public async Task <IActionResult> Create(SubSectionAndSectionViewModel model)
{
if (ModelState.IsValid)
{
var doesSubSectionExists = _db.SubSection.Include(s => s.Section).Where(s => s.Name == model.SubSection.Name && s.Section.Id == model.SubSection.SectionId);
if (doesSubSectionExists.Count() > 0)
{
//Error
StatusMessage = "Error : Sub Section exists under " + doesSubSectionExists.First().Section.Name + " section. Please use another name.";
}
else
{
_db.SubSection.Add(model.SubSection);
await _db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
SubSectionAndSectionViewModel modelVM = new SubSectionAndSectionViewModel()
{
SectionList = await _db.Section.ToListAsync(),
SubSection = model.SubSection,
SubSectionList = await _db.SubSection.OrderBy(p => p.Name).Select(p => p.Name).ToListAsync(),
StatusMessage = StatusMessage
};
return(View(modelVM));
}
//Get Create
public async Task <IActionResult> Create()
{
SubSectionAndSectionViewModel model = new SubSectionAndSectionViewModel()
{
SectionList = await _db.Section.ToListAsync(),
SubSection = new Models.SubSection(),
SubSectionList = await _db.SubSection.OrderBy(p => p.Name).Select(p => p.Name).Distinct().ToListAsync(),
};
return(View(model));
}
//GET - EDIT
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
var subSection = await _db.SubSection.SingleOrDefaultAsync(m => m.Id == id);
if (subSection == null)
{
return(NotFound());
}
SubSectionAndSectionViewModel model = new SubSectionAndSectionViewModel()
{
SectionList = await _db.Section.ToListAsync(),
SubSection = subSection,
SubSectionList = await _db.SubSection.OrderBy(p => p.Name).Select(p => p.Name).Distinct().ToListAsync()
};
return(View(model));
}
