private void LoadProducts(IEnumerable<XElement> items)
{
int i = 0;
String StringTags = "";
foreach (var item in items)
{
int id = Convert.ToInt32(item.Attribute("id").Value);
int categoryId = Convert.ToInt32(item.Element("categoryId").Value);
var vendorName = ReadAttribute(item, "vendor");
if (!vendorNames.ContainsKey(vendorName))
{
VendorName vendor = new VendorName() { Name = vendorName };
vendorNames[vendorName] = vendor;
dataContext.VendorNames.Add(vendor);
}
var vendorCode = ReadAttribute(item, "vendorCode");
if (!vendors.ContainsKey(vendorCode))
{
Vendor vendor = new Vendor() { VendorCode = vendorCode, VendorName = vendorNames[vendorName] };
vendors[vendorCode] = vendor;
dataContext.Vendors.Add(vendor);
}
var listPicture = new List<Picture>();
foreach (XElement pic in item.Elements("picture"))
{
Picture picture = new Picture
{
PictureUrl = pic.Value,
ProductId = id
};
dataContext.Pictures.Add(picture);
listPicture.Add(picture);
}
StringTags += dataContext.Categories.Find(categoryId).Name + " ";
StringTags += vendorName;
List<Tag> tags = new List<Tag>();
foreach (var tag in new HelpTableTag().GetTagsFromString(StringTags))
{
tags.Add(dataContext.Tags.Find(tag.TagId));
}
double price =0;
try
{
price = Convert.ToDouble(ReadAttribute(item, "price"));
}
catch { }
var product = new Product()
{
ProductId = id,
Barcode = item.GetStringValue("barcode"),
CategoryId = categoryId,
Currency = item.GetEntity("currencyId", currencies),
Description = item.GetStringValue("description"),
Discount = 0.0,
Name = item.GetStringValue("name"),
Price = price,
Url = item.GetStringValue("url"),
Vendor = vendors[vendorCode],
Picture = listPicture,
Tags = tags
};
StringTags = "";
dataContext.Products.Add(product);
dataContext.SaveChanges();
foreach (XElement element in item.Elements("param"))
{
var paramName = element.Attribute("name").Value;
if (!paramNames.ContainsKey(paramName))
{
ParamName param = new ParamName() { Name = paramName };
dataContext.ParamNames.Add(param);
dataContext.SaveChanges();
paramNames[paramName] = dataContext.ParamNames.First(x => x.Name == paramName);
}
var paramValue = element.Value;
if (!paramValues.ContainsKey(paramValue))
{
ParamValue param = new ParamValue() { Name = paramValue };
dataContext.ParamValues.Add(param);
dataContext.SaveChanges();
paramValues[paramValue] = dataContext.ParamValues.First(x => x.Name == paramValue);
}
dataContext.Parameters.Add(new Parameter()
{
ParamValueId = paramValues[paramValue].ParamValueId,
ParamNameId = paramNames[paramName].ParamNameId,
ProductId = id
});
}
if (price != 0)
dataContext.Store.Add(new Store() { ProductId = id, Quantity = 2 });
dataContext.SaveChanges();
if (++i % 10!= 0)
{
continue;
}
Console.WriteLine("Commit product: {0}", i);
if(i==2000)
break;
}
dataContext.SaveChanges();
}
private void LoadProducts(IEnumerable<XElement> items)
{
int i = 0;
foreach (var item in items)
{
int id = Convert.ToInt32(item.Attribute("id").Value);
int categoryId = Convert.ToInt32(item.Element("categoryId").Value);
var vendorName = ReadAttribute(item, "vendor");
if (!vendorNames.ContainsKey(vendorName))
{
VendorName vendor = new VendorName() { Name = vendorName };
vendorNames[vendorName] = vendor;
dataContext.VendorNames.Add(vendor);
}
var vendorCode = ReadAttribute(item, "vendorCode");
if (!vendors.ContainsKey(vendorCode))
{
Vendor vendor = new Vendor() { VendorCode = vendorCode, VendorName = vendorNames[vendorName] };
vendors[vendorCode] = vendor;
dataContext.Vendors.Add(vendor);
}
var listPicture = new List<Picture>();
foreach (XElement pic in item.Elements("picture"))
{
Picture picture = new Picture
{
PictureUrl = pic.Value,
ProductId = id
};
dataContext.Pictures.Add(picture);
listPicture.Add(picture);
}
var product = new Product()
{
ProductId = id,
Barcode = item.GetStringValue("barcode"),
CategoryId = categoryId,
Currency = item.GetEntity("currencyId", currencies),
