/// <summary>
/// The OnGetAsync method finds the related resource and document and course related to the resource
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public async Task <IActionResult> OnGetAsync(int?id)
{
//Checks to see if passed in id is null
if (id == null)
{
return(NotFound());
}
//Uses the GetResourceAsync function from the applicationdbcontext file to query the database for the resource based off of the id passed in.
Resource = await _context.GetResourceAsync(id.GetValueOrDefault());
//Quereis the database for the last document uploaded for that resource
Document = await _context.Document
.Where(d => d.Resource.ResourceID == id)
.OrderByDescending(d => d.UploadDate)
.FirstOrDefaultAsync();
//checks to see if the resource is null
if (Resource == null)
{
return(NotFound());
}
return(Page());
}