public AllLinkViewModel()
{
Bag = new Bagsmvc();
Person = new Peoplemvc();
Link = new Linksmvccore();
People = new List <Peoplemvc>();
Bags = new List <Bagsmvc>();
Links = new List <Linksmvccore>();
}
public async Task <IActionResult> Details(int?id)
{
if (id == null)
{
return(NotFound());
}
// Fetch all people and bags (like always)
var people = await _cache.GetFromTable(_context.People) as List <Peoplemvc>;
var allbags = await _cache.GetFromTable(_context.Bags);
// A Patron instance contains a person and their bags
// Instantiate patron with the person the user clicked as well as a blank list of bags
Patron patron = new Patron
{
Person = people.FirstOrDefault(x => x.PersonNumber == id),
Bags = new List <Bagsmvc>()
};
// Slightly faster way to find all links for the person using Navigation Properties
var links = patron.Person.Links;
// Find all links for this person - THIS WORKS!!
//var alllinks = await _cache.GetFromTable(_context.Links);
//var links = alllinks.Where(x => x.PersonId == id).ToList();
// When someone clicks "See this person's bags", but they haven't sent me any (such as Starter Kit people), put in dummy record
if (links == null)
{
// Instantiate and initialize new dummy bag
Bagsmvc bag = new Bagsmvc
{
Airline = "No Bags Found For " + patron.Person.FirstName + ' ' + patron.Person.MiddleName + ' ' + patron.Person.LastName
};
patron.Bags.Add(bag);
}
else
{
foreach (var l in links)
{
var x = allbags.Find(x => x.Id == l.BagId);
if (x != null)
{
patron.Bags.Add(x);
}
else
{
throw new FieldAccessException("Link to non-existent bag, Link #" + l.LinkNumber);
}
}
}
return(View(patron));
}
public async Task <IActionResult> Edit(int?id, bool?copy)
{
Bagsmvc bag = new Bagsmvc();
BagViewModel bvm = new BagViewModel();
bvm.People = await _cache.GetFromTable(_context.People);
bvm.People = bvm.People.OrderBy(x => x.FirstName).ToList();
ViewBag.Operation = "Edit This";
// First set up the bagtype dropdown
// When id is not null, we are editing or copying. Otherwise, we're creating
// EDIT a bag
if (id != null)
{
var allbags = await _cache.GetFromTable(_context.Bags);
bag = allbags.FirstOrDefault(x => x.Id == id);
}
else
// CREATE a new blank bag
{
ViewBag.Operation = "Newly Created";
await _context.Bags.AddAsync(bag);
await _context.SaveChangesAsync();;
await _cache.GetFromTable(true, _context.Bags);
}
// COPY a bag
// This is a real hack. Once the button is hit, the bag is copied and saved to the db. Setting Id = 0 somehow
// indicates to the Entity Framework to add the record in with a newly generated ID.
// Also, since we don't want an exact copy, bring user to edit screen to make the changes.
if (copy != null)
{
ViewBag.Operation = "Recently Copied";
bag.Id = 0;
bag.Links = null;
bag.Person = null; // This is required because the instance of Person is being 'tracked' elsewhere
await _context.Bags.AddAsync(bag);
await _context.SaveChangesAsync();
// await _cache.AddItem(bag, _context.Bags);
await _cache.GetFromTable(true, _context.Bags);
}
bvm.Bag = bag;
bvm.TypeOfBag = await _cache.GetFromTable(_context.Types);
return(View(bvm));
}
