internal static void Validate(this StoreBookRequest request)
{
if (request == null)
{
throw BookstoreException.InvalidJsonData;
}
if (string.IsNullOrEmpty(request.Name))
{
throw BookstoreException.NameNotNull;
}
if (string.IsNullOrEmpty(request.Description))
{
throw BookstoreException.DescriptionNotNull;
}
if (string.IsNullOrEmpty(request.Summary))
{
throw BookstoreException.SummaryNotNull;
}
if (request.Name.Length > 100)
{
throw BookstoreException.InvalidName;
}
if (request.Description.Length > 1000)
{
throw BookstoreException.InvalidDescription;
}
if (request.Summary.Length > 250)
{
throw BookstoreException.InvalidSummary;
}
}
public StoreBookResponse StoreBook(StoreBookRequest request)
{
request.Validate();
using (var connection = _DbConnectionProvider.SafelyInvoke(_logger))
{
var book = connection.StoreBook(request);
var booksDetails = book.ToDetailsModel();
return(new StoreBookResponse {
BookDetails = booksDetails
});
}
}
internal static Book StoreBook(this IDbConnection con, StoreBookRequest request)
{
var newBook = new Book
{
Id = Guid.NewGuid(),
Timestamp = DateTime.Now,
Title = request.Name,
Status = "Available",
StatusTimestamp = null,
Description = request.Description,
Summary = request.Summary
};
var newInsert = con.Execute("insert into [dbo].[Book] ([Id],[Timestamp], [Title], [Summary], [Description], [Status], [StatusTimestamp]) values (@Id, @Timestamp, @Title, @Summary, @Description, @Status, @StatusTimestamp)",
newBook);
if (newInsert > 0)
{
return(newBook);
}
else
{
throw BookstoreException.NotBookStored;
}
}
