public IActionResult MarkComplete(int moduleId)
{
Module thisModule = db.Modules.FirstOrDefault(m => m.ModuleId == moduleId);
DogParent thisDogParent = db.DogParents.FirstOrDefault(d => d.UserName == User.Identity.Name);
thisDogParent.CompletedModules.Add(thisModule);
db.Entry(thisDogParent).State = EntityState.Modified;
db.SaveChanges();
return(View("Index", "Modules"));
}
