BookStatus.Stored,
CreatedDate = DateTime.Now,
BarCode = Guid.NewGuid().ToString()
};
using (var dbContext = new MissionskyOAEntities())
{
book = dbContext.Books.Add(book);
dbContext.SaveChanges();
}
return(book.Id);
}
