Plugin for Sitecore Commerce that enable you to write simple and consistent custom catalog import implementations quickly.

In any catalog import process for Sitecore Commerce there are two major sections. First section deals with your PIM specific things and other section deals with Sitecore Commerce specific things, e.g. creating entities, versioning, localization and etc. The idea here is to take all Sitecore Specific things in a separate plugin and reuse in various implementation. This will make custom implementations super simple to build.

hunk-catalog plugin exposes its functionality with an API endpoint and a commerce command. These plugin is designed to import a single source document into Sitecore Commerce at a time. For bulk import operation can be triggered multiple times. Its API endpoint can be triggered from any external application such as postman, console application etc. Its commerce command can be used to trigger import process within the commerce engine itself such as triggering it from a minion or triggering it from other commands/pipelines etc. Overall your implementation with hunk-catalog will look like below:

hunk-catalog plugin supports following:

• Creation and update of Catalog, Category and SellableItem commerce entities.
• Creation and update of any custom commerce entities.
• Adding, updating and removing child components on commerce entities.
• Creation and update of item variants for sellable items.
• Adding, updating and removing child components on item variants.
• Managing parent child relationships between catalog, category and sellable items.
• Managing relationships e.g. related, cross sell on sellable items.
• Store localize content for commerce entities and components.

You need to do following:

• Create a plugin
  • you need to create a XC plugin that will reference hunk-catalog plugin.
• Model source entities
  • Create c# classes representing your source entities.
  • These will be simple POCO classes representing source information.
• Model Commerce Entities and Components
  • Create custom Sitecore commerce entity classes (optional, for a catalog import not necessary)
  • Create custom Sitecore commerce component classes, these will be simple POCO classes representing information that will be stored in commerce engine.
• Write Transformation Blocks
  • Create c# classes and write simple mapping code.
  • Write code to read information from source and write in target.
• Configure Commerce Engine
  • This step involves configuration of mappers into your commerce engine environment.
  • Import process will trigger your custom mappers.

That’s it. Once your commerce engine solution is deployed and bootstrapped you can use the import operation.

• Create a new plugin in your commerce solution.
• Add a dependency on Hunk.Catalog to the new plugin.
  • From the package manager console: Install-Package Plugin.Hunk.Catalog
  • Using the Nuget package manager add a dependency on Plugin.Hunk.Catalog.

This plugin covers lot of things so let's see following samples:

1. Import Sellable Item
2. Import Sellable Item with Variants
3. Import Sellable Item with Localize Content
4. Import Sellable Item with Relationships
5. Import Catalog Item
6. Import Category Item
7. Import content in custom commerce entity
8. Import Sellable Item Relationships
9. Import Variant Inventory Detail
10. Bulk Import

Let's assume you want to import a sellable item. Your sellable item has few custom fields i.e. "Accessories" and "Dimensions" and you need to add a custom commerce component for that.

Follow below steps:

This class represents source sellable item content.

namespace Plugin.Hunk.Catalog.Test.SellableItemEntityImport
{    
    public class SourceProduct : IEntity
    {
        public SourceProduct()
        {
            Parents = new List<string>();
            Tags = new List<Tag>();
        }

        public string Id { get; set; }

        public string Name { get; set; }

        public string DisplayName { get; set; }

        public string Description { get; set; }

        public string Brand { get; set; }

        public string Manufacturer { get; set; }

        public string TypeOfGood { get; set; }

        public IList<Tag> Tags { get; set; }

        [Parents()]
        public IList<string> Parents { get; set; }
        
        public string Accessories { get; set; }

        public string Dimensions { get; set; }
    }
}

See sample here.

notes

• Inherit your class from "IEntity" interface and implement it, this interface only demands for one string property named as Id.
• You can design this class as you want.
• To be able to set relationship with Catalogs and Categories add a property like below and decorate it with Parents attribute.

        [Parents()]
        public IList<string> Parents { get; set; }

This will be used to store custom information with sellable item in Sitecore XC.

namespace Plugin.Hunk.Catalog.Test.Components
{
    public class SellableItemComponent : Sitecore.Commerce.Core.Component
    {
        public string Accessories { get; set; }

        public string Dimensions { get; set; }
    }
}

See sample here.

