public async Task <IActionResult> Create(SubCatandCatVm CatandCat)
{
if (ModelState.IsValid)
{
var doesSubCatExist = await _db.Subcategory.Include(s => s.Category)
.Where(s => s.Name == CatandCat.SubCategory.Name && s.Category.Id == CatandCat.SubCategory.CategoryId)
.ToListAsync();
if (doesSubCatExist.Count() > 0)
{
StatusMessage = "Sub Category exist under " + doesSubCatExist.First().Category.Name;
}
else
{
await _db.Subcategory.AddAsync(CatandCat.SubCategory);
await _db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
SubCatandCatVm model = new SubCatandCatVm()
{
Categories = await _db.Category.ToListAsync(),
SubCategory = CatandCat.SubCategory,
SubCategoryList = await _db.Subcategory.OrderBy(p => p.Name).Select(p => p.Name).ToListAsync(),
StatusMessage = StatusMessage
};
return(View(model));
}
public async Task <IActionResult> Create()
{
SubCatandCatVm subcatVm = new SubCatandCatVm()
{
Categories = await _db.Category.ToListAsync(),
SubCategory = new Models.SubCategory(),
SubCategoryList = await _db.Subcategory.OrderBy(p => p.Name).Select(n => n.Name).Distinct().ToListAsync(),
StatusMessage = null
};
return(View(subcatVm));
}
public async Task <IActionResult> Edit(int id)
{
var SubCategory = await _db.Subcategory.Where(c => c.Id == id).FirstOrDefaultAsync();
SubCatandCatVm subcatVm = new SubCatandCatVm()
{
Categories = await _db.Category.ToListAsync(),
SubCategory = SubCategory,
SubCategoryList = await _db.Subcategory.OrderBy(p => p.Name).Select(n => n.Name).Distinct().ToListAsync(),
StatusMessage = null
};
return(View(subcatVm));
}
public async Task <IActionResult> Update(SubCatandCatVm subCat)
{
if (ModelState.IsValid)
{
var subcategory = await _db.Subcategory.Where(s => s.Id == subCat.SubCategory.Id).FirstOrDefaultAsync();
subcategory.Name = subCat.SubCategory.Name;
subcategory.CategoryId = subCat.SubCategory.CategoryId;
await _db.SaveChangesAsync();
TempData["success"] = "The update was successful";
return(Redirect(nameof(Edit) + "/" + subCat.SubCategory.Id));
}
SubCatandCatVm modelone = new SubCatandCatVm()
{
StatusMessage = "Error: An error has occured"
};
return(RedirectToAction(nameof(Edit)));
}