public Author AddAuthor(Author author)
{
author.AuthorId = dataSource.Authors.Count > 0
? (dataSource.Authors[dataSource.Authors.Count - 1].AuthorId + 1)
: 1;
dataSource.Authors.Add(author);
return author;
}
public void UpdateAuthor(Author author)
{
var foundAuthor = dataSource.Authors.FirstOrDefault(e => e.AuthorId == author.AuthorId);
if (foundAuthor == null)
{
return;
}
foundAuthor.FirstName = author.FirstName;
foundAuthor.LastName = author.LastName;
}
public JsonResult UpdateAuthor(Author author)
{
if (!ModelState.IsValid)
{
return Json(new
{
Result = "ERROR",
Message = "Form is not valid! " +
"Please correct it and try again."
});
}
authorRepository.UpdateAuthor(author);
return Json(new { Result = "OK" });
}
public JsonResult CreateAuthor(Author author)
{
if (!ModelState.IsValid)
{
return Json(new
{
Result = "ERROR",
Message = "Form is not valid! " +
"Please correct it and try again."
});
}
var addeAuthor = authorRepository.AddAuthor(author);
return Json(new { Result = "OK", Record = addeAuthor });
}
public void CanAddAndGetAuthorsOfBook()
{
var newAuthor = new Author
{
BookId = 2,
FirstName = "Renée",
LastName = "French"
};
authorRepository.AddAuthor(newAuthor);
var authorList = authorRepository.GetAuthorsOfBook(2);
var savedAuthor = authorList.Single(x => x.AuthorId.Equals(9));
Assert.AreEqual(authorList.Count, 3);
Assert.AreSame(newAuthor, savedAuthor);
}
