void IJob.Execute(IJobExecutionContext context)
{
Trace.TraceInformation("MS.DHC.Scheduling.Amazon starting");
try
{
//var repeatCount = int.Parse(CloudConfigurationManager.GetSetting("MS.DHC.Scheduling.Amazon.RepeatCount"), CultureInfo.InvariantCulture);
var repeatCount = int.Parse(ConfigurationManager.AppSettings["MS.DHC.Scheduling.Amazon.RepeatCount"], CultureInfo.InvariantCulture);
using (var db = new DB(Database.WorkerConnection))
{
for (int i = 1; i <= repeatCount; i++)
{
Service.Enrich(db);
}
db.SaveChanges();
}
}
catch (Exception e)
{
throw new JobExecutionException(e);
}
Trace.TraceInformation("MS.DHC.Scheduling.Amazon complete");
}
public bool TestOuput()
{
using (var db = new DB(MS_Config.Database.WorkerConnection))
{
db.Database.ExecuteSqlCommand("DELETE FROM [dbo].Product");
}
return true;
}
public bool TestOuput()
{
var repeatCount = int.Parse(ConfigurationManager.AppSettings["MS.DHC.Scheduling.Amazon.RepeatCount"], CultureInfo.InvariantCulture);
using (var db = new DB(Database.WorkerConnection))
{
for (int i = 1; i <= repeatCount; i++)
{
Service.Enrich(db);
}
db.SaveChanges();
}
return true;
}
private static void UpdateModified(DB db, Product[] products)
{
foreach (var item in products)
{
item.Modified = DateTime.UtcNow;
}
db.SaveChanges();
}
private static void ParseParentAttributes(DB db, Mapping.Product amazonProduct, Product product)
{
// title
product.Title = amazonProduct.Attributes.Title;
// description
product.Description = Strip(amazonProduct.Attributes.Description);
// bullets
Service.ParseBullets(db, amazonProduct, product.ID);
// main and part images
var imageRelations = new Mapping.Relation[]
{
Mapping.Relation.Part1,
Mapping.Relation.Part2,
Mapping.Relation.Part3,
Mapping.Relation.Part4,
Mapping.Relation.Part5,
Mapping.Relation.Part6,
Mapping.Relation.Part7
};
Service.ParseAssets(db, amazonProduct.Assets, product.ID, imageRelations);
}
private static void ParseChildAttributes(DB db, Mapping.Product amazonProduct, Product product)
{
// sku
product.SKU = amazonProduct.Identifier.MerchantSku.Sku;
// merchantid
product.Merchant = amazonProduct.Identifier.MerchantSku.MerchantId;
// url
product.HREF = amazonProduct.HREF();
Service.ParseOffer(amazonProduct.Offers, product);
// db.SaveChanges();
// swatch
var imageRelations = new Mapping.Relation[]
{
Mapping.Relation.Main,
Mapping.Relation.Swatch
};
Service.ParseAssets(db, amazonProduct.Assets, product.ID, imageRelations);
foreach (var item in amazonProduct.Attributes.Fabrics)
{
var fabric = db.Fabrics.Where(f => f.Name == item.Value).SingleOrDefault();
if (fabric == null)
{
fabric = new Fabric() { Name = item.Value };
db.Fabrics.Add(fabric);
db.SaveChanges();
}
var productFabric = db.ProductFabrics.Where(pf => pf.ProductID == product.ID && pf.FabricID == fabric.ID).SingleOrDefault();
if (productFabric == null)
{
db.ProductFabrics.Add(new ProductFabric() { ProductID = product.ID, FabricID = fabric.ID });
db.SaveChanges();
}
}
}
private static void ParseBullets(DB db, Mapping.Product amazonProduct, int product)
{
foreach (var item in amazonProduct.Attributes.BulletPoints)
{
var text = Strip(item);
if (!string.IsNullOrWhiteSpace(text))
{
Service.AddBullet(db, product, text);
}
}
}
private static void ParseAssets(DB db, Collection<Mapping.Link> assets, int product, Mapping.Relation[] relations)
{
foreach (var asset in assets.Where(a => relations.Contains(a.Relation)))
{
var type = Service.CreateAndGetImageType(db, asset.Relation.ToString());
Service.CreateImage(db, product, asset.Href, type);
}
}
private static Product GetOrCreateProductFromAsin(DB db, string asin)
{
var product = db.Products.Where(p => p.Asin == asin).SingleOrDefault();
if (product == null)
{
product = new Product()
{
Asin = asin,
Modified = DateTime.UtcNow
};
db.Products.Add(product);
db.SaveChanges();
}
return product;
}
private static void CreateVariantIfRequired(DB db, Product product, Product variation, Mapping.Direction direction, Dictionary<Mapping.DimensionType, string> dimensions)
{
Product parent;
Product child;
if (direction == Mapping.Direction.Parent)
{
child = product;
parent = variation;
}
else
{
child = variation;
parent = product;
}
child.Parent = parent;
foreach (var dimension in dimensions)
{
// Get ID of type of current dimension, create if doesn't exist
var type = Service.CreateAndGetDimensionType(db, dimension.Key.ToString());
// Get value of current dimension, create if doesn't exist
var value = Service.CreateAndGetDimensionValue(db, dimension.Value, type);
// Get all dimensions for current product (child)
var existingDimensions = db.Dimensions.Where(dt => dt.ProductID == child.ID);
// Delete dimensions other then the current
foreach (var item in existingDimensions.Where(d => d.Value.TypeID == type && d.ValueID != value.ID))
{
db.Dimensions.Remove(item);
}
// Add current dimension if it doesn't exist
if (!existingDimensions.Any(d => d.ValueID == value.ID))
{
var newDimension = new Dimension() { Product = child, Value = value };
db.Dimensions.Add(newDimension);
}
db.SaveChanges();
}
}
private static void CreateImage(DB db, int product, string href, int type)
{
var image = db.Images.Where(i => i.ProductID == product && i.TypeID == type).Any();
if (!image)
{
var newImage = new Image() { ProductID = product, TypeID = type, URL = href };
db.Images.Add(newImage);
db.SaveChanges();
}
}
private static int CreateAndGetImageType(DB db, string name)
{
var type = db.ImageTypes.Where(dt => dt.Name == name).SingleOrDefault();
if (type == null)
{
type = new ImageType() { Name = name };
db.ImageTypes.Add(type);
db.SaveChanges();
}
return type.ID;
}
private static DimensionValue CreateAndGetDimensionValue(DB db, string name, int type)
{
var value = db.DimensionValues.Where(dt => dt.Name == name).SingleOrDefault();
if (value == null)
{
value = new DimensionValue() { Name = name, TypeID = type };
db.DimensionValues.Add(value);
db.SaveChanges();
}
return value;
}
private static void AddBullet(DB db, int product, string text)
{
var bullet = db.Bullets.Where(b => b.ProductID == product && b.Body == text).Any();
if (!bullet)
{
db.Bullets.Add(new Bullet() { ProductID = product, Body = text });
db.SaveChanges();
}
}
