// this method adds a new brand in brand table in db
public async Task AddBrand(Brand brand)
{
try
{
sde.Brands.Add(brand);
await sde.SaveChangesAsync();
}
catch (Exception ex)
{
throw ex;
}
}
public async Task AddPacking(Packing pack)
{
try
{
sde.Packings.Add(pack);
await sde.SaveChangesAsync();
}
catch (Exception ex)
{
throw ex;
}
}
public async Task AddCategory(Category cat)
{
try
{
sde.Categories.Add(cat);
await sde.SaveChangesAsync();
}
catch (Exception ex)
{
throw ex;
}
}
public async Task AddSubCategory(SubCategory subcat)
{
try
{
sde.SubCategories.Add(subcat);
await sde.SaveChangesAsync();
}
catch (Exception ex)
{
throw ex;
}
}
// AddProduct method to add new product to database.
public async Task AddProduct(Product product)
{
try
{
sde.Products.Add(product);
await sde.SaveChangesAsync();
}
catch (Exception ex)
{
throw ex;
}
}
// this method adds a new stock in the database.
public async Task AddStock(Stock stock)
{
try
{
sde.Stocks.Add(stock);
await sde.SaveChangesAsync();
}
catch (Exception ex)
{
throw ex;
}
}