private Book MapToModelBook(CustomerCreateOrUpdateBookRequest request)
{
var book = new Book();
book.Id = request.BookData.Id;
book.Name = request.BookData.Name;
book.Price = request.BookData.Price;
book.Category = request.BookData.Category;
book.Author = request.BookData.Author;
return(book);
}
CustomerCreateOrUpdateBookRequest MapToCustomerRequest(Book newBook)
{
var request = new CustomerCreateOrUpdateBookRequest();
var bookData = new CustomerBookDataReponse();
bookData.Id = newBook.Id;
bookData.Name = newBook.Name;
bookData.Price = newBook.Price;
bookData.Category = newBook.Category;
bookData.Author = newBook.Author;
request.BookData = bookData;
return(request);
}
public override async Task <CustomerBoolBookResponse> UpdateBook(CustomerCreateOrUpdateBookRequest request, ServerCallContext context)
{
logger.LogInformation("Begin grpc call from method {Method} for book id {Id}", context.Method, request.BookData.Id);
//using (var dbcontext = new dbBooksContext(dbContextOptions))
//{
var currentBook = await bookContext.Books.FindAsync(request.BookData.Id);
if (currentBook == null)
{
context.Status = new Status(StatusCode.NotFound, $"Book with id {request.BookData.Id} do not exist");
return(new CustomerBoolBookResponse {
Error = false
});
}
currentBook.Name = request.BookData.Name;
currentBook.Category = request.BookData.Category;
currentBook.Author = request.BookData.Author;
currentBook.Price = request.BookData.Price;
bookContext.Books.Update(currentBook);
try
{
await bookContext.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException) when(!BookExists(bookContext, currentBook.Id))
{
context.Status = new Status(StatusCode.NotFound, $"Book with id {request.BookData.Id} do not update");
return(new CustomerBoolBookResponse {
Error = false
});
}
context.Status = new Status(StatusCode.OK, $"Book with id {request.BookData.Id} do update");
return(new CustomerBoolBookResponse {
Error = true
});
//}
}
public override async Task <CustomerBoolBookResponse> CreateBook(CustomerCreateOrUpdateBookRequest request, ServerCallContext context)
{
logger.LogInformation("Begin grpc call from method {Method} for book Id {Id}", context.Method, request.BookData.Id);
//using (var dbcontext = new dbBooksContext(dbContextOptions))
//{
var existeBook = await bookContext.Books.FindAsync(request.BookData.Id);
if (existeBook != null)
{
context.Status = new Status(StatusCode.NotFound, $"Book with id {request.BookData.Id} do not exist");
return(new CustomerBoolBookResponse {
Error = false
});
}
var book = MapToModelBook(request);
await bookContext.AddAsync(book);
try
{
await bookContext.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException) when(!BookExists(bookContext, book.Id))
{
context.Status = new Status(StatusCode.NotFound, $"Book with Name {request.BookData.Id} do not create");
return(new CustomerBoolBookResponse {
Error = false
});
}
context.Status = new Status(StatusCode.OK, $"Book with Name {request.BookData.Id} do create");
return(new CustomerBoolBookResponse {
Error = true
});
//}
}