In this class write code to read source content and write to Sitecore Commerce Sellable Item entity.

namespace Plugin.Hunk.Catalog.Test.SellableItemEntityImport
{
    public class SourceProductImportHandler : SellableItemImportHandler<SourceProduct>
    {
        public SourceProductImportHandler(string sourceProduct, 
        CommerceCommander commerceCommander, 
        CommercePipelineExecutionContext context)
            : base(sourceProduct, commerceCommander, context)
        {
        }

        protected override void Initialize()
        {
            ProductId = SourceEntity.Id;
            Name = SourceEntity.Name;
            DisplayName = SourceEntity.DisplayName;
            Description = SourceEntity.Description;
            Brand = SourceEntity.Brand;
            Manufacturer = SourceEntity.Manufacturer;
            TypeOfGood = SourceEntity.TypeOfGood;
            Tags = SourceEntity.Tags.Select(t=>t.Name).ToList();
        }
        
        public override void Map()
        {
            CommerceEntity.Name = SourceEntity.Name;
            CommerceEntity.DisplayName = SourceEntity.DisplayName;
            CommerceEntity.Description = SourceEntity.Description;
            CommerceEntity.Brand = SourceEntity.Brand;
            CommerceEntity.Manufacturer = SourceEntity.Manufacturer;
            CommerceEntity.TypeOfGood = SourceEntity.TypeOfGood;
            CommerceEntity.Tags = SourceEntity.Tags;
        }
    }
}

See sample here.

notes

• Inherit this class from SellableItemImportHandler class.
• Specify your custom sellable item class as type argument.
• Override Initialize and Map methods like the sample above.

In this class write code to read source content and write to Sitecore Commerce Component.

namespace Plugin.Hunk.Catalog.Test.SellableItemEntityImport
{
    public class SellableItemComponentMapper : BaseEntityComponentMapper<SourceProduct, SellableItemComponent>
    {
        public SellableItemComponentMapper(SourceProduct product, 
            CommerceEntity commerceEntity, 
            CommerceCommander commerceCommander, 
            CommercePipelineExecutionContext context)
            : base(product, commerceEntity, commerceCommander, context)
        { }

        protected override void Map(SellableItemComponent component)
        {
            component.Accessories = SourceEntity.Accessories;
            component.Dimensions = SourceEntity.Dimensions;
        }
    }
}

See sample here.

notes

• Inherit this class from BaseEntityComponentMapper class.
• Specify your custom sellable item class as first type argument.
• Specify your Sitecore Commerce Component class as second type argument.
• Override Map method similar to sample above.

You need to configure your custom mapper classes in this policy as shown in below image: See complete policy details here.

• Build and deploy commerce solution.
• Bootstrap commerce engine using postman.
• Import Sample Postman Collection in postman.
• Execute GetToken API from your commerce Authentication collection.
• Go to Catalog Import collection and open Import Sellable Item request.
• Provide source content in the request body. See API details here.
• Set Parents field values as per details here.
• Execute the request.
• Open Business tools and check your new sellable item.

This sample depends on previous sample of importing a sellable item. Please follow that before continuing with this.

Let's assume you want to import a sellable item with variants. Your variant has few custom fields as well.

Follow all the steps to import a sellable item and do the following.

This class represent source variant content.

namespace Plugin.Hunk.Catalog.Test.SellableItemEntityImport
{
    public class SourceProductVariant : IEntity
    {
        public SourceProductVariant()
        {
            Tags = new List<Tag>();
        }

        public string Id { get; set; }

        public string DisplayName { get; set; }

        public string Description { get; set; }

        public bool Disabled { get; set; }

        public IList<Tag> Tags { get; set; }

        public string Breadth { get; set; }

        public string Length { get; set; }
    }
}

See sample here.

notes

• Inherit your class from "IEntity" interface and implement it, this interface only demands for one string property named as Id.

Add following property in your source sellable item class.

public class SourceProduct : IEntity
{
	// other properties
	
	[Variants()]
        public IList<SourceProductVariant> Variants { get; set; }
}

See sample here.

notes

• This property should be decorated with Variants attribute and the type argument in property should represent your source variant class.

namespace Plugin.Hunk.Catalog.Test.Components
{
    public class VariantComponent : Sitecore.Commerce.Core.Component
    {
        public string Breadth { get; set; }

        public string Length { get; set; }
    }
}

See sample here.

In this class write code to read from source variant and write to Sitecore Commerce Item Variant component.

namespace Plugin.Hunk.Catalog.Test.SellableItemEntityImport
{
    public class ItemVariationComponentMapper : BaseItemVariationComponentMapper<SourceProduct, SourceProductVariant>
    {
        public ItemVariationComponentMapper(SourceProduct product, 
          SourceProductVariant productVariant, 
          CommerceEntity commerceEntity, 
          Component parentComponent, 
          CommerceCommander commerceCommander, 
          CommercePipelineExecutionContext context)
            :base(product, productVariant, commerceEntity, parentComponent, commerceCommander, context)
        { }

        protected override string ComponentId => SourceVariant.Id;

        protected override void Map(ItemVariationComponent component)
        {
            component.Id = SourceVariant.Id;
            component.DisplayName = SourceVariant.DisplayName;
            component.Description = SourceVariant.Description;
            component.Disabled = SourceVariant.Disabled;
            component.Tags = SourceVariant.Tags;
        }
    }
}

See sample here.

notes

• Inherit this class from BaseItemVariationComponentMapper class.
• Specify your custom sellable item class as first type argument.
• Specify your custom variant item class as second type argument.
• Override Map method and like sample above.

