public static int CreateProduct(String productName, ref List <string> errors)
{
List <ProductInfo> pi = DALProduct.ReadProductList(ref errors);
if (productName == null)
{
errors.Add("Product name cannot be null");
return(-1);
}
for (int i = 0; i < pi.Count; i++)
{
if (productName.ToLower() == pi[i].product_name.ToLower())
{
errors.Add("Product name already exists");
}
}
if (errors.Count > 0)
{
return(-1);
}
return(DALProduct.CreateProduct(productName, ref errors));
}
public static int CreatePV(ProductVariationInfo productVariation, ref List <string> errors)
{
if (productVariation == null)
{
errors.Add("Product Variation cannot be null");
return(-1);
}
System.Diagnostics.Debug.WriteLine("THIS IS THE PID:" + productVariation.product_id);
if (productVariation.product_id <= 0 || productVariation.product_id > DALProduct.ReadProductList(ref errors).Count)
{
errors.Add("Invalid product_id");
}
if (productVariation.product_brand_id <= 0 || productVariation.product_brand_id > DALBrand.ReadBrandList(ref errors).Count)
{
errors.Add("Invalid product_brand_id");
}
if (productVariation.product_cutting_id <= 0 || productVariation.product_cutting_id > DALProductCutting.ReadProductCuttingList(ref errors).Count)
{
errors.Add("Invalid product_cutting_id");
}
if (productVariation.product_color_id <= 0 || productVariation.product_color_id > DALProductColor.ReadProductColorList(ref errors).Count)
{
errors.Add("Invalid product_color_id");
}
if (productVariation.sex != 'F' && productVariation.sex != 'M' && productVariation.sex != 'U')
{
errors.Add("Invalid sex");
}
if (productVariation.size != "XS" && productVariation.size != "S" && productVariation.size != "M" && productVariation.size != "L" && productVariation.size != "XL" && productVariation.size != "XXL")
{
errors.Add("Invalid size");
}
if (productVariation.stock < 0)
{
errors.Add("Invalid stock");
}
if (productVariation.price < 0)
{
errors.Add("Invalid price");
}
if (productVariation.condition != 'a' && productVariation.condition != 's' && productVariation.condition != 'd')
{
errors.Add("Invalid condition");
}
if (errors.Count > 0)
{
return(-1);
}
return(DALProductVariationInfo.CreatePV(productVariation, ref errors));
}
public static int UpdateProduct(int productId, string productName, ref List <string> errors)
{
if (productId <= 0 || productId > DALProduct.ReadProductList(ref errors).Count)
{
errors.Add("Invalid product id");
}
if (errors.Count > 0)
{
return(-1);
}
return(DALProduct.UpdateProduct(productId, productName, ref errors));
}
public static ProductInfo ReadProduct(int productId, ref List <string> errors)
{
if (productId <= 0 || productId > DALProduct.ReadProductList(ref errors).Count)
{
errors.Add("Invalid product id");
}
if (errors.Count > 0)
{
return(null);
}
return(DALProduct.ReadProductDetail(productId, ref errors));
}
public void ReadAllProductTest()
{
List <string> errors = new List <string>(); // TODO: Initialize to an appropriate value
List <string> errorsExpected = new List <string>(); // TODO: Initialize to an appropriate value
List <ProductInfo> ProductList1 = DALProduct.ReadProductList(ref errors);
List <ProductInfo> ProductList2 = DALProduct.ReadProductList(ref errors);
Assert.AreEqual(ProductList1.Count, ProductList2.Count);
Assert.AreEqual(errors.Count, 0);
for (int i = 0; i < ProductList1.Count; i++)
{
Assert.AreEqual(ProductList1[i].product_id, ProductList2[i].product_id);
Assert.AreEqual(ProductList1[i].product_name, ProductList2[i].product_name);
}
}
public static int UpdatePV(ProductVariationInfo productVariation, ref List <string> errors)
{
if (productVariation == null)
{
errors.Add("Product Variation cannot be null");
}
else if (productVariation.product_variation_id <= 0 || productVariation.product_variation_id > DALProductVariationInfo.ReadPVList(ref errors).Count)
{
errors.Add("Invalid product variation id");
}
else if (productVariation.product_id <= 0 || productVariation.product_id > DALProduct.ReadProductList(ref errors).Count)
{
errors.Add("Invalid product_id");
}
else if (productVariation.product_brand_id <= 0 || productVariation.product_brand_id > DALBrand.ReadBrandList(ref errors).Count)
{
errors.Add("Invalid product_brand_d");
}
else if (productVariation.product_cutting_id <= 0 || productVariation.product_cutting_id > DALProductCutting.ReadProductCuttingList(ref errors).Count)
{
errors.Add("Invalid product_cutting_id");
}
else if (productVariation.product_color_id <= 0 || productVariation.product_color_id > DALProductColor.ReadProductColorList(ref errors).Count)
{
errors.Add("Invalid product_color_id");
}
else if (productVariation.sex != 'F' && productVariation.sex != 'M' && productVariation.sex != 'U')
{
errors.Add("Invalid sex");
}
else if (productVariation.size != "XS" && productVariation.size != "S" && productVariation.size != "M" && productVariation.size != "L" && productVariation.size != "XL" && productVariation.size != "XXL")
{
errors.Add("Invalid size");
}
else if (productVariation.stock < 0)
{
errors.Add("Invalid stock");
}
else if (productVariation.price < 0)
{
errors.Add("Invalid price");
}
else if (productVariation.condition != 'a' && productVariation.condition != 's' && productVariation.condition != 'd')
{
errors.Add("Invalid condition");
}
if (errors.Count > 0)
{
return(-1);
}
return(DALProductVariationInfo.UpdateProductVariationInfo(productVariation, ref errors));
}
public static List <ProductInfo> ReadAllProduct(ref List <string> errors)
{
return(DALProduct.ReadProductList(ref errors));
}
