public IHttpActionResult ChangeBook(int id, Book changedBook)
{
var book = this.Data.Books
.Find(id);
if (book == null)
{
return this.NotFound();
}
book.Id = changedBook.Id == 0 ? book.Id : changedBook.Id;
book.Copies = changedBook.Copies == 0 ? book.Copies : changedBook.Copies;
book.Price = changedBook.Price == 0 ? book.Price : changedBook.Price;
book.ReleaseDate = changedBook.ReleaseDate ?? book.ReleaseDate;
book.Title = changedBook.Title == String.Empty ? book.Title : changedBook.Title;
book.AgeRestriction = changedBook.AgeRestriction;
book.Edition = changedBook.Edition;
book.Author = changedBook.Author ?? book.Author;
book.Categories = changedBook.Categories ?? book.Categories;
book.Description = changedBook.Description == String.Empty ? book.Description : changedBook.Description;
book.RelatedBooks = changedBook.RelatedBooks ?? book.RelatedBooks;
this.Data.SaveChanges();
return this.Ok("successful change");
}
public IHttpActionResult PostBook(AddBookBindingModel model)
{
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
var newBook = new Book
{
Title = model.Title,
Description = model.Description,
Price = model.Price,
Copies = model.Copies,
EditionType = model.Edition,
AgeRestriction = model.AgeRestriction,
ReleaseDate = model.ReleaseDate
};
var authorId = new Guid(model.AuthorId);
var author = this.context.Authors
.FirstOrDefault(a => a.Id == authorId);
if (author == null)
{
return this.BadRequest("Invalid author id");
}
newBook.AuthorId = authorId;
char[] separator = new char[] { ' ' };
string[] categories = model.Categories.Split(separator, StringSplitOptions.RemoveEmptyEntries);
foreach (var categoryName in categories)
{
var categoryInDb = this.context.Categories
.FirstOrDefault(c => c.Name == categoryName);
if (categoryInDb == null)
{
Category newCategory = new Category { Name = categoryName };
this.context.Categories.Add(newCategory);
this.context.SaveChanges();
categoryInDb = newCategory;
}
newBook.Categories.Add(categoryInDb);
}
this.context.Books.Add(newBook);
this.context.SaveChanges();
var bookToReturn = this.context.Books
.Where(b => b.Id == newBook.Id)
.Select(BookDataModel.DataModel)
.FirstOrDefault();
return this.Ok(bookToReturn);
}
public IHttpActionResult Create(BookBindingModel bookBindingModel)
{
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
var author = this.data.Authors.Find(bookBindingModel.AuthorId);
if (author == null)
{
return this.BadRequest("Author does not exist - invalid id!");
}
Book book = new Book()
{
Title = bookBindingModel.Title,
Description = bookBindingModel.Description,
Price = bookBindingModel.Price,
Copies = bookBindingModel.Copies,
EditionType = bookBindingModel.EditionType,
AgeRestriction = bookBindingModel.AgeRestriction,
ReleaseDate = bookBindingModel.ReleaseDate,
Author = author
};
string[] categories = bookBindingModel.Categories.Split(new [] {' ', ','}, StringSplitOptions.RemoveEmptyEntries);
foreach (var categoryName in categories)
{
Category category = this.data
.Categories
.All()
.FirstOrDefault(c => c.Name == categoryName);
if (category == null)
{
category = new Category
{
Name = categoryName
};
this.data.Categories.Add(category);
}
book.Categories.Add(category);
}
this.data.Books.Add(book);
this.data.Save();
BookViewModel bookViewModel = BookViewModel.ConvertToBookViewModel(book);
return this.Ok(bookViewModel);
}
public static BookViewModel CreateViewModel(Book book)
{
return new BookViewModel
{
Id = book.Id,
Title = book.Title,
Description = book.Description,
Price = book.Price,
Copies = book.Copies,
Author = AuthorViewModel.CreateViewModel(book.Author),
EditionType = book.EditionType,
Categories = book.Categories.AsQueryable().Select(CategoryViewModel.CreateViewModel)
};
}
public AuthorBooksViewModel(Book book)
{
this.Id = book.Id;
this.Title = book.Title;
this.Description = book.Description;