In this class write code to read source content and write to Sitecore Commerce component.

namespace Plugin.Hunk.Catalog.Test.SellableItemEntityImport
{
    public class VariantComponentMapper : BaseVariantComponentMapper<SourceProduct, SourceProductVariant, VariantComponent>
    {
        public VariantComponentMapper(SourceProduct product, 
          SourceProductVariant productVariant, 
          CommerceEntity commerceEntity, 
          Component parentComponent, 
          CommerceCommander commerceCommander, 
          CommercePipelineExecutionContext context)
            :base(product, productVariant, commerceEntity, parentComponent, commerceCommander, context)
        { }

        protected override void Map(VariantComponent component)
        {
            component.Breadth = SourceVariant.Breadth;
            component.Length = SourceVariant.Length;
        }
    }
}

See sample here.

notes

• Inherit this class from BaseVariantComponentMapper class.
• Specify your custom sellable item class as first type argument.
• Specify your custom variant item class as second type argument.
• Specify your Sitecore Commerce Component class as third type argument.
• Override Map method like sample above.

Configure your variant custom mapper classes in Catalog Import Policy as shown in below image: see complete policy details here.

• Build and deploy commerce solution.
• Bootstrap commerce engine using postman.
• Import Sample Postman Collection in postman.
• Execute GetToken API from your commerce Authentication collection.
• Go to Catalog Import collection and open Import Sellable Item with Variants request.
• Provide source content in the request body. See API details here.
• Set Parents field values as per details here.
• Execute the request.
• Open Business tools and check your sellable item and variants.

This sample depends on previous sample of importing a sellable item. Please follow that before continuing with this. The sample is focused on sellable item, but localize content can be imported for other entities similarly.

In "PlugIn.LocalizeEntities.PolicySet-1.0.0.json" file set localization details for your entity. see sample here.

Add following property in your source sellable item class.

public class SourceProduct : IEntity
{
	// other properties
	
	[Languages()]
        public IList<LanguageEntity<SourceProduct>> Languages { get; set; }
}

See sample here.

notes

• This property should be decorated with Languages attribute
• Type argument in property should represent your source product class.

Each mapper class supports a method to map localize content, in your mapper class override this method:

protected override void MapLocalizeValues(SourceProduct localizedSourceEntity, SellableItem localizedTargetEntity)
{
    localizedTargetEntity.DisplayName = localizedSourceEntity.DisplayName;
    localizedTargetEntity.Description = localizedSourceEntity.Description;
}

See sample here.

• Build and deploy commerce solution.
• Bootstrap commerce engine using postman.
• Import Sample Postman Collection in postman.
• Execute GetToken API from your commerce Authentication collection.
• Go to Catalog Import collection and open Import Sellable Item with Languages request.
• Provide source content in the request body. See API details here.
• Execute the request.
• Open Business tools and verify localize content for sellable item.

Add following property in your source sellable item class.

public class SourceProduct : IEntity
{
	// other properties
	
	[Relationships()]
        public IList<RelationshipDetail> RelationshipDetails { get; set; }
}

See sample here

notes

• You must add this property to your sellable item source class as is.
• It must be decorated with Relationships attribute and must have return type as IList<RelationshipDetail>.

See policy details here, make sure all mappers for relationship details from this plugin are configured properly.

• Build and deploy commerce solution.
• Bootstrap commerce engine using postman.
• Import Sample Postman Collection in postman.
• Execute GetToken API from your commerce Authentication collection.
• Go to Catalog Import collection and open Import Sellable Item with Relationship request.
• Provide source content in the request body. See API details here.
• Execute the request.
• Open Business tools and verify related items with sellable item.

namespace Plugin.Hunk.Catalog.Test.CatalogEntityImport
{
    public class SourceCatalog : IEntity
    {
        public SourceCatalog()
        {
            Languages = new List<LanguageEntity<SourceCatalog>>();
        }

        public string Id { get; set; }

        public string Name { get; set; }

        public string DisplayName { get; set; }

        [Languages()]
        public IList<LanguageEntity<SourceCatalog>> Languages { get; set; }
    }
}

See sample here.

notes

• Inherit your class from "IEntity" interface and implement it, this interface only demands for one string property named as Id.
• You can design this class as you want.

