public static AppUsefulLinks ToAppUsefulLinks(this UsefulLinks link, UsefulLinksTypeEnum type)
{
if (type == UsefulLinksTypeEnum.ParentOnly)
{
return(new AppUsefulLinks()
{
Id = link.Id,
LinkName = link.LinkName,
ChildLinks = link.Childs.Select(_ => new AppUsefulLinks()
{
LinkName = _.LinkName, ParentId = _.ParentId, URL = _.URL, Id = _.Id, ParentLink = new AppUsefulLinks()
{
Id = _.ParentId.GetValueOrDefault(), LinkName = _.LinkName, URL = _.URL
}
}),
URL = link.URL
});
}
else if (type == UsefulLinksTypeEnum.ChildOnly)
{
return(new AppUsefulLinks()
{
Id = link.Id,
LinkName = link.LinkName,
ParentId = link.ParentId,
ParentLink = new AppUsefulLinks()
{
Id = link.ParentId, URL = link.ParentUsefulLink.URL, LinkName = link.ParentUsefulLink.LinkName, ChildLinks = link.Childs.Select(_ => new AppUsefulLinks()
{
Id = _.Id, LinkName = _.LinkName, URL = _.URL
})
},
URL = link.URL
});
}
else
{
return(new AppUsefulLinks()
{
Id = link.Id,
LinkName = link.LinkName,
ChildLinks = link.Childs == null? null: link.Childs.Select(_ => new AppUsefulLinks()
{
LinkName = _.LinkName, ParentId = _.ParentId, URL = _.URL, Id = _.Id, ParentLink = new AppUsefulLinks()
{
Id = _.ParentId.GetValueOrDefault(), LinkName = _.LinkName, URL = _.URL
}
}),
URL = link.URL
});
}
}
// Get all categories
public IEnumerable <AppUsefulLinks> GetAllUsefulLinks(UsefulLinksTypeEnum type)
{
IEnumerable <AppUsefulLinks> results = null;
switch (type)
{
case UsefulLinksTypeEnum.ParentOnly:
results = _linksRepose.GetAllUsefulLinks().Where(_ => _.ParentUsefulLink == null).Select(_ => _.ToAppUsefulLinks(type));
break;
case UsefulLinksTypeEnum.ChildOnly:
results = _linksRepose.GetAllUsefulLinks().Where(_ => _.ParentUsefulLink != null).Select(_ => _.ToAppUsefulLinks(type));
break;
case UsefulLinksTypeEnum.All:
results = _linksRepose.GetAllUsefulLinks().Select(_ => _.ToAppUsefulLinks(type));
break;
}
return(results);
}