private Func <IQueryable <BrochureEntity>, IQueryable <BrochureEntity> > FilterBrochures(BrochureFilters filters)
{
return(brochures =>
{
if (string.IsNullOrWhiteSpace(filters.Title) == false)
{
brochures = brochures.Where(e => e.FolderName.Contains(filters.Title.Trim()));
}
if (string.IsNullOrWhiteSpace(filters.Language) == false)
{
brochures = brochures.Where(b => b.Languages.Contains(filters.Language));
}
if (filters.WithPdfOnly.Equals(true))
{
brochures = brochures.Where(b => !string.IsNullOrWhiteSpace(b.ContentUrl));
}
if (filters.WithoutImages.Equals(true))
{
brochures = brochures.Where(b => b.Image.Bytes == null && !b.Images.Any());
}
if (filters.Contributor != null)
{
var auth0Id = Uri.UnescapeDataString(filters.Contributor.Segments.Last());
LogTo.Debug("Filtering brochures of user {0}", auth0Id);
brochures = brochures.Where(b => b.User == auth0Id);
}
return brochures;
});
}
public async Task <SearchableCollection <Brochure> > GetBrochures(Uri identifier, BrochureFilters filters, int page, int pageSize = 10)
{
this.factory.OnlyCoverImage = true;
var brochures = this.context.Brochures.Include(b => b.Images);
return(await brochures.GetCollectionPage <Brochure, BrochureEntity, BrochureCollection>(
identifier,
collection => collection
.OrderByDescending(b => b.Updated)
.ThenByDescending(b => b.Id),
this.FilterBrochures(filters),
page,
pageSize,
this.factory.CreateBrochure));
}
public async Task <SearchableCollection <Brochure> > GetBrochures(Uri identifier, BrochureFilters filters, int page, int pageSize = 10)
{
return(await this.context.Brochures.GetCollectionPage(
identifier,
entity => entity.FolderName,
this.FilterBrochures(filters),
page,
pageSize,
this.factory.CreateBrochure));
}
private Func <IQueryable <BrochureEntity>, IQueryable <BrochureEntity> > FilterBrochures(BrochureFilters filters)
{
return(brochures =>
{
if (string.IsNullOrWhiteSpace(filters.Title) == false)
{
brochures = brochures.Where(e => e.FolderName.Contains(filters.Title.Trim()));
}
if (string.IsNullOrWhiteSpace(filters.Language) == false)
{
brochures = brochures.Where(b => b.Language == filters.Language || b.Language2 == filters.Language);
}
return brochures;
});
}
/// <inheritdoc />
public Task <SearchableCollection <Brochure> > GetBrochures(Uri identifier, BrochureFilters filters, int page, int pageSize = 10)
{
return(this.GetAll <Brochure, SearchableCollection <Brochure> >(identifier, page, pageSize));
}
