public void AddCategory(Categories Catag)
{
int CatId = 1;
if (_Context.Categories.Count() > 0)
{
CatId = (_Context.Categories.Select(x => x.CategoryId).Max() + 1);
}
Catag.CategoryId = CatId;
_Context.Categories.Add(Catag);
_Context.SaveChanges();
}
public async Task <IActionResult> Create([Bind("BrandId,BrandName,BrandDescription,BrandLogoPicturePath")] Brands brands, IFormFile _Imag)
{
if (ModelState.IsValid)
{
brands.BrandId = GetMaxBrandNo();
_context.Add(brands);
await _context.SaveChangesAsync();
SaveBrand_Image(brands, _Imag);
_context.SaveChanges();
return(RedirectToAction(nameof(Index)));
}
return(View(brands));
}
void SaveCatg_Image(Categories _Catg, IFormFile _Imag)
{
try
{
string ImagePath = string.Empty;
string FileExtension = "";
if (_Imag != null)
{
if (_Imag.Length > 0)
{
FileExtension = Path.GetExtension(_Imag.FileName);
ImagePath = Directory.GetCurrentDirectory();
ImagePath = Path.Combine(ImagePath, "wwwroot", "Images", "CatagoriesPic", $"{_Catg.CategoryId}{FileExtension}");
FileStream fs = new FileStream(ImagePath, FileMode.Create);
_Imag.CopyTo(fs);
fs.Close();
}
_Catg.CategoryPicturePath = $"{_Catg.CategoryId}{FileExtension}";
}
else
{
_Catg.CategoryPicturePath = "";
}
}
catch (Exception ex)
{
int lineNumber = (new System.Diagnostics.StackFrame(0, true)).GetFileLineNumber();
ErrorTb err = new ErrorTb()
{
ErrDate = DateTime.Now,
ErrId = (_context.ErrorTb.Select(x => x.ErrId).Max()) + 1,
ErrMessage = ex.GetType().Name,
ErrLine = lineNumber,
};
_context.ErrorTb.Add(err);
_context.SaveChanges();
}
}
public void AddProduct(Products _Product, MobileProperties Mobile, LaptopProperties Laptop)
{
_Product.ProductId = (_Context.Products.Select(x => x.ProductId).Max() + 1);
_Context.Products.Add(_Product);
_Context.SaveChanges();
if (Mobile != null)
{
Mobile.ProductId = _Product.ProductId;
_Context.MobileProperties.Add(Mobile);
_Context.SaveChanges();
}
if (Laptop != null)
{
Laptop.ProductId = _Product.ProductId;
_Context.LaptopProperties.Add(Laptop);
_Context.SaveChanges();
}
}