this.Edition = book.Edition;
this.Price = book.Price;
this.Copies = book.Copies;
this.Categories = new List<BookCategoriesViewModel>();
foreach (var category in book.Categories)
{
this.Categories.Add(new BookCategoriesViewModel(category));
}
}
public AuthorBooksViewModel(Book book)
{
this.Id = book.Id;
this.Title = book.Title;
this.Description = book.Description;
this.EditionType = (EditionType)book.EditionType;
this.Price = book.Price;
this.Copies = book.Copies;
this.RelesaeDate = (DateTime)book.RelesaeDate;
this.AgeRestriction = (AgeRestriction)book.AgeRestriction;
this.Categories = new List<CategoryBooksViewModel>();
foreach (var category in book.Categories)
{
Categories.Add(new CategoryBooksViewModel(category));
}
}
public BookViewModel(Book book)
{
this.Id = book.Id;
this.Title = book.Title;
this.Description = book.Description;
this.Edition = book.Edition;
this.Price = book.Price;
this.Copies = book.Copies;
this.AuthorName = book.Author.FirstName + " " + book.Author.LastName;
this.AuthorId = book.Author.Id;
this.Categories = new List<BookCategoriesViewModel>();
foreach (var category in book.Categories)
{
this.Categories.Add(new BookCategoriesViewModel(category));
}
}
public BookViewModel(Book book)
{
Title = book.Title;
Description = book.Description;
Price = book.Price;
Copies = book.Copies;
ReleaseDate = book.ReleaseDate;
AgeRestriction = book.AgeRestriction;
EditionType = book.EditionType;
BookCategories = new List<BookCategoryViewModel>();
foreach (var category in book.Categories)
{
BookCategories.Add(new BookCategoryViewModel(category));
}
}
public IHttpActionResult AddBook([FromBody] AddBookBindingModel book)
{
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
if (this.BookShopData.Books.Any(b => b.Title == book.Title))
{
return this.BadRequest("Duplicate Title.");
}
var newBook = new Book
{
Title = book.Title,
Description = book.Description,
Price = book.Price,
Copies = book.Copies,
Edition = book.Edition,
AgeRestriction = book.AgeRestriction,
ReleaseDate = book.ReleaseDate
};
if (string.IsNullOrEmpty(book.Categories))
{
return this.BadRequest("Categories cannot be empty.");
}
var bookCategories = book.Categories.Split(new char[] {' '}, StringSplitOptions.RemoveEmptyEntries);
foreach (var bookCategory in bookCategories)
{
var category = this.BookShopData.Categories.FirstOrDefault(c => c.Name == bookCategory) ?? new Category
{
Name = bookCategory
};
newBook.Categories.Add(category);
}
this.BookShopData.Books.Add(newBook);
this.BookShopData.SaveChanges();
return this.Ok(BookViewModel.Create(newBook));
}
public static BookViewModel ConvertToBookViewModel(Book book)
{
BookViewModel bookViewModel = new BookViewModel
{
Id = book.Id,
Author = AuthorViewModelMinified.ConvertToAuthorViewModel(book.Author),
Categories = book.Categories.Select(c => c.Name),
Copies = book.Copies,
Description = book.Description,
EditionType = book.EditionType,
Price = book.Price,
Title = book.Title,
AgeRestriction = book.AgeRestriction,
ReleaseDate = book.ReleaseDate.Date
};
return bookViewModel;
}
public static AuthorBooksViewModel Create(Book book)
{
var bookView = new AuthorBooksViewModel
{
Title = book.Title,
Description = book.Description,
Edition = book.Edition,
Price = book.Price,
Copies = book.Copies,
ReleaseDate = book.ReleaseDate,
AgeRestriction = book.AgeRestriction,
Categories = new List<string>(),
};
AddCategories(bookView, book.Categories);
return bookView;
}
public static BookViewModel Create(Book book)
{
var bookView = new BookViewModel
{
Id = book.Id,
Title = book.Title,
Description = book.Description,
Edition = book.Edition,
Price = book.Price,
Copies = book.Copies,
ReleaseDate = book.ReleaseDate,
AgeRestriction = book.AgeRestriction,
Author = book.Author != null ? book.Author.FirstName + " " + book.Author.LastName : "",
Categories = new List<string>()