In this class write code to read source catalog content and write to Sitecore Commerce Catalog entity.

namespace Plugin.Hunk.Catalog.Test.CatalogEntityImport
{
    public class SourceCatalogImportHandler : CatalogImportHandler<SourceCatalog>
    {
        public SourceCatalogImportHandler(string sourceCatalog, 
            CommerceCommander commerceCommander, 
            CommercePipelineExecutionContext context)
            : base(sourceCatalog, commerceCommander, context)
        {
        }

        protected override void Initialize()
        {
            Name = SourceEntity.Name;
            DisplayName = SourceEntity.DisplayName;
        }

        public override void Map()
        {
            CommerceEntity.Name = SourceEntity.Name;
            CommerceEntity.DisplayName = SourceEntity.DisplayName;
        }

        protected override void MapLocalizeValues(SourceCatalog localizedSourceEntity, 
		Sitecore.Commerce.Plugin.Catalog.Catalog localizedTargetEntity)
        {
            localizedTargetEntity.DisplayName = localizedSourceEntity.DisplayName;
        }
    }
}

See sample here.

notes

• Inherit this class from CatalogImportHandler class.
• Specify your custom catalog item class as type argument.
• Override Initialize, Map and "MapLocalizeValues" methods.

Configure your mappers in catalog import policy.

See sample configuration here.

• Build and deploy commerce solution.
• Bootstrap commerce engine using postman.
• Import Sample Postman Collection in postman.
• Execute GetToken API from your commerce Authentication collection.
• Go to Catalog Import collection and open Import Catalog Item request.
• Provide source content in the request body. See API details here.
• Execute the request.
• Open Business tools and verify catalog item there.

namespace Plugin.Hunk.Catalog.Test.CategoryEntityImport
{
    public class SourceCategory : IEntity
    {
        public SourceCategory()
        {
            Parents = new List<string>();
            Languages = new List<LanguageEntity<SourceCategory>>();
        }

        public string Id { get; set; }

        public string Name { get; set; }

        public string DisplayName { get; set; }

        public string Description { get; set; }

        [Parents()]
        public IList<string> Parents { get; set; }

        [Languages()]
        public IList<LanguageEntity<SourceCategory>> Languages { get; set; }
    }
}

See sample here.

notes

• Inherit your class from "IEntity" interface and implement it, this interface only demands for one string property named as Id.
• You can design this class as you want.
• Make sure to add Parents property to link your category with catalog or category.

In this class write code to read from source category item and write to Sitecore Commerce Category entity.

namespace Plugin.Hunk.Catalog.Test.CategoryEntityImport
{
    public class SourceCategoryImportHandler : CategoryImportHandler<SourceCategory>
    {
        public SourceCategoryImportHandler(string sourceCategory, 
	  CommerceCommander commerceCommander, 
	  CommercePipelineExecutionContext context)
            : base(sourceCategory, commerceCommander, context)
        {
        }

        protected override void Initialize()
        {
            Name = SourceEntity.Name;
            DisplayName = SourceEntity.DisplayName;
            Description = SourceEntity.Description;
        }

        public override void Map()
        {
            CommerceEntity.Name = SourceEntity.Name;
            CommerceEntity.DisplayName = SourceEntity.DisplayName;
            CommerceEntity.Description = SourceEntity.Description;
        }

        protected override void MapLocalizeValues(SourceCategory localizedSourceEntity, 
		Sitecore.Commerce.Plugin.Catalog.Category localizedTargetEntity)
        {
            localizedTargetEntity.DisplayName = localizedSourceEntity.DisplayName;
            localizedTargetEntity.Description = localizedSourceEntity.Description;
        }
    }
}

See sample here.

notes

• Inherit this class from CategoryImportHandler class.
• Specify your custom category item class as type argument.
• Override Initialize, Map and MapLocalizeValues methods.

Configure your mappers in catalog import policy.

See sample configuration here.

• Build and deploy commerce solution.
• Bootstrap commerce engine using postman.
• Import Sample Postman Collection in postman.
• Execute GetToken API from your commerce Authentication collection.
• Go to Catalog Import collection and open Import Category Item request.
• Provide source content in the request body. See API details here.
• Set Parents field values as per details here.
• Execute the request.
• Open Business tools and verify category item.

It is also possible to import content in a new custom commerce entity.

Follow below steps:

namespace Plugin.Hunk.Catalog.Test.CustomEntityImport
{
    public class SourceCustomEntity : IEntity
    {
        public string Id { get; set; }

        public string Name { get; set; }

        public string DisplayName { get; set; }

        public string Description { get; set; }
    }
}

See sample here.

notes

• Inherit your class from "IEntity" interface and implement it, this interface only demands for one string property named as Id.
• You can design this class as you want.

namespace Plugin.Hunk.Catalog.Test.CustomEntityImport
{
    public class CustomCommerceItem : CommerceEntity
    {
        public string Description { get; set; }
    }
}

See sample here.

notes

• Inherit from CommerceEntity class from Sitecore.Commerce.Core.
• Add whatever properties you need, for simplicity I have just added Description.

