public static IncPaginatedResult <TEntity> Paginated <TEntity>(this IQueryable <TEntity> source, OrderSpecification <TEntity> orderSpecification, Specification <TEntity> whereSpecification, FetchSpecification <TEntity> fetchSpecification, PaginatedSpecification paginatedSpecification) where TEntity : class, IEntity
{
int totalCount = source.Query(null, whereSpecification, null, null).Count();
var paginatedItems = source.Query(orderSpecification, whereSpecification, fetchSpecification, paginatedSpecification).ToList();
return(new IncPaginatedResult <TEntity>(paginatedItems, totalCount));
}
public static IQueryable <TEntity> Query <TEntity>(this IQueryable <TEntity> source, OrderSpecification <TEntity> orderSpecification, Specification <TEntity> whereSpecification, FetchSpecification <TEntity> fetchSpecification, PaginatedSpecification paginatedSpecification) where TEntity : class, IEntity
{
if (whereSpecification.With(r => r.IsSatisfiedBy()) != null)
{
source = source.Where(whereSpecification.IsSatisfiedBy());
}
if (orderSpecification != null)
{
var order = new AdHocOrderSpecification <TEntity>();
orderSpecification.SortedBy()(order);
source = order.applies.Aggregate(source, (current, apply) => apply(current));
}
if (paginatedSpecification != null)
{
source = source.Page(paginatedSpecification.CurrentPage, paginatedSpecification.PageSize);
}
if (fetchSpecification != null)
{
AdHocFetchSpecificationBase <TEntity> fetch = null;
//string fullName = source.Provider.GetType().FullName;
//if (fullName.EqualsWithInvariant("NHibernate.Linq.DefaultQueryProvider"))
// fetch = new AdHocFetchNhibernateSpecification<TEntity>();
//else
//if (fullName.EqualsWithInvariant("System.Data.Entity.Internal.Linq.DbQueryProvider"))
fetch = new AdHocFetchRavenDbSpecification <TEntity>();
//else if (fullName.Contains("Raven.Client.Linq.RavenQueryProvider"))
// fetch = new AdHocFetchRavenDbSpecification<TEntity>();
//if (fetch != null)
//{
fetchSpecification.FetchedBy()(fetch);
source = fetch.applies.Aggregate(source, (current, apply) => apply(current));
//}
}
return(source);
}
public static void StubPaginated <TEntity>(this Mock <IRepository> repository, PaginatedSpecification paginatedSpecification, OrderSpecification <TEntity> orderSpecification = null, Specification <TEntity> whereSpecification = null, FetchSpecification <TEntity> fetchSpecification = null, IncPaginatedResult <TEntity> result = null)
where TEntity : class, IEntity, new()
{
repository.Setup(r => r.Paginated(Pleasure.MockIt.IsStrong(paginatedSpecification), orderSpecification, Pleasure.MockIt.IsStrong(whereSpecification, dsl => dsl.IncludeAllFields()), fetchSpecification))
.Returns(result);
}
public static void StubQuery <TEntity>(this Mock <IRepository> repository, OrderSpecification <TEntity> orderSpecification = null, Specification <TEntity> whereSpecification = null, FetchSpecification <TEntity> fetchSpecification = null, PaginatedSpecification paginatedSpecification = null, params TEntity[] entities) where TEntity : class, IEntity, new()
{
repository
.Setup(r => r.Query(orderSpecification, Pleasure.MockIt.IsStrong(whereSpecification, dsl => dsl.IncludeAllFields()), fetchSpecification, Pleasure.MockIt.IsStrong(paginatedSpecification, dsl => dsl.IncludeAllFields())))
.Returns(Pleasure.ToQueryable(entities));
}
public MockMessage <TMessage, TResult> StubPaginated <TEntity>(PaginatedSpecification paginatedSpecification, OrderSpecification <TEntity> orderSpecification = null, Specification <TEntity> whereSpecification = null, FetchSpecification <TEntity> fetchSpecification = null, IncPaginatedResult <TEntity> result = null) where TEntity : class, IEntity, new()
{
return(Stub(message => message.repository.StubPaginated(paginatedSpecification, orderSpecification, whereSpecification, fetchSpecification, result)));
}
public IncPaginatedResult <TEntity> Paginated <TEntity>(PaginatedSpecification paginatedSpecification, Specification <TEntity> whereSpecification = null, OrderSpecification <TEntity> orderSpecification = null, FetchSpecification <TEntity> fetchSpecification = null, bool skipInterceptions = false) where TEntity : class, IEntity, new()
{
Specification <TEntity> where = whereSpecification;
if (!skipInterceptions)
{
foreach (var interception in interceptions)
{
where = interception().WhereSpec(where);
}
}
return(session.Set <TEntity>().AsQueryable().Paginated(orderSpecification, where, fetchSpecification, paginatedSpecification));
}
public MockMessage <TMessage, TResult> StubEmptyQuery <TEntity>(OrderSpecification <TEntity> orderSpecification = null, Specification <TEntity> whereSpecification = null, FetchSpecification <TEntity> fetchSpecification = null, PaginatedSpecification paginatedSpecification = null) where TEntity : class, IEntity, new()
{
return(Stub(message => message.repository.StubQuery(orderSpecification, whereSpecification, fetchSpecification, paginatedSpecification, Pleasure.ToArray <TEntity>())));
}
public MockMessage <TMessage, TResult> StubQuery <TEntity>(OrderSpecification <TEntity> orderSpecification = null, Specification <TEntity> whereSpecification = null, FetchSpecification <TEntity> fetchSpecification = null, PaginatedSpecification paginatedSpecification = null, params TEntity[] entities) where TEntity : class, IEntity, new()
{
return(Stub(message => message.repository.StubQuery(orderSpecification, whereSpecification, fetchSpecification, paginatedSpecification, entities)));
}
public IQueryable <TEntity> Query <TEntity>(Specification <TEntity> whereSpecification = null, OrderSpecification <TEntity> orderSpecification = null, FetchSpecification <TEntity> fetchSpecification = null, PaginatedSpecification paginatedSpecification = null, bool skipInterceptions = false) where TEntity : class, IEntity, new()
{
Specification <TEntity> where = whereSpecification;
if (!skipInterceptions)
{
foreach (var interception in interceptions)
{
where = interception().WhereSpec(where);
}
}
return(session.Query <TEntity>().Query(orderSpecification, where, fetchSpecification, paginatedSpecification));
}
private static ISpecification <Student> Specification(string propName, string orderDirection = null) => OrderSpecification <Student> .FromPropertyName(propName, orderDirection);
public async Task <ActionResult <OrderRepresentation> > CreateOrder([FromRoute] string customerId, [FromBody] OrderSpecification spec)
{
var customer = await this._customers.GetByIdAsync(customerId);
var order = await this._orders.AddAsync(customer, spec.Description, spec.Date);
foreach (OrderLineSpecification line in spec.Lines)
{
Product product = await this._products.GetByIdAsync(line.ProductId);
this._orders.AddLine(order, product, line.Amount);
}
return(this.Ok(OrderRepresentation.FromEntity(order)));
}