Description = item.GetStringValue("description"),
Discount = 0.0,
Name = item.GetStringValue("name"),
Price = Convert.ToDouble(item.Attribute("price")),
Url = item.GetStringValue("url"),
Vendor = vendors[vendorCode],
Picture = listPicture
};
dataContext.Products.Add(product);
dataContext.SaveChanges();
foreach (XElement element in item.Elements("param"))
{
var paramName = element.Attribute("name").Value;
if (!paramNames.ContainsKey(paramName))
{
ParamName param = new ParamName() { Name = paramName };
dataContext.ParamNames.Add(param);
dataContext.SaveChanges();
paramNames[paramName] = dataContext.ParamNames.First(x => x.Name == paramName);
}
var paramValue = element.Value;
if (!paramValues.ContainsKey(paramValue))
{
ParamValue param = new ParamValue() { Name = paramValue };
dataContext.ParamValues.Add(param);
dataContext.SaveChanges();
paramValues[paramValue] = dataContext.ParamValues.First(x => x.Name == paramValue);
}
dataContext.Parameters.Add(new Parameter()
{
ParamNameId = paramValues[paramValue].ParamValueId,
ParamValueId = paramNames[paramName].ParamNameId,
ProductId = id
});
}
dataContext.SaveChanges();
if (++i % 100 != 0)
{
continue;
}
Console.WriteLine("Commit books: {0}", i);
}
dataContext.SaveChanges();
}
public static void AddProduct()
{
using (var dbContext = new DataContext("DBShop1"))
{
Category cat1 = new Category() { CategoryId = 1, Name = category1, Parent = null };
dbContext.Categories.Add(cat1);
dbContext.SaveChanges();
int productId = 123123;
int categoryId = 1;
string vendorName = "Sumsung";
VendorName vendorN = dbContext.VendorNames.FirstOrDefault(x=>x.Name == vendorName);
if (vendorN == null)
{
VendorName vendor = new VendorName() { Name = vendorName };
dbContext.VendorNames.Add(vendor);
}
var vendorCode = "GT-5000";
Vendor vendorV = dbContext.Vendors.FirstOrDefault(x=>x.VendorCode == vendorCode);
if (vendorV == null)
{
vendorV = new Vendor() { VendorCode = vendorCode, VendorName = vendorN };
dbContext.Vendors.Add(vendorV);
}
var listPicture = new List<Picture>();
for(int i = 0; i<3; i++)
{
Picture picture = new Picture { PictureUrl = "pic" + i, ProductId = productId };
dbContext.Pictures.Add(picture);
listPicture.Add(picture);
}
var product = new Product()
{
ProductId = productId,
Barcode = "barcode",
CategoryId = categoryId,
Currency = dbContext.Currencies.Find(1),
Description = "description",
Discount = 0.0,
Name = "name",
Price = 123.6,
Url = "url\\",
Vendor = vendorV,
Picture = listPicture
};
dbContext.Products.Add(product);
dbContext.SaveChanges();
for (int i = 0; i < 4; i++ )
{
var paramName = "name" + i;
ParamName paramN = dbContext.ParamNames.FirstOrDefault(x => x.Name == paramName);
if (paramN == null)
{
paramN = new ParamName() { Name = paramName };
dbContext.ParamNames.Add(paramN);
dbContext.SaveChanges();
}
var paramValue = "Value" + i;
ParamValue paramV = dbContext.ParamValues.FirstOrDefault(x => x.Name == paramValue);
if (paramV == null)
{
paramV= new ParamValue() { Name = paramValue };
dbContext.ParamValues.Add(paramV);
dbContext.SaveChanges();
}
dbContext.Parameters.Add(new Parameter()
{
ParamNameId = paramV.ParamValueId,
ParamValueId = paramN.ParamNameId,
ProductId = productId
});
}
dbContext.SaveChanges();
Assert.AreEqual(1, dbContext.Products.Count());
Assert.AreEqual(3, dbContext.Pictures.Count());
Assert.AreEqual(4, dbContext.Parameters.Count());
Assert.AreEqual(1, dbContext.Vendors.Count());
Assert.AreEqual(1, dbContext.VendorNames.Count());
Assert.AreEqual(1, dbContext.Categories.Count());
dbContext.Products.Remove(product);
dbContext.SaveChanges();
Assert.AreEqual(0, dbContext.Products.Count());
Assert.AreEqual(0, dbContext.Pictures.Count());
Assert.AreEqual(0, dbContext.Parameters.Count());
Assert.AreEqual(1, dbContext.Categories.Count());
dbContext.Categories.Remove(cat1);
dbContext.SaveChanges();
Assert.AreEqual(0, dbContext.Categories.Count());
}
}