public JsonResult Create(NewBookViewModel model)
{
if (ModelState.IsValid)
{
Author author;
try
{
author = dbContext.authors.Single(a => a.id == model.authorId);
if (author == null)
{
ModelState.AddModelError("Author", "ID de Autor Inválido!");
}
else
{
Book book = new Book {
author = author, name = model.name
};
dbContext.books.Add(book);
BookCopyCategory bcce = dbContext.bookCopyCategories.Single(z => z.id == GlobalValues.BookCopyCategory.EXTERNAL);
BookCopyCategory bcci = dbContext.bookCopyCategories.Single(z => z.id == GlobalValues.BookCopyCategory.INTERNAL);
BookCopyStatus bcs = dbContext.bookCopyStatuses.Single(z => z.id == GlobalValues.BookCopyStatus.AVAILABLE);
BookCopy bci = new BookCopy {
book = book, category = bcci, status = bcs, enterDate = DateTime.Now
};
BookCopy bce = new BookCopy {
book = book, category = bcce, status = bcs, enterDate = DateTime.Now
};
dbContext.bookCopies.Add(bci);
dbContext.bookCopies.Add(bce);
dbContext.SaveChanges();
return(Json(new { status = "OK", info = "Operación exitosa!" }));
}
}
catch (Exception ex)
{
ModelState.AddModelError("Author", ex.Message);
}
}
List <string> messages = new List <string>();
foreach (var ms in ModelState.Values)
{
foreach (var me in ms.Errors)
{
messages.Add(me.ErrorMessage);
}
}
return(Json(new { status = "ERROR", info = messages }));
}
public JsonResult AddCopy(NewBookCopyViewModel model)
{
if (ModelState.IsValid)
{
try
{
Book book = dbContext.books.Single(a => a.id == model.bookId);
BookCopyCategory bookCopyCategory = dbContext.bookCopyCategories.Single(a => a.id == model.categoryId);
if (book == null || bookCopyCategory == null)
{
ModelState.AddModelError("IDs Incorrectos", "ID de Autor o de Categoría Inválidos!");
}
else
{
BookCopyStatus bcs = dbContext.bookCopyStatuses.Single(z => z.id == GlobalValues.BookCopyStatus.AVAILABLE);
BookCopy bc = new BookCopy {
book = book, category = bookCopyCategory, status = bcs, enterDate = DateTime.Now
};
dbContext.bookCopies.Add(bc);
dbContext.SaveChanges();
return(Json(new { status = "OK", info = "Operación exitosa!" }));
}
}
catch (Exception ex)
{
ModelState.AddModelError("Author", ex.Message);
}
}
List <string> messages = new List <string>();
foreach (var ms in ModelState.Values)
{
foreach (var me in ms.Errors)
{
messages.Add(me.ErrorMessage);
}
}
return(Json(new { status = "ERROR", info = messages }));
}
