internal Repository(AppDbContext appDbContext)
{
AppDbContext = appDbContext;
this.CreateRepository = new CreateRepository <T>(AppDbContext);
this.UpdateRepository = new UpdateRepository <T>(AppDbContext);
this.DeleteRepository = new DeleteRepository <T>(AppDbContext);
this.RetrieveRepository = new RetrieveRepository <T>(AppDbContext);
}
/// <summary>
/// Determines whether model with specified identifier exists in repository.
/// </summary>
/// <typeparam name="TModel">The type of the model.</typeparam>
/// <typeparam name="TModelIdentifier">The type of the model identifier.</typeparam>
/// <param name="repository">The repository.</param>
/// <param name="id">The identifier.</param>
/// <returns>Returns <c>True</c> if model with specified identifier exists in repository; <c>False</c> otherwise.</returns>
/// <exception cref="ArgumentNullException">repository</exception>
public static bool Exists <TModel, TModelIdentifier>(this IRetrieveRepository <TModel, TModelIdentifier> repository, TModelIdentifier id)
where TModelIdentifier : struct
{
if (repository == null)
{
throw new ArgumentNullException(nameof(repository));
}
return(repository.Get(id) != null);
}
public UserRetrieveService(
IRetrieveRepository <User> repository
) : base(repository)
{
}
public NotificationRetrieveService(
IRetrieveRepository <Notification> repository
) : base(repository)
{
}
