public async Task <IActionResult> PostIndex(ScholarshipListViewModel vm)
{
var scholarships = await FetchScholarships(vm);
scholarships.IsFiltered = true;
return(View(scholarships));
}
// GET: Scholarships
public async Task <IActionResult> Index(ScholarshipListViewModel vm)
{
var scholarships = await FetchScholarships(vm);
if (vm != null)
{
scholarships.IsFiltered = true;
}
return(View(scholarships));
}
private async Task <ScholarshipListViewModel> FetchScholarships(ScholarshipListViewModel vm = null)
{
// First calculate start of school year so we only fetch scholarships from the current school year
int startingYear = DateTime.Now.Month >= 7 ? DateTime.Now.Year : DateTime.Now.Year - 1;
DateTime yearStart = new DateTime(startingYear, 7, 1);
DateTime yearEnd = new DateTime(startingYear + 1, 7, 1);
// Grab only needed fields
var scholarships = await _context.Scholarship
.Where(s => s.Published && s.ReleaseDate >= yearStart && s.ReleaseDate < yearEnd)
.Include(s => s.Categories)
.Include(s => s.FieldsOfStudy)
.Select(s => new Scholarship
{
ScholarshipId = s.ScholarshipId,
Name = s.Name,
ReleaseDate = s.ReleaseDate,
DueDate = s.DueDate,
ApplyOnline = s.ApplyOnline,
Categories = s.Categories,
FieldsOfStudy = s.FieldsOfStudy
})
.ToListAsync();
if (vm != null)
{
if (vm.FilterName?.Trim().Length > 0)
{
scholarships = scholarships.Where(s => s.Name.ToLower().Contains(vm.FilterName.ToLower())).ToList();
}
if (vm.LocalOnly)
{
scholarships = scholarships.Where(s => s.ApplyOnline).ToList();
}
if (vm.CategoryIds != null)
{
scholarships = scholarships.Where(s =>
s.Categories.Select(x => x.CategoryId).ToList()
.Intersect(vm.CategoryIds)
.Any()
).ToList();
}
if (vm.FieldsOfStudyIds != null)
{
scholarships = scholarships.Where(s =>
s.FieldsOfStudy.Select(x => x.FieldOfStudyId).ToList()
.Intersect(vm.FieldsOfStudyIds)
.Any()
).ToList();
}
}
var profile = await _dataService.GetProfileAsync();
await _dataService.IncludeFavorites(profile.ProfileId, scholarships);
await _dataService.IncludeApplications(profile.ProfileId, scholarships);
var fieldsOfStudy = await _context.FieldOfStudy.OrderBy(fos => fos.Name).ToListAsync();
var categories = await _context.Category.OrderBy(prop => prop.Name).ToListAsync();
if (vm == null)
{
vm = new ScholarshipListViewModel
{
Scholarships = scholarships
};
}
else
{
vm.Scholarships = scholarships;
}
vm.FilterCategory = new MultiSelectList(categories, "CategoryId", "Name",
vm.CategoryIds ?? new List <int>());
vm.FilterFieldsOfStudy = new MultiSelectList(fieldsOfStudy, "FieldOfStudyId", "Name",
vm.FieldsOfStudyIds ?? new List <int>());
return(vm);
}
