public async Task <Guid> Community(string name, KeysPair keys)
{
var exist = communities.SingleOrDefault(o => o.Name == name);
if (exist != null)
{
return(exist.Id);
}
var community = new Community
{
Id = Guid.NewGuid(),
Name = name,
CreateAt = DateTimeOffset.Now,
Address = keys.PublicKey
};
var signer = new Signer(service);
signer.Sign(community, keys);
await publisher.Add(community);
communities.Add(community);
return(community.Id);
}
public async Task <BookModel> Add(BookModel book)
{
if (book == null)
{
return(null);
}
if (book.Id > 0)
{
return(book);
}
try
{
if (book.Categories != null)
{
foreach (BookCategoryModel category in book.Categories)
{
await _category.Add(category);
}
}
if (book.Authors != null)
{
foreach (AuthorModel author in book.Authors)
{
await _author.Add(author);
}
}
if (book.Publisher != null)
{
await _publisher.Add(book.Publisher);
}
_context.Add(book);
await _context.SaveChangesAsync();
return(book);
}
catch (Exception ex)
{
string message = ex.Message;
return(null);
}
}
/// <summary>
/// Adds the assembly.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="pipeline">The pipeline.</param>
/// <param name="assembly">The assembly.</param>
/// <param name="predicate">The predicate.</param>
/// <returns>IPublisher<T>.</returns>
public static IPublisher <T> AddAssembly <T>(
this IPublisher <T> pipeline,
Assembly assembly,
Func <Type, bool> predicate)
{
var filterTypes = _publisherTypes.GetOrAdd(Tuple.Create(assembly.FullName, typeof(T).FullName), q => assembly
.GetTypes()
.Where(t => typeof(IActionFilter <T>).IsAssignableFrom(t))
.Where(predicate)
.OrderBy(t => (((FilterOrderAttribute)Attribute.GetCustomAttribute(t, typeof(FilterOrderAttribute)))?.Order).GetValueOrDefault())
.ToList());
foreach (var filterType in filterTypes)
{
pipeline = pipeline.Add(filterType);
}
return(pipeline);
}
/// <summary>
/// Finallies the specified action.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="pipeline">The pipeline.</param>
/// <param name="action">The action.</param>
/// <returns>IPublisher<T>.</returns>
public static IPublisher <T> Finally <T>(this IPublisher <T> pipeline, Action <T> action)
{
return(pipeline.Add(new ActionShortCircuit <T>(action)));
}
public void Post([FromBody] Publisher publisher)
{
_publisher.Add(publisher);
}
public void Post([FromBody] Publisher p)
{
_pub.Add(p);
}
public void Subscribe(IPublisher publiser)
{
publiser.Add(this);
}