In this class write code to read from source entity and write to Sitecore Commerce Custom Entity.

namespace Plugin.Hunk.Catalog.Test.CustomEntityImport
{
    public class SourceCustomEntityImportHandler : BaseEntityImportHandler<SourceCustomEntity, CustomCommerceItem>
    {
        public SourceCustomEntityImportHandler(string customEntity, 
		CommerceCommander commerceCommander, 
		CommercePipelineExecutionContext context)
            : base(customEntity, commerceCommander, context)
        {
        }

        protected override void Initialize()
        {
            CommerceEntity.Name = SourceEntity.Name;
            CommerceEntity.DisplayName = SourceEntity.DisplayName;
            CommerceEntity.Description = SourceEntity.Description;
        }

        public override void Map()
        {
            CommerceEntity.Name = SourceEntity.Name;
            CommerceEntity.DisplayName = SourceEntity.DisplayName;
            CommerceEntity.Description = SourceEntity.Description;
        }
    }
}

See sample here.

notes

• Inherit this class from BaseEntityImportHandler class.
• Specify your source entity item class as first type argument.
• Specify your commerce entity item class as second type argument.
• Override Create and Map methods.

Configure your mappers in catalog import policy.

See sample configuration here.

• Build and deploy commerce solution.
• Bootstrap commerce engine using postman.
• Import Sample Postman Collection in postman.
• Execute GetToken API from your commerce Authentication collection.
• Go to Catalog Import collection and open Import Custom Entity request.
• Provide source content in the request body. See API details here.
• Execute the request.
• You can check entity in commerce database.

It is also possible to import sellable item relationships separately.

Follow below steps:

This plugin contains entity and mapper classes for this feature to work, you need to make sure that import policy is configured correctly. see full policy here.

• Build and deploy commerce solution.
• Bootstrap commerce engine using postman.
• Import Sample Postman Collection in postman.
• Execute GetToken API from your commerce Authentication collection.
• Go to Catalog Import collection and open Import Sellable Item Relationships request.
• In the request body send sellable item id and related entities ids as per above image.
• Execute the request.
• Open Business tools and verify relevant item.

You can import inventory details for sellable item variants.

Follow below steps:

This plugin contains entity and mapper classes for this feature to work, you need to make sure that import policy is configured correctly. see full policy here.

• Build and deploy commerce solution.
• Bootstrap commerce engine using postman.
• Import Sample Postman Collection in postman.
• Execute GetToken API from your commerce Authentication collection.
• Go to Catalog Import collection and open Import Variant Inventory Detail request.
• In the request body send sellable item id, variant id, inventory set name and inventory details as per above image.
• Execute the request.
• Open Business tools and verify relevant item.

It is also possible to import multiple entities using a minion. Bulk import process will read json files in the sequence of entity mappings in the catalog import policy and import content in sitecore commerce engine database.

Follow below steps:

Create json files as shown below and place at "{ServiceRoot}\wwwroot\data\CustomCatalogs".

In each file place content in json format for your entities. See sample files:

• Catalog
• Category
• Sellable Item
• Sellable Item Relationships
• Variant Inventory

Create bulk import hanlder classes for your catalog.

Catalog Bulk Import Class

public class CatalogImport : BaseJsonFileBulkImporter<SourceCatalog>
{
    public CatalogImport(IServiceProvider serviceProvider, 
        CommerceContext commerceContext) 
       : base(serviceProvider, commerceContext)
    {
    }
}

see full content here.

Category Bulk Import Class

public class CategoryImport : BaseJsonFileBulkImporter<SourceCategory>
{
    public CategoryImport(IServiceProvider serviceProvider, 
        CommerceContext commerceContext) 
       : base(serviceProvider, commerceContext)
    {
    }
}

see full content here.

Sellable Item Bulk Import Class

public class SellableItemImport : BaseJsonFileBulkImporter<SourceProduct>
{
    public SellableItemImport(IServiceProvider serviceProvider, 
        CommerceContext commerceContext) 
        : base(serviceProvider, commerceContext)
    {
    }
}

see full content here.

In catalog import policy configure bulk import type names and component names as shown in below image. see full policy here.

There is a separate policy to configure for bulk import process. In this policy you need to define your json file names for each entity. To support future extensibility this policy has been defined separately then catalog import policy.

