public async Task <IActionResult> Edit(int?id)
{
//var claimId =(ClaimsIdentity)this.User.Identity;
//var claim = claimId.FindFirst(System.Security.Claims.ClaimTypes.NameIdentifier);
//var use=_context.ApplicationUsers.Where(c=>c.Id!=claim.Value).ToList();
if (id == null)
{
return(NotFound());
}
var SubcatagoryList = await _context.SubCatagories.FirstOrDefaultAsync(i => i.Id == id);
if (SubcatagoryList == null)
{
return(NotFound());
}
SubCatagoryAndCatagoryViewModel model = new SubCatagoryAndCatagoryViewModel
{
catagoriesList = _context.Catagories.ToList(),
subCatagory = SubcatagoryList,
SubCatagoryList = _context.SubCatagories.Select(p => p.Name).Distinct().ToList()
};
return(View(model));
}
public IActionResult Create()
{
SubCatagoryAndCatagoryViewModel model = new SubCatagoryAndCatagoryViewModel()
{
catagoriesList = _context.Catagories.ToList(),
subCatagory = new SubCatagory(),
SubCatagoryList = _context.SubCatagories.OrderBy(c => c.Name).Select(c => c.Name).ToList()
};
return(View(model));
}
public async Task <IActionResult> Create(SubCatagoryAndCatagoryViewModel model)
{
if (ModelState.IsValid)
{
var DoesSubcatagoryExist = _context.SubCatagories.Where(x => x.Name == model.subCatagory.Name).Count();
var DoesSubcatagoryAndCatagoryExist = _context.SubCatagories.Where(x => x.Name == model.subCatagory.Name && x.CatagoryId == model.subCatagory.CatagoryId).Count();
if (DoesSubcatagoryExist > 0 && model.IsNew)
{
//Eror
statusMessage = "Error : Sub Catagory Name is Already exist";
}
else
{
if (DoesSubcatagoryExist == 0 && !model.IsNew)
{
//error
statusMessage = "Error : Sub Catagory Name doesn't exist";
}
else
{
if (DoesSubcatagoryAndCatagoryExist > 0)
{
//Error
statusMessage = "Error : Sub Catagory and Catagory Combination already exist";
}
else
{
_context.SubCatagories.Add(model.subCatagory);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
}
}
SubCatagoryAndCatagoryViewModel model1 = new SubCatagoryAndCatagoryViewModel()
{
catagoriesList = _context.Catagories.ToList(),
subCatagory = model.subCatagory,
SubCatagoryList = _context.SubCatagories.OrderBy(c => c.Name).Select(c => c.Name).ToList(),
statusMessage = statusMessage
};
return(View(model1));
}
public async Task <IActionResult> Edit(int?id, SubCatagoryAndCatagoryViewModel model)
{
if (ModelState.IsValid)
{
var doesSubCatagoryExist = _context.SubCatagories.Where(x => x.Name == model.subCatagory.Name).Count();
var doesSubCataAndCatagoryExist = _context.SubCatagories.Where(x => x.Name == model.subCatagory.Name && x.CatagoryId == model.subCatagory.CatagoryId).Count();
if (doesSubCatagoryExist > 0)
{
statusMessage = "Error :Subcatagory does not exist, You can not add new subCaagory here";
}
else
{
if (doesSubCataAndCatagoryExist > 0)
{
statusMessage = "Error :SubCatagory and Catagory Combination have already exist";
}
else
{
var subcat = _context.SubCatagories.Find(id);
subcat.Name = model.subCatagory
.Name;
subcat.CatagoryId = model.subCatagory.CatagoryId;
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
}
SubCatagoryAndCatagoryViewModel obj = new SubCatagoryAndCatagoryViewModel
{
catagoriesList = _context.Catagories.ToList(),
subCatagory = model.subCatagory,
SubCatagoryList = _context.SubCatagories.Select(p => p.Name).Distinct().ToList(),
statusMessage = statusMessage
};
return(View(obj));
}