};
AddCategories(bookView, book.Categories);
return bookView;
}
public BookFullViewModel(Book book)
{
Title = book.Title;
Description = book.Description;
Price = book.Price;
Copies = book.Copies;
ReleaseDate = book.ReleaseDate;
AgeRestriction = book.AgeRestriction;
EditionType = book.EditionType;
BookCategories = new List<BookCategoryViewModel>();
foreach (var category in book.Categories)
{
BookCategories.Add(new BookCategoryViewModel(category));
}
Author = book.Author.FirstName + " " + book.Author.LastName;
AuthorId = book.AuthorId;
}
public IHttpActionResult PutBook(int id, Book changedBook)
{
var dbBook = db.Books.FirstOrDefault(b => b.Id == id);
if(dbBook == null)
{
return this.NotFound();
}
dbBook.Title = changedBook.Title == String.Empty ? dbBook.Title : changedBook.Title;
dbBook.Description = changedBook.Description == String.Empty ? dbBook.Description : changedBook.Description;
dbBook.Price = changedBook.Price == 0 ? dbBook.Price : changedBook.Price;
dbBook.Copies = changedBook.Copies == 0 ? dbBook.Copies : changedBook.Copies;
dbBook.EditionType = changedBook.EditionType == null ? dbBook.EditionType : changedBook.EditionType;
dbBook.AgeRestriction = changedBook.AgeRestriction == null ? dbBook.AgeRestriction : changedBook.AgeRestriction;
dbBook.RelesaeDate = changedBook.RelesaeDate != null ? changedBook.RelesaeDate : dbBook.RelesaeDate;
dbBook.AuthorId = changedBook.AuthorId == 0 ? dbBook.AuthorId : changedBook.AuthorId;
db.SaveChanges();
string output = String.Format("Book with id {0} changed successfully!", id);
return this.Ok(output);
}
public AuthorBooksTitlesViewModel(Book book)
{
this.Title = book.Title;
}
public SearchBooksViewModel(Book book)
{
this.Title = book.Title;
this.Id = book.Id;
}
public IHttpActionResult PostBook(AddBookBindingModel bookModel)
{
if(bookModel == null)
{
this.ModelState.AddModelError("bookModel", "Book model can not be empty!");
}
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var book = new Book()
{
Title = bookModel.Title,
Description = bookModel.Description ?? null,
Price = bookModel.Price,
Copies = bookModel.Copies,
EditionType = bookModel.EditionType,
AgeRestriction = bookModel.AgeRestriction,
RelesaeDate = bookModel.RelesaeDate,
Author = db.Authors.FirstOrDefault(a => a.Id == bookModel.AuthorId)
};
var categoryNames = bookModel.Categories.Split(' ');
foreach (var categoryName in categoryNames)
{
var category = db.Categories.FirstOrDefault(c => c.Name == categoryName);
book.Categories.Add(category);
}
db.Books.Add(book);
db.SaveChanges();
return this.Ok("Book created");
}
public IHttpActionResult CreateBook(BookBindingModel bookModel)
{
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
var newBook = new Book
{
Title = bookModel.Title,
Description = bookModel.Description,
Price = bookModel.Price,
Copies = bookModel.Copies,
EditionType = bookModel.EditionType,
AuthorId = bookModel.AuthorId
};
var newBookCategoriesNames = bookModel.Categories.Split(' ');
this.AddCategoriesToBook(newBookCategoriesNames, newBook);
this.BookShopData.Books.Add(newBook);
this.BookShopData.SaveChanges();
var bookViewModel = BookViewModel.CreateViewModel(newBook);
return this.Ok(bookViewModel);
}
private void AddCategoriesToBook(string[] categoryNames, Book book)
{
foreach (var categoryName in categoryNames)
{
var existingCategory = this.BookShopData.Categories.All()
.FirstOrDefault(c => c.Name.Equals(categoryName));
if (existingCategory != null)
{
book.Categories.Add(existingCategory);
}
}
}
public IHttpActionResult PostBook([FromBody]BookPostBindingModel model)
{
if (!ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
var categories = model.Categories.Split(' ').Select(c => c.Trim()).ToList();
var categoriesList = new List<Category>();
foreach (var cat in categories)
{
var databaseCategory = context.Categories.FirstOrDefault(c => c.Name == cat);
