/// <summary>
/// Get all of the landings
/// </summary>
/// <param name="dbContext">DB Context to work with</param>
/// <param name="log">Logging object to log operations</param>
/// <returns>Collection of landings from the database</returns>
public async Task <ICollection <BusinessModels.Landing> > GetAll()
{
var dbModels = await(from landing in DbContext.Landings
orderby landing.Order
select landing).ToListAsync();
var ret = new List <BusinessModels.Landing>(dbModels.Count);
foreach (var landing in dbModels)
{
var newLanding = new BusinessModels.Landing()
{
LandingOrigin = landing,
Id = landing.Id,
Href = landing.Href,
Title = landing.Title,
Subtitle = landing.Subtitle,
Icon = landing.Icon,
Order = landing.Order,
};
newLanding.Pages = await PagesService.GetFromLanding(newLanding);
ret.Add(newLanding);
}
return(ret);
}
/// <summary>
/// Get the pages for a particular landing
/// </summary>
/// <param name="landing">Landing to get the pages for (can include just Id, but must included that)</param>
/// <returns>Collection of pages for the specified landing</returns>
public async Task <ICollection <BusinessModels.Page> > GetFromLanding(BusinessModels.Landing landing)
{
ICollection <DbModels.Page> pages;
if (landing.LandingOrigin != null)
{
pages = (from page in landing.LandingOrigin.Pages
orderby page.Order
select page).ToList();
}
else
{
pages = await(from page in DbContext.Pages
where page.LandingId == landing.Id
orderby page.Order
select page).ToListAsync();
}
var ret = new List <BusinessModels.Page>(pages.Count);
foreach (var page in pages)
{
ret.Add(await ParsePage(page));
}
return(ret);
}
/// <summary>
/// Get a specific landing by its ID
/// </summary>
/// <param name="dbContext">DB Context to get landing from</param>
/// <param name="id">ID of the landing to search for</param>
/// <param name="log">Logging object to log information</param>
/// <returns>Business object representing the landing</returns>
/// <exception cref="IndexOutOfRangeException">Invalid GUID string</exception>
/// <exception cref="KeyNotFoundException">ID Passed was not discovered in database</exception>
public async Task <BusinessModels.Landing> GetById(Guid id)
{
var landing = await DbContext.Landings.FirstOrDefaultAsync(l => id.Equals(l.Id));
if (landing == null)
{
Logger.LogError("Invalid ID Passed, not found");
throw new KeyNotFoundException();
}
var retLanding = new BusinessModels.Landing()
{
LandingOrigin = landing,
Id = landing.Id,
Href = landing.Href,
Title = landing.Title,
Subtitle = landing.Subtitle
};
retLanding.Pages = await PagesService.GetFromLanding(retLanding);
return(retLanding);
}