{
    "$type": "Plugin.Hunk.Catalog.Policy.FileImportPolicy, Plugin.Hunk.Catalog",
    "RootFolder": "",
    "ImportFileSettings": {
	"$type": "System.Collections.Generic.List`1[[Plugin.Hunk.Catalog.Policy.ImportFileSetting, Plugin.Hunk.Catalog]], mscorlib",
	"$values": [
	    {
		"$type": "Plugin.Hunk.Catalog.Policy.ImportFileSetting, Plugin.Hunk.Catalog",
		"Key": "Catalog",
		"FileNamePattern": "Catalog*.json"
	    },
	    {
		"$type": "Plugin.Hunk.Catalog.Policy.ImportFileSetting, Plugin.Hunk.Catalog",
		"Key": "Category",
		"FileNamePattern": "Category*.json"
	    },
	    {
		"$type": "Plugin.Hunk.Catalog.Policy.ImportFileSetting, Plugin.Hunk.Catalog",
		"Key": "SellableItem",
		"FileNamePattern": "SellableItem*.json"
	    },
	    {
		"$type": "Plugin.Hunk.Catalog.Policy.ImportFileSetting, Plugin.Hunk.Catalog",
		"Key": "SellableItemRelationship",
		"FileNamePattern": "SellableItemRelationship*.json"
	    },
	    {
		"$type": "Plugin.Hunk.Catalog.Policy.ImportFileSetting, Plugin.Hunk.Catalog",
		"Key": "SellableItemInventory",
		"FileNamePattern": "SellableItemInventory*.json"
	    }
       ]
    }
}

see full content here.

configure the minion

{
    "$type": "Sitecore.Commerce.Core.MinionPolicy, Sitecore.Commerce.Core",
    "FullyQualifiedName": "Plugin.Hunk.Catalog.Minions.BulkImportMinion, Plugin.Hunk.Catalog"
}

see full content here.

• Build and deploy commerce solution.
• Bootstrap commerce engine using postman.
• Import Sample Postman Collection in postman.
• Execute GetToken API from your commerce Authentication collection.
• Go to Catalog Import collection and open Run Bulk Import Minion request.
• Execute the request.
• Open Business tools and verify content.

Below is some more inforamtion for this plugin:

1. Metadata
2. Catalog Import Policy
3. API Endpoint

This plugin supports some attributes those can be used to define the data for the import process.

To link sellable item with catalog or category or both, in your source sellable item class add a property like below:

        [Parents()]
        public IList<string> Parents { get; set; }

This property must contain name of catalog or category or both. category name must be in format "{catalog-name}/{category-name}". Examples:

• A single value like "Hunk1_Catalog" will associate sellable item with catalog.
• A single value like "Hunk1_Catalog/Hunk1_Category Name" will associate sellable item with category inside catalog.
• Multiple values like "Hunk1_Catalog" and "Hunk1_Catalog/Hunk1_Category Name" will associate sellable item with both catalog and category.

To define varaints, create a class for source variant content and in your source sellable item class add a property like below:

        [Variants()]
        public IList<{YOUR-VARIANT-CLASS-NAME}> Variants { get; set; }

If you send content for this property then import process will also import the item variant content in Sitecore Commerce entity.

To inform import process about localize content add below property in your source data class like below

        [Languages()]
        public IList<LanguageEntity<{YOUR-SOURCE-CLASS-NAME}>> Languages { get; set; }

Change {YOUR-SOURCE-CLASS-NAME} with your source data class name. If you send content for this property then import process will also import localize content. Success of this process will also depends upon your configuration for localize content in Sitecore Commerce engine environment.

To send relation details in import process add below property in your source data class

        [Relationships()]
        public IList<RelationshipDetail> RelationshipDetails { get; set; }

Each item in this list will provide a relationship name and one or more entity ids.

This plugin works based on the configuration done in CatalogImportPolicy. I recommend that for all configuration a separate Policy Set should be created, and this policy should be placed under that policy set.

Catalog import policy allows you to set following values:

1. DeleteOrphanVariant - You can set a Boolen value. True will remove any variants those exists in Sitecore Commerce but does not come with-in external system content during import process. False will keep the variants but will set them as disabled.

2. EntityVersioningScheme - This will be used to determine which version of entity should be used to do the updates, this is not applicable if entity does not exist, import process will always create a new entity if that does not exist. You have following options to choose from:

   • CreateNewVersion - This option will create a new version every time for your imported entity.
   • UpdateLatestUnpublished - This option will first look for your latest version and if that version is in unpublished state, it will make updates in that version only but if latest version is already published than it will create a new version.
   • UpdateLatest - This will not create a new version and will always update in the latest version no matter whether published or not.

