public static T GetById <T, TId>(this IQueryable <T> queryable, TId id)
where T : IHasId <TId>
{
var lambda = EntityExpressionUtils.CreateIdPropertyEqualsConstExpression <T, TId>(id);
T t = queryable.FirstOrDefault(lambda);
RepositoryHelpers.ThrowIfGetFailed(t, id);
return(t);
}
public static async Task <T> GetByIdAsync <T, TId>(this IQueryable <T> queryable, IQueryableExtensionsResolver repository, TId id,
CancellationToken cancellationToken = default(CancellationToken))
where T : IHasId <TId>
{
var lambda = EntityExpressionUtils.CreateIdPropertyEqualsConstExpression <T, TId>(id);
T t = await queryable.Where(lambda).FirstOrDefaultAsync(repository, cancellationToken);
RepositoryHelpers.ThrowIfGetFailed(t, id);
return(t);
}