public virtual PageCollection <TModel> Page <TModel>(PageQueryParameter <TEntity> parameter)
where TModel : PropertyOwnerModel <TPropertyValueEntity>
{
var repository = _repositoryProviderProvider.Provide <IEntityQueryRepository>().Provide();
var context = CreatePageQueryContext(parameter);
var entities = repository.Page(context);
var models = Mapper.Map <List <TModel> >(entities.List);
var valueRepository = _repositoryProviderProvider.Provide <IPropertyValueQueryRepository>().Provide();
var valueContext = new GroupPropertyValueContext <TPropertyValueEntity>
{
ContextProvider = _contextProvider,
Keys = entities.List.Select(s => s.Id).ToList(),
PropertyValueKeyProvider = _propertyValueKeyProviderSelector.Select(),
UserId = UserContext.Current.UserId
};
var values = valueRepository.Grouping(valueContext);
models.ForEach(model =>
{
var vs = values.FirstOrDefault(x => x.Key == model.Id);
if (vs == null)
{
return;
}
model.Properties = vs?.ToList();
});
return(new PageCollection <TModel>
{
PageSize = entities.PageSize,
Count = entities.Count,
List = models,
Page = entities.Page
});
}
/// <summary>
/// 创建 TeamQueryParameter 类的新实例。
/// </summary>
public TeamQueryParameter()
{
Name = string.Empty;
QueryByName = false;
Leader = string.Empty;
QueryByLeader = false;
PageQuery = new PageQueryParameter();
EnablePageQuery = false;
}
protected QueryEntityPageContext <TEntity> CreatePageQueryContext(PageQueryParameter <TEntity> parameter)
{
return(new QueryEntityPageContext <TEntity>
{
ContextProvider = _contextProvider,
PageQueryParas = parameter,
UserId = UserContext.Current.UserId,
Predicate = parameter.CreatePredicate()
});
}
/// <summary>
/// 创建 ProblemArchieveQueryParameter 类的新实例。
/// </summary>
public ProblemArchieveQueryParameter()
{
Title = string.Empty;
Source = string.Empty;
Author = string.Empty;
Origin = OJSystem.BIT;
ContestId = -1;
PageQuery = new PageQueryParameter();
QueryByTitle = false;
QueryBySource = false;
QueryByAuthor = false;
QueryByOrigin = false;
QueryByContestId = true;
EnablePageQuery = false;
}
public PageCollection <AccountEntity> Page(Expression <Func <AccountEntity, bool> > predicate, PageQueryParameter <AccountEntity> paras)
{
throw new NotImplementedException();
}
public PageCollection <CustomerModel> Page(PageQueryParameter <CustomerEntity> parameter)
{
var service = _genericServiceProvider.Provide <IEntityQueryService <CustomerEntity, CustomerPropertyValueEntity> >();
return(service.Page <CustomerModel>(parameter));
}