3. EntityMappings - In this section you must configure all custom entity mappers you have created. Give a unique key to each entry, you need to use these keys as entity name in "EntityType" property for metadata in import api. For each entitiy you can define the bulk import hanlder type full name and component names those will be used in bulk import process.

4. EntityComponentMappings - In this section you have to configure all custom component mappers you have created. Give a unique key to each entry, you need to use these keys as component names in "Components" property for metadata in import api.

5. ItemVariationMappings - In this section you have to configure one item variant mapper.

6. ItemVariationComponentMappings - In this section you must to configure all custom item variant component mappers you have created. Give a unique key to each entry, you need to use these keys as variant component names in "VariantComponents" property for metadata in import api.

7. RelationshipMappings - In this section you must configure all relationship mappers, OOTB this plugin comes with four which supports relationship of sellable item to sellable item. Give a unique key to each entry, you need to use these keys with your relationship data to pass to import process.

8. VariantComponents - In this section you can configure default variant component names that will be used in bulk import process.

A complete Catalog Import Policy is below:

	"$type": "Plugin.Hunk.Catalog.Policy.CatalogImportPolicy, Plugin.Hunk.Catalog",
	"DeleteOrphanVariant": true,
	"EntityVersioningScheme": "UpdateLatest",
	"Mappings": {
		"EntityMappings": [
		{
			"$type": "Plugin.Hunk.Catalog.Policy.EntityMapperType, Plugin.Hunk.Catalog",
			"Key": "Catalog",
			"ImportHandlerTypeName": "Plugin.Hunk.Catalog.Test.CatalogEntityImport.SourceCatalogImportHandler, Plugin.Hunk.Catalog.Test",
			"BulkImporterTypeName": "Plugin.Hunk.Catalog.Test.BulkImport.CatalogImport, Plugin.Hunk.Catalog.Test",
			"Components": {
				"$type": "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib",
				"$values": []
			}
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.EntityMapperType, Plugin.Hunk.Catalog",
			"Key": "Category",
			"ImportHandlerTypeName": "Plugin.Hunk.Catalog.Test.CategoryEntityImport.SourceCategoryImportHandler, Plugin.Hunk.Catalog.Test",
			"BulkImporterTypeName": "Plugin.Hunk.Catalog.Test.BulkImport.CategoryImport, Plugin.Hunk.Catalog.Test",
			"Components": {
				"$type": "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib",
				"$values": []
			}
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.EntityMapperType, Plugin.Hunk.Catalog",
			"Key": "SellableItem",
			"ImportHandlerTypeName": "Plugin.Hunk.Catalog.Test.SellableItemEntityImport.SourceProductImportHandler, Plugin.Hunk.Catalog.Test",
			"BulkImporterTypeName": "Plugin.Hunk.Catalog.Test.BulkImport.SellableItemImport, Plugin.Hunk.Catalog.Test",
			"Components": {
				"$type": "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib",
				"$values": [
					"SellableItemComponent"
				]
			}
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.EntityMapperType, Plugin.Hunk.Catalog",
			"Key": "SourceCustomEntity",
			"ImportHandlerTypeName": "Plugin.Hunk.Catalog.Test.CustomEntityImport.SourceCustomEntityImportHandler, Plugin.Hunk.Catalog.Test"
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.EntityMapperType, Plugin.Hunk.Catalog",
			"Key": "InventorySet",
			"ImportHandlerTypeName": "Plugin.Hunk.Catalog.Test.InventorySetEntityImport.SourceInventorySetImportHandler, Plugin.Hunk.Catalog.Test"
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.EntityMapperType, Plugin.Hunk.Catalog",
			"Key": "PriceBook",
			"ImportHandlerTypeName": "Plugin.Hunk.Catalog.Test.PriceBookEntityImport.SourcePriceBookImportHandler, Plugin.Hunk.Catalog.Test"
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.EntityMapperType, Plugin.Hunk.Catalog",
			"Key": "PriceCard",
			"ImportHandlerTypeName": "Plugin.Hunk.Catalog.Test.PriceCardEntityImport.SourcePriceCardImportHandler, Plugin.Hunk.Catalog.Test"
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.EntityMapperType, Plugin.Hunk.Catalog",
			"Key": "PromotionBook",
			"ImportHandlerTypeName": "Plugin.Hunk.Catalog.Test.PromotionBookEntityImport.SourcePromotionBookImportHandler, Plugin.Hunk.Catalog.Test"
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.EntityMapperType, Plugin.Hunk.Catalog",
			"Key": "Promotion",
			"ImportHandlerTypeName": "Plugin.Hunk.Catalog.Test.PromotionEntityImport.SourcePromotionImportHandler, Plugin.Hunk.Catalog.Test"
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.EntityMapperType, Plugin.Hunk.Catalog",
			"Key": "SellableItemRelationship",
			"ImportHandlerTypeName": "Plugin.Hunk.Catalog.ImportHandlers.SellableItemRelationshipImportHandler, Plugin.Hunk.Catalog",
			"BulkImporterTypeName": "Plugin.Hunk.Catalog.BulkImport.SellableItemRelationshipsImport, Plugin.Hunk.Catalog"
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.EntityMapperType, Plugin.Hunk.Catalog",
			"Key": "SellableItemInventory",
			"ImportHandlerTypeName": "Plugin.Hunk.Catalog.ImportHandlers.SellableItemInventoryImportHandler, Plugin.Hunk.Catalog",
			"BulkImporterTypeName": "Plugin.Hunk.Catalog.BulkImport.SellableItemInventoryImport, Plugin.Hunk.Catalog"
		}],
		"EntityComponentMappings": [
		{
			"$type": "Plugin.Hunk.Catalog.Policy.MapperType, Plugin.Hunk.Catalog",
			"Key": "SellableItemComponent",
			"FullTypeName": "Plugin.Hunk.Catalog.Test.SellableItemEntityImport.SellableItemComponentMapper, Plugin.Hunk.Catalog.Test"
		}],
		"ItemVariationMappings": [
		{
			"$type": "Plugin.Hunk.Catalog.Policy.MapperType, Plugin.Hunk.Catalog",
			"FullTypeName": "Plugin.Hunk.Catalog.Test.SellableItemEntityImport.ItemVariationComponentMapper, Plugin.Hunk.Catalog.Test"
		}],
		"ItemVariationComponentMappings": [
		{
			"$type": "Plugin.Hunk.Catalog.Policy.MapperType, Plugin.Hunk.Catalog",
			"Key": "VariantComponent",
			"FullTypeName": "Plugin.Hunk.Catalog.Test.SellableItemEntityImport.VariantComponentMapper, Plugin.Hunk.Catalog.Test"
		}],
		"RelationshipMappings": [
		{
			"$type": "Plugin.Hunk.Catalog.Policy.MapperType, Plugin.Hunk.Catalog",
			"Key": "TrainingProducts",
			"FullTypeName": "Plugin.Hunk.Catalog.RelationshipMappers.TrainingSellableItemToSellableItemRelationshipMapper, Plugin.Hunk.Catalog"
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.MapperType, Plugin.Hunk.Catalog",
			"Key": "InstallationProducts",
			"FullTypeName": "Plugin.Hunk.Catalog.RelationshipMappers.InstallationSellableItemToSellableItemRelationshipMapper, Plugin.Hunk.Catalog"
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.MapperType, Plugin.Hunk.Catalog",
			"Key": "RelatedProducts",
			"FullTypeName": "Plugin.Hunk.Catalog.RelationshipMappers.RelatedSellableItemToSellableItemRelationshipMapper, Plugin.Hunk.Catalog"
		},
		{
			"$type": "Plugin.Hunk.Catalog.Policy.MapperType, Plugin.Hunk.Catalog",
			"Key": "WarrantyProducts",
			"FullTypeName": "Plugin.Hunk.Catalog.RelationshipMappers.WarrantySellableItemToSellableItemRelationshipMapper, Plugin.Hunk.Catalog"
		}]
	},
	"VariantComponents": {
		"$type": "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib",
		"$values": [
			"VariantComponent"
		]
	}
}

