/// <summary>
/// map item from presentation layer to business layer
/// </summary>
/// <param name="itemToMap"></param>
/// <returns></returns>
private BLLProduct PLProductToBLLProduct(PLProduct itemToMap)
{
BLLJewType mapJewType = new BLLJewType()
{
Name = itemToMap.JewType.Name
};
List <BLLGemstone> mapGemstones = new List <BLLGemstone>();
//send information about price of each gemstone
if (itemToMap.Gemstone != null)
{
foreach (var gem in itemToMap.Gemstone)
{
mapGemstones.Add(new BLLGemstone()
{
Name = gem.Name, Size = gem.Size, Colour = gem.Colour, Price = gem.Price
});
}
}
// no information about product price
BLLProduct bllProduct = new BLLProduct()
{
Name = itemToMap.Name,
JewTypeId = itemToMap.JewTypeId,
JewType = mapJewType,
Gemstone = mapGemstones
};
//i dont know: shoul I for each BLLGemstone assign bllProduct as product?
return(bllProduct);
}/// <summary>
public IEnumerable <BLLProduct> GetByType(BLLJewType type)
{
JewType searchForType = BLLJewTypeToJewType(type);
JewType searchResultJewTypeInDB = _myJewStore.SearchByJewType(searchForType);
if (searchResultJewTypeInDB != null)
{
var searchProductTypeInDB = _myJewStore.GetByType(searchResultJewTypeInDB);
if (searchProductTypeInDB != null)
{
List <BLLProduct> searchProductByType = new List <BLLProduct>();
foreach (var item in searchProductTypeInDB)
{
searchProductByType.Add(ProductToBLLProduct(item));
}
return(searchProductByType);
}
else
{
Console.WriteLine("No items of such type");
return(null);
}
}
else
{
Console.WriteLine("This type diesnt exist in DB");
return(null);
}
}
private BLLProduct ProductToBLLProduct(Product itemToMap)
{
BLLJewType mapJewType = new BLLJewType()
{
Id = itemToMap.JewType.Id, Name = itemToMap.JewType.Name
};
List <BLLGemstone> mapGemstones = new List <BLLGemstone>();
if (itemToMap.Gemstone != null)
{
foreach (var gem in itemToMap.Gemstone)
{
mapGemstones.Add(new BLLGemstone()
{
Id = gem.Id, Name = gem.Name, Size = gem.Size, Colour = gem.Colour
});
}
}
BLLProduct bllProduct = new BLLProduct()
{
Id = itemToMap.Id,
Name = itemToMap.Name,
Price = itemToMap.Price,
JewTypeId = itemToMap.JewTypeId,
JewType = mapJewType,
Gemstone = mapGemstones
};
//i dont know: shoul I for each BLLGemstone assign bllProduct as product?
return(bllProduct);
}
/// <summary>
/// map jewerly type from presentation level to business level
/// </summary>
/// <param name="itemToMap"></param>
/// <returns></returns>
private BLLJewType PLJewTypeToBLLJewType(PLJewType itemToMap)
{
BLLJewType mapJewType = new BLLJewType()
{
Name = itemToMap.Name
};
return(mapJewType);
}
private JewType BLLJewTypeToJewType(BLLJewType itemToMap)
{
JewType mapJewType = new JewType()
{
Id = itemToMap.Id, Name = itemToMap.Name
};
return(mapJewType);
}
public IEnumerable <PLProduct> GetByType(PLJewType jewType)
{
if (jewType == null)
{
Console.WriteLine("Cant define type");
return(null);
}
BLLJewType typeToDefine = PLJewTypeToBLLJewType(jewType);
var bllProductByType = _jewService.GetByType(typeToDefine);
if (bllProductByType != null)
{
List <PLProduct> plProductByType = new List <PLProduct>();
foreach (var item in bllProductByType)
{
plProductByType.Add(BLLProductToPLProduct(item));
}
return(plProductByType);
}
return(null);
}