if (databaseCategory == null)
{
categoriesList.Add(new Category() { Name = cat });
}
else
{
categoriesList.Add(databaseCategory);
}
}
var bookToPost = new Book()
{
Title = model.Title,
Description = model.Description,
EditionType = model.EditionType,
Price = model.Price,
Copies = model.Copies,
ReleaseDate = model.ReleaseDate,
AgeRestriction = model.AgeRestriction,
AuthorId = model.AuthorId,
Categories = categoriesList
};
context.Books.AddOrUpdate(bookToPost);
context.SaveChanges();
return this.Ok(bookToPost);
}
public BookTitleViewModel(Book book)
{
BookTitle = book.Title;
}
public IHttpActionResult Post([FromBody]BookBindingModel book)
{
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
var newBook = new Book()
{
Title = book.Title,
Description = book.Decription,
Price = book.Price,
Copies = book.Copies,
Edition = book.Edition,
AgeRestriction = book.AgeRestriction,
ReleaseDate = book.ReleaseDate,
AuthorId = db.Authors
.Where(a => a.FirstName == book.AuthorFirstName && a.LastName == book.AuthorLastName).FirstOrDefault().Id
};
db.Books.Add(newBook);
db.SaveChanges();
var categoriesNames = book.CategoryNames.Split(' ');
var currentBook = db.Books.Where(b => b.Title == book.Title).FirstOrDefault();
foreach (var categoryName in categoriesNames)
{
var currentCategory = db.Categories.Where(c => c.Name == categoryName).FirstOrDefault();
currentCategory.Books.Add(currentBook);
}
db.SaveChanges();
return this.Ok(new BookViewModel(currentBook));
}
public IHttpActionResult CreateBook([FromBody]AddBookBindingModel bookModel)
{
if (!ModelState.IsValid)
{
return BadRequest("Wrong model data.");
}
if (unitOfWork.AuthorRepository.GetByID(bookModel.AuthorId) == null)
{
return Content(HttpStatusCode.BadRequest, "There is no author with this ID.");
}
if (unitOfWork.BookRepository.Get(b => b.Title == bookModel.Title).Any())
{
return Content(HttpStatusCode.Conflict, "There is already book with this title.");
}
string[] categoryNames = bookModel.Categories.Split(new[] {' '});
Book book = new Book()
{
Title = bookModel.Title,
Description = bookModel.Description,
Price = bookModel.Price,
Copies = bookModel.Copies,
Edition = bookModel.Edition,
AgeRestriction = bookModel.AgeRestriction,
ReleaseDate = bookModel.ReleaseDate,
AuthorId = bookModel.AuthorId
};
foreach (string categoryName in categoryNames)
{
if (unitOfWork.CategoryRepository.Get(c => c.Name == categoryName).Any())
{
book.Categories.Add(unitOfWork.CategoryRepository.Get(c => c.Name == categoryName).First());
}
}
unitOfWork.BookRepository.Insert(book);
unitOfWork.Save();
return this.Ok(book);
}
public SearchedBooks(Book book)
{
this.Title = book.Title;
this.Id = book.Id;
}
public IHttpActionResult AddBook(BookBindingModel model)
{
if (model == null)
{
this.ModelState.AddModelError("model", "The model cannot be null - (request is empty).");
}
if (!ModelState.IsValid)
{
return this.BadRequest(ModelState);
}
var categories = model.Categories.Split(' ');
var categoryList = new List<Category>();
if (categories.Count() != 0)
{
foreach (var categoryName in categories)
{
Category category = new Category()
{
Name = categoryName
};
categoryList.Add(category);
}
}
var book = new Book()
{
Title = model.Title,
Description = model.Description ?? null,
Edition = model.Edition,
Price = model.Price,
AgeRestriction = model.Restriction,
Copies = model.Copies,
ReleaseDate = DateTime.Now,
Author = this.Data.Authors
.First(a => a.Id == model.AuthorId) ?? null,
RelatedBooks = this.Data.Books
.Where(b => b.Id == model.BookId)
.ToList()
.Count == 0 ? null : this.Data.Books.Where(b => b.Id == model.BookId).ToList(),
Categories = categoryList ?? null
};
this.Data.Books.Add(book);
this.Data.SaveChanges();
return this.Ok("created book with id = " + book.Id);
}
public BookViewModel(Book book)
{
Title = book.Title;
}