hunk-catalog plugin exposes an API endpoint that can be called to import a single source document in Sitecore Commerce. You can call this API endpoint from Postman or console application or from any other application.

Following must exists as headers in the call:

• Content-Type:application/json
• Environment: Commerce environment name that should contain Catalog Import Policy.

In the request body following parameters should exists:

1. metadata: This metata will be used by import process to determine the entity to import and control the execution flow. This must contains following:

• EntityType: This defines the entity your import process will going to run for. It will be a string value. It should match with one of the entity mappings keys defined in the catalog import policy.

• Components: This will be a comma separated string value. This should match with component mapping keys defined in the catalog import policy. This is an optional parameter and can be ignored if your entity does not need to import content inside a custom component.

• VariantComponents: This will be a comma separated string value. This should match with variation component mapping keys defined in the catalog import policy. This is an optional parameter and can be ignored if your entity does not need to import item variants and if your item varaint does not need to import custom content inside a custom component.

2. entity: This is serialized value for your source entity, this will change based on your source entity.

This plugin follows the OOTB standard and in response body it returns the commerce command with Sitecore Commerce Messages and Models containing the status of import process.

1. Vipin Banka

• Twitter: https://twitter.com/bankavipin

2. Justin Bradley

• Twitter: https://twitter.com/jbsitecore
• Github: https://github.com/justbradley